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Franceschini G, Mason EJ, Grippo C, D’Archi S, D’Angelo A, Scardina L, Sanchez AM, Conti M, Trombadori C, Terribile DA, Di Leone A, Carnassale B, Belli P, Manfredi R, Masetti R. Image-Guided Localization Techniques for Surgical Excision of Non-Palpable Breast Lesions: An Overview of Current Literature and Our Experience with Preoperative Skin Tattoo. J Pers Med 2021; 11:jpm11020099. [PMID: 33557072 PMCID: PMC7913802 DOI: 10.3390/jpm11020099] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 01/13/2021] [Accepted: 02/01/2021] [Indexed: 01/14/2023] Open
Abstract
Breast conserving surgery has become the standard of care and is more commonly performed than mastectomy for early stage breast cancer, with recent studies showing equivalent survival and lower morbidity. Accurate preoperative lesion localization is mandatory to obtain adequate oncological and cosmetic results. Image guidance assures the precision requested for this purpose. This review provides a summary of all techniques currently available, ranging from the classic wire positioning to the newer magnetic seed localization. We describe the procedures and equipment necessary for each method, outlining the advantages and disadvantages, with a focus on the cost-effective preoperative skin tattoo technique performed at our centre. Breast surgeons and radiologists have to consider ongoing technological developments in order to assess the best localization method for each individual patient and clinical setting.
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Affiliation(s)
- Gianluca Franceschini
- Multidisciplinary Breast Centre, Dipartimento Scienze della Salute della Donna e del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (G.F.); (S.D.); (L.S.); (A.M.S.); (D.A.T.); (A.D.L.); (B.C.); (R.M.)
- Dipartimento di Scienze Mediche e Chirurgiche, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Elena Jane Mason
- Multidisciplinary Breast Centre, Dipartimento Scienze della Salute della Donna e del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (G.F.); (S.D.); (L.S.); (A.M.S.); (D.A.T.); (A.D.L.); (B.C.); (R.M.)
- Correspondence: ; Tel.: +39-33-5700-4572
| | - Cristina Grippo
- Dipartimento di Diagnostica per Immagini, Radiologia Terapeutica ed Interventistica, Azienda Ospedaliera Santa Maria Terni, 05100 Terni, Italy;
| | - Sabatino D’Archi
- Multidisciplinary Breast Centre, Dipartimento Scienze della Salute della Donna e del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (G.F.); (S.D.); (L.S.); (A.M.S.); (D.A.T.); (A.D.L.); (B.C.); (R.M.)
| | - Anna D’Angelo
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; (A.D.); (M.C.); (C.T.); (P.B.); (R.M.)
| | - Lorenzo Scardina
- Multidisciplinary Breast Centre, Dipartimento Scienze della Salute della Donna e del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (G.F.); (S.D.); (L.S.); (A.M.S.); (D.A.T.); (A.D.L.); (B.C.); (R.M.)
| | - Alejandro Martin Sanchez
- Multidisciplinary Breast Centre, Dipartimento Scienze della Salute della Donna e del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (G.F.); (S.D.); (L.S.); (A.M.S.); (D.A.T.); (A.D.L.); (B.C.); (R.M.)
| | - Marco Conti
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; (A.D.); (M.C.); (C.T.); (P.B.); (R.M.)
| | - Charlotte Trombadori
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; (A.D.); (M.C.); (C.T.); (P.B.); (R.M.)
| | - Daniela Andreina Terribile
- Multidisciplinary Breast Centre, Dipartimento Scienze della Salute della Donna e del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (G.F.); (S.D.); (L.S.); (A.M.S.); (D.A.T.); (A.D.L.); (B.C.); (R.M.)
- Dipartimento di Scienze Mediche e Chirurgiche, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Alba Di Leone
- Multidisciplinary Breast Centre, Dipartimento Scienze della Salute della Donna e del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (G.F.); (S.D.); (L.S.); (A.M.S.); (D.A.T.); (A.D.L.); (B.C.); (R.M.)
| | - Beatrice Carnassale
- Multidisciplinary Breast Centre, Dipartimento Scienze della Salute della Donna e del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (G.F.); (S.D.); (L.S.); (A.M.S.); (D.A.T.); (A.D.L.); (B.C.); (R.M.)
| | - Paolo Belli
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; (A.D.); (M.C.); (C.T.); (P.B.); (R.M.)
| | - Riccardo Manfredi
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; (A.D.); (M.C.); (C.T.); (P.B.); (R.M.)
| | - Riccardo Masetti
- Multidisciplinary Breast Centre, Dipartimento Scienze della Salute della Donna e del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (G.F.); (S.D.); (L.S.); (A.M.S.); (D.A.T.); (A.D.L.); (B.C.); (R.M.)
- Dipartimento di Scienze Mediche e Chirurgiche, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
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Cozzi A, Schiaffino S, Della Pepa G, Carriero S, Magni V, Spinelli D, Carbonaro LA, Sardanelli F. MRI-Derived Tumour-to-Breast Volume Is Associated with the Extent of Breast Surgery. Diagnostics (Basel) 2021; 11:204. [PMID: 33573253 DOI: 10.3390/diagnostics11020204] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2020] [Revised: 12/30/2020] [Accepted: 01/21/2021] [Indexed: 12/31/2022] Open
Abstract
The tumour-to-breast volume ratio (TBVR) is a metric that may help surgical decision making. In this retrospective Ethics-Committee–approved study, we assessed the correlation between magnetic resonance imaging (MRI)-derived TBVR and the performed surgery. The TBVR was obtained using a fully manual method for the segmentation of the tumour volume (TV) and a growing region semiautomatic method for the segmentation of the whole breast volume (WBV). Two specifically-trained residents (R1 and R2) independently segmented T1-weighted datasets of 51 cancer cases in 51 patients (median age 57 years). The intraobserver and interobserver TBVR reproducibility were calculated. Mann-Whitney U, Spearman correlations, and Bland-Altman statistics were used. Breast-conserving surgery (BCS) was performed in 31/51 cases (61%); mastectomy was performed in 20/51 cases (39%). The median TBVR was 2.08‰ (interquartile range 0.70–9.13‰) for Reader 1, and 2.28‰ (interquartile range 0.71–9.61‰) for Reader 2, with an 84% inter-reader reproducibility. The median segmentation times were 54 s for the WBV and 141 s for the TV. Significantly-lower TBVR values were observed in the breast-conserving surgery group (median 1.14‰, interquartile range 0.49–2.55‰) than in the mastectomy group (median 10.52‰, interquartile range 2.42–14.73‰) for both readers (p < 0.001). Large scale prospective studies are needed in order to validate MRI-derived TBVR as a predictor of the type of breast surgery.
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Tringale KR, Berger ER, Sevilimedu V, Wen HY, Gillespie EF, Mueller BA, McCormick B, Xu AJ, Cuaron JJ, Cahlon O, Khan AJ, Powell SN, Morrow M, Heerdt AS, Braunstein LZ. Breast conservation among older patients with early-stage breast cancer: Locoregional recurrence following adjuvant radiation or hormonal therapy. Cancer 2021; 127:1749-1757. [PMID: 33496354 DOI: 10.1002/cncr.33422] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 10/16/2020] [Accepted: 11/07/2020] [Indexed: 12/19/2022]
Abstract
BACKGROUND For patients with breast cancer undergoing breast-conserving surgery (BCS), adjuvant radiation (RT) and hormonal therapy (HT) reduce the risk of locoregional recurrence (LRR). Although several studies have evaluated adjuvant HT ± RT, the outcomes of HT versus RT monotherapy remain less clear. In this study, the risk of LRR is characterized among older patients with early-stage breast cancer following adjuvant RT alone, HT alone, neither, or both. METHODS This study included female patients from the Memorial Sloan Kettering Cancer Center (New York, New York) who were aged ≥65 years with estrogen receptor-positive (ER+)/human epidermal growth factor receptor 2-negative (HER2-) T1N0 breast cancer treated with BCS. The primary endpoint was time to LRR evaluated by Cox regression analysis. RESULTS There were 888 women evaluated with a median age of 71 years (range, 65-100 years) and median follow-up of 4.9 years (range, 0.0-9.5 years). There were 27 LRR events (3.0%). Five-year LRR was 11% for those receiving no adjuvant treatment, 3% for HT alone, 4% for RT alone, and 1% for HT and RT. LRR rates were significantly different between the groups (P < .001). Compared with neither HT nor RT, HT or RT monotherapy each yielded similar LRR reductions: HT alone (HR, 0.27; 95% CI, 0.10-0.68; P = .006) and RT alone (HR, 0.32; 95% CI, 0.11-0.92; P = .034). Distant recurrence and breast cancer-specific survival rates did not significantly differ between groups. CONCLUSIONS LRR risk following BCS is low among women aged ≥65 years with T1N0, ER+/HER2- breast cancer. Adjuvant RT and HT monotherapy each similarly reduce this risk; the combination yields a marginal improvement. Further study is needed to elucidate whether appropriate patients may feasibly receive adjuvant RT monotherapy versus the current standards of HT monotherapy or combined RT/HT.
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Affiliation(s)
- Kathryn R Tringale
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Elizabeth R Berger
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Varadan Sevilimedu
- Biostatistics Service, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Hannah Y Wen
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Erin F Gillespie
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Boris A Mueller
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Beryl McCormick
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Amy J Xu
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - John J Cuaron
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Oren Cahlon
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Atif J Khan
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Simon N Powell
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Monica Morrow
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Alexandra S Heerdt
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Lior Z Braunstein
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
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Zhang J, Yang C, Zhang Y, Ji F, Gao H, Zhuang X, Li W, Pan W, Shen B, Zhang T, Chen Y, Wang K. Effects of Surgery on Prognosis of Young Women With Operable Breast Cancer in Different Marital Statuses: A Population-Based Cohort Study. Front Oncol 2021; 11:666316. [PMID: 34249703 PMCID: PMC8261040 DOI: 10.3389/fonc.2021.666316] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Accepted: 06/01/2021] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND The influence of surgical approaches [including mastectomy, breast-conserving therapy (BCT) and post-mastectomy breast reconstruction (PMBR) on prognosis of young women (<40 years old) with operable breast cancer has not been determined yet, and this might vary in patients with different marital statuses. Therefore, we aimed to investigate the effect of surgery on survival outcomes for young women with operable breast cancer in different marital statuses. METHODS We used the Surveillance, Epidemiology, and End Results (SEER) database to identify young women with operable breast cancer between 2004 and 2016, who underwent mastectomy, BCT or PMBR. We assessed overall survival (OS) and breast cancer-specific survival (BCSS) using the Kaplan-Meier method and hazard ratios using multivariate Cox proportional hazard regression. RESULTS Compared to mastectomy, both of BCT and PMBR conferred better OS (BCT: HR = 0.79, 95%CI: 0.69-0.90, p <0.001; PMBR: HR = 0.70, 95%CI: 0.63-0.78, p <0.001) and BCSS (BCT: HR = 0.79, 95%CI: 0.69-0.91, p = 0.001; PMBR: HR = 0.73, 95%CI: 0.65-0.81, p <0.001), but there was no significant difference of survival between BCT and PMBR group. The survival benefit of BCT compared to mastectomy remained significant in unmarried young women (OS: HR = 0.68, 95%CI: 0.55-0.83, p <0.001; BCSS: HR = 0.69, 95%CI: 0.56-0.86, p = 0.001) but not in the married (OS: HR = 0.89, 95%CI: 0.75-1.05, p = 0.177; BCSS: HR = 0.89, 95%CI: 0.75-1.05, p = 0.161), while no matter married or not, PMBR group had better OS and BCSS than mastectomy group but not BCT group. CONCLUSION Both of BCT and PMBR had improved survival compared to mastectomy for young women with operable breast cancer. The survival benefit of BCT compared to mastectomy remained significant in unmarried patients but not in married patients.
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Affiliation(s)
- Junsheng Zhang
- Department of Breast Cancer, Cancer Center, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- Shantou University Medical College, Shantou, China
| | - Ciqiu Yang
- Department of Breast Cancer, Cancer Center, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Yi Zhang
- Department of Breast Cancer, Cancer Center, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Fei Ji
- Department of Breast Cancer, Cancer Center, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Hongfei Gao
- Department of Breast Cancer, Cancer Center, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Xiaosheng Zhuang
- Department of Breast Cancer, Cancer Center, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- Shantou University Medical College, Shantou, China
| | - Weiping Li
- Department of Breast Cancer, Cancer Center, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Weijun Pan
- Department of Breast Cancer, Cancer Center, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- The First School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Bo Shen
- Department of Breast Cancer, Cancer Center, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- Shantou University Medical College, Shantou, China
| | - Tingfeng Zhang
- Department of Breast Cancer, Cancer Center, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Yuanqi Chen
- Department of Breast Cancer, Cancer Center, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Kun Wang
- Department of Breast Cancer, Cancer Center, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- Shantou University Medical College, Shantou, China
- *Correspondence: Kun Wang,
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Hu X, Li S, Jiang Y, Wei W, Ji Y, Li Q, Jiang Z. Intraoperative ultrasound-guided lumpectomy versus wire-guided excision for nonpalpable breast cancer. J Int Med Res 2020; 48:300060519896707. [PMID: 31937169 PMCID: PMC7113704 DOI: 10.1177/0300060519896707] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Objective This study was designed to compare the margin clearance and re-excision rates of ultrasound (US)- and wire-guided excision in a large number of patients with nonpalpable breast cancer. Methods In total, 520 women who were histologically diagnosed with nonpalpable breast cancer were recruited in this study. All nonpalpable lesions were visible by US. The patients were randomly divided into two groups: those who underwent wire-guided breast-conserving surgery (BCS) and those who underwent US-guided BCS. Re-excision rates and positive surgical margins were recorded. Results A total of 262 patients underwent US-guided excision and 258 patients underwent wire-guided excision. No differences were found in tumor or patient characteristics. The positive margin rate was 4.6% in the US-guided group and 19.4% in the wire-guided group with a significant difference. Age, menopausal status, excision volume, histological grade, and tumor type significantly influenced the positive surgical margin rate. The intraoperative re-excision rate was significantly lower in the US-guided group than wire-guided group (11.1% vs. 24.0%, respectively). Conclusions US-guided BCS seems to be more effective than wire-guided BCS for treatment of nonpalpable breast cancers in terms of the margin clearance and re-excision rates. Patients can avoid the discomfort caused by preoperative wire placement.
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Affiliation(s)
- Xin Hu
- Department of Pain Management, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Si Li
- Department of Breast Surgery, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Yi Jiang
- Department of Breast Surgery, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Wei Wei
- Department of Breast Surgery, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Yinan Ji
- Department of Breast Surgery, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Qiuyun Li
- Department of Breast Surgery, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Zongbin Jiang
- Department of Pain Management, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
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Mi Y, Lv P, Wang F, Li L, Zhu M, Wang Y, Zhang Y, Liu L, Cao Q, Dong M, Shi Y, Fan R, Li J, Gu Y, Zuo X. Targeted Intraoperative Radiotherapy Is Non-inferior to Conventional External Beam Radiotherapy in Chinese Patients With Breast Cancer: A Propensity Score Matching Study. Front Oncol 2020; 10:550327. [PMID: 33134162 PMCID: PMC7578338 DOI: 10.3389/fonc.2020.550327] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Accepted: 09/07/2020] [Indexed: 11/13/2022] Open
Abstract
Purpose: To investigate the efficacy of targeted intraoperative radiotherapy (TARGIT) vs. conventional external beam radiotherapy (EBRT) in Chinese patients with breast cancer. Methods: We retrospectively analyzed breast cancer patients who underwent breast-conserving surgery (BCS) at our hospital between April 2009 and October 2017. Patients were divided into TARGIT group and EBRT group according to different radiotherapy methods. TARGIT was performed with low-energy X-rays emitted by the Intrabeam system to deliver a single dose of 20 Gy to the applicator surface. Propensity score matching was performed at 1:1. The Kaplan-Meier method was used to calculate the locoregional recurrence (LR), distant metastasis-free survival (DMFS), disease-free survival (DFS), and overall survival (OS) of the two groups, and the log-rank test was run to analyse between-group difference before and after matching. Results: A total of 281 patients were included, with a median follow-up of 43 months. Of them, 82 were included in the TARGIT group and 199 in the EBRT group. Using the risk-adapted approach, 6.1% of patients received supplemental EBRT in the TARGIT group. The 5-year LR rate was 3.2% in the TARGIT group and 3.1% in the EBRT group (P = 0.694), the 5-year DMFS rates were 100 and 96.7%, respectively (P = 0.157); the 5-year DFS rates were 96.8 and 94.2% (P = 0.604); and the 5-year OS rates were 97.6 and 97.8% (P = 0.862). After matching which eliminated interference from imbalanced baseline factors, 128 matched patients were analyzed by the Kaplan-Meier method. The 5-year LR rate was 2.3% in the TARGIT group and 1.6% in the EBRT group; the 5-year DMFS rates were 100 and 98.4%, respectively; the 5-year DFS rates were 97.7 and 98.4%; and the 5-year OS rates were 98.4 and 98.4% (P = 0.659, 0.313, 0.659, 0.987). There was no significant difference in efficacy between TARGIT group and EBRT group. Conclusion: TARGIT and EBRT have similar 5-year outcomes in selected Chinese breast cancer patients undergoing BCS, and it can be used as an effective alternative to standard therapy, with substantial benefits to patients. The results need to be further confirmed by extending the follow-up time.
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Affiliation(s)
- Yin Mi
- Department of Radiation Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Pengwei Lv
- Department of Breast Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Fang Wang
- Department of Breast Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Lin Li
- Department of Breast Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Mingzhi Zhu
- Department of Breast Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yanyan Wang
- Department of Breast Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yingying Zhang
- Department of Breast Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Lele Liu
- Department of Radiation Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Qinchen Cao
- Department of Radiation Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Meilian Dong
- Department of Radiation Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yonggang Shi
- Department of Radiation Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Ruitai Fan
- Department of Radiation Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Jingruo Li
- Department of Breast Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yuanting Gu
- Department of Breast Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Xiaoxiao Zuo
- Department of Radiation Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
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Lu T, Jorns JM, Patton M, Fisher R, Emmrich A, Doehring T, Schmidt TG, Ye DH, Yen T, Yu B. Rapid assessment of breast tumor margins using deep ultraviolet fluorescence scanning microscopy. J Biomed Opt 2020; 25:JBO-200272R. [PMID: 33241673 PMCID: PMC7688317 DOI: 10.1117/1.jbo.25.12.126501] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Accepted: 10/28/2020] [Indexed: 06/02/2023]
Abstract
SIGNIFICANCE Re-excision rates for women with invasive breast cancer undergoing breast conserving surgery (or lumpectomy) have decreased in the past decade but remain substantial. This is mainly due to the inability to assess the entire surface of an excised lumpectomy specimen efficiently and accurately during surgery. AIM The goal of this study was to develop a deep-ultraviolet scanning fluorescence microscope (DUV-FSM) that can be used to accurately and rapidly detect cancer cells on the surface of excised breast tissue. APPROACH A DUV-FSM was used to image the surfaces of 47 (31 malignant and 16 normal/benign) fresh breast tissue samples stained in propidium iodide and eosin Y solutions. A set of fluorescence images were obtained from each sample using low magnification (4 × ) and fully automated scanning. The images were stitched to form a color image. Three nonmedical evaluators were trained to interpret and assess the fluorescence images. Nuclear-cytoplasm ratio (N/C) was calculated and used for tissue classification. RESULTS DUV-FSM images a breast sample with subcellular resolution at a speed of 1.0 min / cm2. Fluorescence images show excellent visual contrast in color, tissue texture, cell density, and shape between invasive carcinomas and their normal counterparts. Visual interpretation of fluorescence images by nonmedical evaluators was able to distinguish invasive carcinoma from normal samples with high sensitivity (97.62%) and specificity (92.86%). Using N/C alone was able to differentiate patch-level invasive carcinoma from normal breast tissues with reasonable sensitivity (81.5%) and specificity (78.5%). CONCLUSIONS DUV-FSM achieved a good balance between imaging speed and spatial resolution with excellent contrast, which allows either visual or quantitative detection of invasive cancer cells on the surfaces of a breast surgical specimen.
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Affiliation(s)
- Tongtong Lu
- Marquette University and Medical College of Wisconsin, Department of Biomedical Engineering, Milwaukee, Wisconsin, United States
| | - Julie M. Jorns
- Medical College of Wisconsin, Department of Pathology, Milwaukee, Wisconsin, United States
| | - Mollie Patton
- Medical College of Wisconsin, Department of Pathology, Milwaukee, Wisconsin, United States
| | - Renee Fisher
- Marquette University and Medical College of Wisconsin, Department of Biomedical Engineering, Milwaukee, Wisconsin, United States
| | - Amanda Emmrich
- Medical College of Wisconsin, Department of Surgery, Milwaukee, Wisconsin, United States
| | | | - Taly Gilat Schmidt
- Marquette University and Medical College of Wisconsin, Department of Biomedical Engineering, Milwaukee, Wisconsin, United States
| | - Dong Hye Ye
- Marquette University, Department of Electrical and Computer Engineering, Milwaukee, Wisconsin, United States
| | - Tina Yen
- Medical College of Wisconsin, Department of Surgery, Milwaukee, Wisconsin, United States
| | - Bing Yu
- Marquette University and Medical College of Wisconsin, Department of Biomedical Engineering, Milwaukee, Wisconsin, United States
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108
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Montagna G, Sevilimedu V, Fornier M, Jhaveri K, Morrow M, Pilewskie ML. How Effective is Neoadjuvant Endocrine Therapy (NET) in Downstaging the Axilla and Achieving Breast-Conserving Surgery? Ann Surg Oncol 2020; 27:4702-4710. [PMID: 32839900 PMCID: PMC7554166 DOI: 10.1245/s10434-020-08888-7] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Accepted: 06/30/2020] [Indexed: 12/16/2022]
Abstract
BACKGROUND Neoadjuvant endocrine therapy (NET) is effective in downstaging large hormone receptor-positive (HR+) breast cancers and increasing rates of breast-conserving surgery (BCS), but data regarding nodal pathologic complete response (pCR) are sparse. We reported nodal and breast downstaging rates with NET, and compared axillary response rates following NET and neoadjuvant chemotherapy (NAC). METHODS Consecutive stage I-III breast cancer patients treated with NET and surgery from January 2009 to December 2019 were identified from a prospectively maintained database. Nodal pCR rates were compared between biopsy-proven node-positive patients treated with NET, and HR+/HER2- patients treated with NAC from November 2013 to July 2019. RESULTS 127 cancers treated with NET and 338 with NAC were included. NET recipients were older, more likely to have lobular and lower-grade tumors, and higher HR expression. With NET, the nodal pCR rate was 11% (4/38) of biopsy-proven cases, and the breast pCR rate was 1.6% (2/126). Nodal-dowstaging rates with NET and NAC were not significantly different (11% vs 18%; P = 0.37). Patients achieving nodal pCR with NET versus NAC were older (median age 70 vs 50, P = 0.004) and had greater progesterone receptor (PR) expression (85% vs 13%, P = 0.031), respectively. Of patients not candidates for BCS due to a large tumor relative to breast size, 36/47 (77%) became BCS-eligible with NET (median PR expression 55% vs 5% in those remaining ineligible, P < 0.05). CONCLUSION Although nodal pCR is more frequent than breast pCR, NET is more likely to de-escalate breast surgery than axillary surgery. However, with a nodal pCR rate of 11%, NET remains an option for downstaging node-positive patients without clear indications for NAC.
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Affiliation(s)
- Giacomo Montagna
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Varadan Sevilimedu
- Biostatistics Service, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Monica Fornier
- Breast Medicine Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Komal Jhaveri
- Breast Medicine Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Monica Morrow
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Melissa L Pilewskie
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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109
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Hubley S, Barton R, Snook KL, Spillane A. Sentinel node occult lesion localization technique for impalpable breast cancer. ANZ J Surg 2020; 90:2510-2515. [PMID: 33124171 DOI: 10.1111/ans.16402] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 10/07/2020] [Accepted: 10/08/2020] [Indexed: 11/29/2022]
Abstract
BACKGROUND Mammographic screening has enabled earlier detection of breast cancer, with 25-35% of malignancies being non-palpable at diagnosis. Accurate removal and sentinel node biopsy for staging these lesions are crucial to successful management. Both these aspects are achieved by peritumoural localization with radioisotope and lymphoscintigraphy for sentinel lymph node (SN) mapping using the sentinel node and occult lesion localization (SNOLL) technique. This study reports SNOLL outcomes in a large cohort of women with non-palpable breast cancers to assess its performance and promote its logistic advantages. METHODS This retrospective cohort study used data from BreastSurgANZ Quality Audit supplemented with private case notes. Inclusion criteria were females >18 years, with invasive breast cancer that was asymptomatic and non-palpable at presentation, who underwent SNOLL (n = 450). Primary outcomes were proportion of successful lesion localization, proportion of patients requiring re-excision and volume of tissue excised. Secondary outcomes focused on lymphoscintigraphy success rate in detecting sentinel nodes and SN positivity rates. RESULTS Tumours were successfully removed with the initial SNOLL procedure in 449 cases (99.8%). The re-excision rate was 15.1% (n = 68). The mean total excision volume was 54.69 cm3 (95% CI 51.49-57.88 cm3 ; range 2.75-195.33 cm3 ), with a mean closest circumferential margin of 7.05 mm (95% CI 6.60-7.49 mm; range 0 to ≥10 mm). Lymphoscintigraphy was successful in 96.9% (n = 436) of cases. Sentinel nodes were successfully identified and removed in 99.6% (n = 448) of cases. SN positivity rate was 18.4%. CONCLUSION SNOLL is an efficient and effective technique for localizing non-palpable invasive breast lesions while simultaneously identifying sentinel nodes.
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Affiliation(s)
| | - Ryan Barton
- Bankstown Lidcombe Hospital, Sydney, New South Wales, Australia
| | - Kylie L Snook
- Northern Clinical School, The University of Sydney, Sydney, New South Wales, Australia.,Breast Surgery Unit, Mater Hospital North Sydney, Sydney, New South Wales, Australia.,Department of Breast and Melanoma Surgery, Royal North Shore Hospital, Sydney, New South Wales, Australia.,Breast Surgery Unit, Hornsby Hospital, Sydney, New South Wales, Australia
| | - Andrew Spillane
- Northern Clinical School, The University of Sydney, Sydney, New South Wales, Australia.,Breast Surgery Unit, Mater Hospital North Sydney, Sydney, New South Wales, Australia.,Department of Breast and Melanoma Surgery, Royal North Shore Hospital, Sydney, New South Wales, Australia
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110
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Chen SY, Tang Y, Wang SL, Song YW, Fang H, Wang JY, Jing H, Zhang JH, Sun GY, Zhao XR, Jin J, Liu YP, Chen B, Qi SN, Li N, Tang Y, Lu NN, Ren H, Yu ZH, Li YX. Timing of Chemotherapy and Radiotherapy Following Breast-Conserving Surgery for Early-Stage Breast Cancer: A Retrospective Analysis. Front Oncol 2020; 10:571390. [PMID: 33072604 PMCID: PMC7538693 DOI: 10.3389/fonc.2020.571390] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Accepted: 09/03/2020] [Indexed: 12/12/2022] Open
Abstract
Purpose To investigate the effect of chemotherapy and radiotherapy timing after breast conserving surgery (BCS) on recurrence and survival of women with early-stage breast cancer. Patients and Methods We retrospectively analyzed 900 patients who underwent BCS followed by both adjuvant chemotherapy and radiotherapy. Of these, 488 women received chemotherapy first (CT-first group) while the other 412 received radiotherapy first (RT-first group). Locoregional recurrence (LRR), distant metastasis (DM), disease-free survival (DFS), and overall survival (OS) rates were calculated using the Kaplan-Meier method and further confirmed with propensity-score matching (PSM) and the Cox proportional hazards model. The optimal cut-off value of interval time from surgery to the start of chemotherapy was calculated by Maxstat. Results The median follow-up was 7.1 years. In pre-match analysis, the CT-first group had a significantly higher 8-year DFS than the RT-first group (90.4% vs. 83.1%, P = 0.005). PSM analysis of 528 patients indicated that the 8-year DFS (91.0% vs. 83.3%, P = 0.005) and DM (8.6% vs. 14.6%, P = 0.017) were significantly better in the CT-first group, but that the OS (P = 0.096) and LRR (P = 0.434) were similar. We found the optimal cut-off value of interval from surgery to chemotherapy was 12 weeks. Patients starting chemotherapy later than 12 weeks after surgery had significantly inferior survival outcomes. Conclusion For women with breast cancer who require both chemotherapy and radiotherapy after BCS, adjuvant chemotherapy should be started within 12 weeks. Delaying the initiation of radiotherapy, for administration of long-course chemotherapy, does not compromise outcomes.
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Affiliation(s)
- Si-Ye Chen
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yu Tang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Shu-Lian Wang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yong-Wen Song
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Hui Fang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jian-Yang Wang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Hao Jing
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jiang-Hu Zhang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Guang-Yi Sun
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xu-Ran Zhao
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jing Jin
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yue-Ping Liu
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Bo Chen
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Shu-Nan Qi
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Ning Li
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yuan Tang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Ning-Ning Lu
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Hua Ren
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zi-Hao Yu
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Ye-Xiong Li
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Vetter C, Ashok A, Perez M, Musaad S, Rahimi G, Gohil K, Higham A. Impact of systematic cavity shave margins in breast-conserving surgery at a large community hospital with a low baseline re-excision rate. Breast J 2020; 26:1960-1965. [PMID: 33078470 DOI: 10.1111/tbj.14057] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Revised: 08/31/2020] [Accepted: 09/01/2020] [Indexed: 10/23/2022]
Abstract
Systematic cavity shave margins (CSM) can decrease rate of positive margins and re-excision beyond that of selective CSM. The objective of this study was to determine whether systematic CSM decreased re-excision rate in a population with a low baseline re-excision rate. We conducted a retrospective chart review of patients who underwent breast-conserving surgery (BCS) from November 2013 to November 2017. Primary end points were re-excision rate and margin status. Secondary end points were total volume of tissue excised, operative time, and concordance of core needle biopsy (CNB) pathology with final surgical pathology. The re-excision rates were 14.29% in the no shave margin group; 15.38% in the selective CSM; and 14.59% in the systematic CSM (P = .985). Odds of re-excision with ductal carcinoma in situ (DCIS) was 5.04 times greater than with invasive cancer (INV) and 1.94 times higher than with INV and DCIS. There was no significant difference in positive margins between groups (P = .362). Mean specimen volume was lowest in the systematic CSM group (64.6 cm3 ), compared to no CSM and selective CSM (94.6 cm3 and 91.8 cm3 , respectively). With inclusion of shave margin volumes, total volume removed was not significantly different between no shave margin group (94.6 cm3 ) and systematic CSM (89.7 cm3 ) (P = .949). For patients with invasive ductal carcinoma (IDC) alone on their initial biopsy pathology, 69% were discovered to also have DCIS upon final pathology. Re-excision rate and specimen volume between all groups were not statistically different. There was a higher re-excision rate when DCIS was present, especially when not identified on CNB. As systematic CSM is most impactful when DCIS is involved, it is important to establish its presence for proper surgical planning.
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Affiliation(s)
- Christopher Vetter
- General Surgery Department, Carle Foundation Hospital, Urbana, Illinois, USA
| | - Aparna Ashok
- General Surgery Department, Carle Foundation Hospital, Urbana, Illinois, USA
| | - Marla Perez
- University of Illinois at Urbana-Champaign, Urbana, Illinois, USA
| | - Salma Musaad
- University of Illinois at Urbana-Champaign, Urbana, Illinois, USA
| | - Gelareh Rahimi
- Carle Foundation Hospital, Stephens Family Clinical Research Institute, Urbana, Illinois, USA
| | - Kavita Gohil
- Carle Foundation Hospital, Stephens Family Clinical Research Institute, Urbana, Illinois, USA
| | - Anna Higham
- General Surgery Department, Carle Foundation Hospital, Urbana, Illinois, USA
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112
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Teoh LY, Lai LL, Hanim Aa A, Teh MS, Jamaris S, Yahya A, Ng KH, See MH. Oncological safety and postoperative complications in oncoplastic breast surgery among Asian women: A single institutional review. Breast J 2020; 26:2208-2212. [PMID: 32996224 DOI: 10.1111/tbj.14060] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Revised: 09/02/2020] [Accepted: 09/03/2020] [Indexed: 11/29/2022]
Abstract
Oncoplastic breast surgery (OBS) improves margin clearance and produces good esthetic outcome in breast cancer treatment. This study evaluates the complications and outcome of OBS in a multiracial patient cohort. Data of 421 patients between 2011 and 2018 were analyzed. The majority were Malays (41.8%), followed by Chinese (39.7%) and Indians (16.8%). Low local complications were noted, with no significant differences in disease-free survival (P = .927) and overall survival (P = .719) between low and high OBS levels. Shared decision-making in offering OBS for Asian women has potential to become a practical option in breast cancer treatment.
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Affiliation(s)
- Li Ying Teoh
- Breast Surgery Unit, Department of Surgery, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Lee Lee Lai
- Breast Surgery Unit, Department of Surgery, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Alia Hanim Aa
- Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Mei Sze Teh
- Breast Surgery Unit, Department of Surgery, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Suniza Jamaris
- Breast Surgery Unit, Department of Surgery, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Abqariyah Yahya
- Centre for Epidemiology and Evidence-Based Practice, Department of Social and Preventive Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Kwan Hoong Ng
- Department of Biomedical Imaging, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Mee Hoong See
- Breast Surgery Unit, Department of Surgery, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
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Batt J, Chambers A, Al-Allak A, Vestey S, Hunt R, Massey E, Fowler C. Neo-Adjuvant chemotherapy and its affects to the axilla-Can we safely downgrade axillary surgery to mirror the approach in the breast. Breast J 2020; 26:1667-1672. [PMID: 32767467 DOI: 10.1111/tbj.13945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Revised: 06/01/2020] [Accepted: 06/01/2020] [Indexed: 11/30/2022]
Abstract
The use of neo-adjuvant chemotherapy (NACT) to downgrade surgery in the breast from mastectomy to breast-conserving surgery is well-established. In certain patients, the use of adjuvant axillary radiotherapy can be safe and effective in place of axillary node clearance. What remains less clear are the alternative surgical options to the axilla following NACT. The aim of this study was to examine the effects of NACT in the axilla and whether downgrading axillary node clearance to axillary conserving surgery to mirror the approach in the breast may be a viable and safe practice. Patients undergoing neo-adjuvant chemotherapy were identified over a seven-year period between 2010 and 2017. Surgical plans were compared with pre- and post-chemotherapy. Histological information at the time of diagnosis was compared to surgical excision specimens. 349 patients were included for analysis, and 264 had axillary status documented at diagnosis. The average patient age was 51 years, and Grade 3, ER-positive, and Her2-negative cancers made the biggest histological subgroups. Complete pathological response (CPR) was seen in the breast in 27% of cases. 19% of patients requiring mastectomy had their surgery downgraded. Following NACT, axillary CPR was seen in 42% of patients and residual axillary nodal burden was limited to four nodes in 73% of patients. Axillary conserving surgery may be a safe alternative surgical approach in the downstaged axilla following neo-adjuvant chemotherapy. Advances in perioperative identification of suspicious nodes may be needed to facilitate progress.
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Affiliation(s)
- Jeremy Batt
- Thirlestaine Breast Centre, Cheltenham General Hospital, Cheltenham, UK
| | - Alice Chambers
- Thirlestaine Breast Centre, Cheltenham General Hospital, Cheltenham, UK
| | - Asmaa Al-Allak
- Thirlestaine Breast Centre, Cheltenham General Hospital, Cheltenham, UK
| | - Sarah Vestey
- Thirlestaine Breast Centre, Cheltenham General Hospital, Cheltenham, UK
| | - Richard Hunt
- Thirlestaine Breast Centre, Cheltenham General Hospital, Cheltenham, UK
| | - Eleanore Massey
- Thirlestaine Breast Centre, Cheltenham General Hospital, Cheltenham, UK
| | - Clare Fowler
- Thirlestaine Breast Centre, Cheltenham General Hospital, Cheltenham, UK
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Feng K, Meng X, Liu J, Xing Z, Zhang M, Wang X, Feng Q, Wang X. Update on intraoperative radiotherapy for early-stage breast cancer. Am J Cancer Res 2020; 10:2032-2042. [PMID: 32774999 PMCID: PMC7407349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Accepted: 06/22/2020] [Indexed: 06/11/2023] Open
Abstract
Intraoperative radiotherapy (IORT) is a practical and feasible alternative or an adjunct to whole-breast external beam radiation therapy (EBRT) for adjuvant treatment of breast cancer. A large number of experiments have proved IORT is non-inferior for treating early breast cancer due to its advantages, including precise radiotherapy, protection of healthy tissues and organs and sound cosmetic effects. IORT can use both electron beams and X-rays. Some aspects of the clinical use of IORT are still controversial, and extensive trails are ongoing. In this article, we review the published evidence and some ongoing clinical practice to introduce IORT in breast cancer treatment.
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Affiliation(s)
- Kexin Feng
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing 100021, China
| | - Xiangzhi Meng
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing 100021, China
| | - Jiaqi Liu
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing 100021, China
| | - Zeyu Xing
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing 100021, China
| | - Menglu Zhang
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing 100021, China
| | - Xin Wang
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing 100021, China
| | - Qinfu Feng
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing 100021, China
| | - Xiang Wang
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing 100021, China
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Gondo N, Sawaki M, Hattori M, Yoshimura A, Kotani H, Adachi Y, Kataoka A, Sugino K, Horisawa N, Ozaki Y, Endo Y, Iwata H. Utility of regional nodal irradiation in Japanese patients with breast cancer with 1-3 positive nodes after breast-conserving surgery and axillary lymph-node dissection. Mol Clin Oncol 2020; 13:48-53. [PMID: 32499914 DOI: 10.3892/mco.2020.2046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Accepted: 03/09/2020] [Indexed: 11/06/2022] Open
Abstract
The utility of regional nodal irradiation (RNI) is being considered in cases of 1-3 axillary node metastases after breast-conserving surgery (BCS) with axillary lymph-node dissection (ALND). Therefore, we examined the necessity of RNI by examining the sites of recurrences in cases at our institution. We retrospectively analyzed 5,164 cases of primary breast cancer between January 2000 and December 2014 at the Aichi Cancer Centre, identifying local and distant recurrences in 152 patients with primary breast cancer treated with BCS and ALND and who had 1-3 positive axillary nodes. All patients received whole-breast irradiation (WBI) and adjuvant systemic therapy with either chemotherapy or anti-endocrine therapy with or without anti-human epidermal growth factor receptor 2 therapy. The present study excluded patients with ipsilateral breast tumor recurrence, contralateral breast cancer, neoadjuvant chemotherapy, T4 tumors or N2-3 nodes and distant metastasis. From the database of our institution, we identified 152 cases that met the defined criteria. The median follow-up period was 71 months (1-176). Isolated locoregional recurrences were found in three patients (2.0%) and were recurrent only in the breast. Only one patient had local lymph node recurrence with distant recurrence. The 10-year rates of isolated regional disease-free survival (DFS), DFS, and overall survival were 95.41, 89.50 and 96.75%, respectively, which was better compared with previous studies. We conclude that the addition of RNI to WBI is not necessary for Japanese patients who have 1-3 positive axillary nodes and ALND.
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Affiliation(s)
- Naomi Gondo
- Department of Breast Oncology, Aichi Cancer Centre, Nagoya, Aichi 464-8681, Japan
| | - Masataka Sawaki
- Department of Breast Oncology, Aichi Cancer Centre, Nagoya, Aichi 464-8681, Japan
| | - Masaya Hattori
- Department of Breast Oncology, Aichi Cancer Centre, Nagoya, Aichi 464-8681, Japan
| | - Akiyo Yoshimura
- Department of Breast Oncology, Aichi Cancer Centre, Nagoya, Aichi 464-8681, Japan
| | - Haruru Kotani
- Department of Breast Oncology, Aichi Cancer Centre, Nagoya, Aichi 464-8681, Japan
| | - Yayoi Adachi
- Department of Breast Oncology, Aichi Cancer Centre, Nagoya, Aichi 464-8681, Japan
| | - Ayumi Kataoka
- Department of Breast Oncology, Aichi Cancer Centre, Nagoya, Aichi 464-8681, Japan
| | - Kayoko Sugino
- Department of Breast Oncology, Aichi Cancer Centre, Nagoya, Aichi 464-8681, Japan
| | - Nanae Horisawa
- Department of Breast Oncology, Aichi Cancer Centre, Nagoya, Aichi 464-8681, Japan
| | - Yuri Ozaki
- Department of Breast Oncology, Aichi Cancer Centre, Nagoya, Aichi 464-8681, Japan
| | - Yuka Endo
- Department of Breast Oncology, Aichi Cancer Centre, Nagoya, Aichi 464-8681, Japan
| | - Hiroji Iwata
- Department of Breast Oncology, Aichi Cancer Centre, Nagoya, Aichi 464-8681, Japan
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Kelemen P, Újhelyi M, Pukancsik D, Sávolt Á, Kovács E, Zaka Z, Sándor Z, Mátrai Z. Evaluation of the modified Regnault “B” technique as a standard level II oncoplastic breast-conserving surgery. Orv Hetil 2020; 161:1002-1011. [PMID: 32469841 DOI: 10.1556/650.2020.31738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Accepted: 03/02/2020] [Indexed: 11/19/2022]
Abstract
INTRODUCTION AND AIM This study aimed to describe the modified Regnault "B" oncoplastic technique as a standard volume-displacement level II oncoplastic breast-conserving surgery and the related clinicopathological study. METHOD A retrospective, single-centre study was performed between April 2012 and October 2018 involving 215 breast-cancer patients. Patient characteristics and postoperative complications were recorded, and the quality of life was rated by questionnaires. Aesthetic outcomes were evaluated with BCCT.core software and a five-point Likert scale. RESULTS The mean patient age was 53 years (range: 29-81 years), with a median follow-up of 47 months (range: 7-85 months). The average surgery time was 47 min (range: 35-85 min) and the pathological average size of the tumours was 33 mm (range: 18-58 mm). Due to positive surgical margins, 13 (6%) completion re-excisions and 3 (1.4%) mastectomies were performed. In total, 16 complications (7.4%) were recorded. The median Likert scale score was 4.2, and the median overall aesthetic outcome assessed by BCCT.core was 1.3 points. According to the quality of life questionnaire, average points of the results demonstrated a high level of patient satisfaction. CONCLUSION In medium- to large-breasted patients, the modified Regnault "B" technique is a safe and repeatable level II volume-displacement oncoplastic breast-conservation technique. This technique allows extended removal (20-50% of breast tissue) of T1-T3 tumours from the upper outer quadrant and the border of outer quadrants of the breast with improved aesthetic results. The advantage of this technique is that contralateral symmetrisation is not required, while disadvantage of this technique is the skin incision on the breast skin envelope that can make some difficulties when completion mastectomy is required with immediate reconstruction. Orv Hetil. 2020; 161(24): 1002-1011.
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Affiliation(s)
- Péter Kelemen
- Daganatsebészeti Központ, Emlő-Lágyrész Daganatsebészeti Osztály,Országos Onkológiai Intézet Budapest, Ráth György u. 7-9., 1122
| | - Mihály Újhelyi
- Daganatsebészeti Központ, Emlő-Lágyrész Daganatsebészeti Osztály,Országos Onkológiai Intézet Budapest, Ráth György u. 7-9., 1122
| | - Dávid Pukancsik
- Daganatsebészeti Központ, Emlő-Lágyrész Daganatsebészeti Osztály,Országos Onkológiai Intézet Budapest, Ráth György u. 7-9., 1122
| | - Ákos Sávolt
- Daganatsebészeti Központ, Emlő-Lágyrész Daganatsebészeti Osztály,Országos Onkológiai Intézet Budapest, Ráth György u. 7-9., 1122
| | - Eszter Kovács
- Radiológiai Diagnosztikai Centrum,Országos Onkológiai Intézet Budapest
| | - Zoltán Zaka
- Sugárterápiás Centrum,Országos Onkológiai Intézet Budapest
| | - Zsuzsa Sándor
- Sebészi és Molekuláris Daganatpatológiai Centrum,Országos Onkológiai Intézet Budapest
| | - Zoltán Mátrai
- Daganatsebészeti Központ, Emlő-Lágyrész Daganatsebészeti Osztály,Országos Onkológiai Intézet Budapest, Ráth György u. 7-9., 1122
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Suzuki R, Yoshida M, Oguchi M, Yoshioka Y, Tokumasu K, Osako T, Ono S, Ueno T, Miyagi Y. Efficacy of radiation boost after breast-conserving surgery for breast cancer with focally positive, tumor-exposed margins. J Radiat Res 2020; 61:440-446. [PMID: 32163143 PMCID: PMC7299253 DOI: 10.1093/jrr/rraa005] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 01/03/2020] [Accepted: 01/28/2020] [Indexed: 05/26/2023]
Abstract
Many patients with positive margins following breast-conserving surgery (BCS) undergo re-excisions that aim to remove residual disease from the breast, which brings a tremendous emotional burden in addition to financial consequences. We sought to determine whether re-excisions could be safely avoided without compromising local control and survival by using whole-breast radiation therapy (WBRT) with a tumor bed boost in patients with early-stage breast cancer with focally positive, tumor-exposed margins after BCS. All patients with ductal carcinoma in situ (DCIS) and/or invasive breast cancer (IBC) who had pathologically tumor-exposed margins following BCS, without re-excision and treated with WBRT with tumor bed boost between March 2005 and December 2011, were included. The radiotherapy consisted of WBRT at a dose of 50 Gy in 25 fractions, followed by a tumor bed boost with an additional dose of 16 Gy in eight fractions. A total of 125 patients fulfilled the eligibility criteria; of the 125 patients, 1 had bilateral breast cancer, resulting in 126 cases. Invasive disease was found in 102 (81%) cases and purely ductal carcinoma in situ (DCIS) disease in 24 (19%) cases. The 10-year ipsilateral breast tumor recurrence (IBTR) -free survival, progression-free survival (PFS), and 10-year overall survival (OS) rates were 95%, 92.5% and 96%, respectively. Patients with early-stage breast cancer who receive BCS and have focally positive, tumor-exposed margins can avoid re-excision by undergoing WBRT followed by a sufficient dose of tumor bed boost, without negatively impacting local control and survival.
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Affiliation(s)
- Ryoko Suzuki
- Department of Radiation Oncology, The Cancer Institute Hospital of JFCR, Tokyo, Japan
| | - Masahiro Yoshida
- Department of Radiology, Toho University Ohashi Medical Center, Tokyo, Japan
| | - Masahiko Oguchi
- Department of Radiation Oncology, The Cancer Institute Hospital of JFCR, Tokyo, Japan
| | - Yasuo Yoshioka
- Department of Radiation Oncology, The Cancer Institute Hospital of JFCR, Tokyo, Japan
| | - Kenji Tokumasu
- Department of Radiation Oncology, The Cancer Institute Hospital of JFCR, Tokyo, Japan
| | - Tomo Osako
- Department of Pathology, The Cancer Institute Hospital of JFCR, Tokyo, Japan
| | - Shinji Ono
- Department of Breast Oncology Center, The Cancer Institute Hospital of JFCR, Tokyo, Japan
| | - Takayuki Ueno
- Department of Breast Oncology Center, The Cancer Institute Hospital of JFCR, Tokyo, Japan
| | - Yumi Miyagi
- Department of Breast Oncology Center, The Cancer Institute Hospital of JFCR, Tokyo, Japan
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Wickberg Å, Liljegren G, Ahlgren J, Karlsson L, With A, Johansson B. Intraoperative high dose rate brachytherapy during breast-conserving surgery: A Prospective Pilot Study. Scand J Surg 2020; 110:312-321. [PMID: 32228155 DOI: 10.1177/1457496920903975] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
PURPOSE To evaluate feasibility, quality of life, toxicity, and cosmetic outcome for intraoperative breast cancer brachytherapy after breast-conserving surgery using high dose rate brachytherapy. METHODS AND MATERIALS Fifty-two consecutive women, ⩾50 years old, diagnosed with a unifocal non-lobular breast cancer ⩽3 cm, N0, underwent breast-conserving surgery and sentinel node biopsy. Twenty-five women received intraoperative brachytherapy pre-pathology at primary surgery and the others post-pathology, during a second procedure. An applicator, connected to a high dose rate afterloader, was used. Two of the women were excluded due to metastases found per-operatively at a frozen section from the sentinel node. Quality of life was evaluated using two validated health questionnaires. Treatment toxicity was documented according to the LENT-SOMA scale by two oncologists. The cosmetic result was evaluated using the validated freely available software BCCT.core 2.0. RESULTS The clinical procedure worked out well logistically. Seven women received supplementary external radiotherapy due to insufficient margins and, in one case, poor adaptation of the breast parenchyma to the applicator. No serious adverse effects from irradiation were registered. The results from the health questionnaires showed no major differences compared with reference groups from the Swedish population. Only two women were registered as having a "poor" cosmetic result while a majority of the women had a "good" outcome. CONCLUSION This pilot study shows that intraoperative brachytherapy is a feasible procedure and encourages further trials evaluating its role in treatment of early breast cancer.
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Affiliation(s)
- Å Wickberg
- Department of Surgery, Faculty of Medicine and Health, Örebro University, Örebro, Sweden.,Department of Surgery, Örebro University Hospital, Örebro, Sweden
| | - G Liljegren
- Department of Surgery, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - J Ahlgren
- Department of Oncology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - L Karlsson
- Department of Oncology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - A With
- Department of Oncology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - B Johansson
- Department of Oncology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
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Mamtani A, Van Zee KJ. Treatment of Ductal Carcinoma in Situ: Considerations for Tailoring Therapy in the Contemporary Era. Curr Breast Cancer Rep 2020; 12:98-106. [PMID: 33552389 DOI: 10.1007/s12609-020-00360-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Purpose of Review Standard options for the treatment of ductal carcinoma in situ (DCIS) include breast-conserving surgery (BCS) alone; BCS with radiotherapy or endocrine therapy, or both; and mastectomy. Survival is excellent with all options, but rates of local recurrence (LR) vary, as do quality-of-life measures. Here we discuss treatment outcomes, risk factors for LR, and tools for risk estimation. Recent Findings After BCS, radiotherapy reduces the risk of LR by half, and endocrine therapy reduces the risk by a third. Young age, inadequate margins, and greater volume of disease are associated with higher risk of LR after BCS, while young age, high grade, and microinvasion are associated with higher risk of locoregional recurrence after mastectomy. Clinical tools, including the Memorial Sloan Kettering Cancer Center (MSKCC) DCIS nomogram, provide LR risk estimates after BCS that appear more accurate than current genomic assays. The safety of active surveillance for seemingly low-risk patients remains uncertain. Summary Estimation of LR risk, utilizing a multitude of clinicopathologic and treatment factors, can help a woman balance that risk with her values and priorities, and allow her to choose the optimal treatment option for her.
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120
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Eaglehouse YL, Georg MW, Jatoi I, Shriver CD, Zhu K. Factors related to re-excision procedures following primary breast-conserving surgery for women with breast cancer in the U.S. Military Health System. J Surg Oncol 2020; 121:200-209. [PMID: 31784990 DOI: 10.1002/jso.25788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Accepted: 11/17/2019] [Indexed: 01/24/2023]
Abstract
BACKGROUND AND OBJECTIVES Re-excision surgery is undertaken to obtain clear margins after breast-conserving surgery (BCS) for localized breast cancer. This study examines patient and tumor characteristics related to re-excision surgery in the universal-access Military Health System (MHS). METHODS Retrospective analysis of patients with pathologically confirmed stage I-III breast cancer between 1998 and 2014 in the Department of Defense Central Cancer Registry and MHS Data Repository-linked databases who received primary BCS. Multivariable stepwise logistic regression methods identified characteristics associated with re-excision surgery (lumpectomy and mastectomy) and conversion to mastectomy, given as adjusted odds ratios (AOR) and 95% confidence intervals (CIs). RESULTS Of 7637 women receiving BCS, 26.3% had a re-excision and 9.9% converted to mastectomy. Tumor location, larger tumor size (≥4 cm), and regional lymph node involvement were associated with a greater likelihood of re-excision and mastectomy conversion. Pathology before BCS (AOR, 0.39; 95% CI, 0.35, 0.44 for re-excision) and neoadjuvant treatment (AOR, 0.50; 95% CI, 0.36, 0.69 for re-excision) were associated with a decreased likelihood of these outcomes. Additionally, age, tumor histology, and military-specific variables were associated with mastectomy conversion. CONCLUSION Comprehensive preoperative workup, including tumor pathology, may better inform surgical decision-making and reduce re-excision rates.
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Affiliation(s)
- Yvonne L Eaglehouse
- Murtha Cancer Center Research Program, Uniformed Services University of the Health Sciences, Bethesda, Maryland.,Department of Surgery, F. Edward Hébert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, Maryland.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, Maryland
| | - Matthew W Georg
- Murtha Cancer Center Research Program, Uniformed Services University of the Health Sciences, Bethesda, Maryland.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, Maryland
| | - Ismail Jatoi
- Department of Surgery, University of Texas Health San Antonio, San Antonio, Texas
| | - Craig D Shriver
- Murtha Cancer Center Research Program, Uniformed Services University of the Health Sciences, Bethesda, Maryland.,Department of Surgery, F. Edward Hébert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, Maryland.,Department of Surgery, Walter Reed National Military Medical Center, Bethesda, Maryland
| | - Kangmin Zhu
- Murtha Cancer Center Research Program, Uniformed Services University of the Health Sciences, Bethesda, Maryland.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, Maryland.,Department of Preventive Medicine and Biostatistics, F. Edward Hébert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, Maryland
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121
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Urano M, Nishikawa H, Goto T, Shiraki N, Matsuo M, Denewar FA, Kondo N, Toyama T, Shibamoto Y. Digital Mammographic Features of Breast Cancer Recurrences and Benign Lesions Mimicking Malignancy Following Breast-Conserving Surgery and Radiation Therapy. Kurume Med J 2020; 65:113-121. [PMID: 31723078 DOI: 10.2739/kurumemedj.ms654005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Mammography after breast-conserving surgery and radiation therapy is an important tool for followup. Early diagnosis of local recurrence enables prompt treatment decisions, which may affect patient prognosis. For complicated post-treatment changes, radiologists sometimes have difficulties in interpreting follow-up mammography. Fat necrosis, dystrophic calcifications, suture calcification features, breast edema, seroma and distorted breast are benign changes related to treatment. These findings may mimic or hide tumor recurrence making it difficult to diagnose recurrences or prevent inappropriate biopsies. Recurrent tumors in follow-up mammography show several typical findings such as increasing asymmetric density, enlarging mass, reappearance of breast edema, and micro-calcifications. The purpose of this pictorial review is to demonstrate and discuss mammographic findings of recurrent tumors and important post-treatment changes that may mimic benign or malignant lesions, also using breast ultrasound images or breast magnetic resonance images. Recognizing post-treatment changes may help radiologists to more effectively identify candidates for suspected local recurrences.
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Affiliation(s)
- Misugi Urano
- Department of Radiology, Nagoya City University Graduate School of Medical Sciences
| | | | - Taeko Goto
- Department of Radiology, Nagoya City University Graduate School of Medical Sciences
| | - Norio Shiraki
- Department of Radiology, Nagoya City West Medical Center
| | - Masayuki Matsuo
- Department of Radiology, Gifu University Graduate School of Medical Sciences
| | | | - Naoto Kondo
- Department of Breast Surgery, Nagoya City University Graduate School of Medical Sciences
| | - Tatsuya Toyama
- Department of Breast Surgery, Nagoya City University Graduate School of Medical Sciences
| | - Yuta Shibamoto
- Department of Radiology, Nagoya City University Graduate School of Medical Sciences
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122
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Ye F, Huang L, Lang G, Hu X, Di G, Shao Z, Cao A. Outcomes and risk of subsequent breast events in breast-conserving surgery patients with BRCA1 and BRCA2 mutation. Cancer Med 2020; 9:1903-1910. [PMID: 31912664 PMCID: PMC7050073 DOI: 10.1002/cam4.2836] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2019] [Revised: 12/18/2019] [Accepted: 12/26/2019] [Indexed: 12/20/2022] Open
Abstract
Purpose Previous studies provide inconsistent interpretations of the effect of inherited genetic factors on the survival and prognosis of patients with breast cancer. The aim of this study was to examine the effect of germline BRCA1 and BRCA2 mutation on survival and subsequent breast events in Chinese women who underwent breast‐conserving surgery. Methods A retrospective review of the clinical and pathological records was performed in patients diagnosed with primary invasive breast cancer between 2005 and 2018 in the cancer registry database. Clinicopathological data and data regarding treatment and outcomes, including date and site of disease progression, were collected. The survival outcomes and independent risk factors were conducted using SPSS. Results Overall, a total of 501 patients who underwent breast‐conserving surgery were identified and subjected to analyses, of which 63 cases with BRCA1 or BRCA2 mutation. The median age at diagnosis was 41 (range, 24‐74) for carriers and 37 (range, 17‐84) for noncarriers. After a median follow‐up time of 61 months (range, 8‐161) and 70 months (range, 0‐153), respectively, in carriers and noncarriers, the overall survival (P = .173) and disease‐free survival (P = .424) were not significantly different. Analogously, there was no significant difference between the two groups about the outcomes of ipsilateral breast tumor recurrence (P = .348), yet the contralateral breast cancer (CBC) was overt worse than noncarriers (P < .001). When adjusted to confounding factors, BRCA mutation was the only independent risk factors to CBC (HR = 7.89, P = .01). Conclusion In this study, BRCA mutation carriers have higher risk of CBC. And, BRCA mutation is the only independent risk factor to CBC. Therefore, intensive surveillance and follow‐up as well as more effective individual prevention are urgent. Decisions on alternatively effective prevention, especially the prevention of CBC, are urgent and should take into account patient prognosis and preferences.
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Affiliation(s)
- Fugui Ye
- Key Laboratory of Breast Cancer in Shanghai, Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Liang Huang
- Key Laboratory of Breast Cancer in Shanghai, Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Guantian Lang
- Key Laboratory of Breast Cancer in Shanghai, Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Xin Hu
- Key Laboratory of Breast Cancer in Shanghai, Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Genhong Di
- Key Laboratory of Breast Cancer in Shanghai, Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Zhimin Shao
- Key Laboratory of Breast Cancer in Shanghai, Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Institutes of Biomedical Sciences, Fudan University, Shanghai, China
| | - Ayong Cao
- Key Laboratory of Breast Cancer in Shanghai, Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
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123
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He C, Zhang S, Shi L. Three-Dimensionally-Precise Breast Conformal Device for IMRT in Breast Cancer Patients Treated With Breast-Conserving Surgery-A Pilot Randomized Controlled Trial. Technol Cancer Res Treat 2020; 19:1533033820971563. [PMID: 33174525 PMCID: PMC7672753 DOI: 10.1177/1533033820971563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Revised: 08/05/2020] [Accepted: 09/30/2020] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVE To examine the accuracy and efficiency of breast radiotherapy after breast-conserving surgery of a novel 3-dimensional (3D) printing tissue compensator technology, the 3D-precise breast conformer, compared with a usual compensator and an unstructured compensator. METHODS This novel device is patented in China (patent No.: ZL2015 2 0259472.9). Thirty patients with breast cancer after breast-conserving surgery were randomly divided into 2 control groups (no compensator, NST group, and usual compensator, ST group) and 1 study group (3D-precise breast conformer, 3D-BCT group) (n = 10/group). Before radiotherapy, all patients were scanned in the same CT positioning conditions to prepare the treatment plans. RESULTS The 3D-BCT showed the best homogeneity index (HI) (0.08 ± 0.03) and conformity index (CI) (0.95 ± 0.03), while the NST group showed the worst HI (0.34 ± 0.07) and CI (0.78 ± 0.06), with the ST group between the 2 (HI: 0.15 ± 0.05; CI: 0.87 ± 0.04) (all P < 0.01). The common tissue compensation membrane could lead to 95-100% of the prescription dose covering 85-95% of the target volume, and the uniformity and conformability of the target dose were improved overall compared with the NST group. In the 3D-BCT group, 100% of the prescription dose covered the target volume of 95-100%. CONCLUSION The 3D-precision breast conformal device had the highest individualization, uniformity, and conformity. The V95, V98, CI, and HI of PTV were optimal in the 3D-BCT group, and an ideal isodose curve distribution of the breast and clavicle upper and lower target areas was achieved. This device could improve the surface dose and the efficacy of radiotherapy after breast-conserving surgery.
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Affiliation(s)
- Chunbo He
- Department of Radiation Oncology, The Fourth Hospital, Harbin Medical University, Harbin, China
| | - Shilin Zhang
- Department of Radiation Oncology, The Fourth Hospital, Harbin Medical University, Harbin, China
| | - Lei Shi
- Department of Radiation Oncology, The Fourth Hospital, Harbin Medical University, Harbin, China
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Flitcroft K, Brennan M, Spillane A. On the frontiers of change: breast surgeons' views on demarcation between surgical sub-specialties in Australia. ANZ J Surg 2019; 90:317-324. [PMID: 31845437 DOI: 10.1111/ans.15580] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 09/19/2019] [Accepted: 10/28/2019] [Indexed: 11/29/2022]
Abstract
BACKGROUND The emergence of breast oncoplastic surgery provides women with more surgical options for improved aesthetics following breast-conserving surgery and for breast reconstruction (BR) following mastectomy. For some established breast and plastic surgeons, this development may be perceived as increasing competition for patients and raises the potential for demarcation issues between and within surgical sub-specialties. The objectives of the study were to document surgeons' views on demarcation between general/breast, oncoplastic/breast and plastic reconstructive breast surgeons in Australia, to examine the potential impact demarcation issues may have on informed patient choice and to recommend ways of reducing them. METHODS In-depth qualitative interviews were conducted with a convenience sample of 31 (22 oncoplastic and nine plastic reconstructive) surgeons who performed BR. RESULTS Descriptive analysis of the interviews revealed a range in the perceptions of the extent of demarcation. Six common themes were identified: oncoplastic techniques are unnecessary and potentially unsafe; reconstructive surgery should be left to 'the experts'; non-referral of patients for discussion of surgical options they do not offer; professional jealousy; workload capacity; and the old versus the new guard. Potential solutions suggested by the participants focused on improving relations between oncoplastic and plastic reconstructive surgeons and changes to breast surgical training. CONCLUSION While most surgeons were optimistic about the current divide diminishing with time, a more pro-active stance is required if patient-centred care is to be improved. Roundtable discussions with a broad range of stakeholders are planned to begin this process.
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Affiliation(s)
- Kathy Flitcroft
- Department of Breast and Surgical Oncology, The Poche Centre, Sydney, New South Wales, Australia.,Northern Clinical School, The University of Sydney, Sydney, New South Wales, Australia
| | - Meagan Brennan
- Department of Breast and Surgical Oncology, The Poche Centre, Sydney, New South Wales, Australia.,Northern Clinical School, The University of Sydney, Sydney, New South Wales, Australia
| | - Andrew Spillane
- Department of Breast and Surgical Oncology, The Poche Centre, Sydney, New South Wales, Australia.,Northern Clinical School, The University of Sydney, Sydney, New South Wales, Australia.,Department of Breast Surgery, Mater Hospital, Sydney, New South Wales, Australia.,Department of Breast Surgery, Royal North Shore Hospital, Sydney, New South Wales, Australia
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125
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Wu TY, Chang TW, Chang SM, Lin YY, Wang JD, Kuo YL. Dynamic Changes Of Body Image And Quality Of Life In Breast Cancer Patients. Cancer Manag Res 2019; 11:10563-10571. [PMID: 31908528 PMCID: PMC6925559 DOI: 10.2147/cmar.s223314] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Accepted: 11/07/2019] [Indexed: 11/23/2022] Open
Abstract
Purpose Dynamic changes of body image and quality of life (QoL) in breast cancer patients were not commonly investigated. We aimed to compare the dynamic changes in QoL and body image of breast cancer survivors receiving breast-conserving surgery or total mastectomy within 5–10 years after surgery. Methods Patients with non-metastatic breast cancer who received surgery were invited to complete the World Health Organization Quality of Life–Brief (WHOQOL-BREF) questionnaire and the Body Image Scale (BIS) within 10 years after surgery. We applied kernel smoothing methods to capture the dynamic changes of the patients’ QoL and body image within 5 years after surgery. We also constructed multiple linear regression models to identify predictive factors for QoL and body image. Results A total of 581 patients were collected, and 211 of them received breast-conserving surgery. There were no statistically significant differences in QoL and body image for breast-conserving surgery versus total mastectomy, but the former showed fluctuating trends. BIS was a predictor of every item and domain in the WHOQOL-BREF in the multiple linear regression model, and explanatory of the trends of dynamic change over time. Patients without lymph node dissection seemed to have less positive feelings but were more satisfied with sexual activities. Conclusion Body image is predictive of the QoL of breast cancer patients. Dynamic changes of body image and QoL would be useful for shared decision-making regarding surgery in breast cancer patients.
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Affiliation(s)
- Tzu-Yi Wu
- Department of Occupational Therapy, College of Medical and Health Science, Asia University, Taichung, Taiwan
| | - Tsai-Wang Chang
- Division of Breast Surgery, Department of Surgery, Tainan Municipal An-Nan Hospital - China Medical University, Tainan, Taiwan
| | - Sheng-Mao Chang
- Department of Statistics, National Cheng Kung University, Tainan, Taiwan
| | - Yun-Ying Lin
- Department of Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Jung-Der Wang
- Departments of Internal Medicine and Occupational and Environmental Medicine, National Cheng Kung University Hospital, Tainan, Taiwan.,Department of Public Health, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yao-Lung Kuo
- Department of Surgery, National Cheng-Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan and Dou-Liou, Taiwan
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Krzos A, Stanisławek A, Jędrych M, Łuczyk M, Ślusarska B. Satisfaction with the Aesthetic Effect and Quality of Life for Women after Breast Conserving Therapy (BCT)-Preliminary Research. Int J Environ Res Public Health 2019; 16:E4682. [PMID: 31775229 DOI: 10.3390/ijerph16234682] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Revised: 11/20/2019] [Accepted: 11/21/2019] [Indexed: 11/24/2022]
Abstract
All methods of breast cancer treatment may potentially lead to breast deformities, which are often associated with the reduced mental well-being of patients. Breast conserving therapy (BCT) is commonly used, and its core element is breast conserving surgery (BCS).The aim of this study was to determine the level of satisfaction with the aesthetic outcome of surgery and quality of life (QoL) of breast cancer patients undergoing BCT in a longitudinal study performed three months, six months and 12 months after surgery. This longitudinal observational study was carried out on a group of 91 women. The Breast-QTM BCT 1.0 questionnaire was used in this study. Before surgery, patients assessed their satisfaction with the appearance of their breasts (SwB) at an average level of M = 56.0. Satisfaction with the aesthetic outcome (SwO) of BCS was highest among all patients three months after surgery (M = 63.0). The mean score in the sub-scale of psychosocial well-being (Psycho-soc W-B) before surgery was M = 62.0, while in the subsequent periods of the study, it was higher. The mean score for physical well-being (Physical W-B) before surgery was M = 69.92; and in the subsequent study periods, it was lower. The level of patient satisfaction with the outcome of the surgery and the QoL related to health do not differ significantly in post-operative observation. QoL in terms of psychosocial functioning in patients undergoing BCT is significantly higher 12 months after surgery compared to the pre-operative period. Patient satisfaction with the BCS aesthetic outcome is positively related to the evaluation of QoL in terms of psychosocial functioning.
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127
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Kho E, de Boer LL, Post AL, Van de Vijver KK, Jóźwiak K, Sterenborg HJCM, Ruers TJM. Imaging depth variations in hyperspectral imaging: Development of a method to detect tumor up to the required tumor-free margin width. J Biophotonics 2019; 12:e201900086. [PMID: 31290280 DOI: 10.1002/jbio.201900086] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Revised: 05/20/2019] [Accepted: 07/09/2019] [Indexed: 06/09/2023]
Abstract
Hyperspectral imaging is a promising technique for resection margin assessment during cancer surgery. Thereby, only a specific amount of the tissue below the resection surface, the clinically defined margin width, should be assessed. Since the imaging depth of hyperspectral imaging varies with wavelength and tissue composition, this can have consequences for the clinical use of hyperspectral imaging as margin assessment technique. In this study, a method was developed that allows for hyperspectral analysis of resection margins in breast cancer. This method uses the spectral slope of the diffuse reflectance spectrum at wavelength regions where the imaging depth in tumor and healthy tissue is equal. Thereby, tumor can be discriminated from healthy breast tissue while imaging up to a similar depth as the required tumor-free margin width of 2 mm. Applying this method to hyperspectral images acquired during surgery would allow for robust margin assessment of resected specimens. In this paper, we focused on breast cancer, but the same approach can be applied to develop a method for other types of cancer.
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Affiliation(s)
- Esther Kho
- Department of Surgery, Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Lisanne L de Boer
- Department of Surgery, Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Anouk L Post
- Department of Surgery, Netherlands Cancer Institute, Amsterdam, the Netherlands
- Department of Biomedical Engineering and Physics, Amsterdam University Medical Center, Amsterdam, Netherlands
| | - Koen K Van de Vijver
- Department of Pathology, the Netherlands Cancer Institute, Amsterdam, Netherlands
- Department of Pathology, Ghent University Hospital, Ghent, Belgium
| | - Katarzyna Jóźwiak
- Department of Epidemiology and Biostatistics, the Netherlands Cancer Institute, Amsterdam, Netherlands
| | - Henricus J C M Sterenborg
- Department of Surgery, Netherlands Cancer Institute, Amsterdam, the Netherlands
- Department of Biomedical Engineering and Physics, Amsterdam University Medical Center, Amsterdam, Netherlands
| | - Theo J M Ruers
- Department of Surgery, Netherlands Cancer Institute, Amsterdam, the Netherlands
- Faculty of Science and Technology, University of Twente, Enschede, Netherlands
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128
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Abstract
Management guidelines for male breast cancer have long been extrapolated from those for female breast cancer, which are based on large, randomised-controlled trials. While there are no randomised-controlled trials for male breast cancer management mainly due to the rarity of the disease, the only type of evidence available comes from retrospective studies, subject to selection biases and small sample sizes. Male breast cancer, while similar to female breast cancer in many respects, has some important differences that can affect management choices. Most cancers are oestrogen and progesterone receptor positive, and usually more advanced at presentation than female breast cancer. This is likely due to less breast parenchyma in male patients and delay to diagnosis. The classical management option for male patients with breast cancer is mastectomy, due to small tumour-to-breast ratio and often central position of the tumour. Breast conserving surgery is still useful in selected cases and has similar outcomes when compared to mastectomies in these patients. For patients with clinically negative lymph nodes, sentinel lymph node biopsy offers the same prognosis as axillary lymph node dissection, but with less associated morbidity. Endocrine therapy is of particular use, due to high levels of receptor positivity. Adjuvant endocrine therapy seems to significantly improve overall survival of male patients with breast cancer and while no prospective evidence exists for neoadjuvant hormonal therapy, there is hope that this is a useful management option as well. Radiotherapy is also useful in an adjuvant setting, particularly when combined with endocrine therapy. Better identification of patients, less delay from presentation to diagnosis and more collaborative efforts are key in improving the management, prognosis and outcomes of patients with male breast cancer.
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Affiliation(s)
| | - Muneer Ahmed
- Division of Cancer Studies, King's College London, London WC2R 2LS, UK
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Behluli I, Le Renard P, Rozwag K, Oppelt P, Kaufmann A, Schneider A. Oncoplastic breast surgery versus conventional breast-conserving surgery: a comparative retrospective study. ANZ J Surg 2019; 89:1236-1241. [PMID: 30990940 PMCID: PMC6849881 DOI: 10.1111/ans.15245] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Revised: 03/19/2019] [Accepted: 03/23/2019] [Indexed: 11/27/2022]
Abstract
BACKGROUND In addition to conventional breast-conserving surgery (BCS), oncoplastic breast surgery (OBS) is an operation technique that strives simultaneously to increase oncological safety and patient's satisfaction. It is the combination of the best-proven techniques in plastic surgery with surgery for breast cancer. In a growing number of indications, OBS overcomes the limit of conventional BCS by allowing larger resection volumes while avoiding deformities. The aim of our retrospective study (2012-2014) was to compare oncological outcomes of OBS versus BCS. METHODS We compared two groups of patients with primary non-metastatic breast tumours: group A (n = 291), where BCS was performed, versus group B (n = 52), where OBS was performed. Surgical interventions were performed in German and Swiss teaching hospital settings. The surgeon for group B had subspecialist training in OBS. We assessed outcome in term of re-excision rates, resection margin and complications. RESULTS Groups were homogenous (no significant differences in terms of age, tumour size, tumour type or grade). The resection margin was larger in group B (7 mm) than in group A (3 mm). Re-excision rate of group B (8%) was significantly lower than in group A (31%). Complication rates were comparably low in groups A and B. CONCLUSION Despite the limits of retrospective design, our study confirms that OBS is safe and reduces the re-excision rates and the need for further surgery. OBS has the potential to improve oncological care and should be more widely adopted.
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Affiliation(s)
- Ilmi Behluli
- Department of Gynaecology and Gynaecological OncologyCharité University Medicine BerlinBerlinGermany
- Department of GynaecologyKantonsspital BasellandLiestalSwitzerland
- Department of Gynaecology, Obstetrics and Gynaecological Endocrinology, Kepler University HospitalJohannes Kepler University LinzLinzAustria
| | - Pol‐Edern Le Renard
- Department of Gynaecology, Obstetrics and Gynaecological Endocrinology, Kepler University HospitalJohannes Kepler University LinzLinzAustria
| | - Kamila Rozwag
- Department of Gynaecology and Gynaecological OncologyCharité University Medicine BerlinBerlinGermany
| | - Peter Oppelt
- Department of Gynaecology, Obstetrics and Gynaecological Endocrinology, Kepler University HospitalJohannes Kepler University LinzLinzAustria
| | - Andreas Kaufmann
- Department of Gynaecology and Gynaecological OncologyCharité University Medicine BerlinBerlinGermany
| | - Achim Schneider
- Department of Gynaecology and Gynaecological OncologyCharité University Medicine BerlinBerlinGermany
- Medizinisches Versorgungszentrum im Fürstenberg‐Karree Berlin (MVZ)BerlinGermany
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130
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Bothra S, Mayilvaganan S, Mishra P, Mishra A, Agarwal A, Agarwal G. Use of animation video in surgical decision-making for treatment of early breast cancer in Indian women. South Asian J Cancer 2019; 8:137-139. [PMID: 31489281 PMCID: PMC6699233 DOI: 10.4103/sajc.sajc_179_18] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Introduction: Surgical decision-making in early breast cancer is difficult for the patient and also for the treating clinician, especially when the patient is not completely aware of the available options. Adjuncts such as animation video with case scenarios can be helpful in this regard. We used an animation video to help in decision-making and evaluated the effect of such adjunct in Indian women with early breast cancer. Materials and Methods: An animation video of running time of 4 min and 11 s was shown to forty patients with early breast cancer, who filled in a patient satisfaction multimedia questionnaire at the end of the animation. Results: Seventeen (42.5%) patients underwent breast-conserving surgery (BCS) while the rest 23 (57.5%) patients underwent the mastectomy. All forty patients were satisfied with the animation video. The mean score of the utility of the video to improve understanding of the disorder, better organization of treatment, stimulated interest in the relations, and saved unnecessary discussion was 88.50, 88.50,88.3, and 90.3, respectively. Age and literacy status did not significantly affect the scores. Discussion: All the patients found the video useful and most patients made the decision on the first attempt. Patients’ perspective about BCS is influenced by the fear of recurrence, fear of multiple surgeries, complications, and also the counseling provided by the surgeon. Conclusion: In this situation, such animation videos provide an unbiased view on the operative procedure and help in decision-making.
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Affiliation(s)
- Sapana Bothra
- Department of Endocrine Surgery, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Sabaretnam Mayilvaganan
- Department of Endocrine Surgery, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Prabhaker Mishra
- Department of Biostatistics, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Anjali Mishra
- Department of Endocrine Surgery, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Amit Agarwal
- Department of Endocrine Surgery, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Gaurav Agarwal
- Department of Endocrine Surgery, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
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Streeter SS, Maloney BW, McClatchy DM, Jermyn M, Pogue BW, Rizzo EJ, Wells WA, Paulsen KD. Structured light imaging for breast-conserving surgery, part II: texture analysis and classification. J Biomed Opt 2019; 24:1-12. [PMID: 31522486 PMCID: PMC6744928 DOI: 10.1117/1.jbo.24.9.096003] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Accepted: 08/14/2019] [Indexed: 05/08/2023]
Abstract
Subdiffuse spatial frequency domain imaging (sd-SFDI) data of 42 freshly excised, bread-loafed tumor resections from breast-conserving surgery (BCS) were evaluated using texture analysis and a machine learning framework for tissue classification. Resections contained 56 regions of interest (RoIs) determined by expert histopathological analysis. RoIs were coregistered with sd-SFDI data and sampled into ∼4 × 4 mm2 subimage samples of confirmed and homogeneous histological categories. Sd-SFDI reflectance textures were analyzed using gray-level co-occurrence matrix pixel statistics, image primitives, and power spectral density curve parameters. Texture metrics exhibited statistical significance (p-value < 0.05) between three benign and three malignant tissue subtypes. Pairs of benign and malignant subtypes underwent texture-based, binary classification with correlation-based feature selection. Classification performance was evaluated using fivefold cross-validation and feature grid searching. Classification using subdiffuse, monochromatic reflectance (illumination spatial frequency of fx = 1.37 mm − 1, optical wavelength of λ = 490 nm) achieved accuracies ranging from 0.55 (95% CI: 0.41 to 0.69) to 0.95 (95% CI: 0.90 to 1.00) depending on the benign–malignant diagnosis pair. Texture analysis of sd-SFDI data maintains the spatial context within images, is free of light transport model assumptions, and may provide an alternative, computationally efficient approach for wide field-of-view (cm2) BCS tumor margin assessment relative to pixel-based optical scatter or color properties alone.
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Affiliation(s)
- Samuel S. Streeter
- Thayer School of Engineering at Dartmouth, Optics in Medicine, Hanover, New Hampshire, United States
- Address all correspondence to Samuel S. Streeter, E-mail:
| | - Benjamin W. Maloney
- Thayer School of Engineering at Dartmouth, Optics in Medicine, Hanover, New Hampshire, United States
| | - David M. McClatchy
- Thayer School of Engineering at Dartmouth, Optics in Medicine, Hanover, New Hampshire, United States
| | - Michael Jermyn
- Thayer School of Engineering at Dartmouth, Optics in Medicine, Hanover, New Hampshire, United States
| | - Brian W. Pogue
- Thayer School of Engineering at Dartmouth, Optics in Medicine, Hanover, New Hampshire, United States
- Geisel School of Medicine at Dartmouth, Department of Surgery, Hanover, New Hampshire, United States
- Geisel School of Medicine at Dartmouth, Department of Pathology, Hanover, New Hampshire, United States
| | - Elizabeth J. Rizzo
- Geisel School of Medicine at Dartmouth, Department of Pathology, Hanover, New Hampshire, United States
- Norris Cotton Cancer Center, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire, United States
| | - Wendy A. Wells
- Geisel School of Medicine at Dartmouth, Department of Pathology, Hanover, New Hampshire, United States
- Norris Cotton Cancer Center, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire, United States
| | - Keith D. Paulsen
- Thayer School of Engineering at Dartmouth, Optics in Medicine, Hanover, New Hampshire, United States
- Geisel School of Medicine at Dartmouth, Department of Surgery, Hanover, New Hampshire, United States
- Geisel School of Medicine at Dartmouth, Department of Pathology, Hanover, New Hampshire, United States
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132
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Maloney BW, Streeter SS, McClatchy DM, Pogue BW, Rizzo EJ, Wells WA, Paulsen KD. Structured light imaging for breast-conserving surgery, part I: optical scatter and color analysis. J Biomed Opt 2019; 24:1-8. [PMID: 31512442 PMCID: PMC6737988 DOI: 10.1117/1.jbo.24.9.096002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Accepted: 06/05/2019] [Indexed: 05/08/2023]
Abstract
Structured light imaging (SLI) with high spatial frequency (HSF) illumination provides a method to amplify native tissue scatter contrast and better differentiate superficial tissues. This was investigated for margin analysis in breast-conserving surgery (BCS) and imaging gross clinical tissues from 70 BCS patients, and the SLI distinguishability was examined for six malignancy subtypes relative to three benign/normal breast tissue subtypes. Optical scattering images recovered were analyzed with five different color space representations of multispectral demodulated reflectance. Excluding rare combinations of invasive lobular carcinoma and fibrocystic disease, SLI was able to classify all subtypes of breast malignancy from surrounding benign tissues (p-value < 0.05) based on scatter and color parameters. For color analysis, HSF illumination of the sample generated more statistically significant discrimination than regular uniform illumination. Pathological information about lesion subtype from a presurgical biopsy can inform the search for malignancy on the surfaces of specimens during BCS, motivating the focus on pairwise classification analysis. This SLI modality is of particular interest for its potential to differentiate tissue classes across a wide field-of-view (∼100 cm2) and for its ability to acquire images of macroscopic tissues rapidly but with microscopic-level sensitivity to structural and morphological tissue constituents.
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Affiliation(s)
- Benjamin W. Maloney
- Dartmouth College, Thayer School of Engineering, Hanover, New Hampshire, United States
- Address all correspondence to Benjamin W. Maloney,
| | - Samuel S. Streeter
- Dartmouth College, Thayer School of Engineering, Hanover, New Hampshire, United States
| | - David M. McClatchy
- Dartmouth College, Thayer School of Engineering, Hanover, New Hampshire, United States
| | - Brian W. Pogue
- Dartmouth College, Thayer School of Engineering, Hanover, New Hampshire, United States
- Geisel School of Medicine, Department of Surgery, Hanover, New Hampshire, United States
- Norris Cotton Cancer Center, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire, United States
| | - Elizabeth J. Rizzo
- Norris Cotton Cancer Center, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire, United States
- Geisel School of Medicine, Department of Pathology and Laboratory Medicine, Hanover, New Hampshire, United States
| | - Wendy A. Wells
- Norris Cotton Cancer Center, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire, United States
- Geisel School of Medicine, Department of Pathology and Laboratory Medicine, Hanover, New Hampshire, United States
| | - Keith D. Paulsen
- Dartmouth College, Thayer School of Engineering, Hanover, New Hampshire, United States
- Geisel School of Medicine, Department of Surgery, Hanover, New Hampshire, United States
- Norris Cotton Cancer Center, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire, United States
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133
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Refaat M, Abouelnagah G, Awad AT, Fayed HM, Abdelhady DA. Modified round block technique for peripherally located early cancer breast, a technique that fits for all quadrants. Breast J 2019; 26:414-419. [PMID: 31448485 DOI: 10.1111/tbj.13485] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2019] [Revised: 04/04/2019] [Accepted: 04/09/2019] [Indexed: 11/28/2022]
Abstract
Round block technique (RBT) is an oncoplastic technique used in periareolar lesions, particularly in breasts with moderate ptosis or hypertrophy. However, it has some drawbacks including the possibility of late-onset scar widening, change in areolar shape, and asymmetry of the breasts. Moreover, it is hard to be performed with tumors located in periphery of breast. Modified round block technique (MRBT) is a new technique described to overcome these problems. A circumferential periareolar incision was made around the areola followed by subcutaneous dissection to the entire breast. Wide local excision (WLE) could then easily be performed with a good field of view, the breast tumor was excised with an acceptable macroscopic safety margin, and specimens were marked with orienting sutures for intraoperative frozen section. Remodeling of the breast was done, a close suction drain was placed, and the wound was narrowed with a nonabsorbable purse-string suture and attached to the NAC with continuous subcuticular absorbable suture. This study was conducted on 144 female patients diagnosed with breast cancer. The median size of the tumor was 2 cm, the majority of the patients (66.7%) had moderate breast size (cup B) and the median distance of the tumor from NAC was 7 cm. Patients' satisfaction was assessed according to Harvard scale and good to excellent results were found in 88.8% of the patients. There were no postoperative changes in areolar shape or position. Complications in the form of hematoma, wound dehiscence, and infection were encountered in 25% of the patients. Modified round block technique is an oncoplastic technique that permits excision of peripherally located breast cancer without excision of periareolar skin and it is suitable for all quadrant tumors. It also avoids the scar which occurs after ordinary breast-conserving surgery.
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Affiliation(s)
| | - Galal Abouelnagah
- Surgical Oncology Unit, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Ahmed Tarek Awad
- Surgical Oncology Unit, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Haytham Mahmoud Fayed
- Surgical Oncology Unit, Faculty of Medicine, Alexandria University, Alexandria, Egypt
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134
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Miligy IM, Toss MS, Khout H, Whisker L, Burrell HC, Ellis IO, Green AR, Macmillan D, Rakha EA. Surgical management of ductal carcinoma in situ of the breast: A large retrospective study from a single institution. Breast J 2019; 25:1143-1153. [PMID: 31318120 DOI: 10.1111/tbj.13425] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Revised: 01/28/2019] [Accepted: 02/20/2019] [Indexed: 12/18/2022]
Abstract
BACKGROUND Management of breast ductal carcinoma in situ (DCIS) has various approaches with distinct institutional specific practice. Here, we review DCIS management in a single institution with emphasize on re-operation rates and outcome. METHODS Breast ductal carcinoma in situ cases diagnosed at the Nottingham Breast Institute between 1987 and 2017 were identified (n = 1249). Clinicopathological data were collected. Cases were histologically reviewed, and different factors associated with primary operation selection, re-excision, presence of residual tumor in the re-excision specimens, use of radiotherapy and ipsilateral recurrences were analyzed. RESULTS 34% of DCIS patients were initially treated by mastectomy and were more frequently symptomatic, of high nuclear tumor grade, size >40 mm, and associated with comedo necrosis and Paget's disease of the nipple. Further surgery was due to involved or narrow surgical margins. Residual tumor tissue was detected in 53% of the re-excision specimens. Re-excision rates of patients treated with breast-conserving surgery (BCS) were reduced from approximately 70% to 23%, and the final mastectomy rates decreased from 60% to 20%. Changes in surgical practice with acceptance of smaller excision margins and more frequent use of local radiotherapy have led to a significant decrease not only in the re-excision rate but also in the final mastectomy rate together with non-significant reduction in 5- and 10-year local recurrence rates. CONCLUSION Although BCS is increasingly the preferred primary surgical option for DCIS management, a proportion of low-risk DCIS patients continue to undergo re-excision surgery or completion mastectomy. Despite acceptance of smaller margins, recurrence rate is decreasing.
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Affiliation(s)
- Islam M Miligy
- Division of Cancer and Stem Cells, Nottingham Breast Cancer Research Centre, School of Medicine, Nottingham City Hospital, The University of Nottingham, Nottingham, UK
| | - Michael S Toss
- Division of Cancer and Stem Cells, Nottingham Breast Cancer Research Centre, School of Medicine, Nottingham City Hospital, The University of Nottingham, Nottingham, UK
| | - Hazem Khout
- Nottingham Breast Institute, Nottingham City Hospital, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Lisa Whisker
- Nottingham Breast Institute, Nottingham City Hospital, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Helen C Burrell
- Nottingham Breast Institute, Nottingham City Hospital, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Ian O Ellis
- Division of Cancer and Stem Cells, Nottingham Breast Cancer Research Centre, School of Medicine, Nottingham City Hospital, The University of Nottingham, Nottingham, UK.,Nottingham Breast Institute, Nottingham City Hospital, Nottingham University Hospitals NHS Trust, Nottingham, UK.,Department of Histopathology, School of Medicine, Nottingham City Hospital, The University of Nottingham, Nottingham, UK
| | - Andrew R Green
- Division of Cancer and Stem Cells, Nottingham Breast Cancer Research Centre, School of Medicine, Nottingham City Hospital, The University of Nottingham, Nottingham, UK
| | - Douglas Macmillan
- Nottingham Breast Institute, Nottingham City Hospital, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Emad A Rakha
- Division of Cancer and Stem Cells, Nottingham Breast Cancer Research Centre, School of Medicine, Nottingham City Hospital, The University of Nottingham, Nottingham, UK.,Nottingham Breast Institute, Nottingham City Hospital, Nottingham University Hospitals NHS Trust, Nottingham, UK.,Department of Histopathology, School of Medicine, Nottingham City Hospital, The University of Nottingham, Nottingham, UK
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135
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Lan XW, Wen G, He Z, Huang JH, Zou XB, Lin X, Tan YT, Huang XB. Comparison of long-term results between radiotherapy after breast-conserving surgery and postmastectomy radiotherapy in stage T1-2N1M0 breast cancer. Cancer Manag Res 2019; 11:6477-6487. [PMID: 31372049 PMCID: PMC6636609 DOI: 10.2147/cmar.s209634] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Accepted: 06/06/2019] [Indexed: 12/03/2022] Open
Abstract
Purpose Postoperative radiotherapy (RT) can improve survival for T1-2N1 breast cancer. However, there exists a concern whether BCS plus RT has the same or a superior therapeutic effect as that of mastectomy. In this study, we aimed to compare the long-term results between RT after BCS and postmastectomy RT in stage T1-2N1M0 breast cancer. Patients and Methods Totally 1816 pathological stage T1-2N1M0 breast cancer patients were analyzed. The propensity score matching (PSM) method was used to select 196 pairs of patients between BCS and mastectomy receiving postoperative RT. Five-year locoregional relapse (LRR), locoregional relapse-free survival (LRFS), distant metastasis (DM), distant metastasis-free survival (DMFS), disease-free survival (DFS), breast cancer-specific survival (BCSS) were analyzed as endpoints. Results In the whole group, significant differences were observed in all endpoints (P<0.05) between the no-RT and RT groups. For patients receiving mastectomy, DM, DMFS, DFS and BCSS rates had no differences between the two groups. For patients without RT in the multivariable analysis, the molecular subtype was associated with each endpoint (P<0.05). Age, primary tumor site, tumor size, and LVI status were significantly associated with DM. The analysis of 196 pairs of patients selected by PSM showed that BCS plus RT resulted in a significantly lower 5-year DM rate (P=0.015) and superior survival in terms of the 5-year DMFS (P=0.046), DFS (P=0.049) and BCSS (P=0.024) compared with mastectomy. Conclusions Postoperative radiotherapy remarkably improved survival in T1-2N1M0 breast cancer but not in the mastectomy subgroup, except for LRR and LRFS. Patients with BCS plus RT had better survival compared with those with postmastectomy radiation in terms of DM, DMFS, DFS and BCSS.
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Affiliation(s)
- Xiao-Wen Lan
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Medical Research Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, People's Republic of China.,Department of Radiation Oncology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, People's Republic of China
| | - Ge Wen
- Department of Radiation Oncology, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou 510150, People's Republic of China
| | - Zhen He
- Department of Oncology, The First Affiliation Hospital of Guangdong Pharmaceutical University, Guangzhou 510062, People's Republic of China
| | - Jiang-Hua Huang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Medical Research Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, People's Republic of China.,Department of Radiation Oncology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, People's Republic of China
| | - Xue-Bin Zou
- Department of Ultrasound, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong 510060, People's Republic of China
| | - Xiao Lin
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Medical Research Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, People's Republic of China.,Department of Breast Tumor Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, People's Republic of China
| | - Yu-Ting Tan
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Medical Research Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, People's Republic of China.,Department of Breast Tumor Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, People's Republic of China
| | - Xiao-Bo Huang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Medical Research Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, People's Republic of China.,Department of Radiation Oncology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, People's Republic of China.,Department of Breast Tumor Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, People's Republic of China
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Kanaizumi H, Higashi C, Tanaka Y, Hamada M, Shinzaki W, Hashimoto Y, Komoike Y. Carcinosarcoma of the breast: A case of breast conservation surgery and breast reconstruction. SAGE Open Med Case Rep 2019; 7:2050313X19853684. [PMID: 31210937 PMCID: PMC6552342 DOI: 10.1177/2050313x19853684] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Accepted: 05/07/2019] [Indexed: 01/04/2023] Open
Abstract
Breast carcinosarcoma is an extremely rare, clinically aggressive tumor, and no standard treatment has been established. We report about a 34-year-old woman presenting with a 2.5-cm-sized carcinosarcoma in her right breast. She presented to our hospital for examination of this mass. Ultrasonography showed a hypoechoic mass with partially irregular margins. Fine-needle aspiration cytology indicated malignancy. No enlarged lymph nodes or distant metastases were detected. We diagnosed right breast cancer and performed partial mastectomy, sentinel lymph node biopsy, and latissimus dorsi muscle flap transfer. Histological findings revealed that the tumor consisted of a mixture of an epithelial component and a mesenchymal component. The final diagnosis was carcinosarcoma. After undergoing adjuvant chemotherapy and radiotherapy, the patient has had no recurrence, and her cosmesis is maintained. Clinical data of carcinosarcoma are insufficient. Breast conservation and reconstruction for carcinosarcoma may be suitable as local treatments; however, the most appropriate treatment method has not been established.
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Affiliation(s)
- Hirofumi Kanaizumi
- Division of Breast and Endocrine Surgery, Department of Surgery, Faculty of Medicine, Kindai University, Osakasayama, Japan
| | - Chihiro Higashi
- Division of Breast and Endocrine Surgery, Department of Surgery, Faculty of Medicine, Kindai University, Osakasayama, Japan
| | - Yumiko Tanaka
- Division of Breast and Endocrine Surgery, Department of Surgery, Faculty of Medicine, Kindai University, Osakasayama, Japan
| | - Mika Hamada
- Division of Breast and Endocrine Surgery, Department of Surgery, Faculty of Medicine, Kindai University, Osakasayama, Japan
| | - Wataru Shinzaki
- Division of Breast and Endocrine Surgery, Department of Surgery, Faculty of Medicine, Kindai University, Osakasayama, Japan
| | - Yukihiko Hashimoto
- Division of Breast and Endocrine Surgery, Department of Surgery, Faculty of Medicine, Kindai University, Osakasayama, Japan
| | - Yoshifumi Komoike
- Division of Breast and Endocrine Surgery, Department of Surgery, Faculty of Medicine, Kindai University, Osakasayama, Japan
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Kocaöz S, Korukluoğlu B, Parlak Ö, Doğan HT, Erdoğan F. Comparison of clinicopathological features and treatments between pre- and postmenopausal female breast cancer patients - a retrospective study. Prz Menopauzalny 2019; 18:68-73. [PMID: 31485202 DOI: 10.5114/pm.2019.85786] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Accepted: 04/25/2019] [Indexed: 12/24/2022]
Abstract
Introduction To find out if there are clinical and biological differences in breast cancer characteristics of premenopausal and postmenopausal women. For this reason, we investigated the differences in terms of the clinicopathological features and treatment methods of premenopausal and postmenopausal breast cancer patients in our study. Material and methods In this study, the files of 428 patients who were operated due to breast cancer between 1 January 2007 and 31 December 2017 in Ankara Atatürk Training and Research Hospital were examined retrospectively. The age, tumour size, tumour grade, oestrogen receptor, progesterone receptor, HER2 score, Ki-67 proliferation index, perineural invasion, and lymphovascular invasion were investigated. Results In patients with premenopausal breast cancer, the tumour diameter was larger (p = 0.047) and the lymph node metastasis was higher (p < 0.001). Oestrogen receptor (OR) expression (p = 0.002), progesterone receptor (PR) expression (p = 0.014), negative human epidermal growth factor receptor 2 (HER2) expression (p = 0.038), and Ki-67 expression (p = 0.017) were higher in the premenopausal group. In the premenopausal group, breast conserving surgery (p = 0.004), chemotherapy (p = 0.007), radiotherapy (p = 0.008), and endocrine therapy (p = 0.025) were higher than in the postmenopausal group. Conclusions Premenopausal and postmenopausal female breast cancer patients have significant differences in tumour size, tumour grade, axillary lymph node metastasis, hormone receptor status, HER2 expression, and treatment modalities.
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Arnaout A, Ross D, Khayat E, Richardson J, Kapala M, Hanrahan R, Zhang J, Doherty C, Brackstone M. Position statement on defining and standardizing an oncoplastic approach to breast-conserving surgery in Canada. ACTA ACUST UNITED AC 2019; 26:e405-e409. [PMID: 31285685 DOI: 10.3747/co.26.4195] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Although mastectomy is an effective procedure, it can have a negative effect on body image, sense of attractiveness, and sexuality. As opposed to the combination of breast oncologic surgery and plastic surgery, whose primary focus is on replacing lost volume, breast-conserving oncoplastic surgery (ops) redistributes remaining breast tissue in a manner that requires vision, anatomic knowledge, and an appreciation of esthetics, symmetry, and breast function. Modern surgical treatment of breast cancer can be realized only with breast and plastic surgeons working together using oncoplastic techniques to deliver superior cosmetic and cancer outcomes alike. Using this collaborative approach, oncologic and plastic surgeons in Canada have a significant opportunity to improve the care of their breast cancer patients. We propose a tri-level classification for volume displacement procedures to act as a rubric for the training of general surgeons and oncologic breast surgeons in oncoplastic breast-conserving therapy techniques. It is our position that ops enhances outcomes for many women with breast cancer and should become part of the standard repertoire of procedures used by Canadian oncologic surgeons treating breast cancer.
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Affiliation(s)
- A Arnaout
- Division of General Surgery, University of Ottawa, Ottawa, ON
| | - D Ross
- Division of Plastic Surgery, Schulich School of Medicine and Dentistry, Western University, London, ON
| | - E Khayat
- Division of Surgical Oncology, Schulich School of Medicine and Dentistry, Western University, London, ON
| | - J Richardson
- Division of General Surgery, Trillium Health Partners, Mississauga, ON
| | - M Kapala
- Division of General Surgery, Trillium Health Partners, Mississauga, ON
| | - R Hanrahan
- Division of General Surgery, Royal Victoria Regional Health Centre, Barrie, ON
| | - J Zhang
- Division of Plastic Surgery, University of Ottawa, Ottawa, ON
| | - C Doherty
- Division of Plastic Surgery, Schulich School of Medicine and Dentistry, Western University, London, ON
| | - M Brackstone
- Division of Surgical Oncology, Schulich School of Medicine and Dentistry, Western University, London, ON
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139
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Wang ZH, Ng HI, Teng CS, Ge ZC, Gao GX, Gao YG, Wang J, Zhang ZT, Zhang HM, Qu X. Outcomes of single-port gasless laparoscopic breast-conserving surgery for breast cancer: An observational study. Breast J 2019; 25:461-464. [PMID: 30945388 DOI: 10.1111/tbj.13249] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Revised: 08/30/2018] [Accepted: 08/30/2018] [Indexed: 11/26/2022]
Abstract
To compare the clinical efficacy and aesthetic perspectives between single-port gasless laparoscopic breast-conserving surgery (SGL-BCS) and traditional breast-conserving surgery (T-BCS) in early-stage breast cancer. A total of 70 patients who were diagnosed with stage I or stage II breast cancer participated in this study, which 35 patients underwent SGL-BCS, while others underwent T-BCS. There were no death or severe intraoperative complications, and none of the patients exhibited regional recurrence, distant metastases, or any critical complications after 2 years follow-up. SGL-BCS is feasible and safe surgery, and has advantages in terms of a single, shorter, hidden incision, high-satisficed aesthetic outcome and less intraoperative blood loss.
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Affiliation(s)
- Zi-Han Wang
- General Surgery Department of Beijing Friendship Hospital Affiliated to Capital Medical University, Beijing, China
| | - Hoi-Ioi Ng
- General Surgery Department of Beijing Friendship Hospital Affiliated to Capital Medical University, Beijing, China
| | - Chang-Sheng Teng
- General Surgery Department of Beijing Friendship Hospital Affiliated to Capital Medical University, Beijing, China
| | - Zhi-Cheng Ge
- General Surgery Department of Beijing Friendship Hospital Affiliated to Capital Medical University, Beijing, China
| | - Guo-Xuan Gao
- General Surgery Department of Beijing Friendship Hospital Affiliated to Capital Medical University, Beijing, China
| | - Ying-Guang Gao
- General Surgery Department of Beijing Friendship Hospital Affiliated to Capital Medical University, Beijing, China
| | - Jie Wang
- General Surgery Department of Beijing Friendship Hospital Affiliated to Capital Medical University, Beijing, China
| | - Zhong-Tao Zhang
- General Surgery Department of Beijing Friendship Hospital Affiliated to Capital Medical University, Beijing, China
| | - Hui-Ming Zhang
- General Surgery Department of Beijing Friendship Hospital Affiliated to Capital Medical University, Beijing, China
| | - Xiang Qu
- General Surgery Department of Beijing Friendship Hospital Affiliated to Capital Medical University, Beijing, China
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140
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Li Z, Wang K, Shi Y, Zhang X, Wen J. Incidence of second primary malignancy after breast cancer and related risk factors-Is breast-conserving surgery safe? A nested case-control study. Int J Cancer 2019; 146:352-362. [PMID: 30861567 DOI: 10.1002/ijc.32259] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Revised: 02/19/2019] [Accepted: 02/25/2019] [Indexed: 02/05/2023]
Abstract
Risk of second primary malignancy (SPM) is increasing. We aimed to assess the incidence and related risk factors of SPM among breast cancer (BC) patients from this nested case-control study using the SEER database. BC patients with SPM were identified as the case group and SPM-free patients were defined as the control group. Propensity score matching of cases with controls by the year of the first primary BC diagnosis was conducted at the ratio of 1:5, and 97,242 BC patients were enrolled from 1998 to 2013 after the matching. The incidence of SPM in BC patients stratified by age groups and cancer sites was compared to the general population using the adjusted standardized incidence ratio (SIR) and the risk factors for SPM were examined using Cox proportional hazard regressions. Our study showed BC patients had excess risk for SPM than the general population (adjusted SIR for all cancer sites = 12.94, p < 0.001) and the incidence of SPM among them decreased with age. The risk of SPM was significantly related to the following demographical and clinical variables: age (40-59 vs. 18-39, HR = 1.33; 60-79 vs. 18-39, HR = 2.39; ≥80 vs. 18-39, HR = 2.84), race (black vs. white, HR = 1.12), histological type (lobular BC vs. ductal BC, HR = 1.15), radiotherapy (HR = 1.33), marital status (married vs. single, HR = 0.88) and estrogen receptor status (positive vs. negative, HR = 0.85). Consistent results were found in subgroup analysis stratified by contralateral-breast SPMs and nonbreast SPMs.
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Affiliation(s)
- Zhuyue Li
- Institute of Hospital Management, West China Hospital, Sichuan University, Chengdu, China.,West China Hospital/West China School of Nursing, Sichuan University, Chengdu, China
| | - Kang Wang
- Department of the Endocrine and Breast Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing Medical University, Chongqing, China
| | - Yang Shi
- Division of Biostatistics and Data Science, Department of Population Health Sciences, Medical College of Georgia, Augusta University, Augusta, GA, USA
| | - Xuemei Zhang
- Center of Gerontology and Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Jin Wen
- Institute of Hospital Management, West China Hospital, Sichuan University, Chengdu, China
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141
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Wu SG, Zhang WW, Wang J, Dong Y, Sun JY, Chen YX, He ZY. 21-Gene Recurrence Score Assay and Outcomes of Adjuvant Radiotherapy in Elderly Women With Early-Stage Breast Cancer After Breast-Conserving Surgery. Front Oncol 2019; 9:1. [PMID: 30761267 PMCID: PMC6361832 DOI: 10.3389/fonc.2019.00001] [Citation(s) in RCA: 81] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Accepted: 01/02/2019] [Indexed: 11/22/2022] Open
Abstract
Introduction: To assess the role of the 21-gene recurrence score (RS) assay on decision-making of postoperative radiotherapy (RT) following breast-conserving surgery (BCS) in elderly women with early-stage breast cancer. Methods: The 21-gene RS for elderly (≥65 years) women with stage T1-2N0M0 estrogen receptor-positive breast cancer who underwent BCS from 2004 to 2015 was obtained from the Surveillance, Epidemiology, and End Results program. We estimated the association of 21-gene RS and adjuvant RT related to breast cancer-specific survival (BCSS) using propensity score matching (PSM). Results: We identified 18,456 patients, of which 15,326 (83.0%) received postoperative RT. Of identified patients, 58.9, 34.0, and 7.1% of patients had a low-, intermediate-, and high-risk RS, respectively. Receipt of postoperative RT was not related to the year of diagnosis according to the 21-gene RS groups. Multivariate analysis suggested that receipt of postoperative RT was an independent predictor of better BCSS before (hazard ratio [HR] 0.587, 95% confidence interval [CI] 0.426-0.809, P = 0.001) and after (HR 0.613, 95%CI 0.390-0.963, P = 0.034) PSM. However, subgroups analyses indicated that receipt of postoperative RT was related to better BCSS in women with intermediate-risk RS before (HR 0.467, 95%CI 0.283-0.772, P = 0.003) and after (HR 0.389, 95%CI 0.179-0.846, P = 0.017) PSM, but not in women with low- and high-risk RS groups before and after PSM. Conclusions: Although causation cannot be implied, adjuvant RT in elderly women was associated with a greater effect size in patients with an intermediate-risk RS.
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Affiliation(s)
- San-Gang Wu
- Department of Radiation Oncology, Cancer Hospital, The First Affiliated Hospital of Xiamen University, Teaching Hospital of Fujian Medical University, Xiamen, China
| | - Wen-Wen Zhang
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou, China
| | - Jun Wang
- Department of Radiation Oncology, Cancer Hospital, The First Affiliated Hospital of Xiamen University, Teaching Hospital of Fujian Medical University, Xiamen, China
| | - Yong Dong
- Department of Oncology, Dongguan Third People's Hospital, Affiliated Dongguan Shilong People's Hospital of Southern Medical University, Dongguan, China
| | - Jia-Yuan Sun
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou, China
| | - Yong-Xiong Chen
- Eye Institute of Xiamen University, Fujian Provincial Key Laboratory of Ophthalmology and Visual Science, Medical College, Xiamen University, Xiamen, China
| | - Zhen-Yu He
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou, China
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Nicolae A, Dillon J, Semple M, Hong NL, Ravi A. Evaluation of a Ferromagnetic Marker Technology for Intraoperative Localization of Nonpalpable Breast Lesions. AJR Am J Roentgenol 2019; 212:727-33. [PMID: 30673343 DOI: 10.2214/AJR.18.20195] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVE The purpose of this study was to evaluate the magnetic occult lesion localization instrument (MOLLI) system that involves implantation of a small, ferromagnetic marker to guide surgical excision of nonpalpable breast lesions. Characterization of the system was undertaken as part of what is, to our knowledge, the first study to assess the MOLLI system. MATERIALS AND METHODS The MOLLI system consists of a handheld probe that can detect the position and distance of an implanted magnetic marker. The system presents the surgeon with an accurate assessment of lesion location and depth measurement for precise 3D localization. The marker is implanted under ultrasound or mammographic guidance at any time before the surgical procedure and requires no special precautions. Experimental analysis focused on characterization of the following aspects of the MOLLI system: visualization of the marker under imaging, 3D detection of the magnetic marker, spatial resolution of the probe to detect markers placed in close proximity, and the effect of signal interference on system performance. RESULTS The MOLLI system can reliably detect mean (± SD) marker depths up to 53 ± 8.56 mm from the probe. Bracketing large lesions or localizing multiple lesions can be accomplished by placing markers as close as 10 mm apart, at depths of up to 42 mm. The biologically inert MOLLI marker is readily visible under ultrasound and mammographic guidance, and it is differentiable from radiologic clips. The effect of surgical instruments on MOLLI functioning is minimal and does not impact system accuracy or reliability. CONCLUSION The MOLLI system offers an accurate and efficient alternative lesion localization method for nonpalpable breast lesions.
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143
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Allen WM, Wijesinghe P, Dessauvagie BF, Latham B, Saunders CM, Kennedy BF. Optical palpation for the visualization of tumor in human breast tissue. J Biophotonics 2019; 12:e201800180. [PMID: 30054979 DOI: 10.1002/jbio.201800180] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Revised: 07/20/2018] [Accepted: 07/26/2018] [Indexed: 05/17/2023]
Abstract
Accurate and effective removal of tumor in one operation is an important goal of breast-conserving surgery. However, it is not always achieved. Surgeons often utilize manual palpation to assess the surgical margin and/or the breast cavity. Manual palpation, however, is subjective and has relatively low resolution. Here, we investigate a tactile imaging technique, optical palpation, for the visualization of tumor. Optical palpation generates maps of the stress at the surface of tissue under static preload compression. Stress is evaluated by measuring the deformation of a contacting thin compliant layer with known mechanical properties using optical coherence tomography. In this study, optical palpation is performed on 34 freshly excised human breast specimens. Wide field-of-view (up to ~46 × 46 mm) stress images, optical palpograms, are presented from four representative specimens, demonstrating the capability of optical palpation to visualize tumor. Median stress reported for adipose tissue, 4 kPa, and benign dense tissue, 8 kPa, is significantly lower than for invasive tumor, 60 kPa. In addition, we demonstrate that optical palpation provides contrast consistent with a related optical technique, quantitative micro-elastography. This study demonstrates that optical palpation holds promise for visualization of tumor in breast-conserving surgery.
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Affiliation(s)
- Wes M Allen
- BRITElab, Harry Perkins Institute of Medical Research, QEII Medical Centre, Nedlands and Centre for Medical Research, The University of Western Australia, Perth, Western Australia, Australia
- Department of Electrical, Electronic & Computer Engineering, School of Engineering, The University of Western Australia, Perth, Western Australia, Australia
| | - Philip Wijesinghe
- BRITElab, Harry Perkins Institute of Medical Research, QEII Medical Centre, Nedlands and Centre for Medical Research, The University of Western Australia, Perth, Western Australia, Australia
- Department of Electrical, Electronic & Computer Engineering, School of Engineering, The University of Western Australia, Perth, Western Australia, Australia
| | - Benjamin F Dessauvagie
- PathWest, Fiona Stanley Hospital, Murdoch, Western Australia, Australia
- Division of Pathology and Laboratory Medicine, Medical School, The University of Western Australia, Perth, Western Australia, Australia
| | - Bruce Latham
- PathWest, Fiona Stanley Hospital, Murdoch, Western Australia, Australia
| | - Christobel M Saunders
- Division of Surgery, Medical School, The University of Western Australia, Perth, Western Australia, Australia
- Breast Centre, Fiona Stanley Hospital, Murdoch, Western Australia, Australia
- Breast Clinic, Royal Perth Hospital, Perth, Western Australia, Australia
| | - Brendan F Kennedy
- BRITElab, Harry Perkins Institute of Medical Research, QEII Medical Centre, Nedlands and Centre for Medical Research, The University of Western Australia, Perth, Western Australia, Australia
- Department of Electrical, Electronic & Computer Engineering, School of Engineering, The University of Western Australia, Perth, Western Australia, Australia
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144
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Brands-Appeldoorn ATPM, Maaskant-Braat AJG, Zwaans WAR, Dieleman JP, Schenk KE, Broekhuysen CL, Weerdenburg H, Daniels R, Tjan-Heijnen VCG, Roumen RMH. Patient-reported outcome measurement compared with professional judgment of cosmetic results after breast-conserving therapy. ACTA ACUST UNITED AC 2018; 25:e553-e561. [PMID: 30607123 DOI: 10.3747/co.25.4036] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Background In the present study, we set out to compare patient-reported outcomes with professional judgment about cosmesis after breast-conserving therapy (bct) and to evaluate which items (position of the nipple, color, scar, size, shape, and firmness) correlate best with subjective outcome. Methods Dutch patients treated with bct between 2008 and 2009 were analyzed. Exclusion criteria were prior amputation or bct of the contralateral breast, metastatic disease, local recurrence, or any prior cosmetic breast surgery. Structured questionnaires and standardized six-view photographs were obtained with a minimum of 3 years' follow-up. Cosmetic outcome was judged by the patients and, based on photographs, by 5 different medical professionals using 3 different scoring systems: the Harvard scale, the Sneeuw questionnaire, and a numeric rating scale. Agreement was scored using the intraclass correlation coefficient (icc). The association between items of the Sneeuw questionnaire and a fair-poor Harvard score was estimated using logistic regression analysis. Results The study included 108 female patients (age: 40-91 years). Based on the Harvard scale, agreement on cosmetic outcome between the professionals was good (icc: 0.78). In contrast, agreement between professionals as a group compared with the patients was found to be fair to moderate (icc range: 0.38-0.50). The items "size" and "shape" were identified as the strongest determinants of cosmetic outcome. Conclusions Cosmetic outcome was scored differently by patients and professionals. Agreement was greater between the professionals than between the patients and the professionals as a group. In general, size and shape were the most prominent items on which cosmetic outcome was judged by patients and professionals alike.
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Affiliation(s)
| | | | - W A R Zwaans
- Department of Surgery, Máxima Medical Center, Veldhoven, Netherlands
| | - J P Dieleman
- Department of mmc Academy, Máxima Medical Center, Veldhoven, Netherlands
| | - K E Schenk
- Department of Surgery, Máxima Medical Center, Veldhoven, Netherlands
| | - C L Broekhuysen
- Department of Plastic Surgery, Máxima Medical Center, Veldhoven, Netherlands
| | - H Weerdenburg
- Department of Radiology, Máxima Medical Center, Veldhoven, Netherlands
| | - R Daniels
- Department of Surgery, Máxima Medical Center, Veldhoven, Netherlands
| | - V C G Tjan-Heijnen
- Division of Medical Oncology, grow-School for Oncology and Developmental Biology, Maastricht, Netherlands
| | - R M H Roumen
- Department of Surgery, Máxima Medical Center, Veldhoven, Netherlands.,Division of Medical Oncology, grow-School for Oncology and Developmental Biology, Maastricht, Netherlands
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145
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Clement Z, McLeay W, Hoffmann C, Shin P, Chowdhry M, Eaton M. Re-excision rate after sector resection for breast cancer: A 5-year retrospective cohort study. Breast Dis 2018; 38:7-13. [PMID: 30198861 DOI: 10.3233/bd-180339] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Positive margins after Breast conserving surgery (BCS) for breast cancer can result in local recurrence (LR) requiring further surgery. This can lead to unnecessary patient anxiety, poor prognosis and impose additional economic burden to our health system. The aim of this study is to assess the rate of re-excision for positive margins after BCS using the sector resection technique. METHODS This single centre retrospective cohort study included all women who underwent BCS using sector resection between the years of 2012 and 2016. A total of 456 patients underwent sector resection. We evaluated the margin status, re-excision rates and their predictive risk factors. RESULTS 415 (91%) patients had clear margins. 41 (9%) patients underwent further re-excision for positive or close margin. 75.6% of those patients had DCIS and 51% had invasive carcinoma involving the margins. Patient and tumour characteristics associated with an increased risk of positive margin were women under the age of 50 (p = 0.19), tumours >50 mm (p = 0.001), grade-2 (p = 0.48) and grade-3 (p = 0.63), HER-2 positivity (p = 0.02), sentinel lymph node positivity (p = 0.03), and patients undergoing axillary lymph node dissection (p = 0.01). CONCLUSION BCS using the sector resection technique has a low re-excision rate for positive margins. Younger patients and aggressive tumour biology are important predictive risk factors for positive margins.
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Affiliation(s)
- Zackariah Clement
- Breast and Endocrine Surgery Unit, Flinders Medical Centre, Adelaide, Australia
| | - William McLeay
- Breast and Endocrine Surgery Unit, Flinders Medical Centre, Adelaide, Australia
| | - Clive Hoffmann
- Breast and Endocrine Surgery Unit, Flinders Medical Centre, Adelaide, Australia
| | - Peter Shin
- Breast and Endocrine Surgery Unit, Flinders Medical Centre, Adelaide, Australia
| | - Munir Chowdhry
- Breast and Endocrine Surgery Unit, Flinders Medical Centre, Adelaide, Australia
| | - Michael Eaton
- Breast and Endocrine Surgery Unit, Flinders Medical Centre, Adelaide, Australia.,Medical School, Flinders University, Adelaide, Australia
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146
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Biasio FD, Bertozzi S, Londero AP, Almesberger D, Zanin C, Marchesi A, Cedolini C, Risaliti A, Parodi PC. Surgical and oncological outcomes of free dermal fat graft for breast reconstruction after breast-conserving surgery. ADV CLIN EXP MED 2018; 27:773-780. [PMID: 29790683 DOI: 10.17219/acem/68977] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
BACKGROUND Oncoplastic breast surgery originated in order to improve the esthetic result of breast-conserving surgery (BCS). Autologous free dermal fat graft (FDFG) is an emerging oncoplastic technique to improve the cosmetic outcome of breast-conserving surgery. OBJECTIVES The aim of this study was to analyze our experience with FDFGs in breast reconstruction after breast-conserving surgery. Oncological outcomes, surgical complications and cosmetic results were considered. MATERIAL AND METHODS This retrospective chart review study considered all consecutive oncoplastic breast treatment by means of FDFG reconstruction during the period between September 2011 and September 2012 in our Clinic of Surgery (University of Udine, Italy). The data collected included patient and tumor characteristics and outcomes (cosmetic and oncological). RESULTS During the study period, 37 women were treated by breast cancer surgery and immediate breast reconstruction by FDFG. At a 3-year follow-up, we found no cases of recurrence among breast cancer patients treated by FDFG; at a 18-month follow-up, we found a prevalence of 75.0% of women extremely satisfied with their oncoplastic surgery and a high prevalence of excellent or good cosmetic outcomes (70.3%) according to objective and subjective cosmetic assessment. CONCLUSIONS Immediate breast reconstruction by FDFG after BCS in a population selected for a low risk of breast cancer recurrence seems to be an oncologically safe option, with a good cosmetic outcome and a high prevalence of women satisfied with the treatment.
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Affiliation(s)
- Fabrizio De Biasio
- Clinic of Plastic and Reconstructive Surgery, Department of Medical Area, University of Udine, Italy
| | - Serena Bertozzi
- Clinic of Surgery, Department of Medical Area, University of Udine, Italy
| | | | - Daria Almesberger
- Clinic of Plastic and Reconstructive Surgery, Department of Medical Area, University of Udine, Italy
| | - Chiara Zanin
- Clinic of Plastic and Reconstructive Surgery, Department of Medical Area, University of Udine, Italy
| | - Andrea Marchesi
- Department of Plastic and Reconstructive Surgery, IRCCS Policlinico San Donato, University of Milan, Italy
| | - Carla Cedolini
- Clinic of Surgery, Department of Medical Area, University of Udine, Italy
| | - Andrea Risaliti
- Clinic of Surgery, Department of Medical Area, University of Udine, Italy
| | - Pier C Parodi
- Clinic of Plastic and Reconstructive Surgery, Department of Medical Area, University of Udine, Italy
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147
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Wu SG, Zhang WW, Sun JY, Li FY, Chen YX, He ZY. Omission of Postoperative Radiotherapy in Women Aged 65 Years or Older With Tubular Carcinoma of the Breast After Breast-Conserving Surgery. Front Oncol 2018; 8:190. [PMID: 29900127 PMCID: PMC5988847 DOI: 10.3389/fonc.2018.00190] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2018] [Accepted: 05/14/2018] [Indexed: 12/02/2022] Open
Abstract
Introduction To investigate the temporal trends of postoperative radiotherapy (RT) administration and the effects of omitting postoperative RT on breast cancer-specific survival (BCSS) in women aged ≥65 years with tubular carcinoma (TC) of the breast who received breast-conserving surgery (BCS). Methods We included women aged ≥65 years with non-metastatic TC of the breast who underwent BCS between 2000 and 2013 using the Surveillance, Epidemiology, and End Results database. Statistical analyses were performed using chi-square tests, Kaplan–Meier analyses, Cox proportional hazards models, and a 1:1 propensity score matching (PSM). Results Before PSM, a total of 1,475 patients with tumor size ≤2 cm, node-negative disease, and estrogen receptor-positive disease were identified, including 927 (62.8%) underwent postoperative RT and 548 (37.2%) had postoperative omission of RT. The administration of postoperative RT steadily declined over the study period. Patients with younger age, larger tumor size, and other race/ethnicity were more likely to receive postoperative RT. The median follow-up duration was 85.0 months, the 5- and 10-year BCSS rates were 98.7 and 97.9%, respectively. The median BCSS was 161.9 and 165.0 months for patients with and without postoperative RT, respectively, and the corresponding 5-year BCSS rates were 98.5 and 98.8%, respectively (p = 0.134). Prognostic analysis indicated that postoperative RT was not associated with improved BCSS rates compared with RT omission (p = 0.134). After PSM, a total of 431 complete pairs were generated. In the matched population, the 5-year BCSS rates were 98.6 and 98.4% in non-postoperative RT and postoperative RT groups, respectively (p = 0.858). The univariate analyses also confirmed that the administration of postoperative RT was not associated with better BCSS (p = 0.858). Conclusion The incidence of breast cancer-related death is probably sufficiently low to avoid postoperative RT in women aged ≥65 years with TC of the breast after BCS.
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Affiliation(s)
- San-Gang Wu
- Department of Radiation Oncology, Xiamen Cancer Hospital, The First Affiliated Hospital of Xiamen University, Xiamen, China
| | - Wen-Wen Zhang
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou, China
| | - Jia-Yuan Sun
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou, China
| | - Feng-Yan Li
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou, China
| | - Yong-Xiong Chen
- Eye Institute of Xiamen University, Fujian Provincial Key Laboratory of Ophthalmology and Visual Science, Medical College, Xiamen University, Xiamen, China
| | - Zhen-Yu He
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou, China
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148
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Pop MM, Cristian S, Hanko-Bauer O, Ghiga DV, Georgescu R. Obtaining adequate surgical margin status in breast-conservation therapy: intraoperative ultrasound-guided resection versus specimen mammography. ACTA ACUST UNITED AC 2018; 91:197-202. [PMID: 29785158 PMCID: PMC5958985 DOI: 10.15386/cjmed-891] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Revised: 12/01/2017] [Accepted: 01/24/2018] [Indexed: 11/23/2022]
Abstract
Background and aim The purpose of breast-conserving surgery (BCS) for women with cancer is to perform an oncological radical procedure with disease-free margins at the final histological assessment and with the best aesthetic result possible. Intraoperative resected specimen ultrasound and intraoperative resected specimen mammography may reduce the rates of positive margins and reexcision among patients undergoing conserving therapy. Our objective is to compare the two methods with the histopathological results for a preset cut off and asses which parameters can influence the positive margin status. Method A prospective study was performed on 83 patients who underwent breast conservation surgery for early breast cancer (pT1-3a pN0-1 M0) between 2014 and 2016. After excision the specimen was oriented in the operating room by the surgeon. Metallic clips and threads were placed on margins: one clip and the long thread at 12 o’clock, two clips and the short threads at 9 o’clock. The next step was intraoperative ultrasound assessment of the specimen. For the margins under 2 mm we performed selective margin shaving, followed by mammography to identify and document the lesion and finally histopathological examination of the specimen with reporting the gross and microscopic margins. The positive margins required re-excision or boost of radiation at the posterior or anterior margins, depending on the case. Results We set a cut-off at 2 mm. The sensitivity and specificity of the intraoperative margin assessment via the ultrasound method were 90.91% (95% CI 70.84–98.88%) and 67.21% (95% CI 54–78.69%) respectively. The sensitivity and specificity of the intraoperative margin assessment via the mammographic procedure were 45.45% (95% CI 24.39–67.79%) and 85.25% (95% CI 73.83–93.02%) respectively. There was positive correlation between the histopathological and intraoperative ultrasound exam (p=0.018) and negative correlation between the histopathological exam and the post-operative mammographic exam (p=0.68). We found a positive correlation between the positive margin status and age (<40), preoperative chemotherapy, intraductal carcinoma, inflammatory process around the tumor, and the immunohistochemical triple negative profile. Conclusions According to our results, the intraoperative ultrasound of the breast specimen for a cutt-off at 2 mm can decrease the rates of margin positivity compared to the mammographic procedure and has the potential to diminish the number of subsequent undesired re-excisions.
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Affiliation(s)
- Maria Mihaela Pop
- General Medicine, University of Medicine and Pharmacy of Tîrgu Mureş, Romania
| | - Silviu Cristian
- General Medicine, University of Medicine and Pharmacy of Tîrgu Mureş, Romania
| | - Orsolya Hanko-Bauer
- Department of Surgery, University of Medicine and Pharmacy of Tîrgu Mureş, Romania
| | - Dana Valentina Ghiga
- Department of Research Methodology, University of Medicine and Pharmacy of Tîrgu Mureş, Romania
| | - Rares Georgescu
- Department of Surgery, University of Medicine and Pharmacy of Tîrgu Mureş, Romania
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149
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Philpott A, Wong J, Elder K, Gorelik A, Mann GB, Skandarajah A. Factors influencing reoperation following breast-conserving surgery. ANZ J Surg 2018; 88:922-927. [PMID: 29763991 DOI: 10.1111/ans.14467] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2017] [Revised: 02/08/2018] [Accepted: 02/10/2018] [Indexed: 01/28/2023]
Abstract
BACKGROUND Reoperation rates after breast-conserving surgery are highly variable and the best techniques for optimizing margin clearance are being evaluated. The aim was to identify the reoperation rate at our centre and identify influential factors, including a change in guidelines on margin recommendations and the introduction of in-theatre specimen X-ray. METHODS A retrospective review of medical records was undertaken to identify 562 patients who underwent breast conservation at The Royal Melbourne Hospital and Royal Women's Hospital between 2013 and 2015. All cases that underwent subsequent re-excision or total mastectomy were captured and factors influencing margin excision recorded. RESULTS Reoperation was undertaken in 19.5% of patients (110; 86 re-excisions and 24 total mastectomies). There was a reduction in reoperation rate from 25% to 17% (P = 0.01) with adoption of the margin guidelines in 2014, but no significant reduction with the introduction of in-theatre specimen X-ray in 2015 (21% versus 16%, P = 0.14). On multivariate analysis, factors that significantly influenced reoperation rates were the presence of multifocality on mammogram (odds ratio (OR): 5.3, 95% confidence interval (CI): 1.6-16.7, P < 0.01); lesion size on mammogram (OR: 2.2 per 10 mm, 95% CI: 1.4-3.6, P < 0.01); smaller excision specimen weight (OR: 0.5 per 25 g of resection, 95% CI: 0.3-0.8, P < 0.01); and pure ductal carcinoma in situ on final pathology (OR: 5.9, 95% CI: 1.9-16.7, P < 0.01). CONCLUSION Optimizing reoperation rates following breast-conserving surgery remains a surgical challenge, particularly in patients with in situ or multifocal disease. Adoption of international margin guidelines reduced reoperation rates at our centre; however, introduction of intraoperative specimen X-ray had no influence.
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Affiliation(s)
- Andrew Philpott
- The Breast Service, The Royal Melbourne and The Royal Women's Hospital, Melbourne, Victoria, Australia
| | - Joshua Wong
- The Breast Service, The Royal Melbourne and The Royal Women's Hospital, Melbourne, Victoria, Australia
| | - Kenneth Elder
- The Breast Service, The Royal Melbourne and The Royal Women's Hospital, Melbourne, Victoria, Australia
| | - Alexandra Gorelik
- Melbourne EpiCentre, The Royal Melbourne Hospital, The University of Melbourne, Melbourne, Victoria, Australia
| | - G Bruce Mann
- The Breast Service, The Royal Melbourne and The Royal Women's Hospital, Melbourne, Victoria, Australia.,Victorian Comprehensive Cancer Centre, Melbourne, Victoria, Australia.,Department of Surgery, The University of Melbourne, Melbourne, Victoria, Australia
| | - Anita Skandarajah
- The Breast Service, The Royal Melbourne and The Royal Women's Hospital, Melbourne, Victoria, Australia.,Victorian Comprehensive Cancer Centre, Melbourne, Victoria, Australia.,Department of Surgery, The University of Melbourne, Melbourne, Victoria, Australia
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150
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Pan Z, Zhu L, Li Q, Lai J, Peng J, Su F, Li S, Chen K. Predicting initial margin status in breast cancer patients during breast-conserving surgery. Onco Targets Ther 2018; 11:2627-2635. [PMID: 29780255 PMCID: PMC5951222 DOI: 10.2147/ott.s160433] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
Background We sought to develop and validate a model for prediction of initial margin status during breast-conserving surgery (BCS). Methods We included eligible breast cancer patients receiving BCS in Sun Yat-sen Memorial Hospital from January 2003 to December 2014. All patients received intraoperative frozen-section analysis for initial margin assessment. We used univariate and multivariate logistic regression analyses to screen for predictors. A nomogram was developed in the training cohort (n=1,193) from the south branch of the hospital and externally validated in the validation cohort (n=499) from the north branch. We used the area under the receiver-operating characteristic curve and Hosmer–Lemeshow tests to assess the discrimination and accuracy of the nomogram. Results The initial margin-positivity rates were 19.5% and 25.2% in the training and validation cohorts, respectively. Preoperative tumor size, preoperative lymph-node status, suspicion of multifocality, hormone-receptor status, and HER2 status were significantly associated with margin status. The model included these five variables. The discrimination and calibration of the model were considered acceptable in both cohorts. Conclusion The nomogram can predict the likelihood of having positive initial margins during BCS and may be useful for clinical decision-making in the surgical treatment of breast cancer patients.
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Affiliation(s)
- Zihao Pan
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University.,Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University
| | - Liling Zhu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University.,Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University
| | - Qian Li
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University.,Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University
| | - Jianguo Lai
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University.,Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University
| | - Jingwen Peng
- Department of Rehabilitation Medicine, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Fengxi Su
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University.,Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University
| | - Shunrong Li
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University.,Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University
| | - Kai Chen
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University.,Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University
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