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Kuhn E, Gambini D, Despini L, Asnaghi D, Runza L, Ferrero S. Updates on Lymphovascular Invasion in Breast Cancer. Biomedicines 2023; 11:biomedicines11030968. [PMID: 36979946 PMCID: PMC10046167 DOI: 10.3390/biomedicines11030968] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 03/14/2023] [Accepted: 03/17/2023] [Indexed: 03/30/2023] Open
Abstract
Traditionally, lymphovascular invasion (LVI) has represented one of the foremost pathological features of malignancy and has been associated with a worse prognosis in different cancers, including breast carcinoma. According to the most updated reporting protocols, the assessment of LVI is required in the pathology report of breast cancer surgical specimens. Importantly, strict histological criteria should be followed for LVI assessment, which nevertheless is encumbered by inconsistency in interpretation among pathologists, leading to significant interobserver variability and scarce reproducibility. Current guidelines for breast cancer indicate biological factors as the main determinants of oncological and radiation therapy, together with TNM staging and age. In clinical practice, the widespread use of genomic assays as a decision-making tool for hormone receptor-positive, HER2-negative breast cancer and the subsequent availability of a reliable prognostic predictor have likely scaled back interest in LVI's predictive value. However, in selected cases, the presence of LVI impacts adjuvant therapy. This review summarizes current knowledge on LVI in breast cancer with regard to definition, histopathological assessment, its biological understanding, clinicopathological association, and therapeutic implications.
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Affiliation(s)
- Elisabetta Kuhn
- Department of Biomedical Surgical and Dental Sciences, University of Milan, 20122 Milan, Italy
- Pathology Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Donatella Gambini
- Department of Neurorehabilitation Sciences, Casa di Cura Igea, 20129 Milan, Italy
| | - Luca Despini
- Breast Surgery Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Dario Asnaghi
- Radiotherapy Unit, ASST Grande Ospedale Metropolitano Niguarda, 20162 Milan, Italy
| | - Letterio Runza
- Pathology Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Stefano Ferrero
- Department of Biomedical Surgical and Dental Sciences, University of Milan, 20122 Milan, Italy
- Pathology Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
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Huang Y, Liu Y, Wang Y, Zheng X, Han J, Li Q, Hu Y, Mao R, Zhou J. Quantitative analysis of shear wave elastic heterogeneity for prediction of lymphovascular invasion in breast cancer. Br J Radiol 2021; 94:20210682. [PMID: 34478333 DOI: 10.1259/bjr.20210682] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
OBJECTIVE To evaluate the correlation between elastic heterogeneity (EH) and lymphovascular invasion (LVI) in breast cancers and assess the clinical value of using EH to predict LVI pre-operatively. METHODS This retrospective study consisted of 376 patients with breast cancers that had undergone shear wave elastography (SWE) with virtual touch tissue imaging quantification between June 2017 and June 2018. The EH was determined as the difference between the averaged three highest and three lowest shear wave value. Clinicalpathological parameters including histological type and grades, LVI, axillary lymph node status and molecular markers (estrogen receptor, progesterone receptor, human epidermal growth factor receptor 2 and Ki-67) were reviewed and recorded. Relationship EH and clinicalpathological parameters was investigated respectively. The diagnostic performance of EH in distinguishing LVI or not was analyzed. RESULTS At multivariate regression analysis, only EH (p = 0.017) was positively correlated with LVI in all tumors. EH (p = 0.003) and Ki-67 (p = 0.025) were positively correlated with LVI in tumors ≤ 2 cm. None of clinicalpathological parameters were correlated with LVI in tumors > 2 cm (p > 0.05 for all). Using EH to predict LVI in tumors ≤ 2 cm, the sensitivity and negative predictive value were 93 and 89% respectively. CONCLUSION EH has the potential to be served as an imaging biomarker to predict LVI in breast cancer especially for tumors ≤ 2 cm. ADVANCES IN KNOWLEDGE There was no association between LVI and other most commonly used elastic features such as SWVmean and SWVmax. Elastic heterogeneity is an independent predictor of LVI, so it can provide additional prognostic information for routine preoperative breast cancer assessment.For tumors ≤ 2cm, using EH value higher than 1.36 m/s to predict LVI involvement, the sensitivity and negative predictive value can reach to 93% and 89%, respectively, suggesting that breast cancer with negative EH value was more likely to be absent of LVI.
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Affiliation(s)
- Yini Huang
- Department of Ultrasound, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong, China
| | - Yubo Liu
- Department of Ultrasound, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong, China
| | - Yun Wang
- Department of Ultrasound, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong, China
| | - Xueyi Zheng
- Department of Ultrasound, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong, China
| | - Jing Han
- Department of Ultrasound, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong, China
| | - Qian Li
- Department of Ultrasound, Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Yixin Hu
- Department of Ultrasound, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong, China
| | - Rushuang Mao
- Department of Ultrasound, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong, China
| | - Jianhua Zhou
- Department of Ultrasound, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong, China
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Valagussa P, Bonadonna G, Veronesi U. Patterns of Relapse and Survival in Operable Breast Carcinoma with Positive and Negative Axillary Nodes. TUMORI JOURNAL 2018; 64:241-58. [PMID: 675854 DOI: 10.1177/030089167806400302] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The medical records of 716 consecutive patients with infiltrating mammary carcinoma and treated during a 4-year period (January 1964-January 1968) were reviewed. Patients were randomized between conventional radical or extended radical mastectomy. No postoperative radiotherapy or other specific treatments were given without documented evidence of recurrence. The intent of this retrospective analysis was to identify, on a clinical basis, the high-risk groups that could be candidates for systemic adjuvant treatment. The most reliable prognostic discriminant was found to be the histological status of axillary lymph nodes. The 10-year relapse rate for patients with negative axillary nodes (N−) was 27.9 % compared to 75.5 % for patients with positive axillary nodes (N+). The corresponding 10-year survival rates were 81.9 % and 39.6 %, respectively. The number of involved nodes was also of particular prognostic importance (relapse rates at 10 years: 1 to 3 nodes, 66.5 %; more than 3 nodes, 83.6 %; survival rates: 53.7 % and 25.6 %, respectively). Other clinical variables (location of primary tumor and menopausal status) failed to significantly affect the results of mastectomy, except for the extent of primary tumor in N+ patients. In this subgroup, relapse and survival rates were directly proportional to tumor size. In both groups, the highest incidence of recurrence was detected in distant organs and tissues, and it progressively increased with time. In contrast, 77.3 % of all local-regional recurrences were documented during the first three years from radical surgery.
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Cheon H, Kim HJ, Lee SM, Cho SH, Shin KM, Kim GC, Park JY, Kim WH. Preoperative MRI features associated with lymphovascular invasion in node-negative invasive breast cancer: A propensity-matched analysis. J Magn Reson Imaging 2017; 46:1037-1044. [PMID: 28370761 DOI: 10.1002/jmri.25710] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2016] [Accepted: 03/07/2017] [Indexed: 12/26/2022] Open
Abstract
PURPOSE In node-negative disease, the presence of lymphovascular invasion (LVI) is reported to be an unfavorable prognostic factor. Thus, the aim of this study was to evaluate whether preoperative breast MRI features are associated with LVI in patients with node-negative invasive breast cancer by a propensity-matched analysis. MATERIALS AND METHODS Among 389 patients with node-negative invasive ductal breast cancer who had preoperative breast 3.0 Tesla MRI with precontrast T2-weighted fat-suppressed, pre- and dynamic postcontrast T1-weighted fat-suppressed sequences, 61 patients with LVI (LVI group) were matched with 183 patients without LVI (no LVI group) at a ratio of 1:3 in terms of age, histologic grade, tumor size, and hormone receptor status. Two radiologists reviewed the MRI features, following profiles of focal breast edema (peritumoral, prepectoral, subcutaneous), intratumoral T2 signal intensity, adjacent vessel sign, and increased ipsilateral whole-breast vascularity, in addition to 2013 Breast Imaging Reporting and Data System lexicon. RESULTS The presence of peritumoral edema (45.9% [28/61] versus 30.6% [56/183], P = 0.030) and adjacent vessel sign (82.0% [50/61] versus 68.3% [125/183], P = 0.041) was significantly associated with LVI. Prepectoral edema was also more frequently observed in the LVI group than in the no LVI group with borderline significance (26.2% [16/61] versus 15.3% [28/183], P = 0.055). In cases of nonmass enhancement, regional enhancement was more frequently found in the LVI group than in the no LVI group (60.0% [3/4] versus 5.9% [1/4], P = 0.042). CONCLUSION Preoperative breast MRI features may be associated with LVI in patients with node-negative invasive breast cancer. LEVEL OF EVIDENCE 3 Technical Efficacy: Stage 3 J. Magn. Reson. Imaging 2017;46:1037-1044.
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Affiliation(s)
- Hyejin Cheon
- Department of Radiology, Kyungpook National University Medical Center, Daegu, Korea
| | - Hye Jung Kim
- Department of Radiology, Kyungpook National University Medical Center, Daegu, Korea
| | - So Mi Lee
- Department of Radiology, Kyungpook National University Medical Center, Daegu, Korea
| | - Seung Hyun Cho
- Department of Radiology, Kyungpook National University Medical Center, Daegu, Korea
| | - Kyung Min Shin
- Department of Radiology, Kyungpook National University Medical Center, Daegu, Korea
| | - Gab Chul Kim
- Department of Radiology, Kyungpook National University Medical Center, Daegu, Korea
| | - Ji Young Park
- Department of Pathology, Kyungpook National University Medical Center, Daegu, Korea
| | - Won Hwa Kim
- Department of Radiology, Kyungpook National University Medical Center, Daegu, Korea
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Hajdu SI, Vadmal M, Tang P. A note from history: Landmarks in history of cancer, part 7. Cancer 2015; 121:2480-513. [PMID: 25873516 DOI: 10.1002/cncr.29365] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2015] [Accepted: 02/02/2015] [Indexed: 02/06/2023]
Abstract
In the 2 and half decades reviewed (1970-1995), research established that chromosomal translocation, deletion, and DNA amplification are prerequisites to cancerogenesis and that oncogenes, tumor-suppressor genes, growth factors, and cytokines play crucial roles in the pathomechanism of cancer. Human papillomavirus, human immunodeficiency virus, herpes virus, and hepatitis B virus were identified as cancer-causing viruses. Several laboratory tests were developed for the detection of primary and recurrent cancers, and cancer prevention by screening methods was popularized. Sonography, computerized tomography, magnetic resonance imaging, positron emission tomography, excision of sentinel lymph nodes, and immunohistochemical techniques became routine procedures. Clinicopathologic staging and classification of tumors were standardized. Limited surgery, adjuvant and neoadjuvant chemoradiation, and the therapeutic use of monoclonal antibodies, tumor vaccines, and targeted chemotherapy became routine practice. The decline in cancer incidence and mortality demonstrated that cancer prevention and advancement in oncology are pivotal to success in the crusade against cancer. Above all, it was clearly established that the care of patients with cancer can be accomplished best in a multidisciplinary setting involving surgical oncologists, radiologists, radiation therapists, medical oncologists, surgical pathologists, and laboratory scientists. In conclusion, the 25 years from 1970 and 1995 are the high-water mark in clinical oncology, and this is the period when oncology turned from art to science.
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Affiliation(s)
| | - Manjunath Vadmal
- Department of Dermatology, Los Angeles County-University of Southern California Medical Center, Los Angeles, California
| | - Ping Tang
- Department of Pathology and Laboratory Medicine, University of Rochester Medical Center, Rochester, New York
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Manfrin E, Remo A, Pancione M, Cannizzaro C, Falsirollo F, Pollini GP, Pellini F, Molino A, Brunelli M, Vendraminelli R, Ceccarelli M, Pagnotta SM, Simeone I, Bonetti F. Comparison between invasive breast cancer with extensive peritumoral vascular invasion and inflammatory breast carcinoma: a clinicopathologic study of 161 cases. Am J Clin Pathol 2014; 142:299-306. [PMID: 25125618 DOI: 10.1309/ajcpoxkx67kraovm] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
OBJECTIVES Extensive peritumoral neoplastic lymphovascular invasion (ePVI) is a marker of aggressiveness in invasive breast carcinoma (BC). METHODS We explored the impact of ePVI on different BC subtypes. In a total of 2,116 BCs, 91 ePVI-BCs, 70 inflammatory breast carcinomas (IBCs), and 114 casual BCs as a control group (CG-BC) were recruited. RESULTS Patients affected by ePVI-BC were younger, had larger tumors, higher histologic grade, elevated Ki-67 score, Her2/neu overexpressed, and more lymph node metastases compared with CG-BC (P < .001). Interestingly, only younger mean age at diagnosis differentiated patients with ePVI-BC from patients affected by IBC. ePVI-BC showed a clinical outcome intermediate between the prognoses of IBC and CG-BC. CONCLUSIONS Results suggest that ePVI-BC and IBC may share some pathologic processes, providing a novel perspective on the heterogeneity of BC. Epidemiologic data and molecular studies on gene expression features are needed to rationally classify these tumors into their identified subtypes.
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Affiliation(s)
- Erminia Manfrin
- Department of Pathology and Diagnosis, University of Verona, Verona, Italy
| | - Andrea Remo
- Department of Pathology, Mater Salutis Hospital, Legnago, Italy
| | - Massimo Pancione
- Department of Sciences and Technologies, University of Sannio, Avellino, Italy
| | - Claudia Cannizzaro
- Department of Pathology and Diagnosis, University of Verona, Verona, Italy
| | | | | | | | | | - Matteo Brunelli
- Department of Pathology and Diagnosis, University of Verona, Verona, Italy
| | | | - Michele Ceccarelli
- Department of Sciences and Technologies, University of Sannio, Avellino, Italy
- Bioinformatics Laboratory, BIOGEM, Ariano Irpino, Avellino, Italy
| | | | - Ines Simeone
- Bioinformatics Laboratory, BIOGEM, Ariano Irpino, Avellino, Italy
| | - Franco Bonetti
- Department of Pathology and Diagnosis, University of Verona, Verona, Italy
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Prognostic relevance of peritumoral vascular invasion in immunohistochemically defined subtypes of node-positive breast cancer. Breast Cancer Res Treat 2014; 146:573-82. [PMID: 25007961 DOI: 10.1007/s10549-014-3043-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2013] [Accepted: 06/23/2014] [Indexed: 12/19/2022]
Abstract
Prognostic factors to better identify subcategories of node-positive breast cancer patients candidate to adjuvant chemotherapy are needed. The prognostic significance of the extent of peritumoral vascular invasion (PVI) in patients with positive axillary nodes is a matter of controversy. No data are available on the role of PVI within immunohistochemically defined subtypes. 3,729 consecutive patients with primary invasive breast cancer and positive axillary nodes were operated and referred for interdisciplinary evaluation from April 1997 to December 2005. Patients were classified as Luminal A, Luminal B(HER2 negative), Luminal B(HER2 positive), Triple Negative and HER-2 positive. The distribution of PVI was as follows: absent 2,010 (54 %), moderate/focal 963 (142 + 821) (26 %), and extensive 756 (20 %). Patients with extensive PVI were more likely to be Luminal B(HER2 negative) (49.3 %), younger (35-50 years), to have larger tumors (>pT2) with higher grade, a higher extent of node involvement (>4 nodes) and higher proliferative index, compared with patients with absence or moderate/focal PVI (p < 0.0001). In the multivariate analysis, extensive PVI (vs. absent) was correlated with a significant higher risk of local recurrence (HR 1.42, 95 %CI, 1.03-1.95, p = 0.0301). The immunohistochemically defined Luminal A-like subtype had a significant better outcome in terms of DFS, OS and reduced incidence of distant metastases when compared with the other subtypes. The occurrence of extensive PVI correlates with an increased risk of local recurrence. Luminal A tumors, classified according to the most recent St. Gallen recommendations, had an excellent outcome irrespective to the occurrence of extensive PVI or lymph node metastases and might be a good candidate to personalized adjuvant treatments.
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D'Alfonso TM, Hannah J, Chen Z, Liu Y, Zhou P, Shin SJ. Axl receptor tyrosine kinase expression in breast cancer. J Clin Pathol 2014; 67:690-6. [PMID: 24904064 DOI: 10.1136/jclinpath-2013-202161] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
AIMS Triple-negative breast cancer comprises a clinically aggressive group of invasive carcinomas. We examined a published gene expression screen of a panel of breast cancer cell lines to identify a potential triple-negative breast cancer-specific gene signature, and attempted to verify our findings by performing immunohistochemical analysis on tissue microarrays containing a large cohort of invasive breast carcinomas. METHODS The microarray dataset for a panel of human breast cancer cell lines was interrogated for triple-negative breast cancer-specific genes. Membranous immunohistochemical expression of the protein product of the AXL gene was assessed semiquantitatively in 569 invasive breast carcinomas grouped according to molecular subgroup by immunohistochemistry. RESULTS AXL was significantly upregulated in triple-negative/basal B cell lines compared with luminal or basal A cell lines. No significant difference was observed in the level of immunohistochemical expression of Axl protein between triple-negative breast cancers and other molecular subgroups (p=0.257). Axl expression was significantly associated with lymphovascular invasion (LVI) in all subgroups combined (p=0.033), and within the luminal A (p=0.002) and triple-negative breast cancer subgroups (p=0.026). CONCLUSIONS Despite preferential upregulation of AXL in triple-negative/basal B cell lines, analysis of Axl protein expression in a large series of patients' breast tumours revealed no association between Axl expression and triple-negative breast cancer or other subtype. The association of Axl expression with LVI supports previous work that implicates Axl as a promoter of invasiveness in breast cancer cell lines. Further studies are necessary to explore whether Axl expression of individual breast cancer tumours can be clinically useful.
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Affiliation(s)
- Timothy M D'Alfonso
- Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, USA
| | - Jeffrey Hannah
- Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, USA
| | - Zhengming Chen
- Department of Public Health, Weill Cornell Medical College, New York, USA
| | - Yifang Liu
- Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, USA
| | - Pengbo Zhou
- Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, USA
| | - Sandra J Shin
- Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, USA
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Freedman GM, Li T, Polli LV, Anderson PR, Bleicher RJ, Sigurdson E, Swaby R, Dushkin H, Patchefsky A, Goldstein L. Lymphatic space invasion is not an independent predictor of outcomes in early stage breast cancer treated by breast-conserving surgery and radiation. Breast J 2012; 18:415-9. [PMID: 22776042 DOI: 10.1111/j.1524-4741.2012.01271.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
To study the prognostic importance of lymphovascular invasion (LVI) in early stage breast cancer after conservative surgery and radiation. From 2/80 to 8/07, 1,478 patients were treated with breast-conserving surgery and radiation with or without systemic therapy. Study eligibility included breast conservation, whole breast postoperative radiation, T1-T2 disease, and known LVI status. Endpoints were 5- and 10-year actuarial outcomes for local control and survival. LVI was present in 427 patients and absent in 1,051 patients. Median follow-up was 68 and 69 months, respectively. Patients with LVI had a younger median age, were more often pre- or perimenopausal, T2, physically palpable, invasive ductal, node positive, grade 3, and treated with chemotherapy compared with patients without LVI. The 5- and 10-year local-regional recurrence was 4.5% and 9.6% with LVI compared with 1.6% and 5.6% without LVI (p = 0.01). The 5- and 10-year overall survival was 83% and 68% for LVI and 91% and 80% for no LVI, respectively (p < 0.0001). Multivariate analysis showed that LVI was not an independent predictor of local-regional control (p = 0.0697) or survival (p = 0.1184). LVI in breast cancer is found in association with other worse prognostic factors for outcome, is associated with a modest increase in local-regional recurrence, but is not an independent predictor of local-regional recurrence or survival on multivariate analysis.
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Affiliation(s)
- Gary M Freedman
- Radiation Oncology, Fox Chase Cancer Center, Philadelphia, PA, USA.
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Lee JA, Bae JW, Woo SU, Kim H, Kim CH. D2-40, Podoplanin, and CD31 as a Prognostic Predictor in Invasive Ductal Carcinomas of the Breast. J Breast Cancer 2011; 14:104-11. [PMID: 21847404 PMCID: PMC3148543 DOI: 10.4048/jbc.2011.14.2.104] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2010] [Accepted: 04/02/2011] [Indexed: 11/30/2022] Open
Abstract
PURPOSE Distant metastasis and recurrence are major prognostic factors associated with breast cancer. Both lymphovascular invasion (LVI) and blood vessel invasion (BVI) are important routes for metastasis to regional lymph nodes and for systemic metastasis. Despite the importance of vascular invasion as a prognostic factor, application of vascular invasion as a histopathological criterion is controversial. The aim of this study was to distinguish LVI from BVI in prognosis and recurrence of breast cancer using an endothelial subtype specific immunohistochemical stain (podoplanin, D2-40, and CD31). METHODS Sections from 80 paraffin-embedded archival specimens of invasive breast cancer were stained for podoplanin, D2-40, or CD31 expression. Immunohistochemical staining results were correlated with clinicopathological features, such as tumor size, status of lymph node metastases, estrogen receptor status, progesterone receptor status, human epidermal growth factor receptor-2 expression, and recurrence. Patients with ductal carcinoma in situ and stage IV breast cancer were excluded. RESULTS A significant correlation was found between D2-40 LVI positivity and lymph node metastasis (p=0.022). We found a significant correlation between D2-40 LVI positivity and recurrence of breast cancer (p=0.014). However, no significant correlation was found between BVI and recurrence. A poorer disease free survival was shown for D2-40 positive LVI (p=0.003). In a multivariate analysis, the presence of D2-40 LVI positivity revealed a significant association with decreased disease-free survival. CONCLUSION D2-40 LVI positivity was a more prognostic predictor of breast cancer than BVI.
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Affiliation(s)
- Jung Ah Lee
- Department of Surgery, Korea University College of Medicine, Seoul, Korea
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Nathanson SD, Kwon D, Kapke A, Hensley Alford S, Chitale D. The role of lymph node metastasis in the systemic dissemination of breast cancer. Indian J Surg Oncol 2010; 1:313-22. [PMID: 22695980 PMCID: PMC3372967 DOI: 10.1007/s13193-011-0063-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2009] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND.: Lymphatic invasion is necessary for regional lymph node (RLN) metastasis in breast cancer (BC), while systemic metastasis requires blood vessel (BV) invasion. The site of BV invasion could be at the primary BC site or through lymphovascular anastomoses. The vague pathologic term "lymphovascular invasion" (LVI) encourages the belief that peri/intratumoral BV invasion may be common. We investigated the relative contribution of RLN metastasis to systemic metastasis by studying the relationship among LVI and RLN and/or systemic metastasis in a population-based cohort of breast cancer patients. METHODS.: Fisher's exact test was done to assess global associations among LVI and RLN and/or systemic metastasis in a prospective database of breast cancer patients undergoing RLN biopsy. Logistic regression was used to determine multivariable contributions of LVI to metastasis when controlling for available demographic, radiologic, and pathologic variables. RESULTS.: Of 1668 patients evaluated 25.4% were RLN positive and 10.4% had LVI. RLN metastasis was predicted by tumor size (P < .0001), HER-2/neu overexpression (P = .0022) and the interaction between LVI positive and HER-2/neu positive tumors (< .0001). Patients with LVI/HER-2-neu positive were 3 times as likely to have positive RLNs compared with patients LVI/HER-2-neu negative. Systemic metastasis was significantly (P = .0013) associated with LVI/ RLN positive, but not with LVI positive/RLN negative patients (P = .137). CONCLUSIONS.: LVI predicted RLN metastasis. LVI also significantly predicted systemic metastasis, but only when the RLN was also positive. Since RLN requires lymphatic invasion, these data support the hypothesis that primary breast cancers often invade lymphatics to gain access to the systemic circulation.
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Affiliation(s)
| | - David Kwon
- Department of Surgery, Henry Ford Health System, Detroit, MI USA
| | - Alissa Kapke
- Department of Biostatistics and Research Epidemiology, Henry Ford Health System, Detroit, MI USA
| | - Sharon Hensley Alford
- Department of Biostatistics and Research Epidemiology, Henry Ford Health System, Detroit, MI USA
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Nathanson SD, Kwon D, Kapke A, Alford SH, Chitale D. The role of lymph node metastasis in the systemic dissemination of breast cancer. Ann Surg Oncol 2010; 16:3396-405. [PMID: 19657697 DOI: 10.1245/s10434-009-0659-2] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2009] [Revised: 06/19/2009] [Accepted: 07/13/2009] [Indexed: 12/13/2022]
Abstract
BACKGROUND Lymphatic invasion is necessary for regional lymph node (RLN) metastasis in breast cancer (BC), while systemic metastasis requires blood vessel (BV) invasion. The site of BV invasion could be at the primary BC site or through lymphovascular anastomoses. The vague pathologic term "lymphovascular invasion" (LVI) encourages the belief that peri/intratumoral BV invasion may be common. We investigated the relative contribution of RLN metastasis to systemic metastasis by studying the relationship among LVI and RLN and/or systemic metastasis in a population-based cohort of breast cancer patients. METHODS Fisher's exact test was done to assess global associations among LVI and RLN and/or systemic metastasis in a prospective database of breast cancer patients undergoing RLN biopsy. Logistic regression was used to determine multivariable contributions of LVI to metastasis when controlling for available demographic, radiologic, and pathologic variables. RESULTS Of 1668 patients evaluated 25.4% were RLN positive and 10.4% had LVI. RLN metastasis was predicted by tumor size (P < .0001), HER-2/neu overexpression (P = .0022) and the interaction between LVI positive and HER-2/neu positive tumors (< .0001). Patients with LVI/HER-2-neu positive were 3 times as likely to have positive RLNs compared with patients LVI/HER-2-neu negative. Systemic metastasis was significantly (P = .0013) associated with LVI/RLN positive, but not with LVI positive/RLN negative patients (P = .137). CONCLUSIONS LVI predicted RLN metastasis. LVI also significantly predicted systemic metastasis, but only when the RLN was also positive. Since RLN requires lymphatic invasion, these data support the hypothesis that primary breast cancers often invade lymphatics to gain access to the systemic circulation.
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Hasebe T, Tamura N, Iwasaki M, Okada N, Akashi-Tanaka S, Hojo T, Shimizu C, Adachi M, Fujiwara Y, Shibata T, Sasajima Y, Tsuda H, Kinoshita T. Grading system for lymph vessel tumor emboli: significant outcome predictor for patients with invasive ductal carcinoma of the breast who received neoadjuvant therapy. Mod Pathol 2010; 23:581-92. [PMID: 20118911 DOI: 10.1038/modpathol.2010.3] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
The purpose of this study was to confirm that the grades of lymph vessel tumor emboli in biopsy specimens obtained before neoadjuvant therapy and in the surgical specimens obtained after neoadjuvant therapy according to the grading system we devised are significant histological outcome predictor for invasive ductal carcinoma (IDC) patients who received neoadjuvant therapy. The subjects of this study were the 318 consecutive IDC patients who had received neoadjuvant therapy in our institution. The lymph vessel tumor embolus grades in the biopsy specimens and in the surgical specimens were significantly associated with the increases in mean number of nodal metastases. Multivariate analyses with well-known prognostic factors and p53 expression in tumor-stromal fibroblasts clearly showed that the lymph vessel tumor embolus grade based on the biopsy specimens and based on the surgical specimens significantly increased the hazard rates for tumor recurrence and tumor-related death in all the IDC patients as a whole, in the IDC patients who did not have nodal metastasis, and in the IDC patients who had nodal metastasis, and the outcome-predictive power of the lymph vessel tumor embolus grades based on the surgical specimens was superior to that of the lymph vessel tumor embolus grades based on the biopsy specimens. The grades in the grading system for lymph vessel tumor emboli were significantly associated with nodal metastasis, and the histological grading system is an excellent system for accurately predicting the outcome of patients with IDC of the breast who have received neoadjuvant therapy.
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Affiliation(s)
- Takahiro Hasebe
- Pathology Consultation Service, Clinical Trials and Practice Support Division, Center for Cancer Control and Information Services, National Cancer Center, Tokyo, Japan.
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14
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Hasebe T, Okada N, Iwasaki M, Akashi-Tanaka S, Hojo T, Shibata T, Sasajima Y, Tsuda H, Kinoshita T. Grading system for lymph vessel tumor emboli: significant outcome predictor for invasive ductal carcinoma of the breast. Hum Pathol 2010; 41:706-15. [PMID: 20060154 DOI: 10.1016/j.humpath.2009.10.015] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2009] [Revised: 10/22/2009] [Accepted: 10/23/2009] [Indexed: 01/23/2023]
Abstract
The purpose of this study was to confirm that the grading system for lymph vessel tumor emboli is a significant histologic outcome predictor for patients with invasive ductal carcinoma. The subjects of this study were 1042 invasive ductal carcinoma patients who did not receive neoadjuvant therapy. We classified all invasive ductal carcinomas according to the grading system for lymph vessel tumor emboli we devised, and performed multivariate analyses with well-known prognostic factors. Of 1042 carcinomas, 666, 250, 97, and 29 were classified according to the grading system for lymph vessel tumor emboli as grade 0 (no lymph vessel invasion), grade 1, grade 2, and grade 3, respectively. The univariate analyses showed that the difference in outcome between the group with grade 0 and the group with grade 1 was not significant, but that survival time was significantly shorter in the group of patients with grade 2 carcinomas than in the group with grade 1 carcinomas and significantly shorter in the group of patients with grade 3 carcinomas than in the group with grade 2 carcinomas. Multivariate analyses demonstrated that having a grade 2 or grade 3 carcinoma significantly increased the hazard rates for tumor recurrence and tumor-related death in the patients as a whole as well as in both the group of patients with nodal metastasis and the group without nodal metastasis. The grading system for lymph vessel tumor emboli is an excellent histologic grading system for predicting the outcome of patients with invasive ductal carcinoma of the breast.
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Affiliation(s)
- Takahiro Hasebe
- Pathology Consultation Service, Clinical Trials and Practice Support Division, Center for Cancer Control and Information Services, National Cancer Center, Tokyo 104-0045, Japan.
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15
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Ejlertsen B, Jensen MB, Rank F, Rasmussen BB, Christiansen P, Kroman N, Kvistgaard ME, Overgaard M, Toftdahl DB, Mouridsen HT. Population-Based Study of Peritumoral Lymphovascular Invasion and Outcome Among Patients With Operable Breast Cancer. J Natl Cancer Inst 2009; 101:729-35. [PMID: 19436035 DOI: 10.1093/jnci/djp090] [Citation(s) in RCA: 71] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Bent Ejlertsen
- Department of Oncology, Bldg 4262 Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.
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16
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Coombs NJ, Boyages J, French JR, Ung OA. Internal mammary sentinel nodes: Ignore, irradiate or operate? Eur J Cancer 2009; 45:789-94. [DOI: 10.1016/j.ejca.2008.11.002] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2008] [Revised: 08/14/2008] [Accepted: 11/05/2008] [Indexed: 11/26/2022]
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17
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de Mascarel I, MacGrogan G, Debled M, Sierankowski G, Brouste V, Mathoulin-Pélissier S, Mauriac L. D2-40 in breast cancer: should we detect more vascular emboli? Mod Pathol 2009; 22:216-22. [PMID: 18820667 DOI: 10.1038/modpathol.2008.151] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Peritumoral emboli assessed on hematoxylin-eosin-stained slides are taken into account for treatment of patients with operable breast cancer. We assessed whether immunostaining with D2-40 improves the prognostic significance of emboli in a group of tumors with a large immunohistochemical sampling and a long-term follow-up. Topography, number, and extension of hematoxylin-eosin and D2-40 emboli were compared in 94 node-negative breast cancers (median number of immunostained slides per tumor: 3). Metastasis-free survival of patients with or without hematoxylin-eosin and/or D2-40 emboli were evaluated (median follow-up of 178 months). Hematoxylin-eosin emboli were detected in 14 (15%) tumors and were located at distance from the tumor. D2-40 emboli were detected in 39 (41%) tumors and was often multiple (n=30), extensive (n=23), located within (n=13), close to (n=10) or at distance from the tumor (n=16). The 12 distant hematoxylin-eosin and D2-40 emboli were located in the same vessels (seven missed at the first hematoxylin-eosin examination and secondarily diagnosed by D2-40 staining). A difference in metastasis-free survival was found only between patients with no D2-40 emboli and those with distant D2-40 emboli (P=0.02). D2-40 emboli located within or close to the tumor had no prognostic value. Comparing the metastasis-free survival of patients with or without hematoxylin-eosin emboli, the prognostically unfavorable significance of hematoxylin-eosin emboli was improved when taking into account the seven patients with missed emboli at the first examination and secondarily diagnosed by D2-40 staining (P=0.006 vs 0.003). To conclude, D2-40 increases the diagnostic sensitivity of emboli in breast carcinoma and the high incidence of D2-40 emboli might be related to the number of immunostained slides per case. Nevertheless, only distant D2-40+ emboli had a prognostic impact. In practice, D2-40 might be useful to detect missed hematoxylin-eosin emboli especially in cases without any other prognostically unfavorable criterion.
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Affiliation(s)
- Isabelle de Mascarel
- Department of Pathology, Institut Bergonié, Regional Cancer Center, Bordeaux, France.
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18
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Hasebe T, Yamauchi C, Iwasaki M, Ishii GI, Wada N, Imoto S. Grading system for lymph vessel tumor emboli for prediction of the outcome of invasive ductal carcinoma of the breast. Hum Pathol 2008; 39:427-36. [PMID: 18261627 DOI: 10.1016/j.humpath.2007.07.016] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2007] [Revised: 06/16/2007] [Accepted: 07/27/2007] [Indexed: 11/30/2022]
Abstract
There are no suitable histologic diagnostic clues for determining the true biological malignancy of invasive ductal carcinomas associated with lymph vessel tumor emboli. The purpose of this study was to devise a grading system for lymph vessel tumor emboli in invasive ductal carcinomas that would allow accurate prediction of the outcome of invasive ductal carcinoma patients with lymph vessel invasion. We classified 393 invasive ductal carcinomas into the following 4 grades according to the number of mitotic and apoptotic figures in tumor cells in lymph vessels at 1 high-power field: grade 0, no lymph vessel invasion; grade 1, absence of mitotic and apoptotic figures, presence of any number of mitotic figures and absence of apoptotic figures, or absence of mitotic figures and presence of any number of apoptotic figures; grade 2, 1 to 4 mitotic figures and 1 or more of apoptotic figures, or 1 or more of mitotic figures and 1 to 6 apoptotic figures; and grade 3, more than 4 mitotic figures and more than 6 apoptotic figures. The mortality rate increased with the grade, and the mortality rate of patients with grade 3 lymph vessel tumor emboli was more than 70%. Multivariate analyses with well-known prognostic factors demonstrated that grade 3 lymph vessel tumor emboli significantly increased the hazard rates for tumor recurrence, and tumor death independent of adjuvant therapy status, nodal status, or invasive tumor size. The grading system for lymph vessel tumor emboli is the best histologic grading system for accurately predicting the outcome of patients with invasive ductal carcinoma of the breast.
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Affiliation(s)
- Takahiro Hasebe
- Clinical Laboratory Division, National Cancer Center Hospital East, Kashiwa, 277-0882 Chiba, Japan.
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19
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Detection of lymphovascular invasion in early breast cancer by D2-40 (podoplanin): a clinically useful predictor for axillary lymph node metastases. Breast Cancer Res Treat 2007; 112:503-11. [DOI: 10.1007/s10549-007-9875-2] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2007] [Accepted: 12/17/2007] [Indexed: 10/22/2022]
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20
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Hoda SA, Hoda RS, Merlin S, Shamonki J, Rivera M. Issues relating to lymphovascular invasion in breast carcinoma. Adv Anat Pathol 2006; 13:308-15. [PMID: 17075296 DOI: 10.1097/01.pap.0000213048.69564.26] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Lymphovascular invasion (LVI) by tumor cells is histologically evident in approximately 15% of invasive mammary duct carcinomas and is present in approximately 10% of cases with pathologically negative lymph nodes. LVI is indicative of unfavorable prognosis in the breast cancer-as manifested by increased local failure and reduced overall survival. It is for this reason that LVI is routinely included in the evaluation and reporting of all breast cancers. There are a variety of interpretative difficulties in the histopathologic assessment of LVI, and the clinical implications of any misinterpretation can be profound. This brief review seeks to highlight the difficulties in the evaluation of LVI in breast cancer.
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Affiliation(s)
- Syed A Hoda
- Department of Pathology, Weill Medical College of Cornell University, New York Presbyterian Hospital, Weill Cornell Medical Center, New York, NY, USA.
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21
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Van den Eynden GG, Van der Auwera I, Van Laere SJ, Colpaert CG, van Dam P, Dirix LY, Vermeulen PB, Van Marck EA. Distinguishing blood and lymph vessel invasion in breast cancer: a prospective immunohistochemical study. Br J Cancer 2006; 94:1643-9. [PMID: 16670715 PMCID: PMC2361306 DOI: 10.1038/sj.bjc.6603152] [Citation(s) in RCA: 109] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
Recently, peritumoural (lympho)vascular invasion, assessed on haematoxylin-eosin (HE)-stained slides, was added to the St Gallen criteria for adjuvant treatment of patients with operable breast cancer (BC). New lymphatic endothelium-specific markers, such as D2-40, make it possible to distinguish between blood (BVI) and lymph vessel invasion (LVI). The aim of this prospective study was to quantify and compare BVI and LVI in a consecutive series of patients with BC. Three consecutive sections of all formalin-fixed paraffin-embedded tissue blocks of 95 BC resection specimens were (immuno)histochemically stained in a fixed order: HE, anti-CD34 (pan-endothelium) and anti-D2-40 (lymphatic endothelium) antibodies. All vessels with vascular invasion were marked and relocated on the corresponding slides. Vascular invasion was assigned LVI (CD34 [plus sign in circle] or [minus sign in circle]/D2-40 [plus sign in circle]) or BVI (CD34 [plus sign in circle]/D2-40 [minus sign in circle]) and intra- (contact with tumour cells or desmoplastic stroma) or peritumoural. The number of vessels with LVI and BVI as well as the number of tumour cells per embolus were counted. Results were correlated with clinico-pathological variables. Sixty-six (69.5%) and 36 (37.9%) patients had, respectively, LVI and BVI. The presence of 'vascular' invasion was missed on HE in 20% (peritumourally) and 65% (intratumourally) of cases. Although LVI and BVI were associated intratumourally (P=0.02), only peritumoural LVI, and not BVI, was associated with the presence of lymph node (LN) metastases (p(peri)=0.002). In multivariate analysis, peritumoural LVI was the only independent determinant of LN metastases. Furthermore, the number of vessels with LVI was larger than the number of vessels with BVI (P=0.001) and lymphatic emboli were larger than blood vessel emboli (P=0.004). We demonstrate that it is possible to distinguish between BVI and LVI in BC specimens using specific lymphatic endothelium markers. This is important to study the contribution of both processes to BC metastasis. Furthermore, immunohistochemical detection of lymphovascular invasion might be of value in clinical practice.
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Affiliation(s)
- G G Van den Eynden
- Translational Cancer Research Group, Lab Pathology University of Antwerp/University Hospital Antwerp, Antwerp, Belgium
- Translational Cancer Research Group, Oncology Center, General Hospital St-Augustinus, Oosterveldlaan 24, B-2610 Wilrijk, Belgium
| | - I Van der Auwera
- Translational Cancer Research Group, Lab Pathology University of Antwerp/University Hospital Antwerp, Antwerp, Belgium
- Translational Cancer Research Group, Oncology Center, General Hospital St-Augustinus, Oosterveldlaan 24, B-2610 Wilrijk, Belgium
| | - S J Van Laere
- Translational Cancer Research Group, Lab Pathology University of Antwerp/University Hospital Antwerp, Antwerp, Belgium
- Translational Cancer Research Group, Oncology Center, General Hospital St-Augustinus, Oosterveldlaan 24, B-2610 Wilrijk, Belgium
| | - C G Colpaert
- Translational Cancer Research Group, Lab Pathology University of Antwerp/University Hospital Antwerp, Antwerp, Belgium
- Translational Cancer Research Group, Oncology Center, General Hospital St-Augustinus, Oosterveldlaan 24, B-2610 Wilrijk, Belgium
| | - P van Dam
- Translational Cancer Research Group, Lab Pathology University of Antwerp/University Hospital Antwerp, Antwerp, Belgium
- Translational Cancer Research Group, Oncology Center, General Hospital St-Augustinus, Oosterveldlaan 24, B-2610 Wilrijk, Belgium
| | - L Y Dirix
- Translational Cancer Research Group, Lab Pathology University of Antwerp/University Hospital Antwerp, Antwerp, Belgium
- Translational Cancer Research Group, Oncology Center, General Hospital St-Augustinus, Oosterveldlaan 24, B-2610 Wilrijk, Belgium
| | - P B Vermeulen
- Translational Cancer Research Group, Lab Pathology University of Antwerp/University Hospital Antwerp, Antwerp, Belgium
- Translational Cancer Research Group, Oncology Center, General Hospital St-Augustinus, Oosterveldlaan 24, B-2610 Wilrijk, Belgium
- Department of Pathology, Oncology Center, General Hospital St Augustinus, Oosterveldlaan 24, B-2610 Wilrijk, Belgium. E-mail: , URL: www.tcrg.be
| | - E A Van Marck
- Translational Cancer Research Group, Lab Pathology University of Antwerp/University Hospital Antwerp, Antwerp, Belgium
- Translational Cancer Research Group, Oncology Center, General Hospital St-Augustinus, Oosterveldlaan 24, B-2610 Wilrijk, Belgium
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Gil MC, Chang IH, Kim YJ, Oh JK, Hong SK, Byun SS, Lee SE. Clinicopathological Significance of the Lymphovascular Invasion Detected in Specimens from Radical Retropubic Prostatectomies. Korean J Urol 2006. [DOI: 10.4111/kju.2006.47.7.757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Affiliation(s)
- Myung Cheol Gil
- Department of Urology, Seoul National University Bundang Hospital, Seongnam, Korea
| | - In Ho Chang
- Department of Urology, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Yong Jun Kim
- Department of Urology, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Jin Kyu Oh
- Department of Urology, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Sung Kyu Hong
- Department of Urology, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Seok Soo Byun
- Department of Urology, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Sang Eun Lee
- Department of Urology, Seoul National University Bundang Hospital, Seongnam, Korea
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Hasebe T, Sasaki S, Imoto S, Ochiai A. Histological characteristics of tumor in vessels and lymph nodes are significant predictors of progression of invasive ductal carcinoma of the breast: a prospective study. Hum Pathol 2004; 35:298-308. [PMID: 15017585 DOI: 10.1016/j.humpath.2003.05.004] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Invasive ductal carcinomas (IDCs) of the breast are composed of primary invasive tumors as well as tumor cells in blood vessels and lymph nodes. The purpose of this study was to determine whether the histological characteristics of tumor in the vessels and nodes are significantly associated with outcome. In a series of 393 patients, multivariate analyses showed that in IDCs without nodal metastasis and with fibrotic focus dimension, lymph vessel tumor emboli with >6 apoptotic figures and those invading >3 mm from the tumor margin had significantly higher hazard rates (HRs) for recurrence (P<0.05). In IDCs with 1 to 3 nodal metastases, >2 apoptotic figures in tumor emboli in blood vessels and >5 invaded lymph vessels were associated with significantly higher HRs for tumor recurrence and death (P<0.005). In IDCs with 4 or more nodal metastases, nodal tumors with >5 mitotic figures and >5 nodes with extranodal extension were associated with significantly higher HRs for tumor recurrence or death (P<0.05). We conclude that several histological characteristics of tumors in vessels and nodes have significant implications for the progression of IDCs.
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Affiliation(s)
- Takahiro Hasebe
- Pathology Division, National Cancer Center Research Institute East, Kashiwa, Chiba, Japan
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Imperato PJ, Waisman J, Wallen MD, Llewellyn CC, Pryor V. Improvements in breast cancer pathology practices among medicare patients undergoing unilateral extended simple mastectomy. Am J Med Qual 2003; 18:164-70. [PMID: 12934953 DOI: 10.1177/106286060301800406] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The information contained in pathology reports of breast cancer specimens is of critical importance to treating physicians for selection of local regional treatment, adjuvant therapy, evaluation of therapy, estimation of prognosis, and analysis of outcomes. This information is also of great importance to patients and their families. In 2000, a Breast Cancer Pathology Advisory Group was formed to advise on the design of a project to assess the quality of pathology reports on unilateral extended simple mastectomy (ICD-9-CM procedure code 85.43) specimens from Medicare patients in New York State. This group comprised clinical pathologists, breast surgeons, medical oncologists, clinical breast cancer specialists, and a radiation oncologist. The group suggested that the reports be examined for several elements (quality indicators) that are relevant to patient care and prognosis. Baseline random sample data assessing these elements were established from a random sample of all cases for the calendar year 1999. A random sample of 748 cases (43.5%) of unilateral extended simple mastectomy was chosen from among 1718 cases for the calendar year 1999. Of these, 555 (74.2%) were suitable for review. The remaining 193 (25.8%) cases did not satisfy the inclusion criteria. Aggregate performance on 7 quality indicators (presence of carcinoma, laterality of specimen, number of lymph nodes present, number of positive nodes, documentation of lymph nodes, histologic type, and largest dimension of the tumor) was 83.7% or better, whereas performance was 69.4% or less on 10 others (resection margin status, verification of tumor size, gross observation of the lesion, histologic grade, angiolymphatic invasion, nuclear grade, location of the tumor, mitotic rate, extent of tubule formation, and perineural invasion). The last, perineural invasion, was used as a control element and was not considered an evaluative quality indicator. Performance levels for New York State were significantly lower for histologic grade, resection margin status, and angiolymphatic invasion than in similar studies elsewhere. In addition, there were significant interhospital disparities in the performance levels for these quality indicators. Whereas some hospitals always recorded certain indicators, others never did. This in part reflects differing degrees of adoption of recommended specialty society protocols. The second phase of the project consisted of an educational feedback program involving the directors of pathology laboratories in New York State. The aggregate findings of the baseline study were shared with all the pathologists. In addition, each hospital that performed unilateral extended simple mastectomies during the study period received its own specific data so that it could compare its performance with the aggregate performance. The results of the baseline study also were shared with the New York Pathological Society and the New York State Society of Pathologists. The latter described the results in its newsletter. A postintervention review of the medical charts of a sample of 297 Medicare patients discharged from New York State acute care hospitals with an ICD-9-CM procedure code of 85.43 (unilateral extended simple mastectomy) was conducted for the 6-month period from December 1, 2001, through May 31, 2002. The 8 quality indicators, performance for which was below 84% in the baseline, were chosen for this remeasurement. Statistically significant improvements (P < .0001) occurred in all the 8 quality indicators, ranging from 12.6% to 19.9%. The results of this study indicate that the issues identified by breast cancer pathology reports are amenable to improvement. Such improvement can serve both the patients and the treating physicians better in making adjuvant treatment decisions, estimating prognosis, and evaluating outcomes. It also will be of help to patients and their families in making other life decisions.
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Imperato PJ, Waisman J, Wallen M, Llewellyn CC, Pryor V. Breast cancer pathology practices among Medicare patients undergoing unilateral extended simple mastectomy. JOURNAL OF WOMEN'S HEALTH & GENDER-BASED MEDICINE 2002; 11:537-47. [PMID: 12225627 DOI: 10.1089/152460902760277895] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE Information in pathology reports of breast cancer specimens is of critical importance to treating physicians for selection of local regional treatment and adjuvant therapy, evaluation of therapy, estimation of prognosis, and analysis of outcomes. This information is also of great importance to patients and their families. The Cancer Committee of the College of American Pathologists (CAP) and the Association of Directors of Anatomic and Surgical Pathology (ADASP) have published protocols for reporting the findings on breast cancer specimens to encourage adequate specimen examination and promote the reporting of findings in standardized formats and to provide treating physicians and their patients with vital information. METHODS To assess the quality of breast cancer pathology practices and the degree to which they agree with published guidelines, we undertook a retrospective analysis among Medicare patients in New York State. Our random sample consisted of 748 (43.5%) of the 1718 cases of unilateral extended simple mastectomy, also referred to as total mastectomy with lymph node dissection (ICD-9-CM procedure code 85.43), for calendar year 1999. Of these, 555 (74.2%) were available for study, whereas the rest did not satisfy inclusion criteria. Among the 555 cases, 545 (98.2%) were women, and 10 (1.8%) were men. The gender distribution was proportionately the same at 98.2% and 1.8% for all 1718 cases. RESULTS We examined the 555 hospital records for 16 elements (quality indicators). Aggregate performance on 7 of these was > or =83.7%, and performance was < or = 69.4% on 9 others. There were significant interhospital disparities in performance levels for a number of quality indicators. Although some hospitals always recorded certain indicators, others never did. CONCLUSIONS The issues with breast cancer pathology reports identified in this study are amenable to improvement to better serve patients, especially women, and their treating physicians in making adjuvant decisions, estimating prognosis, and evaluating outcomes.
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Going JJ, Mallon EA, Leake RE, Bartlett JM, Gusterson BA. What the clinician needs from the pathologist: evidence-based reporting in breast cancer. Eur J Cancer 2001; 37 Suppl 7:S5-17. [PMID: 11888005 DOI: 10.1016/s0959-8049(01)80003-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Histopathology has a vital role in determining breast cancer management and pathologists must be part of the clinical team. Carcinoma size, grade, and especially lymph node status remain the best available prognostic factors. Metastatic carcinoma in axillary nodes is more important than any other prognostic factor presently available. ER status is an important predictor of response to endocrine manipulation, but its independent prognostic significance, and that of micrometastatic disease, circulating carcinoma cells and other molecular factors, even well-studied ones such as HER2 status, are less clear. Pathology is the first clinical speciality to subject its practice to rigorous scientific analysis, and it has stood up well. However, workers without appropriate experience in Pathology or scientific design have created difficulties by undertaking poorly planned studies with ill-defined end-points, lacking appropriate quality control. New analytical techniques and therapeutic targets make it essential that we learn from past mistakes and integrate pathologists into the research teams pursing clinical trials and the assessment of new bio-markers. Without this, input resource will be wasted on false leads that could have been curtailed. Morphology alone will not be enough to select patients likely to benefit in trials of new therapies, but selection 'tests' must be appropriate. The confusion of tests for selection of patients to receive Herceptin shows what happens when this process fails. Much of the microarray data being put into data-bases has no quality control, and meta-analysis of this data will produce even more conflict than the clinical trials. This can be avoided, as the ability to standardise is available.
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Affiliation(s)
- J J Going
- Department of Pathology, University of Glasgow, Scotland, UK
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27
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Schmidt WA, Boudousquie AC, Vetto JT, Pommier RF, Alexander P, Thurmond A, Scanlan RM, Jones MK. Lymph nodes in the human female breast: a review of their detection and significance. Hum Pathol 2001; 32:178-87. [PMID: 11230705 DOI: 10.1053/hupa.2001.21571] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Our experience led us to test the hypothesis that lymph nodes are not uncommon within the substance of the human female breast mound. The following specimen types and sources were used to survey the presence of intramammary lymph nodes in the human female breast mound: (1) cadaver breasts; (2) community hospital breast specimens; and (3) university and VA hospital specimens. We found true lymph nodes within and associated with breast specific tissue (ie, tissue that includes duct and gland structures), thereby validating the hypothesis posed. We discuss the significance of these findings in terms of our dominant patient care paradigm (the Triple Test-physical examination, imaging, and fine-needle aspiration [FNA]) and the choice of patient care management options. We conclude the following: lymph nodes occur in any quadrant of the breast mound; recognizing the possibility of intramammary lymph nodes is important when choosing between patient management options; intramammary lymph nodes can be sampled by FNA; intramammary lymph nodes can contain various disease processes; and in the Oregon Health Sciences University Multidisciplinary Breast Clinic, these intramammary lymph nodes are commonly identified by imaging methods and are more likely to be sampled by FNA than either by core or excisional biopsy.
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Affiliation(s)
- W A Schmidt
- Department of Pathology, Surgery, and Radiology, Oregon Health Sciences University, Portland, OR, USA
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Fitzgibbons PL, Page DL, Weaver D, Thor AD, Allred DC, Clark GM, Ruby SG, O'Malley F, Simpson JF, Connolly JL, Hayes DF, Edge SB, Lichter A, Schnitt SJ. Prognostic factors in breast cancer. College of American Pathologists Consensus Statement 1999. Arch Pathol Lab Med 2000; 124:966-78. [PMID: 10888772 DOI: 10.5858/2000-124-0966-pfibc] [Citation(s) in RCA: 804] [Impact Index Per Article: 33.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Under the auspices of the College of American Pathologists, a multidisciplinary group of clinicians, pathologists, and statisticians considered prognostic and predictive factors in breast cancer and stratified them into categories reflecting the strength of published evidence. MATERIALS AND METHODS Factors were ranked according to previously established College of American Pathologists categorical rankings: category I, factors proven to be of prognostic import and useful in clinical patient management; category II, factors that had been extensively studied biologically and clinically, but whose import remains to be validated in statistically robust studies; and category III, all other factors not sufficiently studied to demonstrate their prognostic value. Factors in categories I and II were considered with respect to variations in methods of analysis, interpretation of findings, reporting of data, and statistical evaluation. For each factor, detailed recommendations for improvement were made. Recommendations were based on the following aims: (1) increasing uniformity and completeness of pathologic evaluation of tumor specimens, (2) enhancing the quality of data collected about existing prognostic factors, and (3) improving patient care. RESULTS AND CONCLUSIONS Factors ranked in category I included TNM staging information, histologic grade, histologic type, mitotic figure counts, and hormone receptor status. Category II factors included c-erbB-2 (Her2-neu), proliferation markers, lymphatic and vascular channel invasion, and p53. Factors in category III included DNA ploidy analysis, microvessel density, epidermal growth factor receptor, transforming growth factor-alpha, bcl-2, pS2, and cathepsin D. This report constitutes a detailed outline of the findings and recommendations of the consensus conference group, organized according to structural guidelines as defined.
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Herman CM, Wilcox GE, Kattan MW, Scardino PT, Wheeler TM. Lymphovascular invasion as a predictor of disease progression in prostate cancer. Am J Surg Pathol 2000; 24:859-63. [PMID: 10843289 DOI: 10.1097/00000478-200006000-00012] [Citation(s) in RCA: 70] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The biologic heterogeneity of prostate cancer (PCa) is evident from the large discrepancy between incidence rates and disease progression and tumor-related deaths. One of the challenges in treating patients with PCa lies in developing nomograms to identify patients who might benefit from adjuvant therapies. Lymphovascular invasion (LVI) is among the variables in PCa recommended to be reported by the Cancer Committee of the College of American Pathologists (CAP), yet few studies have evaluated the prognostic significance and prevalence of LVI in PCa. In the present study, whole-mount specimens from 263 patients with pT3N0 PCa treated by radical prostatectomy by a single surgeon were evaluated for the presence, location, and number of foci of LVI. Foci of LVI were identified in 91 patients. In cases with LVI the number of foci ranged from 1 to 40 with the majority of patients having 1 or 2 foci. LVI was found to be a significant predictor of disease progression in univariate analysis (p <0.0001) and was significantly related to Gleason sum (p <0.001), extra prostatic extension (focal vs established; p = 0.033), and seminal vesicle involvement (p <0.001). Furthermore, in multivariate analysis, LVI was a significant independent predictor of disease progression as well (p = 0.0014). These findings support the CAP recommendations and provide merit for the inclusion of LVI in nomograms to predict disease recurrence in PCa.
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Affiliation(s)
- C M Herman
- Department of Pathology, The Methodist Hospital, Houston, Texas 77030-2707, USA
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Hartveit F. Annual Rhythm in the Growth of Human Breast Carcinomas as Reflected in the Histology of Their Growing Edge. Int J Surg Pathol 2000; 8:39-47. [PMID: 11493963 DOI: 10.1177/106689690000800109] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
This histologic study of breast carcinoma, based on 100 consecutive cases, identifies a dynamic scenario at the tumor edge. Three main types of tumor edge were identified. An inactive edge, seen throughout the year, consisted of tumor cells lying in fibrous tissue that merged into the adjacent fatty tissue. An infiltrative edge was characterized by an acute microvascular response and the presence of fine lymph channels often containing embolic tumor cells. A capsular edge showed sharp tumor demarcation accompanied by proliferation and followed by lymphocyte infiltration. Infiltrative edges were found mainly in the first half of the year, and capsular edges in the second. Thus, the growth of individual breast carcinomas appears to be the result of a common series of growth phases at their advancing edge that follow an annual cycle. Int J Surg Pathol 8(1):39-47, 2000
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Affiliation(s)
- F. Hartveit
- Grade Institute, Department of Pathology, The University of Bergen, Norway
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Gajdos C, Tartter PI, Bleiweiss IJ. Lymphatic invasion, tumor size, and age are independent predictors of axillary lymph node metastases in women with T1 breast cancers. Ann Surg 1999; 230:692-6. [PMID: 10561094 PMCID: PMC1420924 DOI: 10.1097/00000658-199911000-00012] [Citation(s) in RCA: 112] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To identify characteristics of the primary tumor highly associated with lymph node metastases. SUMMARY BACKGROUND DATA Recent enthusiasm for limiting axillary lymph node dissection (ALND) in women with breast cancer may increase the likelihood that nodal metastases will be missed. Identification of characteristics of primary tumors predictive of lymph node metastases may prompt a more extensive surgical and pathologic search for metastases in patients with negative sentinel lymph nodes or limited ALND. METHODS The authors studied 850 consecutive patients who underwent ALND for T1 breast cancer. Age, tumor size, histopathologic diagnosis, tumor differentiation, presence of lymphatic invasion, and estrogen and progesterone receptor results were studied prospectively. Stepwise logistic regression was used to identify variables independently associated with axillary lymph node metastases. RESULTS Lymphatic invasion, tumor size, and age were independently associated with lymph node metastases. Fifty-one percent of the 181 patients with lymphatic invasion had axillary lymph node metastases, compared with 19% of the 669 patients without lymphatic invasion. Thirty-five percent of the 470 patients with tumors >1 cm had nodal involvement compared with 13% of the 380 patients with smaller cancers. Thirty-seven percent of the 63 women younger than age 40 had lymph node involvement compared with 25% of the 787 women older than age 40. Significant correlations were noted between lymphatic invasion and patient age and between lymphatic invasion and tumor size. The proportion of tumors with lymphatic invasion decreased progressively with increasing age and increased with increasing tumor size. CONCLUSIONS Axillary lymph node metastases are most significantly related to lymphatic invasion in the primary tumor, followed, in order of significance, by tumor size and patient age. Axillary nodal metastases should be suspected in the presence of lymphatic invasion of large tumors in young patients.
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Affiliation(s)
- C Gajdos
- Department of Surgery, Mount Sinai Medical Center, New York City, New York 10029, USA
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32
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de Mascarel I, Bonichon F, Durand M, Mauriac L, MacGrogan G, Soubeyran I, Picot V, Avril A, Coindre JM, Trojani M. Obvious peritumoral emboli: an elusive prognostic factor reappraised. Multivariate analysis of 1320 node-negative breast cancers. Eur J Cancer 1998; 34:58-65. [PMID: 9624238 DOI: 10.1016/s0959-8049(97)00344-4] [Citation(s) in RCA: 71] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
This study was conducted to determine the prognostic influence of obvious peritumoral vascular emboli as prospectively determined by a simple routine slide examination in patients with operable node-negative breast cancer. Obvious peritumoral emboli (OPE) were defined by the presence of neoplastic emboli within unequivocal vascular lumina (including both lymphatic spaces and blood capillaries) in areas adjacent to but outside the margins of the carcinoma. OPE were assessed routinely on 5 microns thick haematoxylin and eosin-stained sections for each of 1320 primary operable node-negative breast cancers from 1975 to 1992 at our institution. OPE and other prognostic variables (tumour size, SBR grade, oestrogen and progesterone receptor status) were correlated to overall survival (OS) and metastasis-free interval (MFI) by means of univariate and multivariate analysis with a median follow-up of 103 months. OPE were found in 19.5% of tumours. In univariate analysis, OPE were related to tumour size (P = 6.3 x 10(-5)) and histologic grade (P = 4.9 x 10(-7)). Statistically significant correlations were found with OS (P = 4.6 x 10(-5)) and MFI (P = 6.4 x 10(-9)). Furthermore, in multivariate analysis, OPE was an independent prognostic variable, the most predictive factor for MFI (P = 7.7 x 10(-7)) before tumour size and grade, and was second after tumour grade for OS (P = 0.002). This study on a large unicentric series and with a long follow-up confirms the prognostic significance of vascular emboli in patients with operable node-negative breast carcinoma. Importantly, vascular emboli were found to be accurately detectable by a simple routine and non-time-consuming method. Therefore, such obvious vascular emboli should be considered as an important cost-effective, prognostic variable in patients with node-negative breast carcinoma.
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33
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Leitner SP, Swern AS, Weinberger D, Duncan LJ, Hutter RV. Predictors of recurrence for patients with small (one centimeter or less) localized breast cancer (T1a,b N0 M0). Cancer 1995; 76:2266-74. [PMID: 8635031 DOI: 10.1002/1097-0142(19951201)76:11<2266::aid-cncr2820761114>3.0.co;2-t] [Citation(s) in RCA: 96] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND The frequency of small (< or = 1 cm) axillary lymph node negative invasive breast cancers (T1a,b N0 M0) is increasing because of wider implementation of breast cancer screening. Identification of prognostic factors for these patients has been based largely on retrospective pathology review. The authors analyzed histologic factors recorded in the original pathology reports to determine predictors of recurrence for patients with T1a,b N0 M0 breast cancer. METHODS Two hundred eighteen patients were studied. Potential prognostic factors including measured millimeter tumor size in three dimensions, histologic grade, nuclear grade, and presence or absence of lymphatic vessel invasion were documented prospectively in routine surgical pathology reports of a large community (nonuniversity based) hospital. Follow-up was performed annually by the tumor registry. RESULTS With a median follow-up of 6.9 years (range, 3-15.8 years), overall recurrence free survival was 93%. Poor nuclear grade (hazard ratio, 5.8; 95% confidence interval, 1.70-19.82; P = 0.004) and lymphatic vessel invasion (hazard ratio, 4.6; 95% confidence interval, 1.34-15.61; P = 0.01) were independent predictors of recurrence. Only 10% of patients had cancers with both poor nuclear grade and lymphatic vessel invasion and their 67% 7-year recurrence free survival (RFS) rate was significantly lower than the 92% RFS rate observed for patients with one of these two factors (P = 0.007) and the 99% RFS for patients with neither poor risk factor (P = 0.0001). CONCLUSIONS The combination of poor nuclear grade and lymphatic vessel invasion identifies a very small subset (10%) of patients with T1a,b N0 M0 breast cancer with a significant relapse risk that warrants consideration of adjuvant systemic therapy. However, the majority of patients with T1a,b N0 M0 breast cancer have an exceptionally good prognosis.
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Affiliation(s)
- S P Leitner
- Department of Medicine, Saint Barnabas Medical Center, Livingston, New Jersey 07039, USA
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Abstract
Fibromatosis is a locally infiltrative fibrous tissue proliferation with a tendency to recur locally. From a large series of head and neck patients treated between 1977 and 1994 in our institute, we retrieved the records of nine adult patients diagnosed with this disease. They serve as examples to demonstrate this rare entity in the head and neck. Five out of nine lesions were localized in level V (posterior triangle of the neck). The majority of patients were treated by surgery in combination with radiotherapy. None of the patients died of the disease.
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Affiliation(s)
- B E Plaat
- Department of Otolaryngology/Head and Neck Surgery, The Netherlands Cancer Institute, (Antoni van Leeuwenhoek Huis), Amsterdam
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35
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Pinder SE, Ellis IO, Galea M, O'Rouke S, Blamey RW, Elston CW. Pathological prognostic factors in breast cancer. III. Vascular invasion: relationship with recurrence and survival in a large study with long-term follow-up. Histopathology 1994; 24:41-7. [PMID: 8144141 DOI: 10.1111/j.1365-2559.1994.tb01269.x] [Citation(s) in RCA: 203] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
The invasion of vascular spaces (lymphatic and/or blood vessel) by tumour, as assessed on routine haematoxylin and eosin sections, was investigated in a consecutive series of 1704 women with primary operable invasive breast carcinoma. Strict morphological criteria were used. Patients were under 70 years of age and received definitive surgery with no adjuvant systemic therapies. Information from regular follow-up (range 3-17 years) was recorded on to a computer database. Definite vascular invasion was seen in 22.8% of cases and concurrence between pathologists was high. In univariate analyses, vascular invasion was strongly associated with lymph node stage (P < 0.0001), tumour size (P < 0.0001), histological grade (P < 0.0001) and type of tumour (P < 0.0001). In multivariate analyses vascular invasion was of independent prognostic significance for both survival and for local recurrence of tumour; patients with tumours showing no vascular invasion had a significant survival advantage and a reduced risk of local recurrence. No association with oestrogen receptor status or menopause status was seen. The results confirm that histological assessment of vascular invasion provides independent prognostic information in primary operable breast carcinoma which may be helpful in making clinical decisions.
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Affiliation(s)
- S E Pinder
- Department of Histopathology, City Hospital, Nottingham, UK
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36
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Horak ER, Harris AL, Stuart N, Bicknell R. Angiogenesis in breast cancer. Regulation, prognostic aspects, and implications for novel treatment strategies. Ann N Y Acad Sci 1993; 698:71-84. [PMID: 7506508 DOI: 10.1111/j.1749-6632.1993.tb17192.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- E R Horak
- Nuffield Department of Pathology and Bacteriology, University of Oxford, John Radcliffe Hospital, United Kingdom
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37
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Clemente CG, Boracchi P, Andreola S, Del Vecchio M, Veronesi P, Rilke FO. Peritumoral lymphatic invasion in patients with node-negative mammary duct carcinoma. Cancer 1992; 69:1396-403. [PMID: 1311623 DOI: 10.1002/1097-0142(19920315)69:6<1396::aid-cncr2820690615>3.0.co;2-i] [Citation(s) in RCA: 63] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Five hundred six consecutive cases of ductal infiltrating carcinoma of the breast (T1-T2,N0,M0) were evaluated to define the frequency of peritumoral lymphatic invasion (PLI) and verify its possible prognostic significance. Histologically, PLI was characterized by the presence of neoplastic emboli within vascular lumina lined by recognizable endothelial cells, adjacent to but outside the margins of the carcinoma. In routine histopathologic assessment the frequency of PLI was 68% whereas in a randomly selected group of 234 reviewed cases the frequency rose to 20%. Patients with routinely evaluated PLI had a worse prognosis than those without PLI with reference both to disease-free survival (P = 0.0001) and total survival rates (P = 0.0001). The difference for local recurrences was prognostically highly significant (P = 0.0001) and also significant for the development of metastases (P = 0.0576). In the reviewed material the difference in prognosis between PLI-positive and PLI-negative cases was not confirmed for total survival whereas the significance for the disease-free interval persisted. The assessment of PLI, carried out following strict histopathologic criteria, appears to select a group of node-negative breast cancer patients who have an increased risk of recurrences and might benefit from a treatment different from that reserved for node-negative and PLI-negative patients.
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Affiliation(s)
- C G Clemente
- Divisione di Anatomia Patologica e Citologia, Ospedale S. Raffaele, Milano, Italy
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38
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Affiliation(s)
- A M Neville
- Ludwig Institute for Cancer Research, Zürich, Switzerland
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39
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Abstract
Risk factors for distant metastases following mastectomy and axillary node dissection for breast cancer were analyzed in a review of 1022 women. From diagnosis until the end of the adjuvant treatment, six stages were identified that corresponded well to patient data acquisition. At each stage, a prognosis study based on the Cox model was carried out using all acquired information from the first stage. The results demonstrated that tumor size, nuclear pleomorphism, mitotic index, and nodal status at the top of axilla were stable independent risk factors in predicting metastasis-free survival (MFS). These analyses also revealed those factors that were significantly related to MFS at one or several stages and losing their significance at a subsequent stage. This was the case with clinical node status, age, and vascular tumor emboli. Other factors such as estrogen, progesterone, histologic grade, and clinical stage were never identified as independent factors at any stage. The four major stable risk factors were used to define a stratification of reference. The results demonstrated that the mere knowledge of clinical information such as tumor size, clinical node status, and age would enable 51% of the patients to be universally well classified according to that stratification. Knowledge of additional factors, such as nuclear pleomorphism and mitotic index, would bring the rate up to 61%, and then to 64% if supplementary information such as vascular tumor emboli were acquired. These percentages did not appear high enough to claim that the physician may make a reliable prognosis of operable breast cancer patients before acquiring information from the axillary node dissection. However, it was proven that there exist some subsets of patients with stable prognosis, i.e., subsets of patients who will belong permanently to the same risk group through the stages.
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Affiliation(s)
- K Hacene
- Department of Statistics, Centre Anticancéreux René Huguenin Saint, Saint-Cloud, France
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40
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Abstract
Early detection and surgical removal of breast cancer are most effective in managing a disease that may affect up to one in ten women in North America and Western Europe. However, one of the most important prognostic indicators for breast cancer is the presence of neoplastic cells in the axillary lymph nodes. The dissemination of cells from a primary lesion, resulting in the progressive growth of metastatic carcinoma in distant sites (including bone, lungs, liver, and brain) is the most common cause of death in breast cancer patients. Experimental studies on the biology of metastatic breast cancer have used rodent tumor systems, and, in recent years, the transplantation of human breast carcinoma cells into athymic mice. The results of such studies, combined with clinical observations, suggest that metastasis is not a random event. The formation of secondary lesions is the result of a sequence of selective events. A better understanding of the metastatic phenotype from cellular and molecular analyses will provide a basis for rational approaches to preventing and treating this most lethal aspect of breast cancer.
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Affiliation(s)
- J E Price
- University of Texas M.D. Anderson Cancer Center, Department of Cell Biology, Houston 77030
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41
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Abstract
Topographic relationships to adjacent structures were used as criteria to identify intramammary lymphatics with tumor emboli in breast cancer patients, in addition to conventional morphologic criteria. Patterns of relationship to blood vessels, non-neoplastic lobules and ducts, and empty lymphatics were defined. Ninety-five cases were independently reviewed by two observers. Interobserver reproducibility of the diagnosis of lymphatic vessel invasion (LVI) was 82% (kappa 0.60). The observers agreed on the presence of LVI in 23 patients (24%), of whom 21 (91%) had positive lymph nodes. Only among patients in whom more than ten emboli were identified was the frequency of positive lymph nodes markedly higher than in the total material. The location of tumor emboli relative to the invasive tumor was of little significance. LVI was a more powerful predictor of lymph node status than tumor size, margin contour, histologic grade and histologic type, and was highly significant also when controlled for these features.
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Affiliation(s)
- A Orbo
- Department of Pathology, University of Tromsø, Norway
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42
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Santini D, Taffurelli M, Gelli MC, Grassigli A, Giosa F, Marrano D, Martinelli G. Neoplastic involvement of nipple-areolar complex in invasive breast cancer. Am J Surg 1989; 158:399-403. [PMID: 2817219 DOI: 10.1016/0002-9610(89)90272-9] [Citation(s) in RCA: 80] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The neoplastic involvement of the nipple-areolar complex was histologically studied in 1,291 available consecutive mastectomy specimens with primary invasive breast carcinoma. Tumor involvement of the nipple-areolar complex was found in 150 specimens (12 percent) and was not suspected on gross examination in 99 patients (8 percent). A significant finding of our study was the relatively high rate of tumor foci in the nipple-areolar complex (7 percent) in those patients with early invasive stage I or II breast carcinoma eligible for conservative therapy. Analysis of nipple-areolar complex involvement with consideration of different clinico-morphologic variables indicates that it was directly associated with tumor size. No significant correlation was found with axillary metastases, tumor histologic type, or with the presence of noninvasive cancer in the vicinity of the dominant tumor. Our estimate of the significant change of finding tumor in the nipple-areolar complex, especially in the patient group eligible for conservative therapy, underlines the need for postoperative radiation.
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Affiliation(s)
- D Santini
- Istituto di Anatomia Patologica, I Clinica Chirurgica, Bologna, Italy
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43
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Nakao K, Miyata M, Aono T, Ogino N, Tsumori T, Kawashima Y. Cancer cell emboli in the pectoral lymphatics of patients with breast cancer. THE JAPANESE JOURNAL OF SURGERY 1989; 19:392-7. [PMID: 2810952 DOI: 10.1007/bf02471618] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
In order to investigate the possibility of local recurrence in the pectoral muscles of patients who undergo modified radical mastectomies, the cancer cell involvement of the lymphatics associated with the pectoralis major muscle was studied in 39 patients who underwent a standard radical mastectomy for Stage I-III breast cancer. Cancer cell emboli were found in the transpectoral lymphatics of 2 patients (2/39 = 5.1 per cent) and in the pectoral fascial lymphatics of 6 patients (6/39 = 15.4 per cent). Two patients with fascial lymphatic cancer cell emboli were from a group of 14 patients with intramammary lymphatic tumor emboli of a low degree (ly 1). The other 6 patients with cancer cell emboli in either the pectoral fascia or the transpectoral lymphatics were from a group of 11 patients with intramammary lymphatic tumor emboli of a moderate degree (ly 2). There was a significant relationship between the intramammary and the pectoral lymphatic cancer cell emboli (Chi square test: (p less than 0.05). The results of this study therefore indicate that lymphatic cancer cell emboli in the pectoral fascia and muscle are an important risk factor for patients who undergo a modified radical mastectomy.
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Affiliation(s)
- K Nakao
- First Department of Surgery, Osaka University Medical School, Japan
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44
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Senn HJ, Barett-Mahler AR, Jungi WF, Osako. Adjuvant chemoimmunotherapy with LMF + BCG in node-negative and node-positive breast cancer patients: 10 year results. EUROPEAN JOURNAL OF CANCER & CLINICAL ONCOLOGY 1989; 25:513-25. [PMID: 2703006 DOI: 10.1016/0277-5379(89)90265-4] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A total of 254 patients with stages T1-3a/N0-1/M0 operable breast cancer were randomized to either surgery alone or surgery plus adjuvant chemoimmunotherapy (LMF + BCG). Ten-year results are presented for RFS (relapse-free survival) and OAS (overall survival) in the whole patient population as well as in the most important menopausal and nodal subgroups. LMF + BCG significantly increased RFS in the whole patient population as well as in node-positive women. The earlier impressive RFS and OAS gains for node-negative patients were fading after 5 and 8 years respectively, leaving marginal trends in favour of the LMF + BCG treated women. Node-positive patients treated with LMF + BCG continue to demonstrate a marginal gain in RFS up to 10 years. This gain is nearly exclusively expressed in postmenopausal node-positive women, an observation which can be made in the node-negative patient group as well. Despite the still continuing increase in RFS,' no OAS benefit was observed for node-positive women with LMF + BCG at any time of the study. Dose still remains a critical factor in cancer therapy. However, at 10 years of follow-up, a full dose of LMF (greater than or equal to 90%) during the six cycles no longer affects OAS favourably. There was no indication of any adverse long-term toxicity of LMF + BCG in our study after a median follow-up of 10 years, especially no increase of second tumours. In the node-negative patient population, the presence or absence of intramammary lymphatic infiltration seems to be a significant prognostic factor within this nodal subgroup.
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Affiliation(s)
- H J Senn
- Department of Medicine C (Oncology-Hematology), Kantonsspital, St. Gallen, Switzerland
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45
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Morgan G, Berg D. Breast cancer: the role of postoperative radiotherapy. THE AUSTRALIAN AND NEW ZEALAND JOURNAL OF SURGERY 1989; 59:105-13. [PMID: 2645861 DOI: 10.1111/j.1445-2197.1989.tb01478.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Although the role of radiotherapy in breast cancer is controversial, there are clearly defined indications for its use. The probability of local relapse can be determined by careful evaluation of the histological features of the primary tumour, the absolute number of involved axillary nodes and the type and and extent of the surgery performed. Using these data, patients can be divided into a relatively low risk group who probably do not require radiotherapy and a group at significant risk of relapse who, even with adjuvant systemic therapy, are likely to benefit from postoperative radiotherapy. Despite the often-repeated view to the contrary, radiotherapy is more effective in the locoregional control of breast cancer if given postoperatively than if withheld until tumour relapse occurs. Radiotherapy at the time of relapse provides long-term control in only 40-55% of patients. This results in significant morbidity from uncontrolled local disease in the one-third of patients who survive 5 years and the one-quarter of patients who survive 10 years from the time of local relapse. This paper outlines the rationale and indications for the use of radiotherapy in improving locoregional control in breast cancer.
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Affiliation(s)
- G Morgan
- Department of Radiation Oncology, St Vincent's Hospital, Darlinghurst, NSW
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46
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Cancer of the Breast. Surg Oncol 1989. [DOI: 10.1007/978-3-642-72646-0_67] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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47
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Fromowitz FB, Viola MV, Chao S, Oravez S, Mishriki Y, Finkel G, Grimson R, Lundy J. ras p21 expression in the progression of breast cancer. Hum Pathol 1987; 18:1268-75. [PMID: 3315956 DOI: 10.1016/s0046-8177(87)80412-4] [Citation(s) in RCA: 134] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The differential expression of the ras oncogene product p21 in the primary tumor, regional nodes, and distant metastatic sites in patients with disseminated breast cancer was examined to define the biologic and clinical significance of the ras oncogene in the progression of breast cancer. The avidin-biotin peroxidase complex method was used on formalin-fixed, paraffin-embedded tissues from 16 patients with metastatic disease. The primary antibody used in this protocol was RAP-5, an anti-p21 murine monoclonal IgG2a. p21 antigen staining was similar in the primary tumor and regional nodes from the same patient (P less than 0.05), but the staining of distant metastases was more variable. Expression of ras p21 was consistently increased in invasive components of the primary tumor as compared with intraductal tumor. In addition, a high level of p21 expression was seen in tumor emboli in lymphatics and blood vessels as compared with contiguous tumor in parenchymal tissue. Although p21 staining is present in aggressive primary breast cancers and most metastatic sites, our findings indicate that markedly enhanced p21 expression is associated with the earlier stages (invasion and dissemination) of aggressive breast cancers.
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Affiliation(s)
- F B Fromowitz
- Department of Pathology, State University of New York, Stony Brook
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Mansi JL, Berger U, Easton D, McDonnell T, Redding WH, Gazet JC, McKinna A, Powles TJ, Coombes RC. Micrometastases in bone marrow in patients with primary breast cancer: evaluation as an early predictor of bone metastases. BMJ : BRITISH MEDICAL JOURNAL 1987; 295:1093-6. [PMID: 3120893 PMCID: PMC1248174 DOI: 10.1136/bmj.295.6606.1093] [Citation(s) in RCA: 146] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
The bone marrow of 307 patients with primary breast cancer was examined for tumour cells by immunocytochemistry using an antiserum to epithelial membrane antigen. Micrometastases were found in 81 cases (26.4%) and their presence was related to various poor prognostic factors: spread to lymph nodes, vascular invasion, T stage, and pathological size. The median duration of follow up was 28 months. Seventy five patients relapsed, 60 at distant sites. Of these 60 patients, 26 had micrometastases detected at presentation and 34 were free of micrometastases initially. The relapse free interval was significantly shorter for patients with micrometastases, and these patients had a shorter survival. Analysis of the sites of relapse showed that the test predicted bone metastases only. Thus 10 out of 19 patients (53%) who developed bone metastases at first relapse had micrometastases at presentation compared with only 41 out of 288 patients (14%) who remained free of bone metastases or relapsed in non-skeletal sites. The presence of micrometastases detected at the time of initial surgery in a patient with primary breast cancer is a useful predictor of early relapse in bone and may help in selecting patients for subsequent systemic treatment.
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Affiliation(s)
- J L Mansi
- Ludwig Institute for Cancer Research, St George's Hospital Medical School, London
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Abstract
Histologic sections from 63 patients with infiltrating duct carcinoma of the breast were selected for study by immunohistochemical staining with antibody against human Factor VIII-related antigen. Of these 63, 30 had no lymph node metastases at the time of surgery, while 33 had axillary lymph node metastases. A positive correlation exists between the presence of vascular invasion and lymph node metastases. Sixty-nine percent of patients with lymph node metastases had vascular invasion while only 26% of patients without lymph node metastases showed evidence of invasion of blood vessels. The finding of vascular invasion by tumor in patients without axillary lymph node metastases at the time of mastectomy may explain the occurrence of disseminated disease years after treatment.
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Abstract
The treatment of lymphatic metastasis depends on an understanding of its basic biology. We are still uncertain as to how human cancer cells enter lymphatic vessels and as to what reactions if any in the draining lymph node inhibit metastasis. We are uncertain as to whether lymphatic metastasis is an indicator or a governor of rapid dissemination, and poor prognosis. We are uncertain as to whether it is worth attempting to treat lymphatic metastases by means supplementary to those used in treating systemic tumour dissemination. It may be possible to obtain local cure of a local lesion by local lymphatic therapy and to concentrate therapy locally by intralymphatic infusion of a chemotherapeutic agent or encapsulation in liposomes. This is at best accessory to obtaining systemic cure of systemically disseminated neoplasm. Optimal results could be expected from appropriate combinations of local and systemic immunotherapy, chemotherapy and radiotherapy, after appropriate surgical reduction in tumour bulk.
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