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Le Bourlout Y, Rehell M, Kelppe J, Rautava J, Perra E, Rantanen J, Ehnholm G, Hayward N, Nyman K, Pritzker KPH, Tarkkanen J, Atula T, Aro K, Nieminen HJ. Ultrasound-Enhanced Fine-Needle Biopsy Improves Yield in Human Epithelial and Lymphoid Tissue. ULTRASOUND IN MEDICINE & BIOLOGY 2024:S0301-5629(24)00191-1. [PMID: 38834492 DOI: 10.1016/j.ultrasmedbio.2024.04.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 03/22/2024] [Accepted: 04/27/2024] [Indexed: 06/06/2024]
Abstract
OBJECTIVE Needle biopsy is a common technique used to obtain cell and tissue samples for diagnostics. Currently, two biopsy methods are widely used: (i) fine-needle aspiration biopsy (FNAB) and (ii) core needle biopsy (CNB). However, these methods have limitations. Recently, we developed ultrasound-enhanced fine-needle aspiration biopsy (USeFNAB), which employs a needle that flexurally oscillates at an ultrasonic frequency of ∼32 kHz. The needle motion contributes to increased tissue collection while preserving cells and tissue constructs for pathological assessment. Previously, USeFNAB has been investigated only in ex vivo animal tissue. The present study was aimed at determining the feasibility of using USeFNAB in human epithelial and lymphoid tissue. METHODS Needle biopsy samples were acquired using FNAB, CNB and USeFNAB on ex vivo human tonsils (N = 10). The tissue yield and quality were quantified by weight measurement and blinded pathologists' assessments. The biopsy methods were then compared. RESULTS The results revealed sample mass increases of, on average, 2.3- and 5.4-fold with USeFNAB compared with the state-of-the-art FNAB and CNB, respectively. The quality of tissue fragments collected by USeFNAB was equivalent to that collected by the state-of-the-art methods in terms of morphology and immunohistochemical stainings made from cell blocks as judged by pathologists. CONCLUSION Our study indicates that USeFNAB is a promising method that could improve tissue yield to ensure sufficient material for ancillary histochemical and molecular studies for diagnostic pathology, thereby potentially increasing diagnostic accuracy.
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Affiliation(s)
- Yohann Le Bourlout
- Medical Ultrasonics Laboratory (MEDUSA), Department of Neuroscience and Biomedical Engineering, Aalto University, Espoo, Finland
| | - Minna Rehell
- Medical Ultrasonics Laboratory (MEDUSA), Department of Neuroscience and Biomedical Engineering, Aalto University, Espoo, Finland; Department of Otorhinolaryngology-Head and Neck Surgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Jetta Kelppe
- Department of Pathology, HUSLAB, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Jaana Rautava
- Department of Pathology, HUSLAB, University of Helsinki and Helsinki University Hospital, Helsinki, Finland; Department of Oral and Maxillofacial Diseases, University of Helsinki, Helsinki, Finland
| | - Emanuele Perra
- Medical Ultrasonics Laboratory (MEDUSA), Department of Neuroscience and Biomedical Engineering, Aalto University, Espoo, Finland
| | - Jouni Rantanen
- Medical Ultrasonics Laboratory (MEDUSA), Department of Neuroscience and Biomedical Engineering, Aalto University, Espoo, Finland
| | - Gösta Ehnholm
- Medical Ultrasonics Laboratory (MEDUSA), Department of Neuroscience and Biomedical Engineering, Aalto University, Espoo, Finland
| | - Nick Hayward
- Medical Ultrasonics Laboratory (MEDUSA), Department of Neuroscience and Biomedical Engineering, Aalto University, Espoo, Finland
| | - Kristofer Nyman
- Department of Radiology, HUS Diagnostic Center, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Kenneth P H Pritzker
- Departments of Laboratory Medicine and Pathobiology and Surgery, University of Toronto, Toronto, ON, Canada
| | - Jussi Tarkkanen
- Department of Pathology, HUSLAB, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Timo Atula
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Katri Aro
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Heikki J Nieminen
- Medical Ultrasonics Laboratory (MEDUSA), Department of Neuroscience and Biomedical Engineering, Aalto University, Espoo, Finland.
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Omofoye TS, Rooney TB, Ganti R, Mvere M, Iqbal N, Musa B, Minja FJ. Designing a Collaborative Breast Radiology Training Program to Tackle Tanzania's Breast Cancer Crisis. J Am Coll Radiol 2024:S1546-1440(24)00277-1. [PMID: 38461915 DOI: 10.1016/j.jacr.2024.02.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 02/08/2024] [Accepted: 02/13/2024] [Indexed: 03/12/2024]
Abstract
Breast cancer incidence and mortality continue to increase in Africa. In Tanzania, breast cancer is the second leading cause of cancer death for women, and breast cancer incidence and mortality are projected to increase by 80% by 2030. Education gaps among health care workers, delayed presentation, limited screening, and low health literacy all pose significant challenges to providing optimal breast cancer care. Considering these factors, it is imperative to train expert breast radiologists. We present a collaborative breast radiology training program in Tanzania aimed at building local capacity to address national breast cancer challenges. Although cancer control in Africa faces many challenges, developing customized training programs for breast radiology, in conjunction with national cancer programs, may represent a key strategy for addressing breast cancer.
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Affiliation(s)
- Toma S Omofoye
- Strategic Director of Education, Department of Breast Imaging, The University of Texas MD Anderson Cancer Center, Houston Texas.
| | - Timothy B Rooney
- Chief of Breast Imaging, Division of Breast Imaging, Department of Radiology and Medical Imaging, University of Virginia, Charlottesville, Virginia
| | - Ramapriya Ganti
- Division of Breast Imaging, Department of Radiology and Medical Imaging, University of Virginia, Charlottesville, Virginia
| | | | - Natasha Iqbal
- Department of Breast Imaging, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Balowa Musa
- Radiology and Imaging Department, School of Medicine, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Frank J Minja
- Associate Chief of Radiology, and Medical Director Diagnostic Imaging Hospital Service Line, Emory University School of Medicine, Emory University, Atlanta, Georgia. https://twitter.com/frankminja
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3
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Gwak H, Woo SS, Oh SJ, Kim JY, Shin HC, Youn HJ, Chun JW, Lee D, Kim SH. A Comparison of the Prognostic Effects of Fine Needle Aspiration and Core Needle Biopsy in Patients with Breast Cancer: A Nationwide Multicenter Prospective Registry. Cancers (Basel) 2023; 15:4638. [PMID: 37760607 PMCID: PMC10527552 DOI: 10.3390/cancers15184638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 09/05/2023] [Accepted: 09/17/2023] [Indexed: 09/29/2023] Open
Abstract
(1) Background: Breast core needle biopsy (CNB) is preferred over fine needle aspiration (FNA) as it has higher sensitivity and specificity and enables immunohistochemical evaluation. However, breast FNA remains widely used because of its low cost, minimally invasive nature, and quick results. Studies analyzing the effects of each test on the prognoses of patients with breast cancer are scarce and controversial, and the criteria for test selection remain unknown. (2) Methods: This study included adult female patients who underwent breast cancer surgery at 102 general hospitals. The trend of breast biopsies over time was analyzed, and the prognoses of patients with breast cancer who underwent CNB and FNA were compared. (3) Results: This study included 73,644 patients who underwent FNA (n = 8027) and CNB (n = 65,617). A multivariate Cox regression analysis showed that patients diagnosed using FNA had significantly worse overall survival (OS) and breast-cancer-specific survival (BCSS) than those diagnosed using CNB. In the subgroup analysis, patients with breast imaging reporting and data system (BI-RADS) 5 lesions, palpable tumors, or centrally located tumors had significantly worse OS and BCSS with FNA than with CNB. (4) Conclusions: CNB should be performed preferentially instead of FNA in patients with BI-RADS 5 lesions and nonpalpable or centrally located tumors.
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Affiliation(s)
- Hongki Gwak
- Division of Thyroid and Breast Surgical Oncology, Department of Surgery, Hwahong Hospital, Suwon 16630, Republic of Korea;
| | - Sang Seok Woo
- Department of Plastic and Reconstructive Surgery, Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul 07247, Republic of Korea; (S.S.W.)
| | - Se Jeong Oh
- Department of Surgery, Incheon St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Jee Ye Kim
- Division of Breast Surgery, Department of Surgery, Yonsei University College of Medicine, Seoul 03186, Republic of Korea
| | - Hee-Chul Shin
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam 13620, Republic of Korea
| | - Hyun Jo Youn
- Department of Surgery, Jeonbuk National University Medical School, Jeonju-si 54907, Republic of Korea;
| | - Jung Whan Chun
- Division of Breast and Endocrine Surgery, Department of Surgery, Korea University Anam Hospital, Korea University College of Medicine, Seoul 03080, Republic of Korea
| | - Dasom Lee
- Department of Plastic and Reconstructive Surgery, Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul 07247, Republic of Korea; (S.S.W.)
| | - Seong Hwan Kim
- Department of Plastic and Reconstructive Surgery, Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul 07247, Republic of Korea; (S.S.W.)
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Niaz M, Khan AA, Ahmed S, Rafi R, Salim H, Khalid K, Kazi F, Anjum A, Waheed Y. Risk of Malignancy in Breast FNAB Categories, Classified According to the Newly Proposed International Academy of Cytology (IAC) Yokohama System. Cancer Manag Res 2022; 14:1693-1701. [PMID: 35573260 PMCID: PMC9093610 DOI: 10.2147/cmar.s362155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Accepted: 04/08/2022] [Indexed: 11/23/2022] Open
Abstract
Background A new category system comprising five classes (C1-insufficient material, C2-benign, C3-atypical, C4-suspicious, and C5-malignant) has been proposed by the International Academy of Cytology (IAC) for fine needle aspiration biopsy cytology (FNAB) for proper diagnosis of breast cancer. Aims and Objectives This study is designed to categorize institutional FNAB data according to the new system and calculation of the absolute risk of malignancy (ROM), sensitivity, specificity, positive predictive values, false negative and false-positive rate. Study Design We conducted a retrospective cross-sectional study involving 2133 cases collected between June, 2008 and August, 2019, at Foundation University Medical College’s Department of Histopathology and the Surgery and Oncology Department at the Fauji Foundation Hospital. All cases fulfilling the inclusion and exclusion criteria were retrieved from the archives and reviewed by two expert pathologists. Matching histopathology was compared with the cytology reports for concordance or discordance of results. Findings We found 6.9% (n = 147) insufficient, 65.8% (n = 1403) benign, 7.2% (n = 153) atypical, 7.5% (n = 160) suspicious and 12.6% (n = 270) malignant cases. Cyto-histological correlation was found in 421 cases from the year 2014 to 2019 with 370 concordant and 51 discordant cases. The maximum number of concordant cases was 151 in the C5 category and discordant cases had a diagnosis of C3 and C4 on cytology with 16 cases in each category. The calculated values of ROM were 45.45%, 10.3%, 30.6%, 82.79% and 99.34% from C1 to C5, respectively. We calculated 83.42% absolute sensitivity and 85.24% specificity. The positive predictive value for category 3, 4 and 5 was 67.34%, 82.7% and 99.34%, respectively, while false-negative rate was 7.9% and false-positive rate was 0.66%. Conclusion The ROM for C1 category calculated from this study is quite high (45.45%) compared to previous studies; therefore, it is recommended to perform core needle biopsy in all these cases. The higher sensitivity and specificity of this method of diagnosing malignant lesions supports its use.
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Affiliation(s)
- Mahwish Niaz
- Department of Pathology, Foundation University Medical College, Foundation University Islamabad, Islamabad, Pakistan
- Department of Pathology, Shifa Tameer-e-Millat University, Islamabad, Pakistan
| | - Azmat Ali Khan
- Pharmaceutical Biotechnology Laboratory, Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Safina Ahmed
- Department of Pathology, Shifa Tameer-e-Millat University, Islamabad, Pakistan
| | - Rabia Rafi
- Department of Pathology, Isfand Bukhari District Hospital, Attock, Pakistan
| | - Hassan Salim
- Department of Medicine, Fauji Foundation Hospital, Rawalpindi, Pakistan
| | - Kashaf Khalid
- Clinical and Biomedical Research Center, Foundation University Medical College, Foundation University Islamabad, Islamabad, Pakistan
| | - Faiza Kazi
- Department of Pathology, Foundation University Medical College, Foundation University Islamabad, Islamabad, Pakistan
- Department of Pathology, PAEC Hospital, Islamabad, Pakistan
| | | | - Yasir Waheed
- Clinical and Biomedical Research Center, Foundation University Medical College, Foundation University Islamabad, Islamabad, Pakistan
- Correspondence: Yasir Waheed, Clinical and Biomedical Research Center, Foundation University Medical College, Foundation University Islamabad, DHA-1, Islamabad, Pakistan, Email
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5
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Kim BK, Ahn SG, Oh SJ, Kim H, Kang E, Jung Y, Do Byun K, Lee J, Sun WY. Survival Outcomes of Patients With Breast Cancer Diagnosed Using Vacuum-Assisted Biopsy: A Nationwide Study From the Korean Breast Cancer Society. J Breast Cancer 2022; 25:13-24. [PMID: 35133091 PMCID: PMC8876540 DOI: 10.4048/jbc.2022.25.e2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 10/09/2021] [Accepted: 11/29/2021] [Indexed: 11/30/2022] Open
Affiliation(s)
- Bong Kyun Kim
- Department of Surgery, Daejeon St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Sung Gwe Ahn
- Department of Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Se Jeong Oh
- Department of Surgery, Incheon St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Hakyoung Kim
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Eunyoung Kang
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Yongsik Jung
- Department of Surgery, Ajou University School of Medicine, Suwon, Korea
| | - Kyung Do Byun
- Department of Surgery, Dong-A University College of Medicine, Busan, Korea
| | - Jina Lee
- Department of Surgery, Daejeon St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Woo Young Sun
- Department of Surgery, Daejeon St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
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Lu W, Tu L, Xie D, Yao F, Lin L, Li Y, Li D, Mou C. A systematic review and meta-analysis: value of ultrasound-guided vacuum-assisted biopsy in the diagnosis and treatment of breast lesions. Gland Surg 2021; 10:3020-3029. [PMID: 34804888 DOI: 10.21037/gs-21-611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Accepted: 10/11/2021] [Indexed: 12/24/2022]
Abstract
Background In recent years, according to global statistics, breast cancer is the main disease affecting women. Ultrasound-guided vacuum-assisted biopsy (VAB) has become a frequently used method for breast cancer detection because of its accuracy, simplicity, and fewer complications. Methods In PubMed, Medline, EMbase and Cochrane central register of controlled trials, the retrieval time was from the establishment of the database to March 2021, and the keywords included breast tumor, breast cancer-related diseases, breast lesions, vacuum-assisted breast biopsy, sensitivity and specificity. Meta-analysis was performed using RevMan5.3 software provided by the Cochrane Collaboration. Results A total of 10 articles were included using a random-effects model that pooled the sensitivity, specificity, and other accuracy measures of VAB. The summary receiver operating characteristic (SROC) characteristic curve was used to summarize the overall accuracy. The sensitivity range was 0.94 to 1.00 (mean, 0.981; 95% CI, 0.972-0.987) with a specificity range of 0.87-1.00 (mean, 0.999; 95% CI, 0.997-0.999). The preoperative platelet-lymphocyte ratio (PLR) was 93.84 (95% CI, 41.55-211.95), the neutrophil to lymphocyte ratio (NLR) was 0.05 (95% CI, 0.03-0.09), the sensitivity and specificity of χ2 were 37.10 (P=0.011) and 32.00 (P=0.043), respectively, while those of PLR, NLR, and duration of response (DOR) were 46.98 (P=0.001), 54.92 (P=0.001), and 43.49 (P=0.002), respectively. Differences were considerable. Discussion In this meta-analysis, a total of 10 articles were included. VAB is an accurate type of biopsy to detect female breast cancer. The results of the meta-analysis were stable, and VAB had high sensitivity (98%) and specificity (nearly 100%).
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Affiliation(s)
- Weifeng Lu
- Department of Anesthesia Surgery Center, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China.,Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, China
| | - Lili Tu
- Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, China.,Department of Geriatric Endocrinology, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Danxuan Xie
- Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, China.,Department of Thyroid and Breast Surgery, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Eastern Hospital, Chengdu, China
| | - Fu Yao
- Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, China.,Department of Thyroid and Breast Surgery, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Eastern Hospital, Chengdu, China
| | - Li Lin
- Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, China.,Department of Thyroid and Breast Surgery, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Eastern Hospital, Chengdu, China
| | - Ying Li
- Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, China.,Department of Thyroid and Breast Surgery, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Eastern Hospital, Chengdu, China
| | - Dexin Li
- Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, China.,Department of Hepatobiliary Surgery, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Eastern Hospital, Chengdu, China
| | - Chengjin Mou
- Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, China.,Department of Thyroid and Breast Surgery, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Eastern Hospital, Chengdu, China
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7
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Marabi M, Aphivatanasiri C, Jamidi SK, Wang C, Li JJ, Hung EH, Poon IK, Tsang JY, Tse GM. The International Academy of Cytology Yokohama System for Reporting Breast Cytopathology showed improved diagnostic accuracy. Cancer Cytopathol 2021; 129:852-864. [PMID: 34029453 DOI: 10.1002/cncy.22451] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Revised: 02/21/2021] [Accepted: 02/24/2021] [Indexed: 12/19/2022]
Abstract
BACKGROUND The aim of the International Academy of Cytology Yokohama System for Reporting Breast Fine Needle Aspiration Biopsy Cytopathology is to improve cytology practice. This study assessed cytologic diagnoses made with the system and its efficacy when it was applied by pathologists with different levels of experience. METHODS In all, 1080 cases of breast fine-needle aspiration biopsy (FNAB) over a period of 16 years were reviewed and reclassified with the system. The category distribution and the diagnostic performance were compared with the original diagnoses. The concordance rates for diagnoses from pathologists with different levels of experience were also determined. RESULTS The distribution of cytologic diagnoses made with the system was as follows: 11.7% were insufficient, 56.6% were benign, 20.1% were atypical, 6.1% were suspicious for malignancy, and 5.6% were malignant. The rates for the insufficient and atypical categories were lower than the original diagnosis rates (13.1% and 23.8%, respectively). Overall, 120 cases (11.1%) were recategorized. Among those recategorized as benign, suspicious, or malignant with follow-up data, 96.7% were correctly reclassified. A significant improvement in diagnostic performance was found with the system (P < .001). Such improvement was also seen in problematic breast lesions, including fibroepithelial lesions, papillary lesions, and low-grade carcinomas. Pathologists with intermediate experience showed a higher concordance with an expert pathologist in the diagnoses than those with short experience (κ, 0.838 vs 0.634). CONCLUSIONS The system effectively categorized the diagnoses, and the diagnostic performance of FNAB reporting was improved. The structured reporting also enhanced the reproducibility of reporting by pathologists with intermediate experience and, to some extent, those with short experience.
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Affiliation(s)
- Monalyn Marabi
- Department of Pathology, Faculty of Medicine and Surgery, University of Santo Tomas, Manila, Philippines
| | | | | | - Chao Wang
- Department of Pathology, Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, People's Republic of China
| | - Joshua J Li
- Department of Anatomical and Cellular Pathology, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong Special Administrative Region
| | - Esther H Hung
- Department of Imaging and Interventional Radiology, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong Special Administrative Region
| | - Ivan K Poon
- Department of Anatomical and Cellular Pathology, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong Special Administrative Region
| | - Julia Y Tsang
- Department of Anatomical and Cellular Pathology, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong Special Administrative Region
| | - Gary M Tse
- Department of Anatomical and Cellular Pathology, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong Special Administrative Region
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8
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Wong YP, Vincent James EP, Mohammad Azhar MAA, Krishnamoorthy Y, Zainudin NA, Zamara F, Tan GC, Shah SA, Md Isa N, Baharoom A. Implementation of the International Academy of Cytology Yokohama standardized reporting for breast cytopathology: An 8-year retrospective study. Diagn Cytopathol 2021; 49:718-726. [PMID: 33629823 DOI: 10.1002/dc.24731] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 02/01/2021] [Accepted: 02/11/2021] [Indexed: 12/11/2022]
Abstract
BACKGROUND The International Academy of Cytology (IAC) Yokohama reporting system was recently proposed to serve as a standardized diagnostic platform for the cytological interpretation of breast fine needle aspiration biopsy (FNAB). Five cytological categories were suggested, linked to a certain risk of malignancy (ROM). The aim of this study was to assess the potency of this newly proposed reporting guideline, with a review of literatures. METHODS This is a retrospective study over 8-year duration in which all the breast FNABs performed in our institution were recategorized in accordance to the IAC Yokohama reporting system. Kappa coefficient was used to evaluate the agreement between the proposed cytological category and corresponding histological diagnosis, with the level of significance set at 5%. Cyto-histopathological correlation and its diagnostic performance were also assessed. RESULTS A total of 1136 breast FNABs were analyzed, including 31 repeat FNABs. Of these, 521 (47.1%) cases had matched histopathological results. Respective ROM for each category was: "insufficient" 13.6%, "benign" 0.4%, "atypical" 25.0%, "suspicious" 85.7%, and "malignant" 100%. There was substantial agreement (κ=0.757) between cytology and histopathological results. Our data revealed a high-diagnostic specificity, sensitivity, positive and negative predictive value of 99.3% (95% CI: 97.6%-99.9%), 94.2% (95% CI: 87.9%-97.9%), 98.0% (95% CI: 92.5%-99.5%), 98.0% (95% CI: 96.1%-99.1%) respectively when both the "suspicious" and "malignant" cases were considered as positive tests, with area under the curve of 0.993. CONCLUSIONS The IAC Yokohama system is a reliable, evidence-based, and standardized reporting system that helps to facilitate communication among cytopathologists, radiologists, and surgeons toward individualized patient management.
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Affiliation(s)
- Yin Ping Wong
- Department of Pathology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | | | | | - Yogeswaran Krishnamoorthy
- Department of Pathology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Nur Aqilah Zainudin
- Department of Pathology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Farhah Zamara
- Department of Pathology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Geok Chin Tan
- Department of Pathology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Shamsul Azhar Shah
- Department of Community Health, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Nurismah Md Isa
- Department of Pathology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Asmazila Baharoom
- Department of Diagnostic Laboratory Services, Universiti Kebangsaan Malaysia Medical Center, Kuala Lumpur, Malaysia
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9
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Montezuma D, Malheiros D, Schmitt FC. Breast Fine Needle Aspiration Biopsy Cytology Using the Newly Proposed IAC Yokohama System for Reporting Breast Cytopathology: The Experience of a Single Institution. Acta Cytol 2019; 63:1-6. [PMID: 30783035 DOI: 10.1159/000492638] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Accepted: 07/18/2018] [Indexed: 12/30/2022]
Abstract
OBJECTIVE Recently the International Academy of Cytology (IAC) proposed a new reporting system for breast fine needle aspiration biopsy (FNAB) cytology. We aimed to categorize our samples according to this classification and to assess the risk of malignancy (ROM) for each category as well as the diagnostic yield of breast FNAB. STUDY DESIGN Breast FNAB specimens obtained between January 2007 and December 2017 were reclassified according to the newly proposed IAC Yokohama reporting system. The ROM for each category was determined. Diagnostic yield was evaluated based on a three-category approach, benign versus malignant. RESULTS The samples were distributed as follows: insufficient material 5.77%, benign 73.38%, atypical 13.74%, suspicious for malignancy 1.57%, and malignant 5.54%. Of the 3,625 cases collected, 776 (21.4%) had corresponding histology. The respective ROM for each category was 4.8% for category 1 (insufficient material), 1.4% for category 2 (benign), 13% for category 3 (atypical), 97.1% for category 4 (suspicious for malignancy), and 100% for category 5 (malignant). When only malignant cases were considered positive tests, the sensitivity, specificity, and diagnostic accuracy were 97.56, 100, and 99.11%, respectively. CONCLUSIONS Our study is the first to categorize breast FNAB cytology samples according to the proposed IAC reporting system and to evaluate patient outcomes based on this categorization.
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Affiliation(s)
- Diana Montezuma
- Portuguese Institute of Oncology, Porto, Portugal
- Institute of Molecular Pathology and Immunology, University of Porto, Porto, Portugal
| | - Daniela Malheiros
- Faculdade de Ciências Médicas da Santa Casa de São Paulo, São Paulo, Brazil
- Institute of Molecular Pathology and Immunology, University of Porto, Porto, Portugal
| | - Fernando C Schmitt
- Institute of Molecular Pathology and Immunology, University of Porto, Porto, Portugal,
- Instituto de Investigação e Inovação em Saúde, University of Porto, Porto, Portugal,
- Medical Faculty, University of Porto, Porto, Portugal,
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Łukasiewicz E, Ziemiecka A, Jakubowski W, Vojinovic J, Bogucevska M, Dobruch-Sobczak K. Fine-needle versus core-needle biopsy - which one to choose in preoperative assessment of focal lesions in the breasts? Literature review. J Ultrason 2017; 17:267-274. [PMID: 29375902 PMCID: PMC5769667 DOI: 10.15557/jou.2017.0039] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2017] [Revised: 09/10/2017] [Accepted: 09/14/2017] [Indexed: 11/22/2022] Open
Abstract
Aim The aim of the study was to review two techniques that can be used to verify focal lesions in the breasts: fine-needle aspiration biopsy and core-needle biopsy. Material and methods Fifty-five articles (original papers and reviews), half of them published within the past 5 years, were included in the analysis. The authors also took their own experience into account. Results Pre-operative assessment of focal lesions in the breasts is crucial in the planning of further therapeutic management. The role of fine-needle aspiration biopsy has been reduced lately due to its low sensitivity and specificity as well as a high rate of non-diagnostic, suspicious and false negative results. This method does not enable one to differentiate between in situ and invasive disease. Currently, fine-needle biopsy is recommended for cystic lesions, suspected of being recurrences in the chest wall, and lymph node metastases. Core-needle biopsy is the basic diagnostic method of breast lesions. According to the recommendations of the Polish Ultrasound Society and American College of Radiology, BIRADS 4 and 5 lesions should be evaluated histopathologically. Core-needle biopsy makes it possible to establish a final diagnosis more frequently than fine-needle biopsy, both in the case of benign and malignant lesions. It delivers more information about the nature of a tumor (mutation of HER-2, estrogen and progesterone receptors and Ki-67 index). Its limitations include: underestimation of invasion and failure to recognize the components of ductal carcinoma in situ in papillary and atypical lesions. Single fine-needle aspiration biopsy is inexpensive, but when considering the cost of further diagnosis due to non-diagnostic, suspicious and atypical results, this method generates high additional costs. Conclusions Microscopic verification of focal breast lesions is crucial for further therapeutic decisions. It has been proven that histopathological verification is more accurate and has more advantages than cytological assessment.
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Affiliation(s)
- Ewa Łukasiewicz
- Department of Medical Imaging, Mazovia Brodnowski Hospital, Warsaw, Poland
| | - Agnieszka Ziemiecka
- Department of Ultrasonography and Mammography, Mazovia Brodnowski Hospital, Warsaw, Poland
| | - Wiesław Jakubowski
- Department of Ultrasonography and Mammography, Mazovia Brodnowski Hospital, Warsaw, Poland
| | - Jelena Vojinovic
- Department of Pediatric Rheumatology, Clinical Center, Faculty of Medicine, University of Nis, Serbia
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11
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Advances in breast intervention: where are we now and where should we be? Clin Radiol 2017; 73:724-734. [PMID: 29224890 DOI: 10.1016/j.crad.2017.10.018] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Accepted: 10/31/2017] [Indexed: 11/21/2022]
Abstract
In the past four decades, a variety of methods for minimal or non-invasive diagnosis and treatment of breast cancer have been introduced. Although breast imaging has become more and more specific for diagnosis, specimen biopsy with histopathological confirmation is still necessary. Core-needle biopsy under ultrasound guidance is the appropriate first choice for the diagnosis of most lesions. Fine-needle aspiration is of interest for identification of the presence of metastatic disease in abnormal lymph nodes. For microcalcifications, vacuum-assisted biopsy is recommended, especially with stereotactic guidance. In recent years different therapeutic techniques have been developed for the treatment of solid lesions, including breast cancer. Certainly, with the improvement of technology and medical scientific progress, it is becoming more common to use minimal- or non-invasive therapies. The proposed minimally invasive techniques may offer complete treatment of breast cancer, with better cosmetic results, less psychological stress, and shorter hospital stays. In this article, the strengths and weaknesses of the different diagnostic and therapeutic techniques are presented, and promising techniques for the future are discussed.
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Cohen JF, Korevaar DA, Altman DG, Bruns DE, Gatsonis CA, Hooft L, Irwig L, Levine D, Reitsma JB, de Vet HCW, Bossuyt PMM. STARD 2015 guidelines for reporting diagnostic accuracy studies: explanation and elaboration. BMJ Open 2016; 6:e012799. [PMID: 28137831 PMCID: PMC5128957 DOI: 10.1136/bmjopen-2016-012799] [Citation(s) in RCA: 1212] [Impact Index Per Article: 151.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2016] [Revised: 08/03/2016] [Accepted: 08/25/2016] [Indexed: 12/11/2022] Open
Abstract
Diagnostic accuracy studies are, like other clinical studies, at risk of bias due to shortcomings in design and conduct, and the results of a diagnostic accuracy study may not apply to other patient groups and settings. Readers of study reports need to be informed about study design and conduct, in sufficient detail to judge the trustworthiness and applicability of the study findings. The STARD statement (Standards for Reporting of Diagnostic Accuracy Studies) was developed to improve the completeness and transparency of reports of diagnostic accuracy studies. STARD contains a list of essential items that can be used as a checklist, by authors, reviewers and other readers, to ensure that a report of a diagnostic accuracy study contains the necessary information. STARD was recently updated. All updated STARD materials, including the checklist, are available at http://www.equator-network.org/reporting-guidelines/stard Here, we present the STARD 2015 explanation and elaboration document. Through commented examples of appropriate reporting, we clarify the rationale for each of the 30 items on the STARD 2015 checklist, and describe what is expected from authors in developing sufficiently informative study reports.
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Affiliation(s)
- Jérémie F Cohen
- Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
- Department of Pediatrics, INSERM UMR 1153, Necker Hospital, AP-HP, Paris Descartes University, Paris, France
| | - Daniël A Korevaar
- Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
| | - Douglas G Altman
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Centre for Statistics in Medicine, University of Oxford, Oxford, UK
| | - David E Bruns
- Department of Pathology, University of Virginia School of Medicine, Charlottesville, Virginia, USA
| | - Constantine A Gatsonis
- Department of Biostatistics, Brown University School of Public Health, Providence, Rhode Island, USA
| | - Lotty Hooft
- Cochrane Netherlands, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, University of Utrecht, Utrecht, The Netherlands
| | - Les Irwig
- Screening and Diagnostic Test Evaluation Program, School of Public Health, University of Sydney, Sydney, New South Wales, Australia
| | - Deborah Levine
- Department of Radiology, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
- Radiology Editorial Office, Boston, Massachusetts, USA
| | - Johannes B Reitsma
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, University of Utrecht, Utrecht, The Netherlands
| | - Henrica C W de Vet
- Department of Epidemiology and Biostatistics, EMGO Institute for Health and Care Research, VU University Medical Center, Amsterdam, The Netherlands
| | - Patrick M M Bossuyt
- Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
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13
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van Zante A, Ljung BM. Fine-needle aspiration versus core needle biopsy: Reconsidering the evidence of superiority. Cancer Cytopathol 2016; 124:853-856. [DOI: 10.1002/cncy.21788] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2016] [Revised: 09/12/2016] [Accepted: 09/20/2016] [Indexed: 01/05/2023]
Affiliation(s)
- Annemieke van Zante
- Department of Pathology; University of California at San Francisco; San Francisco California
| | - Britt-Marie Ljung
- Department of Pathology; University of California at San Francisco; San Francisco California
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14
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Mitra S, Dey P. Fine-needle aspiration and core biopsy in the diagnosis of breast lesions: A comparison and review of the literature. Cytojournal 2016; 13:18. [PMID: 27651820 PMCID: PMC5019018 DOI: 10.4103/1742-6413.189637] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2016] [Accepted: 03/24/2016] [Indexed: 12/01/2022] Open
Abstract
In recent times, the diagnosis of breast lesions has mostly become dependent on core needle biopsies (CNBs) with a gradual reduction in the rate of performing fine-needle aspiration cytology (FNAC). Both the procedures have their pros and cons and outsmart each other taking into account different parameters. Both the methods are found to be fraught with loopholes, taking into account different performance indices, diagnostic accuracy and concordance, patient benefit, and cost-effectiveness. Unlike the popular belief of an absolute superiority of CNB over FNAC, the literature review does not reveal a very distinct demarcation in many aspects. We recommend judicious use of these diagnostic modalities in resource-limited settings and screening programs taking into account parameters such as palpability and availability of an experienced cytopathologist.
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Affiliation(s)
- Suvradeep Mitra
- Address: Department of Pathology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Pranab Dey
- Department of Cytopathology and Gynecological Pathology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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15
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Onur GO, Tarcan E, Onur A, Can H, Atahan MK, Yigit SC, Cakalagaoglu F. Comparison between Radiological and Invasive Diagnostic Modalities in Diagnosis of Breast Cancer. Asian Pac J Cancer Prev 2016; 16:4323-8. [PMID: 26028093 DOI: 10.7314/apjcp.2015.16.10.4323] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Breast cancer is the most common cause of deaths of cancer in women. Nowadays, following completion of imaging methods, mainly fine needle aspiration biopsy (FNAB) and core biopsy methods have been used for establishing cytopathological diagnosis although discussions regarding superiority continue. MATERIALS AND METHODS Those with a complaint of "mass in breast" along with those diagnosed to have a mass as a result of routine physical examination among all patients applying to our clinic between 01.01.2009 and 31.12.2011 were retrospectively assessed. Totals of 146 and 64 patients with complete radiological observation who had undergone FNAB and core biopsies, respectively, were evaluated. Postoperative pathological results of patients of both groups receiving surgery were also taken into consideration. All results were compared in terms of false positivity/negativity, sensitivity/specifity, surgery types and distribution of postoperative results with regard to diagnoses along with those of malignant/benign masses with regard to quadrants determined. RESULTS Diagnostic malignancy power of mammographic BIRADS classification was 87.3%. However, the value was 75% in the core biopsy group. Sensitivity and specifity following comparison of FNAB and postoperative pathology results of those receiving surgery were 85.4% and 92.9% while they were 93.5% and 100% in the core biopsy group. Diagnostic malignancy power, calculated by determining AUC in ROC analysis, of FNAB was 89.1% while that of core biopsy was 96.7%. CONCLUSIONS It was shown that core biopsy is superior to FNAB in terms of sensitivity, specificity and accurate histopathological classification. However; quick, cheap and basic diagnosis by means of FNAB should not be ignored. Sensitivity of FNAB is rather high in experienced hands and furthermore it would be expected to be lower than with core biopsy.
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16
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Mangla G, Arora VK, Singh N. Clinical audit of ultrasound guided fine needle aspiration in a general cytopathology service. J Cytol 2015; 32:6-11. [PMID: 25948936 PMCID: PMC4408685 DOI: 10.4103/0970-9371.155223] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
Background: Studies on ultrasonography (USG) guided fine needle aspiration cytology (FNAC) have been conducted in specialized settings such as thyroid, breast, and intra-abdominal aspirates. There is a paucity of literature on the practices of guided FNAC in a general cytopathology service. Aim: The aim was to determine prevailing practices of USG guided FNAC in a general cytopathology service of a teaching hospital. Settings and Design: Metropolitan hospital, clinical audit. Materials and Methods: Audit of 112 USG guided percutaneous FNAC done over 12 months. Statistical Analysis: Data were coded, entered in an excel spreadsheet and analyzed by translating into percentages and proportions. Results: The 112 guided FNACs included constituted 36 thyroid (32.14%), 45 intra-abdominal (40.17%), 11 breast (9.82%), 10 superficial lymph node (8.92%) and 10 soft tissue and miscellaneous (8.92%) lesions. Previous freehand FNAC was documented on the requisition forms in 14 cases. The reports were: Inadequate 33 (29.46%), nondiagnostic descriptive 35 (31.25%) or diagnostic 44 (39.28%). Inadequacy rates of aspirates from thyroid were 11 (30.56%) breast were 2 (18.18%), and intra-abdominal lesions were 13 (28.88%). Majority of the reports were nonstructured: 108 (96.42%) and nonrecommendatory: 101 (90.17%). Conclusions: Reporting practices varied and did not conform to a uniform structure. The inadequacy rates of breast and thyroid aspirates were comparable to the rates in the literature. Comparable studies were not available for intra-abdominal aspirates.
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Affiliation(s)
- Gunjan Mangla
- Department of Pathology, University College of Medical Sciences and GTB Hospital, New Delhi, India
| | - Vinod Kumar Arora
- Department of Pathology, University College of Medical Sciences and GTB Hospital, New Delhi, India
| | - Navjeevan Singh
- Department of Pathology, University College of Medical Sciences and GTB Hospital, New Delhi, India
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17
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Abstract
The practice of breast imaging has transitioned through a wide variety of technologic advances from the early days of direct-exposure film mammography to xeromammography to screen-film mammography to the current era of full-field digital mammography and digital breast tomosynthesis. Along with these technologic advances, organized screening, federal regulations based on the Mammography Quality Standards Act, and the development of the American College of Radiology Breast Imaging Reporting and Data System have helped to shape the specialty of breast imaging. With the development of breast ultrasonography and breast magnetic resonance imaging, both complementary to mammography, additional algorithms for diagnostic workup and screening high-risk subgroups of women have emerged. A substantial part of breast imaging practice these days also involves breast interventional procedures-both percutaneous biopsy to obtain tissue diagnosis and localization procedures to guide surgical excision. This article reviews the evolution of breast imaging starting from a historical perspective and progressing to the present day.
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Affiliation(s)
- Bonnie N Joe
- From the Department of Radiology and Biomedical Imaging, University of California, San Francisco, 1600 Divisadero St, Room C250, Mail Box 1667, San Francisco, CA 94115
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18
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Abstract
Breast imaging has undergone many changes since the early years of mammography. Screening mammography is credited with contributing to the substantial decrease in breast cancer mortality through early detection. Screening mammography programs allow depiction of nonpalpable, suspicious findings requiring histologic evaluation, but most of which eventually are proved benign. Widespread acceptance of percutaneous breast biopsy techniques represents the most important practice-changing development in breast imaging. The radiologist now plays a vital role not only in the detection and evaluation of breast disease, but also in the diagnosis and management of breast cancer. Descriptions of the advantages of percutaneous breast biopsy and the techniques of performing breast intervention are the focus of this review.
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Affiliation(s)
- Mary C Mahoney
- Department of Radiology, Breast Imaging Center, University of Cincinnati Medical Center, 234 Goodman St, ML 772, Cincinnati, OH 45267, USA.
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19
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Brancato B, Crocetti E, Bianchi S, Catarzi S, Risso GG, Bulgaresi P, Piscioli F, Scialpi M, Ciatto S, Houssami N. Accuracy of needle biopsy of breast lesions visible on ultrasound: Audit of fine needle versus core needle biopsy in 3233 consecutive samplings with ascertained outcomes. Breast 2012; 21:449-54. [DOI: 10.1016/j.breast.2011.10.008] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2011] [Revised: 08/25/2011] [Accepted: 10/26/2011] [Indexed: 11/28/2022] Open
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20
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Joulaee A, Kalantari M, Kadivar M, Joulaee S, Bahrani N, Mangual M, Hosseini S, Etemadmoghadam G. Trucut biopsy of breast lesions: the first step toward international standards in developing countries. Eur J Cancer 2012; 48:648-54. [PMID: 22244803 DOI: 10.1016/j.ejca.2011.11.038] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2011] [Revised: 10/15/2011] [Accepted: 11/18/2011] [Indexed: 11/26/2022]
Abstract
UNLABELLED The new concept in breast cancer diagnosis and treatment is based on a less invasive, more accurate and effective strategy, with a multidisciplinary approach in a specialised breast unit. When indicated, conservative surgery has replaced mastectomy with sentinel-node biopsy substituting routine axillary dissection. But the key factor in respect of these new standards is to confirm the cancer before going to the operating room. Trucut biopsy is performed instead of incisional or excisional biopsy and frozen section. The technique is reliable, simple, and reproducible, and not at all expensive; it can be adapted even for low-income developing countries. MATERIALS AND METHODS Between March 2006 and June 2010, 764 patients under clinical suspicion of cancer and/or with BIRADS (Breast Imaging Reporting and Data System) III-V in imaging in one university and one private hospital in Tehran, Iran underwent trucut biopsy (60% palpable and 40% non-palpable lesions). Cancer was found in 30.8% of the cases. In benign pathology, in concordance with clinical and imaging suspicion, surgery was omitted with short-term follow-up. For palpable symptomatic benign lesions surgery was performed to relieve the patient's symptoms. When the pathology report was not in concordance with clinical/imaging suspicion (1.8%), and in the presence of moderate and severe hyperplasia with or without atypia, in lobular and papillary lesions (4.9%) open biopsy was done to rule out cancer (10 added cancers, 1.3%; total cancers 32.1%). Cancer surgery was done as a single procedure in 89.8% of cases. CONCLUSION Trucut biopsy for breast lesion assessment is the first step toward a new concept in breast cancer care. It is simple, reduces the number of surgeries (no surgery for non-symptomatic benign lesions and one surgery for cancer), and avoids diagnostic errors with full respect for the patient's rights. We insist on its routine use to extend international guidelines while decreasing the total cost of this common disease in all low-resource countries.
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Affiliation(s)
- A Joulaee
- Specialized Breast Unit, Mahdieh Women's Hospital, Shahid Behshti University of Medical Science, Tehran, Iran.
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Tamaki K, Ishida T, Miyashita M, Amari M, Ohuchi N, Uehara K, Kamada Y, Tamaki N, Sasano H. Retrospective analysis of mammographic findings for Japanese women: a potential predictor for breast malignancies. Cancer Sci 2011; 103:472-6. [PMID: 22129163 DOI: 10.1111/j.1349-7006.2011.02169.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
This purpose of this study was to retrospectively stratify the risks of malignancy according to the mammographic characteristics of Japanese women. We studied the mammographic findings of 1267 Japanese women. We characterized malignant phenotypes according to mass shape, margin and mass density, and by shape and distribution of calcified foci, and to obtain possible predictors for malignancies according to age groups. Lobular and irregular mass shape, no circumscribed margin and higher density turned out to be more powerful predictors for malignancy than other radiological factors (P < 0.001, respectively). The ratio of the cases detected as a mass in those between 21 and 49 years was lower than that of other age groups. In addition, the presence of calcifications and no mammographic abnormalities were the most powerful predictors for malignancies in the young age groups (P < 0.001, respectively). The peak age of breast cancer is between 40 and 49 years in Japan. In the present study, subtle differences were found in the mammographic results for young and old women, in contrast to those of women in the USA and Europe. The results of this study might enable more accurate prediction of biological behavior of the breast lesions in Japanese women.
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Affiliation(s)
- Kentaro Tamaki
- Department of Breast Surgery, Nahanishi Clinic, Okinawa, Japan.
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22
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Thomas TP, Chang YC, Ye JY, Kotlyar A, Cao Z, Shukla R, Qin S, Norris TB, Baker JR. Optical fiber-based in vivo quantification of growth factor receptors. Cancer 2011; 118:2148-56. [PMID: 22488668 DOI: 10.1002/cncr.26487] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2011] [Revised: 07/11/2011] [Accepted: 07/15/2011] [Indexed: 11/07/2022]
Abstract
BACKGROUND Growth factor receptors such as epidermal growth factor receptor 1 and human epidermal growth receptor 2 (HER2) are overexpressed in certain cancer cells. Antibodies against these receptors (eg. cetuximab and transtuzumab [Herceptin]) have shown therapeutic value in cancer treatment. The existing methods for the quantification of these receptors in tumors involve immunohistochemistry or DNA quantification, both in extracted tissue samples. The goal of the study was to evaluate whether an optical fiber-based technique can be used to quantify the expression of multiple growth factor receptors simultaneously. METHODS The authors examined HER2 expression using the monoclonal antibody trastuzumab as a targeting ligand to test their system. They conjugated trastuzumab to 2 different Alexa Fluor dyes with different excitation and emission wavelengths. Two of the dye conjugates were subsequently injected intravenously into mice bearing HER2-expressing subcutaneous tumors. An optical fiber was then inserted into the tumor through a 30-gauge needle, and using a single laser beam as the excitation source, the fluorescence emitted by the 2 conjugates was identified and quantified by 2-photon optical fiber fluorescence. RESULTS The 2 conjugates bound to the HER2-expressing tumor competitively in a receptor-specific fashion, but they failed to bind to a similar cell tumor that did not express HER2. The concentration of the conjugate present in the tumor as determined by 2-photon optical fiber fluorescence was shown to serve as an index of the HER2 expression levels. CONCLUSIONS These studies offer a minimally invasive technique for the quantification of tumor receptors simultaneously.
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Affiliation(s)
- Thommey P Thomas
- Michigan Nanotechnology Institute for Medicine and Biological Sciences, Ann Arbor, Michigan, USA.
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23
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Cummings MC, Waters BA, O'Rourke PK. Breast fine needle aspiration cytology: a review of current practice in Australasia. Cytopathology 2011; 22:269-75. [PMID: 21771094 DOI: 10.1111/j.1365-2303.2010.00788.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
AIMS To investigate breast fine needle aspiration (FNA) cytology in Australasia, in terms of laboratory demographics, specimens received and quality control (QC). METHODS A questionnaire was sent to all laboratories enrolled in the FNA module of the Royal College of Pathologists of Australasia Cytopathology Quality Assurance Program (QAP), requesting information about specimens received in a 3-month period in 2001 and in 2008. RESULTS Responses were received from 81/180 laboratories in 2001 and from 94/200 in 2008. The mean number of cases per 3 months was 137 in 2001 and 141 in 2008 and for the 42 laboratories responding on both occasions, the mean number of cases declined from 191 to 149 (P=0.001). The mean percentage of malignant cases was 11.7% in 2001 and 10.5% in 2008 and the mean percentages of unsatisfactory rates were 21.7% and 25.2%, respectively; 43.2% of laboratories in 2001 and 40.4% in 2008 reported fewer than 50 cases for the 3-month period. The unsatisfactory rate was inversely proportional to the number of cases received. Most QC (69.1% in 2001, 71.3% in 2008) was carried out by correlation with any later histology. With no histology available, 35.8% of laboratories in 2001 and 48.9% in 2008 did no further follow-up. Follow-up of all diagnostic categories increased from 30.9% in 2001 to 44% in 2008. CONCLUSIONS Breast FNA cytology is still actively undertaken in Australasia, but numbers have declined. Unsatisfactory rates have reached the Australian recommended upper limit and are inversely proportional to the total number of cases received. Overall QC measures are unchanged and consideration of a review of breast FNA guidelines is suggested.
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Affiliation(s)
- M C Cummings
- RCPA Cytopathology QAP, University of Queensland Centre for Clinical Research, Royal Brisbane and Women's Hospital, Herston, Queensland, Australia.
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24
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Mendoza P, Lacambra M, Tan PH, Tse GM. Fine needle aspiration cytology of the breast: the nonmalignant categories. PATHOLOGY RESEARCH INTERNATIONAL 2011; 2011:547580. [PMID: 21660275 PMCID: PMC3108472 DOI: 10.4061/2011/547580] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/14/2011] [Revised: 03/21/2011] [Accepted: 03/21/2011] [Indexed: 11/24/2022]
Abstract
Currently, accurate diagnosis of breast lesions depends on a triple assessment approach comprising clinical, imaging and pathologic examinations. Fine needle aspiration cytology (FNAC) is widely adopted for the pathologic assessment because of its accurracy and ease of use. While much has been written about the atypical and maliganant categories of FNAC diagnosis, little covers the non-malignanat category which represents a sheer number in all FNAC cases. Moreover, any false-negative diagnosis of the non-malignant cases may lead to missed diagnosis of cancer. This paper aims to discuss the issues of smear adequacy, the cytologic features of benign breast lesions and the dilemma of a false-negative aspirate. Much has been suggested about the smear adequacy criterion, including quantifying epithelial clusters, whereas others advocate basing adequacy on qualitative quantum of using noncellular features of FNAC. Various benign lesions could be easily diagnosed at FNAC; however, they have cytologic features overlapped with malignant lesions. False negativity of FNAC does occur; this could be caused by either “true” false-negative cases attributed to suboptimal sampling technique, poor localization of the mass or nonpalpable lesions or “false” false-negative cases due to interpretational errors. Though false-positive cases are less commonly found, they will also be discussed briefly.
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Affiliation(s)
- Paulo Mendoza
- Department of Anatomical and Cellular Pathology, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong
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25
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Kettritz U. Minimally Invasive Biopsy Methods - Diagnostics or Therapy? Personal Opinion and Review of the Literature. Breast Care (Basel) 2011; 6:94-97. [PMID: 21673818 PMCID: PMC3104898 DOI: 10.1159/000327889] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
SUMMARY: This article provides an overview of different minimally invasive biopsy (MIB) methods for preoperative assessment of suspicious and indeterminate breast lesions. Accuracy depends on the choice of method and on lesion characteristics. An additional aspect deals with the question whether or not MIB is a suitable therapeutic approach in selected lesions.
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ACR Appropriateness Criteria® on nonpalpable mammographic findings (excluding calcifications). J Am Coll Radiol 2011; 7:920-30. [PMID: 21129682 DOI: 10.1016/j.jacr.2010.07.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2010] [Accepted: 07/08/2010] [Indexed: 11/21/2022]
Abstract
Screening mammography can detect breast cancer before it becomes clinically apparent. However, the screening process identifies many false-positive findings for each cancer eventually confirmed. Additional tools are available to help differentiate spurious findings from real ones and to help determine when tissue sampling is required, when short-term follow-up will suffice, or whether the finding can be dismissed as benign. These tools include additional diagnostic mammographic views, breast ultrasound, breast MRI, and, when histologic evaluation is required, percutaneous biopsy. The imaging evaluation of a finding detected at screening mammography proceeds most efficiently, cost-effectively, and with minimization of radiation dose when approached in an evidence-based manner. The appropriateness of the above-referenced tools is presented here as they apply to a variety of findings often encountered on screening mammography; an algorithmic approach to workup of these potential scenarios is also included. The recommendations put forth represent a compilation of evidence-based data and expert opinion of the ACR Appropriateness Criteria(®) Expert Panel on Breast Imaging.
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Park HL, Kim LS. The current role of vacuum assisted breast biopsy system in breast disease. J Breast Cancer 2011; 14:1-7. [PMID: 21847387 PMCID: PMC3148506 DOI: 10.4048/jbc.2011.14.1.1] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2011] [Accepted: 03/07/2011] [Indexed: 11/30/2022] Open
Abstract
The gold standard for breast biopsy procedures is currently an open excision of the suspected lesion. However, an excisional biopsy inevitably makes a scar. The cost and morbidity associated with this procedure has prompted many physicians to evaluate less invasive, alternative procedures. More recently, image-guided percutaneous core-needle biopsy has become a frequently used method for diagnosing palpable and non-palpable breast lesions. Although sensitivity rates for core-needle biopsy are high, it has the disadvantage of histological underestimation, which renders the management of atypical ductal hyperplasia, papillary lesions, and fibroepithelial lesions somewhat difficult. Vacuum assisted breast biopsy (VABB) was developed to overcome some of these negative aspects of core-needle biopsy. VABB allows for a sufficient specimen to be obtained with a single insertion and can provide a more accurate diagnosis and completely remove the lesion under real-time ultrasonic guidance. The advantage of complete lesion removal with VABB is to reduce or eliminate sampling error, to decrease the likelihood of a histological underestimation, to decrease imaging-histological discordance, to decrease the re-biopsy rate, and to diminish the likelihood of subsequent growth on follow-up. In recent years, with the advancement of VABB instruments and techniques, many outcome studies have reported on the use of VABB for resecting benign breast lesions with a curative intent. VABB is highly accurate for diagnosing suspicious breast lesions and is highly successful at treating presumed benign breast lesions. Thus, in the near future, VABB will be routinely offered to all appropriately selected patients.
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Affiliation(s)
- Hai-Lin Park
- Division of Breast and Thyroid Surgery, Department of Surgery, Kangnam Cha Hospital, Cha University College of Medicine, Seoul, Korea
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Kurita T, Tsuchiya SI, Watarai Y, Yamamoto Y, Harada O, Yanagihara K, Iida S, Yamashita K, Haga SS, Uchida E. Roles of fine-needle aspiration and core needle biopsy in the diagnosis of breast cancer. Breast Cancer 2011; 19:23-9. [DOI: 10.1007/s12282-010-0251-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2010] [Accepted: 12/21/2010] [Indexed: 10/18/2022]
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Current Status of Breast Ultrasound. Can Assoc Radiol J 2011; 62:31-40. [DOI: 10.1016/j.carj.2010.07.006] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2010] [Revised: 06/28/2010] [Accepted: 07/24/2010] [Indexed: 12/21/2022] Open
Abstract
Ultrasound (US) has a significant role in diagnostic breast imaging. It is most commonly used as an adjunctive test in characterizing lesions detected by other imaging modalities or by clinical examination. US is recognized as the modality of choice in the evaluation of women who are symptomatic and younger than 30 years of age, pregnant, or lactating. Combined mammography and US appear to have a role in screening high-risk populations. The use of standard Breast Imaging Reporting and Data System US lexicon is helpful in guiding the differentiation between benign and malignant sonographic signs. Biopsy is warranted when benign features are absent or for any feature consistent with malignancy, despite other benign findings. Whole breast and axillary US are useful in assessing tumour extension, multifocality, and the status of axillary lymph nodes. US is the modality of choice for guiding interventional breast procedures. The role of US as a guidance tool for nonoperative breast treatment is being investigated.
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Preoperative cytological and histological diagnosis of breast lesions: A critical review. Eur J Surg Oncol 2010; 36:934-40. [PMID: 20709485 DOI: 10.1016/j.ejso.2010.06.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2010] [Revised: 05/20/2010] [Accepted: 06/07/2010] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND Non-operative pathology diagnoses constitute an essential part of the work-up of breast lesions. With fine needle aspiration (FNA) and core needle biopsy (CNB) both having unique advantages, there is an increasing acceptance of CNB. This paper aims to outline the scientific basis of this trend. Additionally, we provide an update on novel techniques that derive cytological specimens from CNB (i.e., touch imprint (TI) and core wash (CW) cytology) in an attempt to get the best of both worlds. METHODS In addition to using the authors' experience, we performed a search of the Medline database combining the search terms "breast cancer diagnosis", "core needle biopsy", "fine needle aspiration", "touch imprint cytology", "core wash cytology" and "complications". We defined a conclusive non-operative diagnosis as "malignant" in lesions that were malignant on follow-up and "benign" in lesions that were benign on follow-up. RESULTS CNB was more often conclusive than FNA in benign and malignant lesions in 4 prospective studies. Although the more rapid diagnoses by FNA result in less patient anxiety during diagnostic work-up, CNB allows for fairly reliable estimation of invasion, histological type, grade, and receptor expression. CW and TI cytology seem promising techniques with conclusiveness rates that are roughly comparable to that of FNA. CONCLUSIONS All new suspicious breast lesions require careful non-operative investigation by CNB. However, additional cytological assessment by FNA can still be useful as a same-day diagnosis decreases patient anxiety and facilitates surgical treatment planning. TI and CW cytology techniques are promising same-day diagnosis modalities.
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Diagnosing breast lesions by fine needle aspiration cytology or core biopsy: which is better? Breast Cancer Res Treat 2010; 123:1-8. [DOI: 10.1007/s10549-010-0962-4] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2010] [Accepted: 05/18/2010] [Indexed: 10/19/2022]
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Diagnostic value of vacuum-assisted breast biopsy for breast carcinoma: a meta-analysis and systematic review. Breast Cancer Res Treat 2010; 120:469-79. [DOI: 10.1007/s10549-010-0750-1] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2009] [Accepted: 01/18/2010] [Indexed: 10/19/2022]
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Manfrin E, Falsirollo F, Remo A, Reghellin D, Mariotto R, Dalfior D, Piazzola E, Bonetti F. Cancer size, histotype, and cellular grade may limit the success of fine-needle aspiration cytology for screen-detected breast carcinoma. Cancer 2010; 117:491-9. [PMID: 19806645 DOI: 10.1002/cncy.20053] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Fine-needle aspiration cytology (FNAC) was adopted as the first-line method to assess breast lesions in the Verona Breast Cancer Screening Program. The radiological and pathological factors relating to the success of FNAC in breast cancer series were evaluated. METHODS Between July 1999 and June 2004, 418 breast cancers were submitted to FNAC in the Verona Breast Cancer Screening Program. The results of FNAC diagnoses were compared with final histology. The FNAC sensitivity rate, underestimation of malignancy rate, and inadequacy rate were correlated with histotype, size, grading, and radiologic imaging. RESULTS Of the 418 cancers, 95 were in situ, and 323 were invasive. The sensitivity rate was higher in invasive cancers (P < .001), and the underestimation of malignancy rate was greater in in situ cancers (P = .002). Lobular type cancers had a lower sensitivity rate in invasive and in situ cancers. The sensitivity rate was 100% in medullary, mucinous, and papillary cancers, and no case had inadequate sampling. The underestimation of malignancy rate was higher in tubular carcinoma (18.2%); lobular carcinoma showed a higher inadequacy rate (10.4%). The sensitivity rate was lower and the underestimation of malignancy rate was higher in low-grade carcinomas and in lesions <1 cm (P < .001). The performance of FNAC was not significantly influenced by mammographic imaging of lesions. CONCLUSIONS Low-grade cancer histotype, cancer size <1 cm, and lobular and tubular histotypes limit the possibility of obtaining positive results by FNAC. Operator experience and multidisciplinary consultation may help in overcoming these limitations. Pathologists must be aware of the limits of FNAC; results must be critically evaluated in light of the triple assessment.
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Affiliation(s)
- Erminia Manfrin
- Institute of Pathology, Department of Pathology, University of Verona, Verona, Italy.
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Comparison of molecular markers expression in vacuum-assisted biopsies and surgical specimens of human breast carcinomas. Pathol Res Pract 2010; 206:30-3. [DOI: 10.1016/j.prp.2009.08.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2008] [Revised: 05/23/2009] [Accepted: 08/04/2009] [Indexed: 11/23/2022]
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Lieu D. Value of cytopathologist-performed ultrasound-guided fine-needle aspiration as a screening test for ultrasound-guided core-needle biopsy in nonpalpable breast masses. Diagn Cytopathol 2009; 37:262-9. [DOI: 10.1002/dc.20984] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Simsir A, Rapkiewicz A, Cangiarella J. Current utilization of breast FNA in a cytology practice. Diagn Cytopathol 2009; 37:140-2. [PMID: 19021200 DOI: 10.1002/dc.20987] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Over the past decade, core biopsy rapidly replaced fine needle aspiration (FNA) in evaluation of diseases of the female breast in many centers in the USA. The inability to diagnose invasive cancer by FNA, and the general feeling of unease in interpretation of cytologic specimens among pathologists who are not trained in cytopathology are among factors leading to decline in the use of FNA. At our institution, we continue to rely heavily on FNA for evaluation of breast masses. In this article, we discuss our multidisciplinary team approach which is essential in sustaining a successful breast cancer screening program. We also review the general utility of breast FNA and core biopsy in a comparative fashion. In the second part of this article which will appear in an upcoming issue, we will review the use of FNA and core biopsy in challenging breast lesions focusing on the pitfalls and limitations of both modalities in selected specific lesions.
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Affiliation(s)
- Aylin Simsir
- Department of Pathology, New York University School of Medicine, New York, New York 10016, USA.
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Manfrin E, Mariotto R, Remo A, Reghellin D, Dalfior D, Falsirollo F, Bonetti F. Is there still a role for fine-needle aspiration cytology in breast cancer screening? Cancer 2008; 114:74-82. [DOI: 10.1002/cncr.23412] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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McIntosh SA, Horgan K. Augmentation mammoplasty: effect on diagnosis of breast cancer. J Plast Reconstr Aesthet Surg 2007; 61:124-9. [PMID: 18039600 DOI: 10.1016/j.bjps.2007.06.035] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2006] [Revised: 03/20/2007] [Accepted: 06/29/2007] [Indexed: 10/22/2022]
Abstract
Breast augmentation for cosmetic purposes is an increasingly common procedure in the USA and UK. In the USA in 2003, a total of 254 140 breast augmentation procedures were carried out [American Society of Plastic Surgeons, http://www.plasticsurgery.org/news_room/Procedural-Statistics-Press-Kit-Index.cfm9-1-2005; 2006.(1)]. It has been previously estimated that between 1 and 1.5 million women in the USA have prosthetic breast implants [Cook RR, Delongchamp RR, Woodbury M, et al. The prevalence of women with breast implants in the United States, 1989. J Clin Epidemiol 1995;48:519-25.(2)]. The UK National Breast Implant Registry has recorded a rise in the numbers of women receiving breast implants, with over 13 000 procedures registered in 2001; an estimated 77% of these were for cosmetic purposes. No association has been found between the presence of breast implants in a breast and an increased risk of breast cancer, and this subject has been comprehensively reviewed elsewhere [Hoshaw SJ, Klein PJ, Clark BD, et al. Breast implants and cancer: causation, delayed detection, and survival. Plast Reconstr Surg 2001;107:1393-407.(3)]. However, as the population of women with breast implants ages, an increasing number of them will develop breast cancer; a reflection of the fact that the incidence of the disease increases with increasing age. Debate continues on the effect of breast implants on the efficacy of mammography in diagnosing breast cancer, and the role of other imaging techniques for this purpose, as well as the limitations that the presence of implants place on percutaneous biopsy techniques. We review the literature on the radiological and tissue diagnosis of breast cancer in women with a history of previous augmentation mammaplasty.
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Affiliation(s)
- S A McIntosh
- Department of Surgery, Leeds General Infirmary, Great George Street, Leeds LS1 3EX, UK
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Zagouri F, Sergentanis TN, Nonni A, Koulocheri D, Domeyer P, Dardamanis D, Michalopoulos NV, Pararas N, Gounaris A, Zografos GC. Secondary breast lymphoma diagnosed by vacuum-assisted breast biopsy: a case report. J Med Case Rep 2007; 1:113. [PMID: 17956632 PMCID: PMC2169247 DOI: 10.1186/1752-1947-1-113] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2007] [Accepted: 10/23/2007] [Indexed: 11/10/2022] Open
Abstract
INTRODUCTION Breast lymphoma, either as a manifestation of primary extranodal disease or as secondary involvement, is a rare malignancy, and its diagnosis, prognosis, and treatment have not been clearly defined. On the other hand, Vacuum-assisted breast biopsy (VABB) is a minimally invasive technique with ever-growing use for the diagnosis of mammographically detected, non-palpable breast lesions. CASE PRESENTATION A symptom-free, 56-year-old woman presented with a non-palpable BI-RADS 4B lesion without microcalcifications. She had a positive family history for breast cancer and a history of atypical ductal hyperplasia in the ipsilateral breast four years ago. She reported having been treated for non-Hodgkin lymphoma 12 years ago. With the suspicion of breast cancer, mammographically guided VABB with 11-gauge probe (on the stereotactic Fisher's table) was performed. VABB made the diagnosis of a non-Hodgkin, grade II, B-cell germinal-center lymphoma. VABB yielded enough tissue for immunohistochemistry/WHO classification. CONCLUSION This is the first case in the literature demonstrating the successful diagnosis of breast lymphoma by VABB, irrespectively of the level of clinical suspicion. It should be stressed that VABB was able to yield enough tissue for WHO classification. In general, lymphoma should never be omitted in the differential diagnosis, since no pathognomonic radiologic findings exist for its diagnosis.
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Affiliation(s)
- Flora Zagouri
- Breast Unit, 1st Department of Propaedeutic Surgery, Hippokratio Hospital, University of Athens; 114, Vas Sofias Ave, Athens 116 27, Greece.
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Kettritz U. Modern concepts of ductal carcinoma in situ (DCIS) and its diagnosis through percutaneous biopsy. Eur Radiol 2007; 18:343-50. [PMID: 17899107 DOI: 10.1007/s00330-007-0753-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2007] [Revised: 07/30/2007] [Accepted: 08/20/2007] [Indexed: 10/22/2022]
Abstract
The incidence of ductal breast carcinoma in situ (DCIS) is increasing and currently lies at about 15% of all breast cancers. Detection of DCIS reduces the subsequent incidence of invasive ductal carcinoma. Patients with Breast Imaging Reporting and Data System (BI-RADS) category 4 lesions are best served by minimally invasive biopsies to improve the precision of diagnosing DCIS lesions. Vacuum-assisted biopsies have the greatest sensitivity and specificity of the biopsy techniques and reduce tumor upgrading of DCIS lesions at operation by at least half compared with core-needle biopsy. Moreover, vacuum-assisted biopsies have proved to be safe and reduce health care costs. Since they provide a maximum of preoperative information, vacuum-assisted biopsies could improve outcomes in patients with DCIS.
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Affiliation(s)
- Ute Kettritz
- Department of Radiology, HELIOS Klinikum Berlin-Buch, Schwanebecker Chaussee 50, 13125 Berlin, Germany.
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Zografos GC, Zagouri F, Sergentanis TN, Koulocheri D, Nonni A, Oikonomou V, Domeyer P, Kotsani M, Fotiadis C, Bramis J. Is zero underestimation feasible? Extended Vacuum-Assisted Breast Biopsy in solid lesions - a blind study. World J Surg Oncol 2007; 5:53. [PMID: 17501997 PMCID: PMC1885798 DOI: 10.1186/1477-7819-5-53] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2007] [Accepted: 05/14/2007] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Vacuum-Assisted Breast Biopsy (VABB) is effective for the preoperative diagnosis of non-palpable mammographic solid lesions. The main disadvantage is underestimation, which might render the management of atypical ductal hyperplasia (ADH), and ductal carcinoma in situ (DCIS) difficult. This study aims to develop and assess a modified way of performing VABB. PATIENTS AND METHODS A total of 107 women with non-palpable mammographic breast solid tumors BI-RADS 3 and 4 underwent VABB with 11G, on the stereotactic Fischer's table. 54 women were allocated to the recommended protocol and 24 cores were obtained according to the consensus meeting in Nordesterdt (1 offset-main target in the middle of the lesion and one offset inside). 53 women were randomly allocated to the extended protocol and 96 cores were excised (one offset-main target in the middle of the lesion and 7 peripheral offsets). A preoperative diagnosis was established. Women with a preoperative diagnosis of precursor/preinvasive/invasive lesion underwent open surgery. A second pathologist, blind to the preoperative results and to the protocol made the postoperative diagnosis. The percentage of the surface excised via VABB was retrospectively calculated on the mammogram. The discrepancy between preoperative and postoperative diagnoses along with the protocol adopted and the volume removed were evaluated by Fisher's exact test and Mann-Whitney-Wilcoxon test, respectively. RESULTS Irrespectively of the protocol adopted, 82.2% of the lesions were benign. 14.0% of the lesions were malignancies (5.1% of BI-RADS 3, 5.3% of BI-RADS 4A, 25% of BI-RADS 4B, and 83.3% of BI-RADS 4C lesions). 3.7% of the biopsies were precursor lesions. There was no evidence of underestimation in either protocols. In the standard protocol, the preoperative/postoperative diagnoses were identical. In the extended protocol, the postoperative diagnosis was less severe than the preoperative in 55.5% of cases (55.5% vs. 0%, p = 0.029), and preoperative ADH was totally removed. The phenomenon of discrepancy between diagnoses was associated with larger volume removed (8.20 +/- 1.10 vs. 3.32 +/- 3.50 cm3, p = 0.037) and higher removed percentage of the lesion (97.83 +/- 4.86% vs. 74.34 +/- 23.43%, p = 0.024) CONCLUSION The extended protocol seems to totally excise precursor lesions, with minimal underestimation. This might possibly point to a modified management of ADH lesions.
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Affiliation(s)
- George C Zografos
- 1st Department of surgery, School of Medicine, Athens University, Greece
| | - Flora Zagouri
- 1st Department of surgery, School of Medicine, Athens University, Greece
| | | | | | - Afroditi Nonni
- Department of Pathology, School of Medicine, Athens University, Greece
| | | | - Philip Domeyer
- 1st Department of surgery, School of Medicine, Athens University, Greece
| | - Maria Kotsani
- 1st Department of surgery, School of Medicine, Athens University, Greece
| | | | - John Bramis
- 1st Department of surgery, School of Medicine, Athens University, Greece
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Fotou M, Oikonomou V, Zagouri F, Sergentanis TN, Nonni A, Athanassiadou P, Drouveli T, atsouris E, Kotzia E, Zografos GC. Imprint cytology on microcalcifications excised by vacuum-assisted breast biopsy: a rapid preliminary diagnosis. World J Surg Oncol 2007; 5:40. [PMID: 17407604 PMCID: PMC1876235 DOI: 10.1186/1477-7819-5-40] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2007] [Accepted: 04/03/2007] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND To evaluate imprint cytology in the context of specimens with microcalcifications derived from Vacuum-Assisted Breast Biopsy (VABB). PATIENTS AND METHODS A total of 93 women with microcalcifications BI-RADS 3 and 4 underwent VABB and imprint samples were examined. VABB was performed on Fischer's table using 11-gauge Mammotome vacuum probes. A mammogram of the cores after the procedure confirmed the excision of microcalcifications. For the application of imprint cytology, the cores with microcalcifications confirmed by mammogram were gently rolled against glass microscope slides and thus imprint smears were made. For rapid preliminary diagnosis Diff-Quick stain, modified Papanicolaou stain and May Grunwald Giemsa were used. Afterwards, the core was dipped into a CytoRich Red Collection fluid for a few seconds in order to obtain samples with the use of the specimen wash. After the completion of cytological procedures, the core was prepared for routine histological study. The pathologist was blind to the preliminary cytological results. The cytological and pathological diagnoses were comparatively evaluated. RESULTS According to the pathological examination, 73 lesions were benign, 15 lesions were carcinomas (12 ductal carcinomas in situ, 3 invasive ductal carcinomas), and 5 lesions were precursor: 3 cases of atypical ductal hyperplasia (ADH) and 2 cases of lobular neoplasia (LN). The observed sensitivity and specificity of the cytological imprints for cancer were 100% (one-sided, 97.5% CI: 78.2%-100%). Only one case of ADH could be detected by imprint cytology. Neither of the two LN cases was detected by the imprints. The imprints were uninformative in 11 out of 93 cases (11.8%). There was no uninformative case among women with malignancy. CONCLUSION Imprint cytology provides a rapid, accurate preliminary diagnosis in a few minutes. This method might contribute to the diagnosis of early breast cancer and possibly attenuates patients' anxiety.
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Affiliation(s)
- Maria Fotou
- Department of Cytology, Hippocratio Hospital, Athens, Greece
| | | | - Flora Zagouri
- Department of Surgery, Breast Unit, 1st Department of Surgery, School of Medicine, Athens University, Greece
| | - Theodoros N Sergentanis
- Department of Surgery, Breast Unit, 1st Department of Surgery, School of Medicine, Athens University, Greece
| | - Afroditi Nonni
- Department of Pathology, School of Medicine, Athens University, Greece
| | - Pauline Athanassiadou
- Department of Pathology, Laboratory Unit, School of Medicine, Athens University, Greece
| | | | | | - Evagelia Kotzia
- Department of Cytology, Hippocratio Hospital, Athens, Greece
| | - George C Zografos
- Department of Surgery, Breast Unit, 1st Department of Surgery, School of Medicine, Athens University, Greece
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Jensen A, Rank F, Dyreborg U, Severinsen N, Nielsen S, Lynge E, Vejborg I. Performance of combined clinical mammography and needle biopsy: a nationwide study from Denmark. APMIS 2007; 114:884-92. [PMID: 17207089 DOI: 10.1111/j.1600-0463.2006.apm_408.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Clinical mammography and needle biopsy are key tools for non-operative assessment of breast lesions. We evaluated the performance of all combined tests undertaken in Denmark in 2000. Clinical mammography and needle biopsy data were collected and linked to final cancer outcome, to determine sensitivity, specificity, and predictive values of clinical mammography, needle biopsy, and combined test. In 2000, 6709 combined tests were performed in 36 mammography clinics in Denmark. The combined test was consistently more sensitive than any single test, increasing the proportion of women correctly identified with breast cancer by 9% compared with clinical mammography alone. For concordant combined tests (i.e. either both benign or both malignant), specificity and positive predictive value were 100%, sensitivity was 99.1%, and positive predictive value was 99.6%. Therefore, Danish patients with a malignant concordant combined test can proceed directly to definitive surgery without fear of a false-positive diagnosis, and Danish women with a concordant benign combined test can omit surgery without fear of a false-negative diagnosis. In discordant cases, our results showed that any of the two tests with a suspicious or malignant result indicated a high risk of cancer, and excisional diagnostic biopsy therefore still has an important role to play.
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Affiliation(s)
- Allan Jensen
- Institute of Public Health, University of Copenhagen, Copenhagen, Denmark
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Duijm LEM, Groenewoud JH, Roumen RMH, de Koning HJ, Plaisier ML, Fracheboud J. A decade of breast cancer screening in The Netherlands: trends in the preoperative diagnosis of breast cancer. Breast Cancer Res Treat 2007; 106:113-9. [PMID: 17219049 DOI: 10.1007/s10549-006-9468-5] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2006] [Accepted: 11/25/2006] [Indexed: 11/28/2022]
Abstract
PURPOSE In a prospective, multi-institutional follow-up study we describe the trends in the preoperative pathologic confirmation of breast cancer of women who underwent breast cancer screening between 1995 and 2005. METHODS We included all women aged 50-75 years who underwent biennial screening mammography in the southern breast cancer screening region of the Netherlands between February 13, 1995 and December 22, 2004. Clinical data, breast imaging reports, biopsy results and breast surgery reports were collected of all women with a positive screening result. Follow-up lasted through the next biennial screening examination and was approximately two years for all referred women. RESULTS Of 258,900 mammographic screening examinations, 3,064 (1.2%) were positive screens. The majority of women (92%) were analyzed in four regional hospitals and workup yielded breast cancer in 1,332 women. From 1995 to 2005, the percentage of breast cancer cases that underwent percutaneous biopsy prior to surgery, increased from 42.4 to 100%. The proportion of cancers with a preoperative diagnosis of malignancy by percutaneous biopsy, increased from 27.1% in 1995 to 92.7% in 2004. Preoperative breast cancer confirmation by fine needle aspiration cytology (FNAC) gradually decreased from 91.3% to 14.5%, whereas preoperative confirmation by ultrasound guided core biopsy (USCB) or stereotactic core needle biopsy (SCNB) increased from 8.7% to 69.1% and from 0 to 17.4% respectively. CONCLUSIONS A preoperative diagnosis of breast cancer is currently obtained in more than 90% of breast cancer patients. The increase in preoperative breast cancer diagnosis through 1995-2004 is correlated with the introduction of SNCB and increased use of USCB at the expense of FNAC.
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Affiliation(s)
- Lucien E M Duijm
- Department of Radiology, Catharina Hospital, PO Box 1350, 5602 ZA, Eindhoven, The Netherlands.
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The Role of Fine Needle Aspiration Cytology of the Breast in the Core Biopsy Era. AJSP-REVIEWS AND REPORTS 2007. [DOI: 10.1097/01.pcr.0000252861.12112.19] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Lieske B, Ravichandran D, Wright D. Role of fine-needle aspiration cytology and core biopsy in the preoperative diagnosis of screen-detected breast carcinoma. Br J Cancer 2006; 95:62-6. [PMID: 16755293 PMCID: PMC2360502 DOI: 10.1038/sj.bjc.6603211] [Citation(s) in RCA: 69] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Core biopsy (CB) has now largely replaced fine-needle aspiration cytology (FNAC) in the preoperative assessment of breast cancer in the UK. We studied the contribution of FNAC and CB in the preoperative diagnosis of screen-detected breast carcinoma. Data were prospectively collected on 150 840 women who underwent breast screening over a 4-year period from 1999 to 2003. Data on women who had both FNAC and CB taken from the same lesion preoperatively and in whom surgical excision of the lesion subsequently confirmed malignancy was analysed. In 763 cancers, FNAC was inadequate (C1) in 8% and benign (C2) in 10%. Most of these cases presented with microcalcification (25% were C1 or C2). Core biopsy was not representative (B1) or benign (B2) in 7%. The absolute and complete sensitivities were 65 and 82% for FNAC and 80 and 93% for CB in the diagnosis of cancer. Core biopsy was abnormal (B3 or above) in 86% of the cancers missed by FNAC and FNAC was abnormal (C3 or above) in 65% of those missed by CB. Core biopsy is better than FNAC at preoperative diagnosis of screen-detected breast cancer as it missed fewer cancers. However, combining FNAC resulted in a better preoperative diagnosis rate.
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Affiliation(s)
- B Lieske
- Bedfordshire and Hertfordshire Breast Screening Unit and Luton & Dunstable Breast Unit, Luton & Dunstable Hospital, Lewsey Road, Luton, Bedfordshire LU4 0DZ, UK
| | - D Ravichandran
- Bedfordshire and Hertfordshire Breast Screening Unit and Luton & Dunstable Breast Unit, Luton & Dunstable Hospital, Lewsey Road, Luton, Bedfordshire LU4 0DZ, UK
- E-mail:
| | - D Wright
- Bedfordshire and Hertfordshire Breast Screening Unit and Luton & Dunstable Breast Unit, Luton & Dunstable Hospital, Lewsey Road, Luton, Bedfordshire LU4 0DZ, UK
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48
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Abstract
Fine needle aspiration biopsy of nonpalpable breast lesions may be performed with imaging guidance. The technique has a potential role, but is underused because of a relative paucity of specialty-trained, enthusiastic breast cytopathologists. This article discusses the strengths and limitations of the technique in the context of the various imaging modalities, and in comparison with needles used for histologic sampling.
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Affiliation(s)
- Paula B Gordon
- Department of Radiology, University of British Columbia, Vancouver, BC V5Z 1H4, Canada.
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49
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Bock K, Hadji P, Ramaswamy A, Schmidt S, Duda VF. Rationale for a diagnostic chain in gestational breast tumor diagnosis. Arch Gynecol Obstet 2005; 273:337-45. [PMID: 16311748 DOI: 10.1007/s00404-005-0090-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2005] [Accepted: 09/28/2005] [Indexed: 10/25/2022]
Abstract
Due to the physiological tissue alterations of the breast during pregnancy and lactation the diagnosis of a breast tumor by palpation, imaging and fine-needle biopsy is difficult and often unreliable. The purpose of our study was to review the value of imaging (mammography and ultrasonography) and biopsy techniques in order to work out a reliable protocol for evaluating gestational tumors. We performed a retrospective analysis of 25 patients with clinical diagnosis of gestational breast tumors during a 4-year period from 1995 to 1999. Specimens were obtained by core biopsy for histological examination. Invasive breast cancer was diagnosed in five patients, malignant lymphoma of the skin in one patient. The tumors in the remaining 19 patients proved benign. The overall accuracy was 0.91 for conventional mammography, 0.76 for conventional and panoramic ultrasound and 0.48 for color-coded sonography. Mammography as the most reliable imaging method should be used to evaluate all patients in whom ultrasonographic findings are suspicious for tumor. Radiation phobia should not prevent the performance of mammography under these circumstances. Nevertheless, all pre-operative methods of diagnosing gestational breast tumors other than core biopsy are unreliable.
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Affiliation(s)
- K Bock
- Medizinisches Zentrum für Frauenheilkunde und Geburtshilfe der Philipps, Universität Marburg, Pilgrimstein 3, 35033 Marburg, Germany.
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Usami S, Moriya T, Kasajima A, Suzuki A, Ishida T, Sasano H, Ohuchi N. Pathological aspects of core needle biopsy for non-palpable breast lesions. Breast Cancer 2005; 12:272-8. [PMID: 16286907 DOI: 10.2325/jbcs.12.272] [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: 11/27/2022]
Abstract
Recently, the incidence of non-palpable or noninvasive breast cancer has increased. Consequently, criteria for choosing procedures to obtain pathological materials had changed. Fine needle aspiration biopsy cytology (FNA) and core needle biopsy (CNB) are both reliable procedures for detecting breast cancer. However, for non-palpable lesions, the diagnostic accuracy of CNB is higher. The main limits of FNA are the high rate of insufficient sampling and inability to determine invasiveness. CNB is an established alternative to surgical biopsy, and CNB can avoid excess surgical biopsies in a large number of patients. In addition to accurate histological diagnosis, there is interest in obtaining prognostic information from CNB, especially for patients being considered for preoperative (neoadjuvant) therapy. CNB provides useful information about histologic type and grade. However, an unavoidable problem of CNB is underestimation of invasion. On the other hand, there is good concordance in particular for estrogen receptor (ER) and progesterone receptor (PR) between CNB and surgical excision. Several aspects of CNB remains controversial, such as diagnosing papillary lesions by CNB, problems regarding tumor cell displacement after CNB, and management of lobular neoplasia (LN) on CNB.
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Affiliation(s)
- Shin Usami
- Department of Pathology, Tohoku University Hospital, Aoba-ku, Sendai 980-8574, Japan
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