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Rocco N, Ghilli M, Curcio A, Bortul M, Burlizzi S, Cabula C, Cabula R, Ferrari A, Folli S, Fortunato L, Frittelli P, Gentilini O, Grendele S, Grassi MM, Grossi S, Magnoni F, Murgo R, Palli D, Rovera F, Sanguinetti A, Taffurelli M, Tazzioli G, Terribile DA, Caruso F, Galimberti V. Is routine axillary lymph node dissection needed to tailor systemic treatments for breast cancer patients in the era of molecular oncology? A position paper of the Italian National Association of Breast Surgeons (ANISC). EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2024; 50:107954. [PMID: 38217946 DOI: 10.1016/j.ejso.2024.107954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2023] [Revised: 12/17/2023] [Accepted: 01/05/2024] [Indexed: 01/15/2024]
Abstract
BACKGROUND De-escalation of axillary surgery in breast cancer (BC) management began when sentinel lymph node biopsy (SLNB) replaced axillary lymph node dissection (ALND) as standard of care in patients with node-negative BC. The second step consolidated ALND omission in selected subgroups of BC patients with up to two macrometastases and recognized BC molecular and genomic implication in predicting prognosis and planning adjuvant treatment. Outcomes from the recent RxPONDER and monarchE trials have come to challenge the previous cut-off of two SLN in order to inform decisions on systemic therapies for hormone receptor-positive (HR+), human epidermal growth factor receptor type-2 (HER2) negative BC, as the criteria included a cut-off of respectively three and four SLNs. In view of the controversy that this may lift in surgical practice, the Italian National Association of Breast Surgeons (Associazione Nazionale Italiana Senologi Chirurghi, ANISC) reviewed data regarding the latest trials on this topic and proposes an implementation in clinical practice. MATERIAL AND METHODS We reviewed the available literature offering data on the pathological nodal status of cN0 breast cancer patients. RESULTS The rates of pN2 status in cN0 patients ranges from 3.5 % to 16 %; pre-surgical diagnostic definition of axillary lymph node status in cN0 patients by ultrasound could be useful to inform about a possible involvement of ≥4 lymph nodes in this specific sub-groups of women. CONCLUSIONS The Italian National Association of Breast Surgeons (ANISC) considers that for HR + HER2-/cN0-pN1(sn) BC patients undergoing breast conserving treatment the preoperative workup should be optimized for a more detailed assessment of the axilla and the technique of SLNB should be optimized, if considered appropriate by the surgeon, not considering routine ALND always indicated to determine treatment recommendations according to criteria of eligibility to RxPONDER and monarch-E trials.
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Affiliation(s)
- Nicola Rocco
- Department of Advanced Biomedical Sciences, University of Naples Federico II, Naples, Italy.
| | - Matteo Ghilli
- Breast Unit, Azienda Ospedaliero Universitaria Pisana, Pisa, Italy
| | | | - Marina Bortul
- SSD Chirurgia Senologica e Breast Unit, Azienda Sanitaria Universitaria Giuliano Isontina, Trieste, Italy Naples, Italy
| | - Stefano Burlizzi
- UOSD Chirurgia Senologica, Ospedale "A. Perrino", Brindisi, Italy
| | - Carlo Cabula
- Chirurgia Senologica Azienda Ospedaliera Brotzu, Cagliari, Italy
| | - Roberta Cabula
- Cagliari University Hospital, Surgery Unit, Cagliari, Italy
| | - Alberta Ferrari
- SSD Chirurgia Tumori eredo-famigliari, SC Chirurgia Generale 3, Senologia, Fondazione IRCCS Policlinico san Matteo, Pavia, Italy
| | - Secondo Folli
- SC di Chirurgia Oncologica-Senologia, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | - Lucio Fortunato
- Breast Center, San Giovanni-Addolorata Hospital, Rome, Italy
| | - Patrizia Frittelli
- UOC Chirurgia senologica, Ospedale Isola Tiberina Gemelli Isola, Rome, Italy
| | - Oreste Gentilini
- Breast Unit, IRCCS Ospedale San Raffaele di Milano, Milan, Italy
| | - Sara Grendele
- Breast Surgery, Department of Functional Oncology, Alto Vicentino Hospital, Santorso, Vicenza, Italy
| | | | | | - Francesca Magnoni
- Division of Senology, European Institute of Oncology, IRCCS, Milan, Italy
| | - Roberto Murgo
- Chirurgia Senologica, IRCCS Ospedale Casa Sollievo della Sofferenza, San Giovanni Rotondo, Foggia, Italy
| | - Dante Palli
- UOC di Chirurgia Generale ad Indirizzo Senologico-Breast Unit AUSL Piacenza, Italy
| | - Francesca Rovera
- S.S.D. Breast Unit - Ospedale Universitario, Varese, Italy; Dipartimento di Medicina e Innovazione Tecnologica, Università degli Studi dell'Insubria, Varese, Italy
| | - Alessandro Sanguinetti
- SSD Chirurgia della Mammella - Dipartimento di Chirurgia, Azienda Ospedaliera "S.Maria", Terni, Italy
| | - Mario Taffurelli
- Breast Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Policlinico di Sant'Orsola, Bologna, Italy
| | | | | | - Francesco Caruso
- Breast Unit, Humanitas Istituto Clinico Catanese, Misterbianco, (CT), Italy; National Association of Breast Surgeons (ANISC), Italy
| | - Viviana Galimberti
- Division of Senology, European Institute of Oncology, IRCCS, Milan, Italy
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Xu LY, Zhao J, Wang X, Jin XY, Wang BB, Fan YY, Pei XH. Non-sentinel lymph node metastases risk factors in patients with breast cancer with one or two sentinel lymph node macro-metastases. Heliyon 2023; 9:e21254. [PMID: 37964832 PMCID: PMC10641163 DOI: 10.1016/j.heliyon.2023.e21254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Revised: 10/11/2023] [Accepted: 10/18/2023] [Indexed: 11/16/2023] Open
Abstract
Approximately 59 % of patients with breast cancer with one or two sentinel lymph nodes (1-2 SLN) macrometastases do not benefit from axillary lymph node dissection (ALND), which may also incur morbidities. It is necessary to evaluate the association between various clinicopathological characteristics and non-sentinel lymph node metastases (non-SLNM) in patients with breast cancer with 1-2 SLN macrometastases, and determine whether they 1-2 should avoid ALND. Eight electronic literature databases (PubMed, Embase, Web of Science, Cochrane Library, China National Knowledge Infrastructure, Chinese Scientific Journal, Wanfang, and Chinese Biomedical Literature) were searched from their inception to June 30, 2023, and two reviewers independently extracted the data and assessed the risk of bias. Association strength was summarized using odds ratios (OR) and 95 % confidence intervals (CI). Heterogeneity was accounted for using a subgroup analysis. Publication bias was evaluated using funnel plots and Egger's test. There were 25 studies with 8021 participants, and 27 potential risk factors were evaluated. The risk factors for non-SLNM in patients with 1-2 SLN macrometastatic breast cancer include the following: factors of primary tumor: multifocality (OR (95 % CI (2.63 (1.96, 3.54))), tumor size ≥ T2 (2.64 (2.22, 3.14)), tumor localization (upper outer quad) (2.06 (1.23, 3.43)), histopathological grade (G3) (2.45 (1.70, 3.52)), vascular invasion (VI) (2.60 (1.35, 4.98)), lymphovascular invasion (LVI) (2.87 (1.80, 4.56)), perineural invasion (PNI) (3.16 (1.18,8.43)). Factors of lymph nodes: method of SLNs detected (blue dye) (3.85 (1.54, 9.60)), SLN metastasis ratio ≥0.5 (2.79 (2.24, 3.48)), two positive SLNs (3.55, (2.08, 6.07)), zero negative SLN (3.72 (CI 2.50, 4.29)), extranodal extension (ENE) (4.69 (2.16, 10.18)). Molecular typing: Her-2 positive (2.08 (1.26, 3.43)), Her-2 over-expressing subtype (1.83 (1.22, 2.73)). Factors of examination/inspection: axillary lymph nodes (ALNs) positive on imaging (3.18 (1.68, 6.00)), cancer antigen 15-3 (CA15-3) (4.01 (2.33,6.89)), carcinoembryonic antigen (CEA) (2.13 (1.32-3.43)). This review identified the risk factors for non-SLNM in patients with 1-2 SLN macrometastatic breast cancer. However, additional studies are needed to confirm the above findings owing to the limited number and types of studies included.
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Affiliation(s)
- Liu-yan Xu
- The Third affiliated hospital of Beijing University of Chinese Medicine, Beijing 100029, China
| | - Jing Zhao
- The Third affiliated hospital of Beijing University of Chinese Medicine, Beijing 100029, China
| | - Xuan Wang
- The Third affiliated hospital of Beijing University of Chinese Medicine, Beijing 100029, China
| | - Xin-yan Jin
- Center for Evidence-Based Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Bei-bei Wang
- The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou 450000, China
| | - Ying-yi Fan
- The Third affiliated hospital of Beijing University of Chinese Medicine, Beijing 100029, China
| | - Xiao-hua Pei
- The Xiamen Hospital of Beijing University of Chinese Medicine, Xiamen 361001, China
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Pesapane F, Mariano L, Magnoni F, Rotili A, Pupo D, Nicosia L, Bozzini AC, Penco S, Latronico A, Pizzamiglio M, Corso G, Cassano E. Future Directions in the Assessment of Axillary Lymph Nodes in Patients with Breast Cancer. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1544. [PMID: 37763661 PMCID: PMC10534800 DOI: 10.3390/medicina59091544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 08/15/2023] [Accepted: 08/22/2023] [Indexed: 09/29/2023]
Abstract
Background and Objectives: Breast cancer (BC) is a leading cause of morbidity and mortality worldwide, and accurate assessment of axillary lymph nodes (ALNs) is crucial for patient management and outcomes. We aim to summarize the current state of ALN assessment techniques in BC and provide insights into future directions. Materials and Methods: This review discusses various imaging techniques used for ALN evaluation, including ultrasound, computed tomography, magnetic resonance imaging, and positron emission tomography. It highlights advancements in these techniques and their potential to improve diagnostic accuracy. The review also examines landmark clinical trials that have influenced axillary management, such as the Z0011 trial and the IBCSG 23-01 trial. The role of artificial intelligence (AI), specifically deep learning algorithms, in improving ALN assessment is examined. Results: The review outlines the key findings of these trials, which demonstrated the feasibility of avoiding axillary lymph node dissection (ALND) in certain patient populations with low sentinel lymph node (SLN) burden. It also discusses ongoing trials, including the SOUND trial, which investigates the use of axillary ultrasound to identify patients who can safely avoid sentinel lymph node biopsy (SLNB). Furthermore, the potential of emerging techniques and the integration of AI in enhancing ALN assessment accuracy are presented. Conclusions: The review concludes that advancements in ALN assessment techniques have the potential to improve patient outcomes by reducing surgical complications while maintaining accurate disease staging. However, challenges such as standardization of imaging protocols and interpretation criteria need to be addressed. Future research should focus on large-scale clinical trials to validate emerging techniques and establish their efficacy and cost-effectiveness. Over-all, this review provides valuable insights into the current status and future directions of ALN assessment in BC, highlighting opportunities for improving patient care.
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Affiliation(s)
- Filippo Pesapane
- Breast Imaging Division, IEO European Institute of Oncology IRCCS, 20141 Milan, Italy; (A.R.); (L.N.); (A.C.B.); (S.P.); (A.L.); (M.P.); (E.C.)
| | - Luciano Mariano
- Breast Imaging Division, AOU Città della Scienza e della Salute di Torino, 10126 Turin, Italy;
| | - Francesca Magnoni
- Division of Breast Surgery, IEO European Institute of Oncology IRCCS, 20141 Milan, Italy; (F.M.); (G.C.)
- European Cancer Prevention Organization (ECP), 20122 Milan, Italy
| | - Anna Rotili
- Breast Imaging Division, IEO European Institute of Oncology IRCCS, 20141 Milan, Italy; (A.R.); (L.N.); (A.C.B.); (S.P.); (A.L.); (M.P.); (E.C.)
| | - Davide Pupo
- Radiology Division, Department of Precision Medicine, University of Campania Luigi Vanvitelli, 80138 Naples, Italy;
| | - Luca Nicosia
- Breast Imaging Division, IEO European Institute of Oncology IRCCS, 20141 Milan, Italy; (A.R.); (L.N.); (A.C.B.); (S.P.); (A.L.); (M.P.); (E.C.)
| | - Anna Carla Bozzini
- Breast Imaging Division, IEO European Institute of Oncology IRCCS, 20141 Milan, Italy; (A.R.); (L.N.); (A.C.B.); (S.P.); (A.L.); (M.P.); (E.C.)
| | - Silvia Penco
- Breast Imaging Division, IEO European Institute of Oncology IRCCS, 20141 Milan, Italy; (A.R.); (L.N.); (A.C.B.); (S.P.); (A.L.); (M.P.); (E.C.)
| | - Antuono Latronico
- Breast Imaging Division, IEO European Institute of Oncology IRCCS, 20141 Milan, Italy; (A.R.); (L.N.); (A.C.B.); (S.P.); (A.L.); (M.P.); (E.C.)
| | - Maria Pizzamiglio
- Breast Imaging Division, IEO European Institute of Oncology IRCCS, 20141 Milan, Italy; (A.R.); (L.N.); (A.C.B.); (S.P.); (A.L.); (M.P.); (E.C.)
| | - Giovanni Corso
- Division of Breast Surgery, IEO European Institute of Oncology IRCCS, 20141 Milan, Italy; (F.M.); (G.C.)
- European Cancer Prevention Organization (ECP), 20122 Milan, Italy
- Department of Oncology and Hemato-Oncology, University of Milan, 20122 Milan, Italy
| | - Enrico Cassano
- Breast Imaging Division, IEO European Institute of Oncology IRCCS, 20141 Milan, Italy; (A.R.); (L.N.); (A.C.B.); (S.P.); (A.L.); (M.P.); (E.C.)
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Dihge L, Bendahl PO, Skarping I, Hjärtström M, Ohlsson M, Rydén L. The implementation of NILS: A web-based artificial neural network decision support tool for noninvasive lymph node staging in breast cancer. Front Oncol 2023; 13:1102254. [PMID: 36937408 PMCID: PMC10014909 DOI: 10.3389/fonc.2023.1102254] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Accepted: 02/13/2023] [Indexed: 03/06/2023] Open
Abstract
Objective To implement artificial neural network (ANN) algorithms for noninvasive lymph node staging (NILS) to a decision support tool and facilitate the option to omit surgical axillary staging in breast cancer patients with low-risk of nodal metastasis. Methods The NILS tool is a further development of an ANN prototype for the prediction of nodal status. Training and internal validation of the original algorithm included 15 clinical and tumor-related variables from a consecutive cohort of 800 breast cancer cases. The updated NILS tool included 10 top-ranked input variables from the original prototype. A workflow with four ANN pathways was additionally developed to allow different combinations of missing preoperative input values. Predictive performances were assessed by area under the receiver operating characteristics curves (AUC) and sensitivity/specificity values at defined cut-points. Clinical utility was presented by estimating possible sentinel lymph node biopsy (SLNB) reduction rates. The principles of user-centered design were applied to develop an interactive web-interface to predict the patient's probability of healthy lymph nodes. A technical validation of the interface was performed using data from 100 test patients selected to cover all combinations of missing histopathological input values. Results ANN algorithms for the prediction of nodal status have been implemented into the web-based NILS tool for personalized, noninvasive nodal staging in breast cancer. The estimated probability of healthy lymph nodes using the interface showed a complete concordance with estimations from the reference algorithm except in two cases that had been wrongly included (ineligible for the technical validation). NILS predictive performance to distinguish node-negative from node-positive disease, also with missing values, displayed AUC ranged from 0.718 (95% CI, 0.687-0.748) to 0.735 (95% CI, 0.704-0.764), with good calibration. Sensitivity 90% and specificity 34% were demonstrated. The potential to abstain from axillary surgery was observed in 26% of patients using the NILS tool, acknowledging a false negative rate of 10%, which is clinically accepted for the standard SLNB technique. Conclusions The implementation of NILS into a web-interface are expected to provide the health care with decision support and facilitate preoperative identification of patients who could be good candidates to avoid unnecessary surgical axillary staging.
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Affiliation(s)
- Looket Dihge
- Department of Clinical Sciences Lund, Division of Surgery, Lund University, Lund, Sweden
- Department of Plastic and Reconstructive Surgery, Skåne University Hospital, Malmö, Sweden
- *Correspondence: Looket Dihge, ; Lisa Rydén,
| | - Pär-Ola Bendahl
- Department of Clinical Sciences Lund, Division of Oncology, Lund University, Lund, Sweden
| | - Ida Skarping
- Department of Clinical Sciences Lund, Division of Oncology, Lund University, Lund, Sweden
- Department of Clinical Physiology and Nuclear Medicine, Skåne University Hospital, Lund, Sweden
| | - Malin Hjärtström
- Department of Clinical Sciences Lund, Division of Oncology, Lund University, Lund, Sweden
| | - Mattias Ohlsson
- Department of Astronomy and Theoretical Physics, Division of Computational Biology and Biological Physics, Lund University, Lund, Sweden
| | - Lisa Rydén
- Department of Clinical Sciences Lund, Division of Surgery, Lund University, Lund, Sweden
- Department of Surgery, Skåne University Hospital, Malmö, Sweden
- *Correspondence: Looket Dihge, ; Lisa Rydén,
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Non-invasive predictors of axillary lymph node burden in breast cancer: a single-institution retrospective analysis. Breast Cancer Res Treat 2022; 195:161-169. [PMID: 35864309 PMCID: PMC9374610 DOI: 10.1007/s10549-022-06672-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 07/02/2022] [Indexed: 11/13/2022]
Abstract
Purpose Axillary staging is an important prognostic factor in breast cancer. Sentinel lymph node biopsy (SNB) is currently used to stage patients who are clinically and radiologically node-negative. Since the establishment that axillary node clearance (ANC) does not improve overall survival in breast-conserving surgery for patients with low-risk biological cancers, axillary management has become increasingly conservative. This study aims to identify and assess the clinical predictive value of variables that could play a role in the quantification of axillary burden, including the accuracy of quantifying abnormal axillary nodes on ultrasound. Methods A retrospective analysis was conducted of hospital data for female breast cancer patients receiving an ANC at our centre between January 2018 and January 2020. The reference standard for axillary burden was surgical histology following SNB and ANC, allowing categorisation of the patients under ‘low axillary burden’ (2 or fewer pathological macrometastases) or ‘high axillary burden’ (> 2). After exploratory univariate analysis, multivariate logistic regression was conducted to determine relationships between the outcome category and candidate predictor variables: patient age at diagnosis, tumour focality, tumour size on ultrasound and number of abnormal lymph nodes on axillary ultrasound. Results One hundred and thirty-five patients were included in the analysis. Logistic regression showed that the number of abnormal lymph nodes on axillary ultrasound was the strongest predictor of axillary burden and statistically significant (P = 0.044), with a sensitivity of 66.7% and specificity of 86.8% (P = 0.011). Conclusion Identifying the number of abnormal lymph nodes on preoperative ultrasound can help to quantify axillary nodal burden and identify patients with high axillary burden, and should be documented as standard in axillary ultrasound reports of patients with breast cancer.
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Radosa JC, Solomayer EF, Deeken M, Minko P, Zimmermann JSM, Kaya AC, Radosa MP, Stotz L, Huwer S, Müller C, Karsten MM, Wagenpfeil G, Radosa CG. Preoperative Sonographic Prediction of Limited Axillary Disease in Patients with Primary Breast Cancer Meeting the Z0011 Criteria: an Alternative to Sentinel Node Biopsy? Ann Surg Oncol 2022; 29:4764-4772. [PMID: 35486266 PMCID: PMC9246792 DOI: 10.1245/s10434-022-11829-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Accepted: 04/13/2022] [Indexed: 12/19/2022]
Abstract
PURPOSE To assess the accuracy of preoperative sonographic staging for prediction of limited axillary disease (LAD, one or two metastatic lymph nodes) and to identify factors associated with high prediction-pathology concordance in patients with early-stage breast cancer meeting the Z0011 criteria. MATERIALS AND METHODS Patients treated between January 2015 and January 2020 were included in this retrospective, multicentric analysis of prospectively acquired service databases. The accuracy of LAD prediction was assessed separately for patients with one and two suspicious lymph nodes on preoperative sonography. Test validity outcomes for LAD prediction were calculated for both groups, and a multivariate model was used to identify factors associated with high accuracy of LAD prediction. RESULTS Of 2059 enrolled patients, 1513 underwent sentinel node biopsy, 436 primary and 110 secondary axillary dissection. For LAD prediction in patients with one suspicious lymph node on preoperative ultrasound, sensitivity was 92% (95% CI 87-95%), negative predictive value (NPV) was 92% (95% CI 87-95%), and the false-negative rate (FNR) was 8% (95% CI 5-13%). For patients with two preoperatively suspicious nodes, the sensitivity, NPV, and FNR were 89% (95% CI 84-93%), 73% (62-83%), and 11% (95% CI 7-16%), respectively. On multivariate analysis, the number of suspicious lymph nodes was associated inversely with correct LAD prediction ([OR 0.01 (95% CI 0.01-0.93), p ≤ 0.01]. CONCLUSIONS Sonographic axillary staging in patients with one metastatic lymph node predicted by preoperative ultrasound showed high accuracy and a false-negative rate comparable to sentinel node biopsy for prediction of limited axillary disease.
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Affiliation(s)
- Julia Caroline Radosa
- Department of Gynaecology and Obstetrics, Saarland University Hospital, Homburg, Saar, Germany.
| | - Erich-Franz Solomayer
- Department of Gynaecology and Obstetrics, Saarland University Hospital, Homburg, Saar, Germany
| | - Martin Deeken
- Department of Gynaecology and Obstetrics, Knappschaftsklinikum Puettlingen, Puettlingen, Germany
| | - Peter Minko
- Department for Diagnostic and Interventionel Radiology, Duesseldorf University Hospital, Duesseldorf, Germany
| | | | - Askin Canguel Kaya
- Department of Gynaecology and Obstetrics, Saarland University Hospital, Homburg, Saar, Germany
| | - Marc Philipp Radosa
- Department of Gynaecology & Obstetrics, Klinikum Bremen-Nord, Bremen, Germany
| | - Lisa Stotz
- Department of Gynaecology and Obstetrics, Saarland University Hospital, Homburg, Saar, Germany
| | - Sarah Huwer
- Department of Gynaecology and Obstetrics, Saarland University Hospital, Homburg, Saar, Germany
| | - Carolin Müller
- Department of Gynaecology and Obstetrics, Saarland University Hospital, Homburg, Saar, Germany
| | - Maria Margarete Karsten
- Charité - University Medicine Berlin, Corporate Member of Freie University Berlin, Humboldt-Universität zu Berlin, Berlin, Germany.,Department of Gynecology with Breast Center, Berlin Institute of Health, Berlin, Germany
| | - Gudrun Wagenpfeil
- Institute of Medical Biometry, Epidemiology and Medical Informatics, Saarland University Hospital, Homburg, Saar, Germany
| | - Christoph Georg Radosa
- Department of Gynaecology and Obstetrics, Saarland University Hospital, Homburg, Saar, Germany.,Department of Diagnostic and Interventional Radiology, University Hospital Carl Gustav Carus, TU Dresden, Dresden, Germany
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Preoperative axillary ultrasonography in patients with breast cancer: a prospective study to evaluate its ability to predict axillary tumor load. RADIOLOGIA 2022; 64 Suppl 1:28-36. [DOI: 10.1016/j.rxeng.2021.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Accepted: 07/12/2021] [Indexed: 11/24/2022]
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Preoperative axillary nodal staging of invasive lobular breast cancer with ultrasound guided fine needle aspiration in patients with suspicious ultrasound findings versus aspiration in all patients - A retrospective single institutional analysis. Eur J Surg Oncol 2021; 48:742-747. [PMID: 34872778 DOI: 10.1016/j.ejso.2021.11.130] [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: 07/27/2021] [Revised: 11/20/2021] [Accepted: 11/26/2021] [Indexed: 11/20/2022] Open
Abstract
INTRODUCTION - At present, surgical strategies for breast cancer patients with >2 lymph nodes (LN) involved differ from those with no or lower degree of nodal involvement. Preoperative assessment of the axilla is less sensitive in patients with lobular carcinoma (ILC) than patients with other histological tumour types. MATERIALS AND METHODS - A retrospective analysis of axillary staging by palpation, axillary ultrasound (AXUS) and AXUS-guided fine-needle aspiration cytology (FNAC) of 153 patients with ILC diagnosed and operated on between January 2013 and December 2020 was performed. Patients had either sentinel node biopsy or axillary lymph node dissection according to current practice. In period 1, patients had FNAC only when AXUS suggested nodal involvement (n = 106), and in period 2, all ILC patients had axillary FNAC (n = 47). RESULTS - Of the factors associated with >2LNs involvement, logistic regression suggested only AXUS/FNAC based staging as independent variable for all patients. Patients with AXUS-guided FNAC had a significantly higher proportion of true negative and lower proportion of true positive cases in the P2 period (0 vs 55% and 72% vs 11% for >2 LNs involvement, respectively; both p < 0.0001). CONCLUSIONS - AXUS-guided FNAC of all ILC patients did not result in improved preoperative identification of patients with >2 metastatic LNs but increased the false-negative rate of the assessment by producing false-negative results in patients who would not have undergone a biopsy due to negative AXUS findings.
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Jazrawi A, Pantiora E, Abdsaleh S, Bacovia DV, Eriksson S, Leonhardt H, Wärnberg F, Karakatsanis A. Magnetic-Guided Axillary UltraSound (MagUS) Sentinel Lymph Node Biopsy and Mapping in Patients with Early Breast Cancer. A Phase 2, Single-Arm Prospective Clinical Trial. Cancers (Basel) 2021; 13:cancers13174285. [PMID: 34503095 PMCID: PMC8428333 DOI: 10.3390/cancers13174285] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 07/30/2021] [Accepted: 08/20/2021] [Indexed: 01/23/2023] Open
Abstract
Lymph Node Dissection (SLND) is standard of care for diagnosing sentinel lymph node (SLN) status in patients with early breast cancer. Study aim was to determine whether the combination of Superparamagnetic iron oxide nanoparticles (SPIO) MRI-lymphography (MRI-LG) and a Magnetic-guided Axillary UltraSound (MagUS) with biopsy can allow for minimally invasive, axillary evaluation to de-escalate surgery. Patients were injected with 2 mL of SPIO and underwent MRI-LG for SN mapping. Thereafter MagUS and core needle biopsy (CNB) were performed. Patients planned for neoadjuvant treatment, the SLN was clipped and SLND was performed after neoadjuvant with the addition of isotope. During surgery, SLNs were controlled for signs of previous biopsy or clip. The primary endpoint was MagUS SLN detection rate, defined as successful SLN detection of at least one SLN of those retrieved in SLND. In 79 patients, 48 underwent upfront surgery, 12 received neoadjuvant and 19 had recurrent cancer. MagUS traced the SLN in all upfront and neoadjuvant cases, detecting all patients with macrometastases (n = 10). MagUS missed only one micrometastasis, outperforming baseline axillary ultrasound AUS (AUC: 0.950 vs. 0.508, p < 0.001) and showing no discordance to SLND (p = 1.000). MagUS provides the niche for minimally invasive axillary mapping that can reduce diagnostic surgery.
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Affiliation(s)
- Allan Jazrawi
- Centre for Clinical Research, County Västmanland, Uppsala University, 72189 Västerås, Sweden; (A.J.); (S.E.)
- Department of Surgery, Västmanlands County Hospital, 72189 Västerås, Sweden
| | - Eirini Pantiora
- Department of Surgical Sciences, Uppsala University, 75185 Uppsala, Sweden; (E.P.); (S.A.); (F.W.)
- Department of Surgery, Section for Endocrine and Breast Surgery, Uppsala University Hospital, 75185 Uppsala, Sweden
| | - Shahin Abdsaleh
- Department of Surgical Sciences, Uppsala University, 75185 Uppsala, Sweden; (E.P.); (S.A.); (F.W.)
- Aleris Mammography Unit, 75320 Uppsala, Sweden
| | - Daniel Vasiliu Bacovia
- Department Immunology, Genetics and Pathology, Uppsala University, 75185 Uppsala, Sweden;
| | - Staffan Eriksson
- Centre for Clinical Research, County Västmanland, Uppsala University, 72189 Västerås, Sweden; (A.J.); (S.E.)
- Department of Surgery, Västmanlands County Hospital, 72189 Västerås, Sweden
| | - Henrik Leonhardt
- Department of Radiology, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, 41343 Gothenburg, Sweden;
| | - Fredrik Wärnberg
- Department of Surgical Sciences, Uppsala University, 75185 Uppsala, Sweden; (E.P.); (S.A.); (F.W.)
- Department of Surgery, Section for Endocrine and Breast Surgery, Uppsala University Hospital, 75185 Uppsala, Sweden
- Department of Surgery, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, 41345 Gothenburg, Sweden
| | - Andreas Karakatsanis
- Department of Surgical Sciences, Uppsala University, 75185 Uppsala, Sweden; (E.P.); (S.A.); (F.W.)
- Department of Surgery, Section for Endocrine and Breast Surgery, Uppsala University Hospital, 75185 Uppsala, Sweden
- Correspondence:
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10
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Neira Vallejos P, Aguirre Donoso B, Arancibia Hernández P, Behnke Arriagada C, Jacard Cangas M, Torres Castro S, Ibarra Valencia Á, Castro Cruz M. Preoperative axillary ultrasonography in patients with breast cancer: a prospective study to evaluate its ability to predict axillary tumor load. RADIOLOGIA 2021; 64:S0033-8338(21)00123-5. [PMID: 34452750 DOI: 10.1016/j.rx.2021.07.004] [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: 04/18/2021] [Revised: 07/07/2021] [Accepted: 07/12/2021] [Indexed: 11/17/2022]
Abstract
OBJECTIVE This study aimed to determine the ability of axillary ultrasonography to predict the number of lymph nodes with metastases found in sentinel node axillary surgery or axillary lymph node resection in patients recently diagnosed with breast cancer after percutaneous biopsy. METHODS This prospective study included patients diagnosed with invasive breast cancer by percutaneous biopsy. Axillary lymph nodes were classified at ultrasound examination as suspicious or not suspicious, and the number of suspicious nodes was compared with the number classified as suspicious in the surgical specimen. RESULTS We included 142 patients, 4 of whom had bilateral cancer; 133 of the 146 tumors were clinically classified as T1-T2 N0. The median number of suspicious lymph nodes at ultrasound was 2 (1-6), and the median number of suspicious lymph nodes in the surgical biopsy specimen was 1 (1-16); the difference was not significant (p=0.1). The correlation between the number of positive lymph nodes on axillary ultrasound and the number of metastatic lymph nodes in the surgical specimen was 72.7% p=0.0002 and the concordance was 79% (95%CI 62.4%-95.6%) p=0.0001. For diagnosing high axillary tumor load (≥3 metastatic lymph nodes) versus low axillary tumor load (<3 metastatic lymph nodes), axillary ultrasound had 86.6% sensitivity, 83.3% specificity, 92% PPV, and 71.4% NPV. CONCLUSION Our results show that preoperative axillary ultrasound can differentiate between low and high tumor load and can be used as a tool to select the type of treatment. These results need to be confirmed in randomized multicenter studies.
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Affiliation(s)
- P Neira Vallejos
- Departamento de Radiología, Clínica Las Condes, Las Condes, Santiago, Chile.
| | - B Aguirre Donoso
- Departamento de Radiología, Clínica Las Condes, Las Condes, Santiago, Chile
| | | | - C Behnke Arriagada
- Departamento de Radiología, Clínica Las Condes, Las Condes, Santiago, Chile
| | - M Jacard Cangas
- Departamento de Radiología, Clínica Las Condes, Las Condes, Santiago, Chile
| | - S Torres Castro
- Departamento de Cirugía, Clínica Las Condes, Las Condes, Santiago, Chile
| | - Á Ibarra Valencia
- Departamento de Anatomía Patológica, Clínica Las Condes, Las Condes, Santiago, Chile
| | - M Castro Cruz
- Escuela de Medicina, Universidad Finis Terrae, Providencia, Santiago, Chile
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11
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Brackstone M, Baldassarre FG, Perera FE, Cil T, Chavez Mac Gregor M, Dayes IS, Engel J, Horton JK, King TA, Kornecki A, George R, SenGupta SK, Spears PA, Eisen AF. Management of the Axilla in Early-Stage Breast Cancer: Ontario Health (Cancer Care Ontario) and ASCO Guideline. J Clin Oncol 2021; 39:3056-3082. [PMID: 34279999 DOI: 10.1200/jco.21.00934] [Citation(s) in RCA: 89] [Impact Index Per Article: 29.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE To provide recommendations on the best strategies for the management and on the best timing and treatment (surgical and radiotherapeutic) of the axilla for patients with early-stage breast cancer. METHODS Ontario Health (Cancer Care Ontario) and ASCO convened a Working Group and Expert Panel to develop evidence-based recommendations informed by a systematic review of the literature. RESULTS This guideline endorsed two recommendations of the ASCO 2017 guideline for the use of sentinel lymph node biopsy in patients with early-stage breast cancer and expanded on that guideline with recommendations for radiotherapy interventions, timing of staging after neoadjuvant chemotherapy (NAC), and mapping modalities. Overall, the ASCO 2017 guideline, seven high-quality systematic reviews, 54 unique studies, and 65 corollary trials formed the evidentiary basis of this guideline. RECOMMENDATIONS Recommendations are issued for each of the objectives of this guideline: (1) To determine which patients with early-stage breast cancer require axillary staging, (2) to determine whether any further axillary treatment is indicated for women with early-stage breast cancer who did not receive NAC and are sentinel lymph node-negative at diagnosis, (3) to determine which axillary strategy is indicated for women with early-stage breast cancer who did not receive NAC and are pathologically sentinel lymph node-positive at diagnosis (after a clinically node-negative presentation), (4) to determine what axillary treatment is indicated and what the best timing of axillary treatment for women with early-stage breast cancer is when NAC is used, and (5) to determine which are the best methods for identifying sentinel nodes.Additional information is available at www.asco.org/breast-cancer-guidelines.
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Affiliation(s)
| | | | | | - Tulin Cil
- University Health Network, Princess Margaret Hospital, Toronto, Ontario, Canada
| | | | - Ian S Dayes
- Juravinski Cancer Centre, Hamilton, Ontario, Canada
| | - Jay Engel
- Cancer Center of Southeastern Ontario, Kingston General Hospital, Kingston, Ontario, Canada
| | | | - Tari A King
- Dana Farber/Brigham & Women's Cancer Center, Boston, MA
| | | | - Ralph George
- Division of General Surgery, St Michael's Hospital, CIBC Breast Centre, Toronto, Ontario, Canada
| | - Sandip K SenGupta
- Pathology Department, Kingston General Hospital, Kingston, Ontario, Canada
| | - Patricia A Spears
- University of North Carolina Lineberger Comprehensive Cancer Center, Chapel Hill, NC
| | - Andrea F Eisen
- University of Toronto, Odette Cancer Centre, Toronto, Ontario, Canada
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12
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Majid S, Bendahl PO, Huss L, Manjer J, Rydén L, Dihge L. Validation of the Skåne University Hospital nomogram for the preoperative prediction of a disease-free axilla in patients with breast cancer. BJS Open 2021; 5:6308066. [PMID: 34157725 PMCID: PMC8219350 DOI: 10.1093/bjsopen/zrab027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 02/22/2021] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Axillary staging via sentinel lymph node biopsy (SLNB) is performed for clinically node-negative (N0) breast cancer patients. The Skåne University Hospital (SUS) nomogram was developed to assess the possibility of omitting SLNB for patients with a low risk of nodal metastasis. Area under the receiver operating characteristic curve (AUC) was 0.74. The aim was to validate the SUS nomogram using only routinely collected data from the Swedish National Quality Registry for Breast Cancer at two breast cancer centres during different time periods. METHOD This retrospective study included patients with primary breast cancer who were treated at centres in Lund and Malmö during 2008-2013. Clinicopathological predictors in the SUS nomogram were age, mode of detection, tumour size, multifocality, lymphovascular invasion and surrogate molecular subtype. Multiple imputation was used for missing data. Validation performance was assessed using AUC and calibration. RESULTS The study included 2939 patients (1318 patients treated in Lund and 1621 treated in Malmö). Node-positive disease was detected in 1008 patients. The overall validation AUC was 0.74 (Lund cohort AUC: 0.75, Malmö cohort AUC: 0.73), and the calibration was satisfactory. Accepting a false-negative rate of 5 per cent for predicting N0, a possible SLNB reduction rate of 15 per cent was obtained in the overall cohort. CONCLUSION The SUS nomogram provided acceptable power for predicting a disease-free axilla in the validation cohort. This tool may assist surgeons in identifying and counselling patients with a low risk of nodal metastasis on the omission of SLNB staging.
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Affiliation(s)
- S Majid
- Department of Clinical Sciences Malmö, Lund University, Malmö, Sweden.,Department of Surgery, Skåne University Hospital, Lund-Malmö, Sweden
| | - P-O Bendahl
- Department of Oncology and Pathology, Clinical Sciences, Lund University, Sweden
| | - L Huss
- Department of Clinical Sciences Malmö, Lund University, Malmö, Sweden.,Department of Surgery, Helsingborg Hospital, Helsingborg, Sweden
| | - J Manjer
- Department of Clinical Sciences Malmö, Lund University, Malmö, Sweden.,Department of Surgery, Skåne University Hospital, Lund-Malmö, Sweden
| | - L Rydén
- Department of Surgery, Skåne University Hospital, Lund-Malmö, Sweden.,Department of Clinical Sciences Lund, Lund University, Lund, Sweden
| | - L Dihge
- Department of Clinical Sciences Lund, Lund University, Lund, Sweden.,Department of Plastic and Reconstructive Surgery, Skåne University Hospital, Malmö, Sweden
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13
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Defer A, Tessier V, Haudebourg J, Dejode M, Gosset M, Barranger E, Delpech Y. [Is preoperative axillary radio-cytology justified after ACOSOG Z001?]. Bull Cancer 2021; 108:605-613. [PMID: 33975722 DOI: 10.1016/j.bulcan.2021.02.010] [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: 10/09/2020] [Revised: 02/13/2021] [Accepted: 02/19/2021] [Indexed: 11/28/2022]
Abstract
INTRODUCTION Invasive breast cancer without clinical adenopathy (cN0) is currently explored by the sentinel node (GS) technique, except in the case of positive preoperative radio-cytological screening, where axillary curage (CA) remains systematic from the outset. Since the publication of the ACOSOG-Z0011 trial, abstention from CA is possible in patients presenting less than three metastatic GS. As a result, the value of axillary radio-cytological screening is being questioned as it could potentially lead to axillary surgical over-treatment. The objective of this study was to study clinically N0 patients with positive axillary cytology and to compare it to a group of patients with positive GS. METHOD One hundred and forty-seven patients with cN0 pN+ breast cancer treated between 2014 and 2016 were selected retrospectively. Two groups were constituted according to the initial radio-cytological evaluation. A CA was systematically performed. RESULTS Thirty-one patients with positive axillary cytology (n=31 vs. n=116) had more metastatic lymph nodes (P=0.01) in the AC, larger (P<0.001), less differentiated (P<0.001) tumours, and shorter recurrence-free survival (P=0.0114). It also appeared that 38.7 % of patients with a positive cytology had at most two metastatic nodes and could, according to the results of ACOSOG, benefit from therapeutic de-escalation. CONCLUSION X-ray cytological screening remains essential in order to select a subgroup of patients with a high lymph node tumour load. Additional studies are necessary in order to be able to offer therapeutic de-escalation to 1/3 of these patients without the risk of under-treatment for the remaining 2/3.
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Affiliation(s)
- Antoine Defer
- Centre Antoine-Lacassagne, département de chirurgie sénologique, onco-gynécologique et reconstruction, 33, avenue de Valombrose, 06189 Nice cedex 2, France.
| | - Vincent Tessier
- Centre Antoine-Lacassagne, département de chirurgie sénologique, onco-gynécologique et reconstruction, 33, avenue de Valombrose, 06189 Nice cedex 2, France
| | - Juliette Haudebourg
- Centre Antoine-Lacassagne, département des laboratoires, laboratoire d'anatomocytopathologie, 33, avenue de Valombrose, 06189 Nice cedex 2, France
| | - Magali Dejode
- Centre Antoine-Lacassagne, département de chirurgie sénologique, onco-gynécologique et reconstruction, 33, avenue de Valombrose, 06189 Nice cedex 2, France
| | - Marie Gosset
- Centre Antoine-Lacassagne, département de chirurgie sénologique, onco-gynécologique et reconstruction, 33, avenue de Valombrose, 06189 Nice cedex 2, France
| | - Emmanuel Barranger
- Centre Antoine-Lacassagne, département de chirurgie sénologique, onco-gynécologique et reconstruction, 33, avenue de Valombrose, 06189 Nice cedex 2, France
| | - Yann Delpech
- Centre Antoine-Lacassagne, département de chirurgie sénologique, onco-gynécologique et reconstruction, 33, avenue de Valombrose, 06189 Nice cedex 2, France
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14
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Keelan S, Heeney A, Downey E, Hegarty A, Roche T, Power C, Mhuircheartaigh NN, Duke D, Kerr J, Hambly N, Hill A. Breast cancer patients with a negative axillary ultrasound may have clinically significant nodal metastasis. Breast Cancer Res Treat 2021; 187:303-310. [PMID: 33837870 DOI: 10.1007/s10549-021-06194-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Accepted: 03/12/2021] [Indexed: 01/01/2023]
Abstract
INTRODUCTION The non-invasive nature of the preoperative axillary ultrasound (AUS) fits the current trend of increasingly conservative axillary management. Recent publications suggest that early disease patients with clinically and radiologically negative axillae do not require sentinel lymph node biopsy (SLNB). This study aims to determine the true extent of axillary node disease in negative preoperative AUS patients. METHODS A 10-year breast cancer registry was reviewed to identify women with pathologically confirmed T1-2 invasive breast cancer and a negative preoperative AUS. Patients who received neoadjuvant chemotherapy were excluded. Combined positive lymph node count of SLNB ± ALND was used to determine total nodal burden (TNB). Axillae were classified into low nodal burden (LNB) defined as 1-2 positive nodes and high nodal burden (HNB) defined as ≥ 3 positive nodes. RESULTS 762 patients with negative AUS were included. There were 46.9% and 53.0% T1 and T2 tumours, respectively. 76.9% were node negative (0 LN +), 18.9% had LNB (1-2 LN +) and 4.2% had HNB (≥ 3LN +). Specifically, HNB disease was seen in 2% of T1 tumours and 6.2 % of T2 tumours with a negative AUS. In multivariate analysis, T2 strongly associated with ≥ 3 positive ALNs (OR 2.66 CI 1.09-6.51 p = 0.03) as did lymphovascular invasion (OR 3.56 CI 1.52-8.30 p = < 0.01). CONCLUSION This study shows that AUS in its current form cannot exclude HNB axillary metastasis to the extent of eliminating the need for surgical staging of the axilla. This may impact axillary local-regional recurrence and disease-free survival. We caution that a negative AUS has a rate of 4.2% of HNB. Therefore, in cases of negative AUS with a T2 tumour, we advocate continued use of SLNB.
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Affiliation(s)
- Stephen Keelan
- The Department of Surgery, The Royal College of Surgeons in Ireland, Dublin, Ireland. .,Department of Breast and Endocrine Surgery, Beaumont Hospital, Dublin, Ireland.
| | - Anna Heeney
- The Department of Surgery, The Royal College of Surgeons in Ireland, Dublin, Ireland.,Department of Breast and Endocrine Surgery, Beaumont Hospital, Dublin, Ireland
| | - Eithne Downey
- Department of Breast and Endocrine Surgery, Beaumont Hospital, Dublin, Ireland
| | - Aisling Hegarty
- The Department of Surgery, The Royal College of Surgeons in Ireland, Dublin, Ireland.,Department of Breast and Endocrine Surgery, Beaumont Hospital, Dublin, Ireland
| | - Trudi Roche
- Department of Breast and Endocrine Surgery, Beaumont Hospital, Dublin, Ireland
| | - Colm Power
- The Department of Surgery, The Royal College of Surgeons in Ireland, Dublin, Ireland.,Department of Breast and Endocrine Surgery, Beaumont Hospital, Dublin, Ireland
| | | | - Deirdre Duke
- Department of Radiology, Beaumont Hospital, Beaumont Hospital, Dublin, Ireland
| | - Jennifer Kerr
- Department of Radiology, Beaumont Hospital, Beaumont Hospital, Dublin, Ireland
| | - Niamh Hambly
- Department of Radiology, Beaumont Hospital, Beaumont Hospital, Dublin, Ireland
| | - Arnold Hill
- The Department of Surgery, The Royal College of Surgeons in Ireland, Dublin, Ireland.,Department of Breast and Endocrine Surgery, Beaumont Hospital, Dublin, Ireland
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15
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Extra-axillary nodal metastases in breast cancer: comparison of ultrasound, MRI, PET/CT, and CT. Clin Imaging 2021; 79:113-118. [PMID: 33933824 DOI: 10.1016/j.clinimag.2021.03.028] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 03/15/2021] [Accepted: 03/19/2021] [Indexed: 02/05/2023]
Abstract
PURPOSE To evaluate how ultrasound (US), MRI, PET/CT, and CT predict extra-axillary nodal metastases. SUBJECTS AND METHODS This IRB approved, retrospective study consisted of 124 suspicious supraclavicular and 88 internal mammary (IM) nodal cases with US and at least one additional cross-sectional examination (MRI, PET/CT or CT) from a total of 1472 invasive cancers with staging nodal US between January 2016-January 2019. Imaging findings were compared with the true node status, determined by fine needle aspirate (FNA) biopsy or evidence of response to chemotherapy on follow up imaging. RESULTS In the supraclavicular region, US had accuracy 98.2%, consisting of 97 true positives (TP), 27 false positives (FP), and 1348 true negative (TN). 93.5% of suspicious supraclavicular nodes had FNA for a PPV 78.2%. PET/CT had accuracy 88.6% (26 TP, 5 TN and 4 false negatives (FN)). CT exams had accuracy 61.7% (42 TP, 16 TN, 7 FP, and 29 FN). In the IM region, US had accuracy 93.2% (82 TP, 1 FP, 5 FN, and 1384 TN) but only 43.2% of suspicious IM nodes had FNA for a PPV 98.8%. MRI had accuracy 100.0% (all 47 TP). PET/CT exams had accuracy 96.8% (30 TP and 1FN). CT exams had accuracy 62.7% (36 TP, 1 TN, and 22 FN). CONCLUSION US/FNA has accuracy 98.2% and 93.2% in the supraclavicular and IM regions, however only 43.2% of suspicious IM nodes are directly sampled. In these cases, MRI or PET/CT can be used to problem solve and guide treatment decisions.
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16
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Ahn HS, Kim SM, Jang M, Yun BL, Kang E, Kim EK, Park SY, Kim B. Ultrasonography and ultrasound-guided fine-needle aspiration biopsy can predict a heavy nodal metastatic burden in early-stage breast cancer. Ultrasonography 2021; 40:520-529. [PMID: 34399049 PMCID: PMC8446498 DOI: 10.14366/usg.20143] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Accepted: 01/21/2021] [Indexed: 11/03/2022] Open
Abstract
PURPOSE This study aimed to predict a heavy nodal burden (≥3 metastatic axillary lymph nodes [LNs]) using axillary ultrasonography (US) and US-guided fine-needle aspiration biopsy (FNAB) in patients with early-stage breast cancer. METHODS We retrospectively reviewed the medical records of 403 women (404 cancers) who underwent US-guided FNAB for axillary LN staging from January 2006 to December 2015. US findings and US-guided FNAB results were reviewed and compared using pathology results as the reference. Diagnostic performance was analyzed, and clinicopathological and radiological findings were compared between patients with <3 metastatic LNs and ≥3 metastatic LNs. RESULTS The final pathology results revealed that 20.5% of cancers had heavy nodal metastases. US-guided FNAB showed significantly higher sensitivity (79.0% vs. 63.0%, P=0.009) and specificity (84.8% vs. 79.3%, P=0.036) in predicting heavy nodal metastases than did US. The presence of a larger number of suspicious LNs (two or more) on axillary US and positive FNAB results were significantly correlated with a heavy nodal burden in the multivariate analysis. The odds ratios were 4.20 (95% confidence interval [CI], 1.90 to 9.39) for two suspicious LNs, 9.40 (95% CI, 2.99 to 29.54) for three or more suspicious LNs, and 14.22 (95% CI, 6.78 to 29.82) for positive FNAB results. CONCLUSION The number of suspicious LNs detected on axillary US and FNAB results can help predict a heavy axillary nodal burden in patients with early-stage breast cancer.
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Affiliation(s)
- Hye Shin Ahn
- Department of Radiology, Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul, Korea
| | - Sun Mi Kim
- Department of Radiology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Mijung Jang
- Department of Radiology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Bo La Yun
- Department of Radiology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Eunyoung Kang
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Eun-Kyu Kim
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - So Yeon Park
- Department of Pathology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Bohyoung Kim
- Division of Biomedical Engineering, Hankuk University of Foreign Studies, Yongin, Korea
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17
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Prediction of axillary nodal burden in patients with invasive lobular carcinoma using MRI. Breast Cancer Res Treat 2021; 186:463-473. [PMID: 33389406 DOI: 10.1007/s10549-020-06056-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Accepted: 12/09/2020] [Indexed: 01/07/2023]
Abstract
PURPOSE To investigate clinical and imaging features associated with a high nodal burden (≥ 3 metastatic lymph nodes [LNs]) and compare diagnostic performance of US and MRI in patients with invasive lobular carcinoma (ILC) and invasive ductal carcinoma (IDC). METHODS Retrospective search revealed 239 patients with ILC and 999 with IDC who underwent preoperative US and MRI between January 2016 and June 2019. Patients with ILC were propensity-score-matched with patients with IDC. Univariate and multivariate logistic regression analyses were performed to determine factors associated with ≥ 3 metastatic LNs. RESULTS 412 patients (206 ILC and 206 IDC) were evaluated. Of all patients with ILC, 27.2% (56/206) were node-positive and 7.8% (16/206) showed a high nodal burden. In multivariate analysis, the clinical N stage was the only independent factor associated with a high nodal burden in patients with IDC (odds ratio [OR] 6.24; 95% confidence interval [CI] 1.57-24.73; P = 0.009), but not in patients with ILC. Increased cortical thickness with loss of fatty hilum on US was associated with a high nodal burden in patients with ILC (OR 58.40; 95% CI 5.09-669.71; P = 0.001) and IDC (OR 24.14; 95% CI 3.52-165.37; P = 0.001), while suspicious LN findings at MRI were independently associated with a high nodal burden in ILC only (OR 13.94; 95% CI 2.61-74.39; P = 0.002). CONCLUSION In patients with ILC, MRI findings of suspicious LNs were helpful to predict a high nodal disease burden.
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18
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Wang X, Gao Y, Yang X, Kong X, Wang Z, Fang Y, Wang J. Omitting ALND Is Not Safe for a Cohort of Early-Stage Breast Cancer Patients with 1-2 SLNs Macro-Metastases and Breast-Conserving Therapy: A Single-Center Retrospective Study. IRANIAN JOURNAL OF PUBLIC HEALTH 2020; 49:1262-1268. [PMID: 33083292 PMCID: PMC7548499 DOI: 10.18502/ijph.v49i7.3579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Background: Omitting axillary lymph node dissection (ALND) is recommended for early-stage breast cancer patients with 1–2 sentinel lymph nodes (SLNs) macro-metastases and breast-conserving therapy. However, it is not safe for part of patients, so it is significant to find risk factors and develop a predictive model of non-SLNs metastases in breast cancer patients with 1–2 SLNs macro-metastases and breast-conserving therapy. Methods: This retrospective study enrolled 228 breast cancer patients with 1–2 SLNs macro-metastases who underwent ALND and breast-conserving surgery between Jan 2012 and Dec 2017 at Cancer Hospital Chinese Academy of Medical Sciences. Chi-square test and backward stepwise binary logistic regression were used to find factors that influenced non-SLN metastases, then a predictive model was formulated and obtained its area under the curve. Results: Tumor pathologic invasion size, number of positive SLNs and ALN status on imaging was associated with non-SLNs metastases. The predictive model was also formulated based on these three factors to assess and the area under the curve of model was 0.708. Conclusion: We developed a predictive model to assess the high-risk cohort of patients of non-SLNs metastases which can be an auxiliary tool for doctors.
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Affiliation(s)
- Xiangyu Wang
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Yinqi Gao
- Department of Oncology, Capital Medical University Electric Power Teaching Hospital, Beijing, 100073, China
| | - Xue Yang
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Xiangyi Kong
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Zixing Wang
- School of Basic Medical Sciences, Jining Medical University, Jining, 272067, China
| | - Yi Fang
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Jing Wang
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
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19
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Angarita S, Ye L, Rünger D, Hadaya J, Baker JL, Dawson N, Thompson CK, Lee MK, Attai DJ, DiNome ML. Assessing the Burden of Nodal Disease for Breast Cancer Patients with Clinically Positive Nodes: Hope for More Limited Axillary Surgery. Ann Surg Oncol 2020; 28:2609-2618. [PMID: 33084993 DOI: 10.1245/s10434-020-09228-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Accepted: 09/22/2020] [Indexed: 01/14/2023]
Abstract
BACKGROUND Omission of axillary lymph node dissection (ALND) is accepted for patients with one or two positive sentinel nodes, and studies are focusing on clinically node-positive patients who have been downstaged with neoadjuvant chemotherapy (NAC). Evidence is lacking for patients with positive nodes who undergo surgery upfront. These patients are assumed to have a higher burden of nodal disease such that ALND remains the standard of care. METHODS Patients who underwent ALND for breast cancer between 2010 and 2019 at the authors' institution were retrospectively identified. Those with clinical N1 disease were included in the study. Patients who received NAC and those who had surgery for sentinel node positive disease or axillary recurrence were excluded. Clinical and pathologic factors associated with nodal stage were evaluated. RESULTS Of 111 patients who met the inclusion criteria, 61.3% had a palpable node on exam, and 41.4% ultimately had pN1 disease. Most of the tumors were estrogen receptor (ER)-positive (91.5%), and 21.7% of the tumors were invasive lobular cancers. Lobular histology, tumor size, and metastasis size were associated with higher nodal stage. In the multivariable analysis, the patients with nodal metastasis larger than 10 mm had significantly lower odds of having pN1 disease (odds ratio 0.12; 95% confidence interval 0.02-0.69; p = 0.02). In a subset analysis of patients with palpable nodes, tumor size and histology remained significantly associated with nodal stage. CONCLUSION More than 40% of breast cancer patients with clinically positive nodes had minimal nodal disease (pN1) at surgery. Additionally, palpable nodes on exam did not predict higher nodal stage. A subset of patients with clinically positive nodes may be identified who can potentially be spared the morbidity of ALND.
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Affiliation(s)
- Stephanie Angarita
- Department of Surgery, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Linda Ye
- Department of Surgery, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Dennis Rünger
- Department of Medicine, Statistics Core, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Joseph Hadaya
- Department of Surgery, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Jennifer L Baker
- Department of Surgery, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Nicole Dawson
- Department of Pathology, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Carlie K Thompson
- Department of Surgery, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Minna K Lee
- Department of Surgery, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Deanna J Attai
- Department of Surgery, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Maggie L DiNome
- Department of Surgery, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA. .,Department of Surgery, University of California Los Angeles, Los Angeles, CA, USA.
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20
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Mittendorf EA, Bellon JR, King TA. Regional Nodal Management in Patients With Clinically Node-Negative Breast Cancer Undergoing Upfront Surgery. J Clin Oncol 2020; 38:2273-2280. [PMID: 32442075 DOI: 10.1200/jco.19.02891] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Affiliation(s)
- Elizabeth A Mittendorf
- Division of Breast Surgery, Department of Surgery, Brigham and Women's Hospital, Boston, MA.,Breast Oncology Program, Dana-Farber/Brigham and Women's Cancer Center, Boston, MA
| | - Jennifer R Bellon
- Breast Oncology Program, Dana-Farber/Brigham and Women's Cancer Center, Boston, MA.,Department of Radiation Oncology, Dana-Farber Cancer Institute and Brigham and Women's Hospital, Boston, MA
| | - Tari A King
- Division of Breast Surgery, Department of Surgery, Brigham and Women's Hospital, Boston, MA.,Breast Oncology Program, Dana-Farber/Brigham and Women's Cancer Center, Boston, MA
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21
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Niinikoski L, Hukkinen K, Leidenius MHK, Heikkilä P, Mattson J, Meretoja TJ. Axillary nodal metastatic burden in patients with breast cancer with clinically positive axillary nodes. Br J Surg 2020; 107:1615-1624. [PMID: 32492194 DOI: 10.1002/bjs.11653] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 02/17/2020] [Accepted: 04/05/2020] [Indexed: 01/09/2023]
Abstract
BACKGROUND The aim of this study was to determine preoperative factors and tumour characteristics related to a high nodal tumour burden in patients with clinically node-positive breast cancer. These findings were used to construct a predictive tool to evaluate the patient-specific risk of having more than two axillary lymph node metastases. METHODS Altogether, 507 consecutive patients with breast cancer and axillary lymph node metastasis diagnosed by preoperative ultrasound-guided needle biopsy were reviewed. These patients underwent breast surgery and axillary lymph node dissection at Helsinki University Hospital between 2010 and 2014. Patients were grouped into those with one or two, and those with more than two lymph node metastases. RESULTS There were 153 patients (30·2 per cent) with one or two lymph node metastases and 354 (69·8 per cent) with more than two metastases. Five-year disease-free survival was poorer for the latter group (P = 0·032). Five-year overall survival estimates for patients with one or two and those with more than two lymph node metastases were 87·0 and 81·4 per cent respectively (P = 0·215). In multivariable analysis, factors significantly associated with more than two lymph node metastases were: age, tumour size, lymphovascular invasion in the primary tumour, extracapsular extension of metastasis in lymph nodes, and morphology of lymph nodes. These factors were included in a multivariable predictive model, which had an area under the curve of 0·828 (95 per cent c.i. 0·787 to 0·869). CONCLUSION The present study provides a patient-specific prediction model for evaluating nodal tumour burden in patients with clinically node-positive breast cancer.
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Affiliation(s)
- L Niinikoski
- Breast Surgery Unit, Comprehensive Cancer Center
| | | | | | | | - J Mattson
- Comprehensive Cancer Center, University of Helsinki, Helsinki University Hospital, Helsinki, Finland
| | - T J Meretoja
- Breast Surgery Unit, Comprehensive Cancer Center
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22
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Yoo TK, Kang BJ, Kim SH, Song BJ, Ahn J, Park WC, Chae BJ. Axillary lymph node dissection is not obligatory in breast cancer patients with biopsy-proven axillary lymph node metastasis. Breast Cancer Res Treat 2020; 181:403-409. [PMID: 32328848 DOI: 10.1007/s10549-020-05636-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Accepted: 04/08/2020] [Indexed: 01/08/2023]
Abstract
PURPOSE The ACOSOG Z0011 trial demonstrated that axillary lymph node dissection (ALND) is unnecessary in select patients with cT1-2N0 tumors undergoing breast-conserving therapy with 1-2 positive sentinel lymph nodes (SLNs). However, patients with preoperatively confirmed ALN metastasis were not included and may be subjected to unnecessary ALND. The aim of this study is to identify patients who can be considered for ALND omission when the preoperative ALN biopsy results are positive. METHODS Breast cancer patients who underwent preoperative ALN biopsy and primary surgery were retrospectively reviewed. Among patients with positive ALN biopsy results, clinicopathological and imaging characteristics were compared according to LN disease burden (1-2 positive LNs vs. ≥ 3 positive LNs). RESULTS A total of 542 patients were included in the analysis. Among them, 225 (41.5%) patients had a preoperative positive ALN biopsy. More than 40% of the patients (n = 99, 44.0%) with a positive biopsy had only 1-2 positive ALNs. The association between nodal burden and imaging factors was strongest when ≥ 2 suspicious LNs were identified on PET/CT images (HR 8.795, 95% CI 4.756 to 13.262). More than one imaging modality showing ≥ 2 suspicious LNs was also strongly correlated with ≥ 3 positive ALNs (HR 5.148, 95% CI 2.881 to 9.200). CONCLUSIONS Nearly half of patients with a preoperative biopsy-proven ALN metastasis had only 1-2 positive LNs on ALND. Patients meeting ACOSOG Z0011 criteria with only one suspicious LN on PET/CT or those presenting with few abnormal ALNs on only one imaging modality appear appropriate for SLNB and consideration of ALND omission.
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MESH Headings
- Axilla
- Breast Neoplasms/diagnostic imaging
- Breast Neoplasms/pathology
- Breast Neoplasms/surgery
- Carcinoma, Ductal, Breast/diagnostic imaging
- Carcinoma, Ductal, Breast/secondary
- Carcinoma, Ductal, Breast/surgery
- Carcinoma, Lobular/diagnostic imaging
- Carcinoma, Lobular/secondary
- Carcinoma, Lobular/surgery
- Female
- Follow-Up Studies
- Humans
- Lymph Node Excision
- Lymph Nodes/pathology
- Lymph Nodes/surgery
- Lymphatic Metastasis
- Mastectomy, Segmental/methods
- Middle Aged
- Positron Emission Tomography Computed Tomography
- Prognosis
- Receptor, ErbB-2/metabolism
- Receptors, Estrogen/metabolism
- Receptors, Progesterone/metabolism
- Retrospective Studies
- Sentinel Lymph Node Biopsy/methods
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Affiliation(s)
- Tae-Kyung Yoo
- Department of Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul, 06591, Republic of Korea
- Cancer Research Institute, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul, 06591, Republic of Korea
| | - Bong Joo Kang
- Department of Radiology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul, 06591, Republic of Korea
| | - Sung Hun Kim
- Department of Radiology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul, 06591, Republic of Korea
| | - Byung Joo Song
- Division of Breast-Thyroid Surgery, Department of Surgery, Bucheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, 327 Sosa-ro, Wonmi-gu, Gyeonggi-do, 14647, Republic of Korea
| | - Juneyoung Ahn
- Department of Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul, 06591, Republic of Korea
| | - Woo-Chan Park
- Department of Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul, 06591, Republic of Korea
| | - Byung Joo Chae
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University, 81 Irwon-Ro, Gangnam-Gu, Seoul, 06351, Republic of Korea.
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23
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Chang JM, Leung JWT, Moy L, Ha SM, Moon WK. Axillary Nodal Evaluation in Breast Cancer: State of the Art. Radiology 2020; 295:500-515. [PMID: 32315268 DOI: 10.1148/radiol.2020192534] [Citation(s) in RCA: 127] [Impact Index Per Article: 31.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Axillary lymph node (LN) metastasis is the most important predictor of overall recurrence and survival in patients with breast cancer, and accurate assessment of axillary LN involvement is an essential component in staging breast cancer. Axillary management in patients with breast cancer has become much less invasive and individualized with the introduction of sentinel LN biopsy (SLNB). Emerging evidence indicates that axillary LN dissection may be avoided in selected patients with node-positive as well as node-negative cancer. Thus, assessment of nodal disease burden to guide multidisciplinary treatment decision making is now considered to be a critical role of axillary imaging and can be achieved with axillary US, MRI, and US-guided biopsy. For the node-positive patients treated with neoadjuvant chemotherapy, restaging of the axilla with US and MRI and targeted axillary dissection in addition to SLNB is highly recommended to minimize the false-negative rate of SLNB. Efforts continue to develop prediction models that incorporate imaging features to predict nodal disease burden and to select proper candidates for SLNB. As methods of axillary nodal evaluation evolve, breast radiologists and surgeons must work closely to maximize the potential role of imaging and to provide the most optimized treatment for patients.
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Affiliation(s)
- Jung Min Chang
- From the Department of Radiology, Seoul National University Hospital, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea (J.M.C., S.M.H., W.K.M.); Department of Breast Imaging, Division of Diagnostic Imaging, The University of Texas MD Anderson Cancer Center, Houston, Tex (J.W.T.L.); Department of Radiology, New York University Langone Medical Center, New York, NY (L.M.); NYU Center for Advanced Imaging Innovation and Research, New York, NY (L.M.)
| | - Jessica W T Leung
- From the Department of Radiology, Seoul National University Hospital, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea (J.M.C., S.M.H., W.K.M.); Department of Breast Imaging, Division of Diagnostic Imaging, The University of Texas MD Anderson Cancer Center, Houston, Tex (J.W.T.L.); Department of Radiology, New York University Langone Medical Center, New York, NY (L.M.); NYU Center for Advanced Imaging Innovation and Research, New York, NY (L.M.)
| | - Linda Moy
- From the Department of Radiology, Seoul National University Hospital, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea (J.M.C., S.M.H., W.K.M.); Department of Breast Imaging, Division of Diagnostic Imaging, The University of Texas MD Anderson Cancer Center, Houston, Tex (J.W.T.L.); Department of Radiology, New York University Langone Medical Center, New York, NY (L.M.); NYU Center for Advanced Imaging Innovation and Research, New York, NY (L.M.)
| | - Su Min Ha
- From the Department of Radiology, Seoul National University Hospital, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea (J.M.C., S.M.H., W.K.M.); Department of Breast Imaging, Division of Diagnostic Imaging, The University of Texas MD Anderson Cancer Center, Houston, Tex (J.W.T.L.); Department of Radiology, New York University Langone Medical Center, New York, NY (L.M.); NYU Center for Advanced Imaging Innovation and Research, New York, NY (L.M.)
| | - Woo Kyung Moon
- From the Department of Radiology, Seoul National University Hospital, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea (J.M.C., S.M.H., W.K.M.); Department of Breast Imaging, Division of Diagnostic Imaging, The University of Texas MD Anderson Cancer Center, Houston, Tex (J.W.T.L.); Department of Radiology, New York University Langone Medical Center, New York, NY (L.M.); NYU Center for Advanced Imaging Innovation and Research, New York, NY (L.M.)
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24
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Attieh M, Jamali F, Berjawi G, Saadeldine M, Boulos F. Shortcomings of ultrasound-guided fine needle aspiration in the axillary management of women with breast cancer. World J Surg Oncol 2019; 17:208. [PMID: 31801564 PMCID: PMC6894218 DOI: 10.1186/s12957-019-1753-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Accepted: 11/21/2019] [Indexed: 12/30/2022] Open
Abstract
Background Ultrasound, along with ultrasound-guided fine needle aspiration, is currently used for the axillary evaluation of breast cancer patients in order to identify candidates for axillary lymph node dissection. The aim of this study is to evaluate the accuracy of this tool in correctly identifying patients who may or may not benefit from axillary clearance in light of the ACOSOG Z0011 trial recommendations. Methods One hundred one patients (65 with positive US-FNA with corresponding axillary lymph node dissection (ALND), and 36 with negative US-FNA with corresponding ALND/sentinel lymph node biopsy) were studied for the number of involved axillary lymph nodes, tumor clinicopathologic features, and axillary radiologic findings. Results From the positive US-FNA group, 43% of patients had two or fewer positive lymph nodes upon ALND pathologic examination. In the US-FNA negative group, the negative predictive value for detecting axillary disease was 72.7%. With both groups combined, the sensitivity, specificity, PPV, and NPV of US-FNA for selecting patients based on axillary disease burden were 86%, 51.7%, 57%, and 83.3%, respectively. Conclusion Based on Z0011 guidelines, US-FNA is not a reliable tool in triaging patients in need for ALND and leads to overtreatment of 43% patients when positive, while depriving a small but significant percentage of patients from necessary therapy, when negative.
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Affiliation(s)
- Michel Attieh
- Department of Pathology and Laboratory Medicine, American University of Beirut Medical Center, Riad El Solh 1107 2020, P.O. Box: 11-0236, Beirut, Lebanon
| | - Faek Jamali
- Department of Surgery, American University of Beirut Medical Center, Beirut, Lebanon
| | - Ghina Berjawi
- Department of Diagnostic Radiology, American University of Beirut Medical Center, Beirut, Lebanon
| | - Mothana Saadeldine
- Department of Pathology and Laboratory Medicine, American University of Beirut Medical Center, Riad El Solh 1107 2020, P.O. Box: 11-0236, Beirut, Lebanon
| | - Fouad Boulos
- Department of Pathology and Laboratory Medicine, American University of Beirut Medical Center, Riad El Solh 1107 2020, P.O. Box: 11-0236, Beirut, Lebanon.
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25
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Can We Identify or Exclude Extensive Axillary Nodal Involvement in Breast Cancer Patients Preoperatively? JOURNAL OF ONCOLOGY 2019; 2019:8404035. [PMID: 31885585 PMCID: PMC6893267 DOI: 10.1155/2019/8404035] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/05/2019] [Revised: 09/23/2019] [Accepted: 10/08/2019] [Indexed: 11/30/2022]
Abstract
Background Breast cancer treatment has rapidly changed in the last few years. Particularly, treatment of patients with axillary nodal involvement has evolved after publication of several randomized clinical trials. Omitting axillary lymph node dissection in selected early breast cancer patients with one or two positive sentinel nodes did not compromise overall survival nor regional disease control in these trials. Hence, either excluding or identifying extensive axillary nodal involvement becomes increasingly important. Purpose To evaluate whether the current diagnostic modalities can accurately identify or exclude extensive axillary nodal involvement. Evaluated modalities were axillary ultrasound, ultrasound-guided needle biopsy, MRI, and PET/CT. Methods A literature search was performed in the Cochrane Library, EMBASE, and PubMed databases up to June 2019. The search strategy included terms for breast cancer, lymph nodes, and the different imaging modalities. Only articles that reported pathological N-stage or the total number of positive axillary lymph nodes were considered for inclusion. Studies with patients undergoing neoadjuvant systemic therapy were excluded. Conclusion There is no evidence that any of the current preoperative axillary imaging modalities can accurately exclude or identify breast cancer patients with extensive nodal involvement. Both negative PET/CT and negative MRI scans (with gadolinium-based contrast agents) are promising in excluding extensive nodal involvement. Larger studies should be performed to strengthen this conclusion. False-negative rates of axillary ultrasound and ultrasound-guided needle biopsy are too high to rely on negative results of these modalities in excluding extensive nodal involvement.
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26
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Wang XY, Wang JT, Guo T, Kong XY, Chen L, Zhai J, Gao YQ, Fang Y, Wang J. Risk factors and a predictive nomogram for non-sentinel lymph node metastases in Chinese breast cancer patients with one or two sentinel lymph node macrometastases and mastectomy. ACTA ACUST UNITED AC 2019; 26:e210-e215. [PMID: 31043829 DOI: 10.3747/co.26.4295] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Background Two ongoing prospective randomized trials are evaluating whether omitting axillary lymph node dissection (alnd) in patients with breast cancer (bca) and sentinel lymph node (sln) macrometastases undergoing mastectomy is safe. Determining predictive risk factors for non-sln metastases and developing a model to predict the probability of those patients having non-sln metastases is also important. Methods This retrospective study enrolled 396 patients with bca and 1-2 slns with macrometastases who underwent alnd and mastectomy between January 2012 and December 2016. Factors influencing the non-sln metastases were determined, and a predictive nomogram was formulated. Performance of the nomogram was evaluated by its area under the curve (auc). Results We developed a predictive nomogram with an auc of 0.81 (cross-validation 95% confidence interval: 0.75 to 0.86) that included 4 factors (tumour size, histologic grade, and number of negative slns and axillary lymph nodes on imaging). Conclusions Our predictive nomogram assesses the risk of non-sln metastases in patients with bca and 1-2 sln macrometastases undergoing mastectomy.
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Affiliation(s)
- X Y Wang
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, P.R.C
| | - J T Wang
- Department of Biostatistics, School of Public Health, Shandong University, Shandong, P.R.C
| | - T Guo
- Department of Breast Surgery, The First Hospital of Qiqihar, Qiqihar, P.R.C
| | - X Y Kong
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, P.R.C
| | - L Chen
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, P.R.C
| | - J Zhai
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, P.R.C
| | - Y Q Gao
- Department of Oncology, Beijing Electric Power Hospital, Capital Medical University, Beijing, P.R.C
| | - Y Fang
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, P.R.C
| | - J Wang
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, P.R.C
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27
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Liang Y, Chen X, Tong Y, Zhan W, Zhu Y, Wu J, Huang O, He J, Zhu L, Li Y, Chen W, Shen K. Higher axillary lymph node metastasis burden in breast cancer patients with positive preoperative node biopsy: may not be appropriate to receive sentinel lymph node biopsy in the post-ACOSOG Z0011 trial era. World J Surg Oncol 2019; 17:37. [PMID: 30786903 PMCID: PMC6383227 DOI: 10.1186/s12957-019-1582-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2018] [Accepted: 02/14/2019] [Indexed: 02/06/2023] Open
Abstract
Background Breast cancer patients with suspicious axillary lymph node (ALN) at ultrasound and positive fine-needle aspiration (FNA) results were required to receive ALN dissection (ALND), which was not certain in the post-ACOSOG Z0011 era. We aim to evaluate the ALN metastasis burden in these patients, thus to illustrate whether they can follow the ACOSOG Z0011 trial procedure. Methods Clinically, T1–2 N0 breast cancer patients with positive preoperative ALN biopsy (FNA group) or 1–2 positive sentinel nodes (SLNB group) were retrospectively analyzed. ALN metastasis burden was compared between the two groups, which were further analyzed in certain subtypes. An association between clinicopathological factors and ≥ 3 ALN metastasis was also analyzed. Results A total of 388 patients were included: 202 in the FNA group and 186 in the SLNB group. The FNA group had a significantly higher number of positive ALN (5.18 vs. 1.77, P < 0.001) and a larger proportion of patients with ≥ 3 ALN metastasis (58.42% vs. 11.83%, P < 0.001) than the SLNB group, which was not influenced by different tumor size stage and molecular subtypes. ALN metastasis identified by FNA was independently associated with a high rate of ≥ 3 ALN metastasis (OR = 6.98, 95% CI 1.95–25.02, P = 0.003). Conclusions Patients with positive preoperative ALN biopsy had a higher ALN metastasis burden than patients with 1–2 positive SLNs, which was also the strongest factor associated with ≥ 3 ALN metastasis, indicating that these patients are not appropriate to receive SLNB in the post-ACOSOG Z0011 trial era. Electronic supplementary material The online version of this article (10.1186/s12957-019-1582-z) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Yue Liang
- Comprehensive Breast Health Center, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, 197 Ruijin Er Road, Shanghai, 200025, China
| | - Xiaosong Chen
- Comprehensive Breast Health Center, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, 197 Ruijin Er Road, Shanghai, 200025, China.
| | - Yiwei Tong
- Comprehensive Breast Health Center, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, 197 Ruijin Er Road, Shanghai, 200025, China
| | - Weiwei Zhan
- Department of Ultrasound Imaging, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Ying Zhu
- Department of Ultrasound Imaging, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Jiayi Wu
- Comprehensive Breast Health Center, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, 197 Ruijin Er Road, Shanghai, 200025, China
| | - Ou Huang
- Comprehensive Breast Health Center, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, 197 Ruijin Er Road, Shanghai, 200025, China
| | - Jianrong He
- Comprehensive Breast Health Center, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, 197 Ruijin Er Road, Shanghai, 200025, China
| | - Li Zhu
- Comprehensive Breast Health Center, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, 197 Ruijin Er Road, Shanghai, 200025, China
| | - Yafen Li
- Comprehensive Breast Health Center, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, 197 Ruijin Er Road, Shanghai, 200025, China
| | - Weiguo Chen
- Comprehensive Breast Health Center, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, 197 Ruijin Er Road, Shanghai, 200025, China
| | - Kunwei Shen
- Comprehensive Breast Health Center, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, 197 Ruijin Er Road, Shanghai, 200025, China.
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Tandon M, Ball W, Kirby R, Soumian S, Narayanan S. A comparative analysis of axillary nodal burden in ultrasound/biopsy positive axilla vs ultrasound negative sentinel lymph node biopsy positive axilla. Breast Dis 2019; 38:93-96. [PMID: 30909179 DOI: 10.3233/bd-160230] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
BACKGROUND Axillary Ultrasound (AUS) is now performed as a protocol in every newly diagnosed breast cancer in most European countries. It is an inexpensive and sensitive tool in hands of a trained operator. All AUS negative patients undergo Sentinel Lymph Node Biopsy (SLNB), while AUS positive patients bypass SLNB and undergo axillary nodal clearance (ANC) as a standard protocol. We wish to analyse these two groups to see if ANC can be foregone in these patients. AIMS AND OBJECTIVES To compare and analyse the axillary disease burden in early breast cancer patients, with positive axilla, detected by AUS+ Biopsy versus those patients with normal axillary ultrasound or negative axillary biopsy that underwent ANC due to positive SLNB. MATERIAL AND METHODS A retrospective review of all patients who underwent axillary lymph node clearance following histologically confirmed positive ultrasound (US) axilla (year 2009-2014) was performed and was compared with data collected for patients with USG negative but SLNB (OSNA- One Step Nucleic Acid Amplification) positive axilla. RESULTS Axillary clearances performed for positive US axilla yielded significantly more positive lymph nodes than SLNB/OSNA positive axilla (p = 0.00496). These patients also had larger primary tumours (median 33 mm versus 21 mm, p = 0.01242) of a higher grade. Almost half of the patients in AUS positive group (49%) had high axillary nodal burden (>4 LNs). This is in great contrast with AUS negative, SLNB/OSNA positive group where 82.7% of patients had <4 positive nodes with more than half patients (51.7%) having no further positive nodes in their final histopathology specimen. CONCLUSIONS ANC should be a standard protocol in AUS positive patients as they invariably have high axillary disease burden while ANC can be omitted in case of select AUS negative and SLNB patients. However, further studies with more subjects may be require to substantiate the findings.
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Affiliation(s)
- Megha Tandon
- University Hospital of North Midlands and Keele University, Stoke On Trent, UK
| | - William Ball
- University Hospital of North Midlands and Keele University, Stoke On Trent, UK
| | - Robert Kirby
- Breast Unit, University Hospital of North Midlands and Keele University, Stoke On Trent, UK
| | - Soni Soumian
- Breast Unit, University Hospital of North Midlands and Keele University, Stoke On Trent, UK
| | - Sankaran Narayanan
- Breast Unit, University Hospital of North Midlands and Keele University, Stoke On Trent, UK
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Utility of Preoperative Staging of Ipsilateral Axilla with Ultrasound and Guided Needle Aspiration in Early-Stage Breast Cancer-Current Indian Scenario. Indian J Surg Oncol 2018; 9:505-510. [PMID: 30538380 DOI: 10.1007/s13193-018-0799-6] [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: 12/21/2017] [Accepted: 07/13/2018] [Indexed: 10/28/2022] Open
Abstract
Clinical assessment of the axilla, especially in early-stage breast cancer, can have a high degree of inaccuracy with over-staging curtailing the use of sentinel node biopsy. Imaging of axilla, using ultrasound ± guided fine needle aspiration cytology (FNAC) can help in better staging. In this study, we aim to compare physical examination and ultrasound of axilla and FNAC and assess their accuracy in preoperative staging of axilla. This was a prospective observational study. Patients with biopsy-proven invasive early-stage breast carcinoma, consenting to be part of the study, underwent ultrasound (US) of ipsilateral axilla with guided FNAC, when indicated and underwent surgery which included complete axillary dissection. Postoperative histopathology was compared to preoperative US and guided cytology (if done), to correlate the latter's efficacy in detecting positive axillary nodes. Clinically, 96% of patients had palpable axillary nodes, though of doubtful significance. On US axilla, 62% had suspicious nodes (guided FNAC was performed). Sensitivity and specificity of US axilla was 90.9% and 60.7%, with sensitivity reaching 100% in patients with > 1 node positive, while that of US + FNAC was 85.7 and 100% respectively. Although all US nodal parameters studied showed positive correlation with final nodal pathology (p < 0.005), loss of fatty hilum was the best predictor of metastatic nodal disease. Preoperative ultrasound of ipsilateral axilla ± FNAC helps in better preoperative staging of axilla. Its routine use can help reduce the false positivity of clinical examination and help in avoiding unnecessary axillary dissection and also in better selection of patients for sentinel node biopsy.
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Kapila K, Alath P, Hebbar GH, Jaragh M, George SS, AlJassar A. Correlation of Ultrasound Findings and Fine-Needle Aspiration Cytology for the Diagnosis of Axillary Lymph Node Metastasis in Patients with Breast Carcinoma. Acta Cytol 2018; 63:17-22. [PMID: 30517932 DOI: 10.1159/000493635] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Accepted: 09/10/2018] [Indexed: 01/29/2023]
Abstract
OBJECTIVE Ultrasound-guided fine-needle aspiration cytology (USG-FNAC) is used for the detection of axillary lymph node (ALN) metastasis in patients with breast carcinoma (BC). US findings have a good diagnostic accuracy with high sensitivity and specificity. The aim of this study is to correlate the detection of ALN metastases on US with FNAC in BC patients. STUDY DESIGN In 75 BC patients, over a period of 9 months (January to September 2017), the size, cortical thickness (CT), presence or absence of hilar fat, and length/width ratio of ALN on US were reviewed and correlated with FNAC findings. RESULTS The age range was 29-78 (mean 52) years. There were 38 patients with a single ALN and 37 with multiple ALNs. ALNs with a maximum length of > 2.5 cm were malignant in 100% of cases while those ≥1.5 cm were malignant in 80.4%. ALNs with a CT of > 3 mm had metastasis in 78.1% cases. ALNs with absent hilar fat showed tumour in 87.5% cases. A length/width ratio of < 2 showed a metastatic tumour in 66.7% of aspirates. CONCLUSION An association was seen between metastatic carcinoma on FNAC and axillary US features of a maximum length of ≥1.5 cm, the absence of hilar fat, and a CT of > 3 mm (p < 0.05).
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Affiliation(s)
- Kusum Kapila
- Cytopathology Unit, Department of Pathology, Faculty of Medicine, Kuwait University, Safat, Kuwait,
| | - Preetha Alath
- Department of Cytology, Kuwait Cancer Control Center, Safat, Kuwait
| | - Govind H Hebbar
- Department of Radiology, Kuwait Cancer Control Center, Safat, Kuwait
| | - Mohammed Jaragh
- Department of Cytology, Kuwait Cancer Control Center, Safat, Kuwait
| | - Sara S George
- Cytopathology Unit, Department of Pathology, Faculty of Medicine, Kuwait University, Safat, Kuwait
| | - Ayesha AlJassar
- Department of Cytology, Kuwait Cancer Control Center, Safat, Kuwait
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31
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Axillary ultrasound-guided core biopsy in breast cancer: identifying higher nodal burden and more aggressive clinicopathological characteristics. Ir J Med Sci 2018; 188:425-431. [PMID: 30187392 DOI: 10.1007/s11845-018-1896-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Accepted: 08/24/2018] [Indexed: 02/06/2023]
Abstract
BACKGROUND Patients with sentinel lymph node (SLN) metastases may not require axillary lymph node dissection (ALND) but it remains unclear if patients with a positive ultrasound-guided axillary core biopsy (ACB) would satisfy such criteria. AIMS The aim of this study was to assess if breast cancer patients with a positive pre-operative ACB have more aggressive tumour characteristics/higher axillary nodal burden compared to those with a positive SLN. METHODS Data was extracted from a prospectively maintained breast cancer database between 2012 and 2015. Patients who underwent ALND after either positive ACB or SLN were included and tumour characteristics/nodal burden were compared. RESULTS One hundred eighty patients underwent ALND, 125/180 after positive ACB and 55/180 after positive SLNB. Patients with positive ACB were more likely to undergo mastectomy (chi-square test; p = 0.03) and have higher tumour grades (Mann-Whitney test; p < 0.01) compared to the SLNB group. Median positive nodes excised during ALND were 2 (1-22) and 1 (1-11) for ACB and SLNB groups respectively (p < 0.001). Fifty-six patients received neoadjuvant chemotherapy (NCT). Of 72/125 patients in the ACB group not receiving NCT, the median number of positive nodes was 4 (range, 1-22). Ten patients within the ACB group satisfied ACOSOG Z011 criteria. CONCLUSION Breast cancer patients with a positive ACB are more likely to have aggressive tumour characteristics and higher nodal burden compared to those identified as having axillary nodal disease on SLNB, which may affect surgical decision making.
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Balasubramanian I, Fleming CA, Corrigan MA, Redmond HP, Kerin MJ, Lowery AJ. Meta-analysis of the diagnostic accuracy of ultrasound-guided fine-needle aspiration and core needle biopsy in diagnosing axillary lymph node metastasis. Br J Surg 2018; 105:1244-1253. [DOI: 10.1002/bjs.10920] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2018] [Revised: 03/15/2018] [Accepted: 05/07/2018] [Indexed: 02/05/2023]
Abstract
Abstract
Background
Axillary lymph node status remains a significant prognostic indicator in breast cancer. Here, the diagnostic accuracy of ultrasound-guided fine-needle aspiration (US-FNA) and ultrasound-guided core needle biopsy (US-CNB) in axillary staging was compared.
Methods
A comprehensive search was undertaken of all published studies comparing the diagnostic accuracy of US-CNB and US-FNA of axillary lymph nodes in breast cancer. Studies were included if raw data were available on the diagnostic performance of both US-FNA and US-CNB, and compared with final histology results. Relevant data were extracted from each study for systematic review. Meta-analysis was performed using a random-effects model. The pooled sensitivity and specificity of US-FNA and US-CNB were obtained using a bivariable model. Summary receiver operating characteristic (ROC) graphs were created to confirm diagnostic accuracy.
Results
Data on a total of 1353 patients from six studies met the inclusion criteria and were included in the final analysis. US-CNB was superior to US-FNA in diagnosing axillary nodal metastases: sensitivity 88 (95 per cent c.i. 84 to 91) versus 74 (70 to 78) per cent respectively. Both US-CNB and US-FNA had a high specificity of 100 per cent. Reported complication rates were significantly higher for US-CNB compared with US-FNA (7·1 versus 1·3 per cent; P < 0·001). Conversely, the requirement for repeat diagnostic procedures was significantly greater for US-FNA (4·0 versus 0·5 per cent; P < 0·001).
Conclusion
US-CNB is a superior diagnostic technique to US-FNA for axillary staging in breast cancer.
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Affiliation(s)
- I Balasubramanian
- Discipline of Surgery, Lambe Institute for Translational Research, National University of Ireland Galway, Galway, Ireland
| | - C A Fleming
- Breast Cancer Research Centre, Cork University Hospital, Cork, Ireland
| | - M A Corrigan
- Breast Cancer Research Centre, Cork University Hospital, Cork, Ireland
| | - H P Redmond
- Breast Cancer Research Centre, Cork University Hospital, Cork, Ireland
| | - M J Kerin
- Discipline of Surgery, Lambe Institute for Translational Research, National University of Ireland Galway, Galway, Ireland
| | - A J Lowery
- Discipline of Surgery, Lambe Institute for Translational Research, National University of Ireland Galway, Galway, Ireland
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Wellington J, Sanders T, Mylander C, Alden A, Harris C, Buras R, Tafra L, Liang W, Stelle L, Rosman M, Jackson RS. Routine Axillary Ultrasound for Patients with T1–T2 Breast Cancer Does Not Increase the Rate of Axillary Lymph Node Dissection Based on Predictive Modeling. Ann Surg Oncol 2018; 25:2271-2278. [DOI: 10.1245/s10434-018-6545-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Indexed: 11/18/2022]
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Wallis M, Kilburn-Toppin F, Taylor-Phillips S. Does preoperative axillary staging lead to overtreatment of women with screen-detected breast cancer? Clin Radiol 2018; 73:467-472. [DOI: 10.1016/j.crad.2017.11.023] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Accepted: 11/14/2017] [Indexed: 11/29/2022]
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35
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Puri S, Sharma N, Newcombe R, Kaushik M, Al-Attar M, Pascaline S, Hajaj M, Wallis M, Elsberger B, Goyal A. Axillary tumour burden in women with one abnormal node on ultrasound compared to women with multiple abnormal nodes. Clin Radiol 2018; 73:391-395. [DOI: 10.1016/j.crad.2017.12.014] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2017] [Accepted: 12/14/2017] [Indexed: 11/27/2022]
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36
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Ju RJ, Cheng L, Qiu X, Liu S, Song XL, Peng XM, Wang T, Li CQ, Li XT. Hyaluronic acid modified daunorubicin plus honokiol cationic liposomes for the treatment of breast cancer along with the elimination vasculogenic mimicry channels. J Drug Target 2018; 26:793-805. [DOI: 10.1080/1061186x.2018.1428809] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Rui-Jun Ju
- Department of Pharmaceutical Engineering, Beijing Institute of Petrochemical Technology, Beijing, China
| | - Lan Cheng
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian, China
| | - Xiao Qiu
- Department of Pharmaceutical Engineering, Beijing Institute of Petrochemical Technology, Beijing, China
| | - Shuang Liu
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian, China
| | - Xiao-Li Song
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian, China
| | - Xiao-Ming Peng
- Department of Pharmaceutical Engineering, Beijing Institute of Petrochemical Technology, Beijing, China
| | - Teng Wang
- Department of Pharmaceutical Engineering, Beijing Institute of Petrochemical Technology, Beijing, China
| | - Cui-Qing Li
- Department of Pharmaceutical Engineering, Beijing Institute of Petrochemical Technology, Beijing, China
| | - Xue-Tao Li
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian, China
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Del Riego J, Diaz-Ruiz MJ, Teixidó M, Ribé J, Vilagran M, Canales L, Sentís M. The impact of axillary ultrasound with biopsy in overtreatment of early breast cancer. Eur J Radiol 2017; 98:158-164. [PMID: 29279156 DOI: 10.1016/j.ejrad.2017.11.018] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Revised: 10/03/2017] [Accepted: 11/26/2017] [Indexed: 10/18/2022]
Abstract
PURPOSE (a) To compare the axillary tumor burden detected by fine-needle aspiration cytology (FNAC) versus sentinel lymph node biopsy (SLNB). (b) To evaluate the relationship between axillary tumor burden and the number of suspicious lymph nodes detected by axillary ultrasonography (US). (c) To calculate the false-positive and false-negative rates for FNAC in patients fulfilling ACOSOG Z0011 criteria. METHODS Retrospective multicenter cross-sectional study of 355 pT1 breast cancers. SLNB and axillary lymph node dissection (ALND) were gold standards. Low axillary burden (≤2 positive lymph nodes); high burden (>2 positive lymph nodes). Patients ACOSOG Z0011: false-positive (positive FNAC+low burden), false-negative (negative FNAC+high burden). RESULTS High axillary burden: in entire series 38.5% FNAC+ vs. 5.7% SLNB+ (p<0.0001). In subgroup fulfilling ACOSOG Z0011 criteria: 45.5% vs 6.7%, respectively (p<0.001). 61 positive axillary US. With 1 suspicious node on axillary US: 95.6% had ≤2 involved nodes (including pN0); with 2 suspicious nodes: 60% had >2 involved nodes. In ACOSOG Z0011 patients, with 1 suspicious node, 93.7% had ≤2 involved nodes. Of the 37 FNAC in ACOSOG Z0011patients: 54.5% false-positives for high burden; 3.8% false-negatives. CONCLUSIONS FNAC-positive tumors have greater axillary burden, even in patients fulfilling ACOSOG Z0011 criteria. Using axillary US/FNAC to triage patients meeting Z0011 criteria may result in axillary overtreatment. The number of suspicious nodes seen in axillary US is related with the final axillary burden and should be taken into account when deciding to do FNAC in patients fulfilling ACOSOG Z0011 criteria.
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Affiliation(s)
- Javier Del Riego
- Women's Imaging, Department of Radiology, UDIAT Centre Diagnòstic, Parc Taulí Hospital Universitari, Institut d'Investigació i Innovació Parc Tauli I3PT, Univertitat Autònoma de Barcelona, 1 Parc Tauli, Sabadell, Barcelona, Spain.
| | - María Jesús Diaz-Ruiz
- Breast Imaging, Department of Radiology, Althaia Xarxa Assistencial Universitària de Manresa, 1-3 Dr. Joan Soler St., Manresa, Barcelona, Spain
| | - Milagros Teixidó
- Breast Imaging, Department of Radiology, Consorci Sanitari de Terrassa, s/n Torrebonica Av., Terrassa, Barcelona, Spain
| | - Judit Ribé
- Breast Imaging, Department of Radiology, Consorci Hospitalari de Vic, Hospital General de Vic, 1 Francesc Pla "el vigata" St., Vic, Barcelona, Spain
| | - Mariona Vilagran
- Women's Imaging, Department of Radiology, UDIAT Centre Diagnòstic, Parc Taulí Hospital Universitari, Institut d'Investigació i Innovació Parc Tauli I3PT, Univertitat Autònoma de Barcelona, Sabadell, Spain
| | - Lydia Canales
- Breast Imaging, Department of Radiology, Hospital General de Granollers, Hospital Universitari, Fundació Privada Hospital Asil de Granollers, s/n Francesc Ribas Av., Gronollers, Barcelona, Spain
| | - Melcior Sentís
- Breast Imaging, Department of Radiology, Hospital Universitari Mútua Terrassa, 5, Doctor Robert Pl., Terrassa, Barcelona, Spain
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Maráz R, Zombori T, Ambrózay É, Cserni G. The role of preoperative axillary ultrasound and fine-needle aspiration cytology in identifying patients with extensive axillary lymph node involvement. Eur J Surg Oncol 2017; 43:2021-2028. [DOI: 10.1016/j.ejso.2017.08.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2017] [Revised: 07/30/2017] [Accepted: 08/04/2017] [Indexed: 10/19/2022] Open
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39
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Zhao J, Zhang J, Zhu QL, Jiang YX, Sun Q, Zhou YD, Wang MQ, Meng ZL, Mao XX. The value of contrast-enhanced ultrasound for sentinel lymph node identification and characterisation in pre-operative breast cancer patients: A prospective study. Eur Radiol 2017; 28:1654-1661. [DOI: 10.1007/s00330-017-5089-0] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2017] [Revised: 07/28/2017] [Accepted: 09/22/2017] [Indexed: 12/11/2022]
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40
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Lloyd P, Theophilidou E, Newcombe RG, Pugh L, Goyal A. Axillary tumour burden in women with a fine-needle aspiration/core biopsy-proven positive node on ultrasonography compared to women with a positive sentinel node. Br J Surg 2017; 104:1811-1815. [DOI: 10.1002/bjs.10661] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2016] [Revised: 01/27/2017] [Accepted: 06/30/2017] [Indexed: 11/09/2022]
Abstract
Abstract
Background
The sensitivity of axillary ultrasonography (AUS) has increased in recent years, enabling detection of even low-volume axillary nodal metastases. The aim here was to evaluate the axillary tumour burden in women with a fine-needle aspiration/core biopsy-proven positive node on AUS and in those with a positive sentinel node biopsy (SNB).
Methods
This retrospective cohort study included all patients with early breast cancer who had AUS and axillary lymph node dissection (ALND) between 2011 and 2014.
Results
A total of 332 patients who had ALND were eligible for the study, 191 (57·5 per cent) in the AUS-positive group and 141 (42·5 per cent) in the SNB-positive group. Patients in the AUS-positive group were older at diagnosis (P = 0·018), more likely to have larger tumours (P = 0·002), higher tumour grade (P = 0·005), positive human epidermal growth factor 2 status (P = 0·015), and negative oestrogen receptor status (P < 0·001). The AUS-positive group also had a larger number of lymph nodes with macrometastases (P < 0·001) and were more likely to have extranodal invasion (P < 0·001). In the AUS-positive group, 40·3 per cent of patients (77 of 191) had only one or two nodes with macrometastases identified at histology after ALND. Tumour size no larger than 20 mm, invasive ductal or lobular histology and breast-conserving surgery were associated with the presence of two or fewer macrometastases at ALND. Only tumour size and tumour histology remained significant in multiple logistic regression analysis.
Conclusion
Patients with AUS-detected metastases had a higher axillary tumour burden than those with SNB-detected metastases. Around 40 per cent of patients with AUS-detected nodal disease had one or two nodes with macrometastases and were thus overtreated by ALND.
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Affiliation(s)
- P Lloyd
- Department of Surgery, Royal Derby Hospital, Derby, UK
| | | | - R G Newcombe
- Department of Primary Care and Public Health, Cardiff University, Cardiff, UK
| | - L Pugh
- Department of Surgery, Royal Derby Hospital, Derby, UK
| | - A Goyal
- Department of Surgery, Royal Derby Hospital, Derby, UK
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Joo JH, Kim SS, Ahn SD, Choi EK, Jung JH, Jeong Y, Ahn SH, Son BH, Lee JW, Kim HJ, Go BS, Kim HH, Cha JH, Shin HJ, Chae EY. Impact of pathologic diagnosis of internal mammary lymph node metastasis in clinical N2b and N3b breast cancer patients. Breast Cancer Res Treat 2017; 166:511-518. [PMID: 28785909 DOI: 10.1007/s10549-017-4422-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Accepted: 07/24/2017] [Indexed: 11/29/2022]
Abstract
PURPOSE To analyze the prognostic role of pathologic confirmation of internal mammary lymph nodes (IMNs) for breast cancer patients who received neoadjuvant chemotherapy. METHODS Of the patients who were treated with neoadjuvant chemotherapy, surgery, and radiation therapy between 2009 and 2013, 114 women had suspicious IMNs and FNAB was attempted. Clinical IMN metastasis was diagnosed by 18F-FDG PET/CT positivity or pathologic confirmation (N = 70). Patients were divided into the FNAB(+) or FNAB(-) IMN group. RESULTS The pathologic confirmation rate was 57% (40 of 70 patients). Rates were 74% in US-positive, 70% in MRI-positive, and 55% in PET-positive patients. Nodal stage was cN2b (6%) or cN3b (94%). Five-year progression-free survival (PFS) was significantly worse in patients with FNAB(+) IMN metastasis than FNAB(-) IMN metastasis (61% vs. 87%, P = 0.03). FNAB(+) IMN patients showed worse distant metastasis and regional recurrence-free survival without statistical significance (69% vs. 86%, P = 0.06, and 81% vs. 96%, P = 0.06). With median follow-up of 50.5 months (13.0-97.0 months), overall survival at 5 years was 77%, and PFS was 72%. CONCLUSIONS Patients with FNAB-proven IMN metastasis had worse treatment outcomes compared to patients with clinically diagnosed IMN metastasis in cN2b/N3b breast cancer.
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Affiliation(s)
- Ji Hyeon Joo
- Department of Radiation Oncology, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-Gu, Seoul, 138-736, South Korea
| | - Su Ssan Kim
- Department of Radiation Oncology, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-Gu, Seoul, 138-736, South Korea.
| | - Seung-Do Ahn
- Department of Radiation Oncology, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-Gu, Seoul, 138-736, South Korea
| | - Eun Kyung Choi
- Department of Radiation Oncology, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-Gu, Seoul, 138-736, South Korea
| | - Jin Hong Jung
- Department of Radiation Oncology, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-Gu, Seoul, 138-736, South Korea
| | - Yuri Jeong
- Department of Radiation Oncology, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-Gu, Seoul, 138-736, South Korea
| | - Sei Hyun Ahn
- Department of Breast and Endocrine Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Byung Ho Son
- Department of Breast and Endocrine Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Jong Won Lee
- Department of Breast and Endocrine Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Hee Jung Kim
- Department of Breast and Endocrine Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Beom Seok Go
- Department of Breast and Endocrine Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Hak Hee Kim
- Department of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Joo Hee Cha
- Department of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Hee Jung Shin
- Department of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Eun Young Chae
- Department of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
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Harris CK, Tran HT, Lee K, Mylander C, Pack D, Rosman M, Tafra L, Umbricht CB, Andrade R, Liang W, Jackson RS. Positive Ultrasound-guided Lymph Node Needle Biopsy in Breast Cancer may not Mandate Axillary Lymph Node Dissection. Ann Surg Oncol 2017; 24:3004-3010. [PMID: 28766210 DOI: 10.1245/s10434-017-5935-y] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2017] [Indexed: 11/18/2022]
Abstract
BACKGROUND The ACOSOG Z0011 (Z11) trial demonstrated that in patients with nonpalpable axillary lymph nodes (LN) and one to two positive sentinel LN (SLN), axillary LN dissection (ALND) is unnecessary.JAMA 305:569-575, [2011], Ann Surg 264:413-42, [2016] The Z11 trial did not require preoperative axillary ultrasound (axUS). In many centers, preoperative axUS is part of the standard workup of a newly diagnosed breast cancer patient, but in light of the Z11 results, its role is now questioned. METHODS We retrospectively analyzed newly diagnosed breast cancer patients at two institutions. Inclusion criteria were patients with (1) no palpable lymphadenopathy, (2) abnormal axUS, (3) axillary LN metastasis confirmed preoperatively by axUS-lymph node needle biopsy, (4) no neoadjuvant therapy, and (5) ALND. LN disease burden was dichotomized as N1 versus N2-3. We examined relationships between clinicopathologic factors, including axUS characteristics, and LN disease burden. RESULTS Of 129 included cases, 67 had N1 disease (51.9%) and 62 had N2-3 disease (48.1%). Factors significantly associated with N1 disease were tumor size ≤2 cm (p = 0.012), nonlobular histology (p = 0.013), and one suspicious LN on axUS (p = 0.008). For patients with both tumor size on imaging ≤2 cm and one abnormal LN on axUS, only 27% had N2-3 disease (p = 0.007). CONCLUSIONS More than half of patients without palpable adenopathy but with preoperative US-guided biopsy proven axillary LN metastases had N1 disease. For patients with both tumor size ≤2 cm and only 1 abnormal LN on axUS, 73% had N1 disease. This suggests that such patients, if they are otherwise analogous to Z11 patients, may undergo attempt at SLNB.
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Affiliation(s)
- Christine K Harris
- Rebecca Fortney Breast Center, Anne Arundel Medical Center, Annapolis, USA.
| | - Hanh Tam Tran
- Department of General Surgery, Union Memorial Hospital, Baltimore, USA
| | - Katherine Lee
- Rebecca Fortney Breast Center, Anne Arundel Medical Center, Annapolis, USA
| | - Charles Mylander
- Anne Arundel Medical Center, Annapolis, USA.,Division of Mathematics, US Naval Academy, Annapolis, USA
| | - Daina Pack
- Rebecca Fortney Breast Center, Anne Arundel Medical Center, Annapolis, USA
| | | | - Lorraine Tafra
- Rebecca Fortney Breast Center, Anne Arundel Medical Center, Annapolis, USA
| | - Christopher B Umbricht
- Division of Endocrine and Oncologic Surgery, Johns Hopkins Hospital and Health System, Baltimore, USA
| | - Reema Andrade
- Rebecca Fortney Breast Center, Anne Arundel Medical Center, Annapolis, USA
| | - Wen Liang
- Rebecca Fortney Breast Center, Anne Arundel Medical Center, Annapolis, USA
| | - Rubie Sue Jackson
- Rebecca Fortney Breast Center, Anne Arundel Medical Center, Annapolis, USA
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Meta-analysis of tumour burden in pre-operative axillary ultrasound positive and negative breast cancer patients. Breast Cancer Res Treat 2017; 166:329-336. [PMID: 28755147 PMCID: PMC5668351 DOI: 10.1007/s10549-017-4405-3] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2017] [Accepted: 07/16/2017] [Indexed: 02/05/2023]
Abstract
Background Management of the axilla in breast cancer is becoming increasingly conservative. Patients identified with a low axillary nodal burden (two or fewer involved nodes) at sentinel node biopsy (SNB) can avoid completion axillary node clearance (cANC). ‘Fast track’ to ANC in patients with involved nodes on pre-operative ultrasound may be over-treating a subgroup of these patients with low nodal burden, which would have precluded their need for ANC. This systematic review assesses the proportion of patients with involved nodes on pre-operative axillary ultrasound, which would fit low axillary burden criteria. Methods Meta-analysis of studies comparing axillary burden of breast cancer patients identified as pre-operative ultrasound negative versus positive was performed. The primary outcome measure was the number of patients with two or fewer involved nodes (macrometastases only). Pooled odds ratio (OR), 95% confidence intervals (CIs), means and probabilities of identifying two or fewer involved nodes versus greater than two were calculated. Results Six studies reported the axillary burden in 4271 patients who were either directed straight to ANC or cANC after SNB. There was a significantly greater axillary burden in the ultrasound positive versus negative groups (OR 5.95, 95% CI 5.80–6.11) with mean nodal retrieval values of 2.9 [standard error (SE) 0.2] and 1.6 (SE 0.2) nodes, respectively. Cumulative probabilities identified 78.9% of ultrasound negative and 43.2% of ultrasound positive patients possessed low axillary burden. Conclusions Pre-operative ultrasound positive patients have significantly higher axillary burden. However, nearly half do fit the criteria of low axillary burden and could be considered for omission of ANC.
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van Roozendaal LM, Vane MLG, van Dalen T, van der Hage JA, Strobbe LJA, Boersma LJ, Linn SC, Lobbes MBI, Poortmans PMP, Tjan-Heijnen VCG, Van de Vijver KKBT, de Vries J, Westenberg AH, Kessels AGH, de Wilt JHW, Smidt ML. Clinically node negative breast cancer patients undergoing breast conserving therapy, sentinel lymph node procedure versus follow-up: a Dutch randomized controlled multicentre trial (BOOG 2013-08). BMC Cancer 2017; 17:459. [PMID: 28668073 PMCID: PMC5494134 DOI: 10.1186/s12885-017-3443-x] [Citation(s) in RCA: 80] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2015] [Accepted: 06/22/2017] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Studies showed that axillary lymph node dissection can be safely omitted in presence of positive sentinel lymph node(s) in breast cancer patients treated with breast conserving therapy. Since the outcome of the sentinel lymph node biopsy has no clinical consequence, the value of the procedure itself is being questioned. The aim of the BOOG 2013-08 trial is to investigate whether the sentinel lymph node biopsy can be safely omitted in clinically node negative breast cancer patients treated with breast conserving therapy. METHODS The BOOG 2013-08 is a Dutch prospective non-inferiority randomized multicentre trial. Women with pathologically confirmed clinically node negative T1-2 invasive breast cancer undergoing breast conserving therapy will be randomized for sentinel lymph node biopsy versus no sentinel lymph node biopsy. Endpoints include regional recurrence after 5 (primary endpoint) and 10 years of follow-up, distant-disease free and overall survival, quality of life, morbidity and cost-effectiveness. Previous data indicate a 5-year regional recurrence free survival rate of 99% for the control arm and 96% for the study arm. In combination with a non-inferiority limit of 5% and probability of 0.8, this result in a sample size of 1.644 patients including a lost to follow-up rate of 10%. Primary and secondary endpoints will be reported after 5 and 10 years of follow-up. DISCUSSION If the sentinel lymph node biopsy can be safely omitted in clinically node negative breast cancer patients undergoing breast conserving therapy, this study will cost-effectively lead to a decreased axillary morbidity rate and thereby improved quality of life with non-inferior regional control, distant-disease free survival and overall survival. TRIAL REGISTRATION The BOOG 2013-08 study is registered in ClinicalTrials.gov since October 20, 2014, Identifier: NCT02271828. https://clinicaltrials.gov/ct2/show/NCT02271828.
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Affiliation(s)
- L M van Roozendaal
- Division of Surgical Oncology, Maastricht University Medical Centre, P.O. Box 5800, 6202 AZ, Maastricht, The Netherlands.,GROW - School for Oncology and Developmental Biology, Maastricht University Medical Centre, Maastricht, the Netherlands
| | - M L G Vane
- Division of Surgical Oncology, Maastricht University Medical Centre, P.O. Box 5800, 6202 AZ, Maastricht, The Netherlands. .,GROW - School for Oncology and Developmental Biology, Maastricht University Medical Centre, Maastricht, the Netherlands.
| | - T van Dalen
- Division of Surgical Oncology, Diakonessenhuis Hospital, Utrecht, the Netherlands
| | - J A van der Hage
- Division of Surgical Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
| | - L J A Strobbe
- Division of Surgical Oncology, Canisius-Wilhelmina Hospital, Nijmegen, the Netherlands
| | - L J Boersma
- GROW - School for Oncology and Developmental Biology, Maastricht University Medical Centre, Maastricht, the Netherlands.,Department of Radiation Oncology, Maastricht University Medical Centre (MAASTRO clinic), Maastricht, the Netherlands
| | - S C Linn
- Division of Medical Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
| | - M B I Lobbes
- Department of Radiology and Nuclear Medicine, Maastricht University Medical Centre, Maastricht, the Netherlands
| | - P M P Poortmans
- Department of Radiation Oncology, Radboud University Medical Centre, Nijmegen, the Netherlands
| | - V C G Tjan-Heijnen
- GROW - School for Oncology and Developmental Biology, Maastricht University Medical Centre, Maastricht, the Netherlands.,Division of Medical Oncology, Maastricht University Medical Centre, Maastricht, the Netherlands
| | - K K B T Van de Vijver
- Department of Pathology, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
| | - J de Vries
- Department of Medical and Clinical Psychology, Tilburg University, Tilburg, the Netherlands
| | - A H Westenberg
- Radiation Oncology, Radiotherapy group, Arnhem, the Netherlands
| | - A G H Kessels
- Department of Clinical Epidemiology and Medical Technology Assessment, Maastricht University Medical Centre, Maastricht, the Netherlands
| | - J H W de Wilt
- Division of Surgical Oncology, Radboud University Medical Centre, Nijmegen, the Netherlands
| | - M L Smidt
- Division of Surgical Oncology, Maastricht University Medical Centre, P.O. Box 5800, 6202 AZ, Maastricht, The Netherlands.,GROW - School for Oncology and Developmental Biology, Maastricht University Medical Centre, Maastricht, the Netherlands
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Ahmed M, Jozsa F, Douek M. Is there a role for sentinel node biopsy in the pre-operative ultrasound positive axilla? Breast Cancer Res Treat 2017; 165:225-228. [PMID: 28597050 DOI: 10.1007/s10549-017-4313-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2017] [Accepted: 05/23/2017] [Indexed: 11/29/2022]
Abstract
Axillary management in breast cancer is becoming increasingly conservative. This approach is based on the identification of low axillary burden on sentinel node biopsy (SNB). The modern practice of routine pre-operative axillary ultrasound has meant that patients are 'fast tracked' to axillary node clearance (ANC) in the presence of a histologically confirmed positive axilla. This practice reduces the number of patients undergoing SNB compared to the original trials, which evaluated the role of SNB, and those assessing safety of omission of ANC in low axillary burden. The risk of depriving patients with low axillary burden the opportunity to avoid ANC as a consequence of pre-operative ultrasound is discussed.
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Affiliation(s)
- M Ahmed
- Division of Cancer Studies, Research Oncology, King's College London, London, SE1 9RT, UK.
| | - F Jozsa
- Division of Cancer Studies, Research Oncology, King's College London, London, SE1 9RT, UK
| | - M Douek
- Division of Cancer Studies, Research Oncology, King's College London, London, SE1 9RT, UK
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Assing MA, Patel BK, Karamsadkar N, Weinfurtner J, Usmani O, Kiluk JV, Drukteinis JS. A comparison of the diagnostic accuracy of magnetic resonance imaging to axillary ultrasound in the detection of axillary nodal metastases in newly diagnosed breast cancer. Breast J 2017; 23:647-655. [PMID: 28397344 DOI: 10.1111/tbj.12812] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2016] [Revised: 08/18/2016] [Accepted: 08/19/2016] [Indexed: 11/29/2022]
Abstract
Patients with a diagnosis of invasive breast cancer are increasingly undergoing breast magnetic resonance imaging (MRI) for preoperative staging including evaluation of axillary lymph node metastases (ALNM). This retrospective study aims to evaluate the utility of adding axillary ultrasound (AUS) in the preoperative setting when an MRI is planned or has already been performed. This IRB approved, HIPAA compliant study reviewed a total of 271 patients with a new diagnosis of invasive breast cancer at a single institution, between June 1, 2010 and June 30, 2013. The study included patients who received both AUS and MRI for preoperative staging. Data were divided into two cohorts, patients who underwent MRI prior to AUS and those who underwent AUS prior to MRI. AUS and MRI reports were categorized according to BI-RADS criteria as "suspicious" or "not suspicious" for ALNM. In the setting of a negative MRI and subsequent positive AUS, only one out of 25 cases (4%) were positive for metastases after correlating with histologic pathology. MRI detected metastatic disease in four out of 27 (15%) patients who had false-negative AUS performed prior to MRI. Our results indicate the addition of AUS after preoperative MRI does not contribute significantly to increased detection of missed disease. MRI could serve as the initial staging imaging method of the axilla in the setting that AUS is not initially performed and may be valuable in identification of lymph nodes not identified on AUS.
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Affiliation(s)
| | | | | | | | - Omar Usmani
- H. Lee Moffitt Cancer Center, Tampa, FL, USA
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Naidoo K, Pinder SE. Micro- and macro-metastasis in the axillary lymph node: A review. Surgeon 2017; 15:76-82. [DOI: 10.1016/j.surge.2016.07.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2016] [Revised: 07/12/2016] [Accepted: 07/12/2016] [Indexed: 11/28/2022]
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Dihge L, Grabau DA, Rasmussen RW, Bendahl PO, Rydén L. The accuracy of preoperative axillary nodal staging in primary breast cancer by ultrasound is modified by nodal metastatic load and tumor biology. Acta Oncol 2016; 55:976-82. [PMID: 27050668 PMCID: PMC4950423 DOI: 10.3109/0284186x.2016.1146826] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Background The outcome of axillary ultrasound (AUS) with fine-needle aspiration biopsy (FNAB) in the diagnostic work-up of primary breast cancer has an impact on therapy decisions. We hypothesize that the accuracy of AUS is modified by nodal metastatic burden and clinico-pathological characteristics. Material and methods The performance of AUS and AUS-guided FNAB for predicting nodal metastases was assessed in a prospective breast cancer cohort subjected for surgery during 2009–2012. Predictors of accuracy were included in multivariate analysis. Results AUS had a sensitivity of 23% and a specificity of 95%, while AUS-guided FNAB obtained 73% and 100%, respectively. AUS-FNAB exclusively detected macro-metastases (median four metastases) and identified patients with more extensive nodal metastatic burden in comparison with sentinel node biopsy. The accuracy of AUS was affected by metastatic size (OR 1.11), obesity (OR 2.46), histological grade (OR 4.43), and HER2-status (OR 3.66); metastatic size and histological grade were significant in the multivariate analysis. Conclusions The clinical utility of AUS in low-risk breast cancer deserves further evaluation as the accuracy decreased with a low nodal metastatic burden. The diagnostic performance is modified by tumor and clinical characteristics. Patients with nodal disease detected by AUS-FNAB represent a group for whom neoadjuvant therapy should be considered.
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Affiliation(s)
- Looket Dihge
- Institution of Clinical Sciences Lund, Department of Surgery, Lund University, Skåne University Hospital, Lund, Sweden
- Hallands Sjukhus Halmstad, Halmstad, Sweden
| | - Dorthe A. Grabau
- Institution of Clinical Sciences Lund, Department of Oncology and Pathology, Lund University, Lund, Sweden
- Department of Clinical Pathology, Laboratory Medicine Skåne, Lund, Sweden
| | | | - Pär-Ola Bendahl
- Institution of Clinical Sciences Lund, Department of Oncology and Pathology, Lund University, Lund, Sweden
| | - Lisa Rydén
- Institution of Clinical Sciences Lund, Department of Surgery, Lund University, Skåne University Hospital, Lund, Sweden
- Department of Surgery and Urology, Skåne University Hospital, Malmö, Sweden
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A Positive Node on Ultrasound-Guided Fine Needle Aspiration Predicts Higher Nodal Burden Than a Positive Sentinel Lymph Node Biopsy in Breast Carcinoma. World J Surg 2016; 40:2157-62. [DOI: 10.1007/s00268-016-3557-3] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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50
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Kramer GM, Leenders MWH, Schijf LJ, Go HLS, van der Ploeg T, van den Tol MP, Schreurs WH. Is ultrasound-guided fine-needle aspiration cytology of adequate value in detecting breast cancer patients with three or more positive axillary lymph nodes? Breast Cancer Res Treat 2016; 156:271-8. [PMID: 26995283 DOI: 10.1007/s10549-016-3755-6] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2016] [Accepted: 03/14/2016] [Indexed: 12/30/2022]
Abstract
This study evaluated the accuracy of ultrasound-guided fine-needle aspiration cytology of the sonographically most suspicious axillary lymph node (US/FNAC) to select early breast cancer patients with three or more tumour-positive axillary lymph nodes. Between 2004 and 2014, a total of 2130 patients with histologically proven early breast cancer were evaluated and treated in the Noordwest Clinics Alkmaar. US/FNAC was performed preoperatively in all these patients. We analysed the results of US/FNAC retrospectively. Pathological axillary node status (sentinel node biopsy and/or axillary lymph node dissection) was used as reference standard. A total of 634 (29.8 %) of 2130 patients had axillary lymph node metastases on final histology. 248 node positive patients (11.6 %) had three or more positive lymph nodes. The accuracy of US/FNAC to detect three or more positive lymph nodes was 89.8 %, sensitivity was 44.8 %, specificity was 95.7 %, PPV was 58.1 %, and NPV was 92.9 %. This study shows a more than adequate accuracy of preoperative US/FNAC to detect three or more positive lymph nodes (89.8 %). However, when US/FNAC was chosen as the only axillary staging method, 6.4 % of all patients (false negative group) would have been undertreated and 3.8 % of all patients (false positive group) would have been overtreated according to the ACOSOG Z0011 criteria.
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Affiliation(s)
- G M Kramer
- Department of Surgery, Noordwest Clinics Alkmaar, Wilhelminalaan 12, 1815JD, Alkmaar, The Netherlands.
| | - M W H Leenders
- Department of Surgery, Noordwest Clinics Alkmaar, Wilhelminalaan 12, 1815JD, Alkmaar, The Netherlands
| | - L J Schijf
- Department of Radiology, Noordwest Clinics Alkmaar, Wilhelminalaan 12, 1815JD, Alkmaar, The Netherlands
| | - H L S Go
- Department of Radiology, Noordwest Clinics Alkmaar, Wilhelminalaan 12, 1815JD, Alkmaar, The Netherlands
| | - T van der Ploeg
- Department of Statistics, Noordwest Clinics Alkmaar, Wilhelminalaan 12, 1815JD, Alkmaar, The Netherlands
| | - M P van den Tol
- Department of Surgery, VU Medical Centre, De Boelelaan 1117, 1081HV, Amsterdam, The Netherlands
| | - W H Schreurs
- Department of Surgery, Noordwest Clinics Alkmaar, Wilhelminalaan 12, 1815JD, Alkmaar, The Netherlands
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