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Choi L, Ku K, Chen W, Shahait AD, Kim S. Axillary Needle Biopsy in the Era of American College of Surgeons Oncology Group (ACOSOG) Z0011: Institutional Experience With a Largely Urban Minority Population and Review of the Literature. Cureus 2022; 14:e24317. [PMID: 35607532 PMCID: PMC9122337 DOI: 10.7759/cureus.24317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/20/2022] [Indexed: 11/24/2022] Open
Abstract
Background: The American College of Surgeons Oncology Group (ACOSOG) Z0011 trial demonstrated that sentinel lymph node biopsy (SLNB) alone is adequate for axillary control in patients with one to two positive axillary lymph nodes. However, axillary lymph node dissection (ALND) is required in patients with N1 disease diagnosed with a preoperative needle biopsy. In this report, we determined how many patients could potentially have had SNB alone based on finding only one to two positive nodes in the axilla. Methods: A retrospective review of patients with positive preoperative axillary needle biopsy undergoing ALND was used to identify rates of high volume axillary disease (>2 positive nodes). Wilcoxon’s rank-sum and Fisher’s exact test were used for statistical analysis. A review of the literature is included for comparison. Results: 73% of 51 total patients with a positive needle biopsy had >2 positive nodes on axillary dissection. The high-volume axillary disease was significantly more likely with the presence of lymphovascular invasion and extranodal extension. Conclusions: Patients with positive preoperative axillary needle biopsies have a significantly higher rate of high volume axillary disease. However, at least one-quarter of these patients will have <3 positive nodes and potentially could have been treated with SNB alone.
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Magnoni F, Corso G, Gilardi L, Pagan E, Massari G, Girardi A, Ghidinelli F, Bagnardi V, Galimberti V, Grana CM, Veronesi P. Does failed mapping predict sentinel lymph node metastasis in cN0 breast cancer? Future Oncol 2021; 18:193-204. [PMID: 34882010 DOI: 10.2217/fon-2021-0470] [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] [Indexed: 01/07/2023] Open
Abstract
Aims: The clinical significance of nonvisualized sentinel lymph nodes (non-vSLNs) is unknown. The authors sought to determine the incidence of non-vSLNs on lymphoscintigraphy, the identification rate during surgery, factors associated with non-vSLNs and related axillary management. Patients & methods: A total of 30,508 consecutive SLN procedures performed at a single institution from 2000 to 2017 were retrospectively studied. Associations between clinicopathological factors and the identification of SLNs during surgery were assessed. Results: Non-vSLN occurred in 525 of the procedures (1.7%). In 73.3%, at least one SLN was identified intraoperatively. Nodal involvement was only significantly associated with SLN nonidentification (p < 0.001). Conclusion: Patients with non-vSLN had an increased risk for SLN metastasis. The detection rate during surgery was consistent, reducing the amount of unnecessary axillary dissection.
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Affiliation(s)
- Francesca Magnoni
- Breast Cancer Surgery Division, European Institute of Oncology, IRCCS, Milan, 20141, Italy
| | - Giovanni Corso
- Breast Cancer Surgery Division, European Institute of Oncology, IRCCS, Milan, 20141, Italy.,Departmentof Oncology & Hemato-Oncology, University of Milan, Milan, 20122, Italy
| | - Laura Gilardi
- Division of Nuclear Medicine, European Institute of Oncology, IRCCS, Milano, 20141, Italy
| | - Eleonora Pagan
- Department of Statistics & Quantitative Methods, University of Milan-Bicocca, Milan, 20126, Italy
| | - Giulia Massari
- Breast Cancer Surgery Division, European Institute of Oncology, IRCCS, Milan, 20141, Italy
| | - Antonia Girardi
- Breast Cancer Surgery Division, European Institute of Oncology, IRCCS, Milan, 20141, Italy
| | | | - Vincenzo Bagnardi
- Department of Statistics & Quantitative Methods, University of Milan-Bicocca, Milan, 20126, Italy
| | - Viviana Galimberti
- Breast Cancer Surgery Division, European Institute of Oncology, IRCCS, Milan, 20141, Italy
| | - Chiara Maria Grana
- Division of Nuclear Medicine, European Institute of Oncology, IRCCS, Milano, 20141, Italy
| | - Paolo Veronesi
- Breast Cancer Surgery Division, European Institute of Oncology, IRCCS, Milan, 20141, Italy.,Departmentof Oncology & Hemato-Oncology, University of Milan, Milan, 20122, Italy
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Mattar D, Di Filippo A, Invento A, Radice D, Burcuta M, Bagnardi V, Magnoni F, Santomauro G, Corso G, Mazzarol G, Viale G, Sacchini V, Galimberti V, Veronesi P, Intra M. Economic implications of ACOSOG Z0011 trial application into clinical practice at the European Institute of Oncology. Eur J Surg Oncol 2021; 47:2499-2505. [PMID: 34172359 DOI: 10.1016/j.ejso.2021.06.016] [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: 10/26/2020] [Revised: 05/26/2021] [Accepted: 06/09/2021] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND AND OBJECTIVES The American College of Surgeons Oncology Group (ACOSOG) Z0011 trial demonstrated that in clinically node-negative women undergoing breast-conserving therapy (BCT) and found to have metastases to 1 or 2 sentinel nodes, sentinel lymph node biopsy (SLNB) alone resulted in rates of local control, disease-free survival, and overall survival equivalent to those seen after axillary lymph node dissection (ALND), but with significantly lower morbidity. Application of the Z0011 guidelines resulted in fewer ALNDs without affecting locoregional recurrence or survival. Changes in practice inevitably affect health care costs. The current study investigated the actual impact of applying the Z0011 guidelines to eligible patients and determined the costs of care at a single institution. PATIENTS AND METHODS We compared axillary nodal management and cost data in breast cancer patients who met the Z0011 criteria and were treated with BCT and SLNB. Patients were allocated into two mutually exclusive cohorts based on the date of surgery: pre-Z0011 (June 2013 to December 2015) and post-Z0011 (June 2016 to December 2018). RESULTS Of 3912 patients, 433 (23%) and 357 (17.6%) patients in the pre- and post-Z0011 era had positive lymph nodes. ALND decreased from 15.3% to 1.57% in the post-Z0011 era. The mean overall cost of SLNB in the pre-Z0011 cohort was €1312 per patient, while that for SLNB with completion ALND was €2613. Intraoperative frozen section (FS) use decreased from 100% to 12%. Omitting the FS decreased mean costs from €247 to €176. The mean total cost in the pre-Z0011 cohort was €1807 per patient, while in the post-Z0011 cohort it was €1498. The application of Z0011 resulted in an overall mean cost savings of €309 for each patient. CONCLUSIONS Application of the Z0011 criteria to patients undergoing BCT at our institution results in more than half a million Euro cost savings.
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Affiliation(s)
- Denise Mattar
- Division of Breast Cancer Surgery, IEO European Institute of Oncology IRCCS, Milan, Italy.
| | - Antonio Di Filippo
- Department of Planning and Control, IEO European Institute of Oncology IRCCS, Milan, Italy
| | - Alessandra Invento
- Division of Breast Cancer Surgery, IEO European Institute of Oncology IRCCS, Milan, Italy
| | - Davide Radice
- Division of Epidemiology and Biostatistics, IEO European Institute of Oncology IRCCS, Milan, Italy
| | - Marius Burcuta
- Department of Planning and Control, IEO European Institute of Oncology IRCCS, Milan, Italy
| | - Vincenzo Bagnardi
- Department of Statistics and Quantitative Methods, University of Milan-Bicocca, Milan, Italy
| | - Francesca Magnoni
- Division of Breast Cancer Surgery, IEO European Institute of Oncology IRCCS, Milan, Italy
| | - Giorgia Santomauro
- Division of Data Management, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Giovanni Corso
- Division of Breast Cancer Surgery, IEO European Institute of Oncology IRCCS, Milan, Italy; Faculty of Medicine, University of Milan, Milan, Italy
| | - Giovanni Mazzarol
- Division of Pathology, IEO European Institute of Oncology IRCCS, Milan, Italy
| | - Giuseppe Viale
- Faculty of Medicine, University of Milan, Milan, Italy; Division of Pathology, IEO European Institute of Oncology IRCCS, Milan, Italy
| | - Virgilio Sacchini
- Division of Breast Cancer Surgery, IEO European Institute of Oncology IRCCS, Milan, Italy; Faculty of Medicine, University of Milan, Milan, Italy; Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Viviana Galimberti
- Division of Breast Cancer Surgery, IEO European Institute of Oncology IRCCS, Milan, Italy
| | - Paolo Veronesi
- Division of Breast Cancer Surgery, IEO European Institute of Oncology IRCCS, Milan, Italy; Faculty of Medicine, University of Milan, Milan, Italy
| | - Mattia Intra
- Division of Breast Cancer Surgery, IEO European Institute of Oncology IRCCS, Milan, Italy
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Piñero A, Giménez J, Vidal-Sicart S, Intra M. Selective Sentinel Lymph Node Biopsy and Primary Systemic Therapy in Breast Cancer. TUMORI JOURNAL 2018; 96:17-23. [DOI: 10.1177/030089161009600103] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Aims and background Sentinel lymph node biopsy has become an ordinary method for breast cancer staging. Neoadjuvant chemotherapy has been considered one of the contraindications for sentinel lymph node biopsy due to potential secondary fibrosis and lymphatic distortion. Timing and influence on sentinel lymph node biopsy result by primary systemic therapy are current and controversial topics. Methods and study design The experience in the medical literature is reviewed. A search was performed in the following databases: Medline (through Pubmed), EMBASE, Tripdatabase and Cochrane Library, between January 1998 and December 2008. Results and conclusions After analyzing the conclusions from 42 series and waiting for the end of related prospective trials, it could be concluded that sentinel lymph node biopsy is a useful diagnostic tool that should be integrated in the algorithm for the management of breast cancer patients when primary systemic therapy is needed.
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Affiliation(s)
- Antonio Piñero
- Department of Surgery, “Virgen de la Arrixaca” University Hospital, Murcia
| | - Julia Giménez
- Department of Surgery, Valencian Institute of Oncology Foundation, Valencia
| | | | - Mattia Intra
- Division di Senologia, European Institute of Oncology, Milan, Italy
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Karahallı Ö, Acar T, Atahan MK, Acar N, Hacıyanlı M, Kamer KE. Clinical and Pathological Factors Affecting the Sentinel Lymph Node Metastasis in Patients with Breast Cancer. Indian J Surg 2016; 79:418-422. [PMID: 29089701 DOI: 10.1007/s12262-016-1500-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2015] [Accepted: 04/28/2016] [Indexed: 12/16/2022] Open
Abstract
Sentinel lymph node biopsy has become the routine procedure in axilla-negative breast cancer patients at most medical centers for axillary staging and local control in the recent years. Sentinel lymph node is the only focus in axillary lymph metastasis in a large portion of patients. In our trial, we investigated the clinical and pathological factors that affect the positive status of sentinel lymph node. We included 89 patients, who underwent sentinel lymph node biopsy (SLNB) with methylene blue and/or technetium-99 m Sulphur Colloid due to early-stage breast cancer. Five patients, in whom SLN was not detected and who underwent axillary dissection, were excluded from the trial. The patient age, location of the tumor, the type of the tumor, the T stage by the TNM staging system, the histological grade and type of the tumor, the status of multifocality, the lymphovascular invasion status of the tumor, and the ER, PR, and HER-neu2 status were recorded. The median age of the 89 patients was 52, 9 (±10) years. Fifty-seven (64 %) and 32 (36 %) of the 89 patients were detected to have positive and negative SLN, respectively. Assessing the SLNB positivity and the patient age, tumor size, tumor grade, multifocality, tumor localization, the T stage by the TNM staging, the ER/PR positivity/negativity, and the HER/neu2 and p53 status, the data revealed no statistically significant results with respect to SLN metastasis. The lymphovascular invasion status (LVI) was observed to statistically affect the SLN positivity (p < 0.016). We showed that LVI could be an important marker in predicting the SLN positivity in patients with axilla-negative early-stage breast cancer. In the future, upon introduction of new biomarkers and with relevant studies, it may be possible to predict the SLNB status of patients at an adequately high accuracy and a low risk.
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Affiliation(s)
- Önder Karahallı
- General Surgery Clinic, Atatürk Training and Research Hospital, İzmir Katip Çelebi University, 172. Sokak no: 3 Daire: 3 Basın Sitesi, İzmir, Turkey
| | - Turan Acar
- General Surgery Clinic, Atatürk Training and Research Hospital, İzmir Katip Çelebi University, 172. Sokak no: 3 Daire: 3 Basın Sitesi, İzmir, Turkey
| | - Murat Kemal Atahan
- General Surgery Clinic, Atatürk Training and Research Hospital, İzmir Katip Çelebi University, 172. Sokak no: 3 Daire: 3 Basın Sitesi, İzmir, Turkey
| | - Nihan Acar
- General Surgery Clinic, Atatürk Training and Research Hospital, İzmir Katip Çelebi University, 172. Sokak no: 3 Daire: 3 Basın Sitesi, İzmir, Turkey
| | - Mehmet Hacıyanlı
- General Surgery Clinic, Atatürk Training and Research Hospital, İzmir Katip Çelebi University, 172. Sokak no: 3 Daire: 3 Basın Sitesi, İzmir, Turkey
| | - Kemal Erdinç Kamer
- General Surgery Clinic, Atatürk Training and Research Hospital, İzmir Katip Çelebi University, 172. Sokak no: 3 Daire: 3 Basın Sitesi, İzmir, Turkey
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Usmani S, Ahmed N, Al Saleh N, abu Huda F, Amanguno HG, Amir T, al Kandari F. The clinical utility of combining pre-operative axillary ultrasonography and fine needle aspiration cytology with radionuclide guided sentinel lymph node biopsy in breast cancer patients with palpable axillary lymph nodes. Eur J Radiol 2015; 84:2515-20. [PMID: 26474908 DOI: 10.1016/j.ejrad.2015.10.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2015] [Revised: 08/26/2015] [Accepted: 10/01/2015] [Indexed: 11/29/2022]
Abstract
PURPOSE Clinically palpable lymph nodes (CPLN) are usually considered a contraindication to sentinel lymph node biopsy (SLNB) but one third of these patients are node negative. The aim of the present study is to evaluate the clinical usefulness of combining SLNB and preoperative axillary ultrasonography (AUS) with FNAC in patients with clinically palpable but indeterminate axillary lymph nodes. MATERIALS AND METHODS Fifty three patients with primary breast cancer and CPLN (mean age, 51.6 years; median age 51 years; age range, 28-73 years) were included in the study. All patients underwent AUS and fine needle aspiration (FNAC) followed by SLNB in FNAC negative patients (Group A). Patients with proven metastasis subsequently had axillary lymph node dissection (ALND) (Group B). Standard SLN scintigraphy was performed 2-4h before surgery by injecting Tc-99m labeled nano-colloid intra-dermally in the periareolar region. RESULTS Nodal metastases were documented at FNAC in 26 (49%) of the 53 patients with subsequent ALND (Group B). All 27 patients (51%) with negative FNAC results (Group A) underwent SLNB, which revealed metastasis in 6 (11%) patients. The remaining 21 (40%) patients were tumor negative and all these patients remain disease free during the follow-up period of 12-36 months with NPV of 100%. SLN was identified in all patients (100% success rate). Preoperative AUS sensitivity was 78%, specificity 76%, PPV 83%, NPV 69% and accuracy 77% (p=0.001). In comparison, ultrasound guided FNAC sensitivity, specificity, positive predictive value, negative predictive value and accuracy were 81%, 100%, 100%, 78%, 89% respectively (p=0.001). CONCLUSIONS The inaccuracy of clinical assessment allows widening of indication of SLNB. Preoperative ultrasonography and guided FNAC can help in selecting the patients suitable for ALND or SLNB. Patients who are FNAC positive can proceed to ALND whilst FNAC negative samples can undergo SLNB. This combination strategy may be helpful in avoiding unnecessary ALND.
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Affiliation(s)
- Sharjeel Usmani
- Department of Nuclear Medicine, Kuwait Cancer Control Center (KCCC), Khiatan, Kuwait.
| | - Najeeb Ahmed
- Jack Brignall PET/CT Centre, Castle Hill Hosptial, Cottingham, UK
| | - Noha Al Saleh
- Department of Surgery, Kuwait Cancer Control Center (KCCC), Khiatan, Kuwait
| | - Fawaz abu Huda
- Department of Nuclear Medicine, Kuwait Cancer Control Center (KCCC), Khiatan, Kuwait
| | - Henney G Amanguno
- Department of Pathology, Kuwait Cancer Control Center (KCCC), Khiatan, Kuwait
| | - Thasneem Amir
- Department of Pathology, Kuwait Cancer Control Center (KCCC), Khiatan, Kuwait
| | - Farida al Kandari
- Department of Nuclear Medicine, Kuwait Cancer Control Center (KCCC), Khiatan, Kuwait
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Sanuki N, Takeda A, Amemiya A, Ofuchi T, Ono M, Ogata H, Yamagami R, Hatayama J, Eriguchi T, Kunieda E. Axillary Irradiation with High Tangent Fields for Clinically Node-Negative Breast Cancer: Can 3-D Conformal Radiotherapy with a Field-in-Field Technique Better Control the Axilla? ACTA ACUST UNITED AC 2014; 8:362-7. [PMID: 24415990 DOI: 10.1159/000355708] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND The target volume for postoperative breast irradiation is the remaining breast tissue, and the axillary region is not an intentional target volume. PATIENTS AND METHODS Between 2001 and 2009, eligible women with pT1-2cN0/pN0(sn) breast cancer underwent breast-conserving therapy without axillary dissection. Treatment outcomes between 2 radiotherapy planning groups, high tangent fields with 2-dimensional (2-D) simulation-based planning and 3-dimensional (3-D) computed tomography-based planning with a field-in-field technique, were compared. The correlating factors for axillary failure were also calculated. RESULTS In total, 678 patients were eligible. As of May 2009, the median follow-up times for the 2-D (n = 346) and 3-D (n = 332) groups were 94 and 52 months, respectively. Patient characteristics were balanced, except for a younger population in the 2-D group and more lymphovascular invasion in the 3-D group. On multivariate analysis, 2-D planning was the only risk factor for axillary failure. In the 2-D and 3-D groups, the 5-year cumulative incidences of axillary failure were 8 (3.1%) and 1 (0.3%) (log-rank p = 0.009), respectively. The respective 5-year overall survival rates were 97.4 and 98.4% (p = 0.4). CONCLUSION High tangent irradiation with 3-D planning improved axillary control compared to that with 2-D planning, suggesting that optimizing axillary dose distribution may impact outcomes.
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Affiliation(s)
- Naoko Sanuki
- Radiation Oncology Center, Ofuna Chuo Hospital, Kamakura, Japan ; Department of Radiation Oncology, Tokai University School of Medicine, Isehara, Kanagawa, Japan
| | - Atsuya Takeda
- Radiation Oncology Center, Ofuna Chuo Hospital, Kamakura, Japan ; Department of Radiation Oncology, Tokai University School of Medicine, Isehara, Kanagawa, Japan
| | | | - Toru Ofuchi
- Breast Cancer Center, Ofuna Chuo Hospital, Kamakura, Japan
| | - Masato Ono
- Breast Cancer Center, Ofuna Chuo Hospital, Kamakura, Japan
| | - Haruki Ogata
- Breast Cancer Center, Ofuna Chuo Hospital, Kamakura, Japan
| | - Ryo Yamagami
- Breast Cancer Center, Ofuna Chuo Hospital, Kamakura, Japan
| | - Jun Hatayama
- Breast Cancer Center, Ofuna Chuo Hospital, Kamakura, Japan
| | | | - Etsuo Kunieda
- Department of Radiation Oncology, Tokai University School of Medicine, Isehara, Kanagawa, Japan
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Chue KM, Yong WS, Thike AA, Ahmed SS, Li HH, Wong CY, Ho GH, Madhukumar P, Tan BKT, Ong KW, Tan PH. Predicting the likelihood of additional lymph node metastasis in sentinel lymph node positive breast cancer: validation of the Memorial Sloan-Kettering Cancer Centre (MSKCC) nomogram. J Clin Pathol 2013; 67:112-9. [PMID: 24048026 DOI: 10.1136/jclinpath-2013-201524] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
AIM To identify important clinicopathological parameters that are most helpful in predicting additional non-sentinel lymph node (SLN) metastasis among patients with a positive SLN biopsy in the Singapore breast cancer population. METHODS A total of 1409 patients who underwent SLN biopsy were reviewed over a 5 year period from July 2004 to October 2009. A Singapore General Hospital (SGH) nomogram was developed from predictors in the Memorial Sloan-Kettering Cancer Centre (MSKCC) nomogram using 266 patients with primary invasive breast cancer and a positive SLN biopsy who subsequently had an axillary lymph node dissection. The SGH nomogram was calibrated using bootstrapped data, while the MSKCC nomogram was calibrated using SGH data. The performance of these two nomograms was compared with the calculation of the area under the receiver-operator characteristics curve and adequacy indices. RESULTS The MSKCC nomogram achieved an area under the curve (AUC) of 0.716 (range 0.653-0.779) in our study population, while the SGH nomogram, which used only three pathological parameters, lymphovascular invasion, number of positive and negative SLN biopsies, achieved an AUC of 0.750 (range 0.691-0.808). The SGH nomogram with a higher adequacy index (0.969) provided better estimates compared with the MSKCC nomogram (0.689). CONCLUSIONS The use of the MSKCC nomogram was validated in our local patient population. The SGH nomogram showed promise to be equally, if not, more predictive as a model in our own population, while using only three pathological parameters.
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Affiliation(s)
- Koy Min Chue
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
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9
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The evolving role of axillary lymph node dissection in the modern era of breast cancer management. Surg Oncol 2012; 21:143-5. [DOI: 10.1016/j.suronc.2011.02.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2011] [Accepted: 02/23/2011] [Indexed: 02/06/2023]
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Pechlivanides G, Vassilaros D, Tsimpanis A, Apostolopoulou A, Vasilaros S. Sentinel node biopsy for breast cancer patients: issues for discussion and our practice. PATHOLOGY RESEARCH INTERNATIONAL 2010; 2011:109712. [PMID: 21234361 PMCID: PMC3018621 DOI: 10.4061/2011/109712] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/14/2010] [Accepted: 12/09/2010] [Indexed: 11/20/2022]
Abstract
Sentinel node biopsy has been established for several years now as a standard procedure of breast cancer surgery, but there are several variations of the indications and the technique used. This paper provides information regarding several issues of debate for its application as are the selection criteria, the application to patients with multifocal/multicentric breast cancer or DCIS, postneoadjuvant chemotherapy, the necessary number of nodes to be biopsied, the need for lymphoscintigraphy, the technique for frozen section, the factors that may predict nonsentinel nodes (NSNs) involvement, the value of micrometastasis and isolated tumour cells, the internal mammary chain sentinel nodes, and finally the axillary recurrence after SLNB. Our view for these issues is included together with our experience of 430 SLNBs.
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Affiliation(s)
- Georgios Pechlivanides
- "Prolipsis" Diagnostic Center, Breast Unit, 88A Mihalacopoulou Street, 11528 Athens, Greece
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11
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Farante G, Zurrida S, Galimberti V, Veronesi P, Curigliano G, Luini A, Goldhirsch A, Veronesi U. The management of ductal intraepithelial neoplasia (DIN): open controversies and guidelines of the Istituto Europeo di Oncologia (IEO), Milan, Italy. Breast Cancer Res Treat 2010; 128:369-78. [PMID: 20740312 DOI: 10.1007/s10549-010-1124-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2010] [Accepted: 08/09/2010] [Indexed: 11/26/2022]
Abstract
The management of ductal intraepithelial neoplasia (DIN) has substantially changed over the past 30 years, as its incidence has increased (from 2-3% to more than 20%), mainly due to the widespread use of mammography screening. This article describes not only the more widespread theoretical concepts on DIN but also the differences in the practical applications of the theory between different countries, different oncology specialists, and different cancer centers. Papers related to the international multicentre-randomized trials and retrospective studies were analyzed. We include articles and papers published between 1993 and 2010 related to patients with DIN, and abstracts and reports from MEDLINE and other sources were indentified. The standard of care for DIN consists of (a) breast conservative surgery (mastectomy is still indicated in large lesions--masses or microcalcifications--in about 30% of cases); (b) radiotherapy (RT) after conservative surgery, and (c) medical treatment in estrogen receptors-positive patients. However, most studies have shown significant differences between theory and practical application. Moreover, there are differences regarding (a) the indications of sentinel lymph node biopsy, (b) the definition and identification of low-risk DIN subgroups that can avoid RT and tamoxifen, and (c) the research into new alternative drugs in adjuvant medical therapy. A general agreement on the best management of DIN does not exist as yet. New large trials are needed in order to define the best management of DIN patients which is (in most respects) still complex and controversial.
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Affiliation(s)
- Gabriel Farante
- Division of Senology, European Institute of Oncology, IEO, Via Ripamonti 435, 20141 Milan, Italy.
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12
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Livi L, Scotti V, Saieva C, Meattini I, Detti B, Simontacchi G, Cardillo CD, Paiar F, Mangoni M, Marrazzo L, Agresti B, Cataliotti L, Bianchi S, Biti G. Outcome After Conservative Surgery and Breast Irradiation in 5,717 Patients With Breast Cancer: Implications for Supraclavicular Nodal Irradiation. Int J Radiat Oncol Biol Phys 2010; 76:978-83. [DOI: 10.1016/j.ijrobp.2009.03.001] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2008] [Revised: 02/26/2009] [Accepted: 03/02/2009] [Indexed: 11/26/2022]
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13
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No more axillary dissection in patients with ductal intraepithelial neoplasia (DIN). Eur J Cancer 2010; 46:476-8. [DOI: 10.1016/j.ejca.2009.12.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2009] [Accepted: 12/01/2009] [Indexed: 11/21/2022]
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14
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Rodriguez Fernandez J, Martella S, Trifirò G, Caliskan M, Chifu C, Brenelli F, Botteri E, Rossetto F, Rotmensz N, Rietjens M, Veronesi P. Sentinel node biopsy in patients with previous breast aesthetic surgery. Ann Surg Oncol 2009; 16:989-92. [PMID: 19212791 DOI: 10.1245/s10434-009-0349-0] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2008] [Revised: 01/12/2009] [Accepted: 01/12/2009] [Indexed: 11/18/2022]
Abstract
BACKGROUND Sentinel lymph node biopsy (SLNB) is the standard method for axillary staging of early breast cancer. Recent studies have focused on questioning the initial contraindication to the technique. There has been insufficient data to recommend SLNB in patients with previous aesthetic breast surgery. MATERIALS AND METHODS Between April 2001 and June 2007, 70 patients with previous breast aesthetic surgery underwent SLNB. Fifty had a previous breast augmentation and 20 had breast reduction mammoplasty. All patients underwent lymphoscintigraphy with 99Tc according to our standard technique and sentinel node was identified in all cases. RESULTS Mean age at cosmetic surgery was 38 years. Mean number of years from aesthetic surgery to the development of the tumour was 10 years. Forty-nine patients underwent conservative breast surgery and 21 patients underwent mastectomy. The sentinel node identification rate was 100%. SLN was positive in 23 patients (32%); there were 18 cases with macrometastasis and 7 cases with micrometastasis. After median follow-up of 19 months, no axillary recurrences have been observed. We observed two ipsilateral local recurrences, one contralateral tumour and one patient developed lung metastasis. CONCLUSIONS Past history of breast augmentation or reduction is not a contraindication to SLNB technique.
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Ruano R, Ramos M, García-Talavera J, García Macías M, Martín de Arriba A, González-Orús J, Iglesias M, Serrano E. La biopsia del ganglio centinela en cáncer de mama de más de 3 cm y axila clínicamente negativa frente a la indicación estándar T1-T2 < 3 cm. ACTA ACUST UNITED AC 2008. [DOI: 10.1157/13121027] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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