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Alalawi Y, Alamrani SAS, Alruwaili OM, Alzahrani IF, Al Madshush AM. The Relationship Between Breast Density and Breast Cancer Surgical Outcomes: A Systematic Review. Cureus 2024; 16:e57265. [PMID: 38686256 PMCID: PMC11057672 DOI: 10.7759/cureus.57265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/30/2024] [Indexed: 05/02/2024] Open
Abstract
This study aims to investigate the relationship between mammographic breast density and the surgical outcomes of breast cancer. PubMed, SCOPUS, Web of Science, Science Direct, and the Wiley Library were systematically searched for relevant literature. Rayyan QRCI was employed throughout this comprehensive process. Our results included ten studies with a total of 5017 women diagnosed with breast cancer. The follow-up duration ranged from 1 year to 15.1 years. Eight out of the twelve included studies reported that low mammographic breast density was significantly associated with no local recurrence, metachronous contralateral breast cancer, and fewer challenges in the preoperative and intraoperative phases. On the other hand, four studies reported that mammographic breast density is not linked to disease recurrence, survival, re-excision, or an incomplete clinical and pathological response. There is a significant association between low mammographic breast density and reduced challenges in the preoperative and intraoperative phases, as well as no local recurrence and fewer mastectomy cases. However, the link between mammographic breast density and disease recurrence, survival, re-excision, and incomplete clinical and pathological response is less clear, with some studies reporting no significant association. The findings suggest that mammographic breast density may play a role in certain aspects of breast cancer outcomes, but further research is needed to fully understand its impact.
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Affiliation(s)
- Yousef Alalawi
- Department of Surgery, King Salman Armed Forces Hospital in the North-Western Region, Tabuk, SAU
| | | | - Omar M Alruwaili
- Department of Surgery, King Salman Armed Forces Hospital in the North-Western Region, Tabuk, SAU
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Abdulla HA, Rajab B, Hammad M, Alrayes A. Risk Factors for Positive Margins in Breast-Conserving Surgery. Cureus 2023; 15:e38399. [PMID: 37265920 PMCID: PMC10231845 DOI: 10.7759/cureus.38399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/28/2023] [Indexed: 06/03/2023] Open
Abstract
Introduction Breast-conserving surgery (BCS) followed by adjuvant radiotherapy has similar overall survival compared to mastectomy but is associated with higher rates of local recurrence. Positive surgical margins in BCS are the most important predictor of local recurrence. The aim of our study was to assess the risk factors associated with positive margins in women undergoing BCS for breast cancer in order to inform our clinical practice and minimize re-operation rates. Methods Patients with a diagnosis of breast cancer who underwent BCS from January 2013 to January 2021 were identified from our pathology database and included in the study. All patients underwent a lumpectomy with the removal of additional shaved cavity margins. Statistical analysis was used to assess the effect of patient clinical and pathological risk factors on the rate of positive margins. Results One hundred and twenty patients underwent BCS for breast cancer. Twenty-four percent of patients had positive margins. Of the 29 patients that underwent subsequent re-excisions, only 13 (45%) had residual disease in the re-excision specimen. In younger patients, tumors localized in lower quadrants and the presence of extensive intraductal component within invasive breast cancer increased the risk of positive margins. In addition, positive margins were encountered more significantly in patients with ductal carcinoma in situ (DCIS) compared to invasive tumors. Multivariate analysis showed that DCIS and young age were the only factors independently associated with positive margins. Conclusion DCIS and younger patients have a higher rate of positive margins during BCS than invasive breast cancer. For such patients at higher risk of positive margins, excision of cavity shave margins and intraoperative inking may be done to lower positive margin rates. Preoperative review of breast imaging, core biopsies, and counseling of patients about the likelihood of positive margins is important.
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Affiliation(s)
| | - Basma Rajab
- Surgery, Salmaniya Medical Complex, Manama, BHR
| | | | - Amal Alrayes
- Surgical Oncology, Alkindi Hospital, Zinj, BHR
- Surgery, Salmaniya Medical Complex, Manama, BHR
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Zhang Y, Liu F, Gao Q, Chai Y, Ren Y, Tian H, Ma B, Song A. Comparing the outcome between multicentric/multifocal breast cancer and unifocal breast cancer: A systematic review and meta-analysis. Front Oncol 2022; 12:1042789. [PMID: 36591500 PMCID: PMC9801517 DOI: 10.3389/fonc.2022.1042789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 11/28/2022] [Indexed: 12/23/2022] Open
Abstract
Objective This systematic review and meta-analysis compares the outcome between MMBC and unifocal breast cancer (UFBC), in order to provide a theoretical basis for the design of an appropriate clinical therapeutic strategy of MMBC patients. Methods PubMed, Embase, The Cochrane Library, Web of science, CNKI, WanFang Data, CBM and VIP database were searched from inception to July 2021, and observational studies reporting the outcome of patients with MMBC and UFBC were included. We extracted or calculated the mortality rates of MMBC and UFBC patients; and obtained the hazard ratios; odds ratios; relative risks; and the corresponding 95% confidence intervals from the eligible studies. All the meta-analyses were conducted by using the Stata 15.0 software. Results 31 eligible studies comprising a total of 15,703 individuals were included. The meta-analysis revealed that MMBC did not have a significant association with poor overall survival (HR=1.04, 95% CI=0.96-1.12), disease-free survival (HR= 1.07, 95% CI= 0.84-1.36), breast cancer-specific survival (HR=1.42, 95% CI= 0.89-2.27), recurrence-free survival (HR= 0.878, 95% CI= 0.652-1.182), local recurrence-free survival (HR= 0.90, 95% CI= 0.57-1.42), and contralateral breast cancer risk (RR= 0.908, 95% CI= 0.667-1.234). However, MMBC appeared to have a correlation with a slightly higher risk of death (OR=1.31, 95% CI=1.18-1.45). Conclusion Patients with MMBC appeared to have a higher risk of death, however, it may not be independently associated with poorer outcomes. Considering the inter-study heterogeneity and other limitations, our results need to be validated by further multicenter prospective studies with a large sample size in the future.
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Affiliation(s)
- Yalan Zhang
- Department of General Surgery, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, China,Second Clinical Medical College, Lanzhou University, Lanzhou, China
| | - Fan Liu
- Department of General Surgery, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, China,Second Clinical Medical College, Lanzhou University, Lanzhou, China
| | - Qianqian Gao
- Department of General Surgery, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, China
| | - Yahui Chai
- Department of General Surgery, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, China,Second Clinical Medical College, Lanzhou University, Lanzhou, China
| | - Yan Ren
- Department of General Surgery, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, China,Second Clinical Medical College, Lanzhou University, Lanzhou, China
| | - Hongyou Tian
- Department of General Surgery, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, China,Second Clinical Medical College, Lanzhou University, Lanzhou, China
| | - Bin Ma
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China,Key Laboratory of Evidence-Based Medicine and Knowledge Translation of Gansu Province, Lanzhou University, Lanzhou, China
| | - Ailin Song
- Department of General Surgery, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, China,Second Clinical Medical College, Lanzhou University, Lanzhou, China,*Correspondence: Ailin Song,
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Healy NA, Parag Y, Soppelsa G, Wignarajah P, Benson JR, Agrawal A, Forouhi P, Kilburn-Toppin F, Gilbert FJ. Does pre-operative breast MRI have an impact on surgical outcomes in high-grade DCIS? Br J Radiol 2022; 95:20220306. [PMID: 35819920 PMCID: PMC9815730 DOI: 10.1259/bjr.20220306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 06/10/2022] [Accepted: 07/11/2022] [Indexed: 01/13/2023] Open
Abstract
OBJECTIVES High-grade DCIS (HG DCIS) is associated with upgrade to invasive disease but few studies evaluate the role of MRI in this subset of DCIS. This study compared surgical outcomes of females with HG DCIS on biopsy who had pre-operative MRI with those that proceeded directly to surgery. METHODS This single-centre retrospective, observational study identified patients with pure HG DCIS on pre-operative biopsy from the pathology database. Surgical outcomes, clinicopathological and radiological features were obtained for all patients. RESULTS From August 2015 to February 2020, 217 patients had HG DCIS on biopsy. Pre-operative MRI was performed in 40 (MRI group) and not in 88 (No MRI group) patients. Initial mastectomy was performed in 25/40 (63%) women in the MRI group and 20/88 (23%) women in the no MRI group (p < 0.0001). No difference was observed in re-operation rate between the two groups, 15% in MRI group vs 22% in No MRI group (p = 0.4749). Mean tumour size on histology was larger in mastectomy cases in the MRI group (73.4 mm, range 6-140 mm), than the total MRI group, (58.3 mm, range 0-140 mm) or no MRI group (30.7 mm, range 0-130 mm) (p < 0.0001). CONCLUSIONS Pre-operative MRI in HG DCIS is associated with higher mastectomy rates, possibly due to patient selection for MRI, as tumours on final histology were significantly larger. Fewer re-operations were observed in the MRI group although this was not significant. ADVANCES IN KNOWLEDGE Breast MRI performed pre-operatively in HG DCIS is associated with higher mastectomy rates and fewer re-operation rates.
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Affiliation(s)
- Nuala A. Healy
- Cambridge Breast Unit, Cambridge University Hospitals NHS Foundation Trust, Addenbrookes’ Hospital, Hills Road, Cambridge, UK
| | - Yethiksha Parag
- Cambridge Breast Unit, Cambridge University Hospitals NHS Foundation Trust, Addenbrookes’ Hospital, Hills Road, Cambridge, UK
| | - Giorgia Soppelsa
- Cambridge Breast Unit, Cambridge University Hospitals NHS Foundation Trust, Addenbrookes’ Hospital, Hills Road, Cambridge, UK
| | - Primee Wignarajah
- Cambridge Breast Unit, Cambridge University Hospitals NHS Foundation Trust, Addenbrookes’ Hospital, Hills Road, Cambridge, UK
| | - John R. Benson
- Cambridge Breast Unit, Cambridge University Hospitals NHS Foundation Trust, Addenbrookes’ Hospital, Hills Road, Cambridge, UK
| | - Amit Agrawal
- Cambridge Breast Unit, Cambridge University Hospitals NHS Foundation Trust, Addenbrookes’ Hospital, Hills Road, Cambridge, UK
| | - Parto Forouhi
- Cambridge Breast Unit, Cambridge University Hospitals NHS Foundation Trust, Addenbrookes’ Hospital, Hills Road, Cambridge, UK
| | - Fleur Kilburn-Toppin
- Cambridge Breast Unit, Cambridge University Hospitals NHS Foundation Trust, Addenbrookes’ Hospital, Hills Road, Cambridge, UK
| | - Fiona J. Gilbert
- Department of Radiology, University of Cambridge School of Clinical Medicine, Box 218, Level 5, Cambridge Biomedical Campus, Cambridge, UK
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Ozcan LC, Donovan CA, Srour M, Chung A, Mirocha J, Frankel SD, Hakim P, Giuliano AE, Amersi F. Invasive Lobular Carcinoma-Correlation Between Imaging and Final Pathology: Is MRI Better? Am Surg 2022:31348221101600. [PMID: 35639048 DOI: 10.1177/00031348221101600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Invasive lobular carcinoma (ILC) is associated with high re-excision rates following breast-conserving surgery (BCS). The correlation between lesion size on different imaging modalities and final tumor size has not been well characterized. METHODS A prospective database of patients with stage I-III breast cancer undergoing BCS between 2006 and 2016 was reviewed. Pearson correlation analysis was used to correlate tumor size on breast imaging to final pathology. RESULTS Of these, 111 patients with ILC were identified. Mean lesion size was 1.93 cm for MMG, 1.61 cm for US, and 2.51 cm for MRI. Mean tumor size on surgical excision was 2.64 cm. The correlation coefficient between pathology and the different imaging modalities were as follows: MMG .17, US 0.37, and MRI .58. Actual tumor size was underestimated by 1 cm in 27.1% of MMGs, 50% of USs, and in 13.3% of MRIs. 38 patients (34.2%) underwent re-excision. No differences in re-excision rates were noted in patients with and without MRI, 30.3% vs 40.0%, respectively (P = .31). CONCLUSION While MRI provides a better estimate of tumor size than MMG and US, the size of the tumor on imaging only weakly correlated with pathology. The use of MRI does not decrease re-excision rates.
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Affiliation(s)
- Lerna C Ozcan
- Division of Surgical Oncology, Department of Surgery, 22494Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Cory A Donovan
- Division of Surgical Oncology, Department of Surgery, 22494Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Marissa Srour
- Division of Surgical Oncology, Department of Surgery, 22494Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Alice Chung
- Division of Surgical Oncology, Department of Surgery, 22494Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - James Mirocha
- Biostatistics Core, Research Institute and Samuel-Oschin Cancer Center, 22494Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Steven D Frankel
- Department of Breast Imaging, 22494Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Paul Hakim
- Department of Breast Imaging, 22494Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Armando E Giuliano
- Division of Surgical Oncology, Department of Surgery, 22494Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Farin Amersi
- Division of Surgical Oncology, Department of Surgery, 22494Cedars-Sinai Medical Center, Los Angeles, CA, USA
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Reid VJ, Falk JS, Police AM, Ridgeway CA, Cadena LL, Povoski SP. Minimizing re-excision after breast conserving surgery - a review of radiofrequency spectroscopy for real-time, intraoperative margin assessment. Expert Rev Med Devices 2021; 18:1057-1068. [PMID: 34657525 DOI: 10.1080/17434440.2021.1992273] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
INTRODUCTION For early-stage breast cancer, breast-conserving surgery (BCS) plus radiation is standard-of-care. Nationwide, >20% of BCS patients require re-excision for positive margins, resulting in delayed adjuvant therapy, increased complications, emotional and financial stress for patients, and additional cost to the healthcare system. Although several methods may be employed to mitigate positive margins, no technique can fully address the need. MarginProbe® is an adjunctive tool for real-time intraoperative margin assessment and is shown to reduce positive margins by >50%. AREAS COVERED Discussion of the impact of re-excision following BCS, a review of currently available methods for intraoperative margin management, followed by a technology and literature review of the MarginProbe® Radiofrequency Spectroscopy System. EXPERT OPINION Re-excision significantly impacts patients, providers and payers. Limitations in the ability to assess margins at time of surgery warrant more advanced methods of residual disease detection. MarginProbe facilitates the most efficient pathway for breast cancer patients through the surgical phase of treatment. The device is well-suited for adoption as the healthcare focus shifts from volume to value and supports the three pillars of the US Department of Health and Human Services' 'Triple-Aim' strategy: improve population health, improve patient experience of care, and reduce per-capita costs.
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Affiliation(s)
- Vincent J Reid
- Director of Surgical Oncology, Medical Director, Hall-Perrine Cancer Center, Cedar Rapids, IA - Clinical Associate Professor of Surgery at the University of Iowa Hospitals and Clinics, USA
| | - Jeffrey S Falk
- Department of Surgery, Ascension St. John Hospital and Medical Center, Detroit, MI - Clinical Associate Professor of Surgery, Wayne State University College of Medicine, St. George's University College of Medicine, USA
| | - Alice M Police
- Director of Breast Surgery, Northwell Health, Western Region, New York, USA
| | - Calvin A Ridgeway
- Medical Director of Breast Care Center, Lovelace Women's Hospital, NM, USA
| | - Lisa L Cadena
- Director, Training and Medical Education, Dilon Technologies, Newport News, VA, USA
| | - Stephen P Povoski
- Professor of Surgery, Division of Surgical Oncology, Department of Surgery, The Ohio State University Comprehensive Cancer Center - Arthur G. James Cancer Hospital and Richard J. Solove Research Institute, the Ohio State University Wexner Medical Center, Columbus, Ohio, USA
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Tabary M, Araghi F, Nouraie M, Aryannejad A, Zand S, Kord-Zanganeh M, Patocskai E, Kaviani A. Prediction of Local Recurrence After Oncoplastic Breast Surgery: Analysis of a Large Cohort. J Surg Res 2021; 268:267-275. [PMID: 34392180 DOI: 10.1016/j.jss.2021.07.001] [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: 03/31/2021] [Revised: 07/06/2021] [Accepted: 07/12/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND Oncoplastic breast surgery (OBS) is becoming an acceptable procedure for the surgical treatment of breast cancer; however, its safety and recurrence rate still need further clarification. This study evaluates the rate of local recurrence and its predictive factors after OBS in a large series of patients. Materials and methods This study was conducted between January 2008 and June 2018 in two centers in Iran. Patients underwent OBS, and baseline characteristics were recorded. Patients underwent regular follow-up; local recurrence rate, median time, and the hazard ratio of predictive factors were calculated. Also, a multivariate analysis was performed. Results A total of 676 patients with a mean age of 48 ± 10.7 y were included. The median follow-up time was 26.4 (first, third IQR: 13.2, 45.6) mo, and 37 (5.5%) patients were diagnosed with local recurrence. The median time to local recurrence was 22.0 (first, third IQR: 16.0, 32.8) mo. Pathological N stage, neoadjuvant chemotherapy, overexpression of HER2, and one surgery technique was associated with a higher risk of recurrence, while the expression of estrogen receptor and progesterone receptor (PR) decreased the risk of recurrence. PR status, neoadjuvant chemotherapy, and pathological N stage remained significant in the final model for recurrence on multivariate analysis. Conclusion OBS is a safe technique with an acceptable risk of local recurrence. PR status, neoadjuvant chemotherapy, and pathological N stage can predict recurrence in these patients with an acceptable power.
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Affiliation(s)
| | - Farnaz Araghi
- Skin Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mehdi Nouraie
- Department of Medicine, Division of Pulmonary, Allergy and Critical Care Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Armin Aryannejad
- Department of Surgery, Tehran University of Medical Sciences, Tehran, Iran
| | - Sanaz Zand
- Research Department, Kaviani Breast Disease Institute (KBDI), Tehran, Iran
| | | | - Erica Patocskai
- Department of Surgical Oncology, University of Montreal, Montreal, Québec, Canada
| | - Ahmad Kaviani
- Department of Surgery, Tehran University of Medical Sciences, Tehran, Iran; Department of Surgical Oncology, University of Montreal, Montreal, Québec, Canada; Breast Disease Research Center, Tehran University of Medical Sciences, Tehran, Iran.
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Lack of definitive presurgical pathological diagnosis is associated with inadequate surgical margins in breast-conserving surgery. Eur J Surg Oncol 2021; 47:2483-2491. [PMID: 34120811 DOI: 10.1016/j.ejso.2021.05.047] [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: 01/08/2021] [Revised: 03/30/2021] [Accepted: 05/30/2021] [Indexed: 11/24/2022] Open
Abstract
PURPOSE To determine the impact of definitive presurgical diagnosis on surgical margins in breast-conserving surgery (BCS) for primary carcinomas; clinicopathological features were also analyzed. METHODS This retrospective study included women who underwent BCS for primary carcinomas in 2016 and 2017. Definitive presurgical diagnosis was defined as having a presurgical core needle biopsy (CNB) and not being upstaged between biopsy and surgery. Biopsy data and imaging findings including breast density were retrieved. Inadequate surgical margins (IM) were defined per latest ASCO and ASTRO guidelines. Univariable and multivariable analyses were performed. RESULTS 360 women (median age, 66) met inclusion criteria with 1 having 2 cancers. 82.5% (298/361) were invasive cancers while 17.5% (63/361) were ductal carcinoma in situ (DCIS). Most biopsies were US-guided (284/346, 82.0%), followed by mammographic (60/346, 17.3%), and MRI-guided (2/346, 0.6%). US and mammographic CNB yielded median samples of 2 and 4, respectively, with a 14G needle. 15 patients (4.2%) lacked presurgical CNB. The IM rate was 30.0%. In multivariable analysis, large invasive cancers (>20 mm), dense breasts, and DCIS were associated with IM (p = 0.029, p = 0.010, and p = 0.013, respectively). Most importantly, lack of definitive presurgical diagnosis was a risk factor for IM (OR, 2.35; 95% CI: 1.23-4.51, p = 0.010). In contrast, neither patient age (<50) nor aggressive features (e.g., LVI) were associated with IM. CONCLUSION Lack of a definitive presurgical diagnosis was associated with a two-fold increase of IM in BCS; other risk factors were dense breasts, large invasive cancers, and DCIS.
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House BJ, Kwon MJ, Schaefer JM, Barth CW, Solanki A, Davis SC, Gibbs SL. Clinically relevant dual probe difference specimen imaging (DDSI) protocol for freshly resected breast cancer specimen staining. BMC Cancer 2021; 21:440. [PMID: 33882909 PMCID: PMC8059239 DOI: 10.1186/s12885-021-08179-8] [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: 01/11/2021] [Accepted: 04/05/2021] [Indexed: 11/12/2022] Open
Abstract
Background Re-excision rates following breast conserving surgery (BCS) remain as high as ~ 35%, with positive margins detected during follow-up histopathology. Additional breast cancer resection surgery is not only taxing on the patient and health care system, but also delays adjuvant therapies, increasing morbidity and reducing the likelihood of a positive outcome. The ability to precisely resect and visualize tumor margins in real time within the surgical theater would greatly benefit patients, surgeons and the health care system. Current tumor margin assessment technologies utilized during BCS involve relatively lengthy and labor-intensive protocols, which impede the surgical work flow. Methods In previous work, we have developed and validated a fluorescence imaging method termed dual probe difference specimen imaging (DDSI) to accurately detect benign and malignant tissue with direct correlation to the targeted biomarker expression levels intraoperatively. The DDSI method is currently on par with touch prep cytology in execution time (~ 15-min). In this study, the main goal was to shorten the DDSI protocol by decreasing tissue blocking and washing times to optimize the DDSI protocol to < 10-min whilst maintaining robust benign and malignant tissue differentiation. Results We evaluated the utility of the shortened DDSI staining methodology using xenografts grown from cell lines with varied epidermal growth factor receptor (EGFR) expression levels, comparing accuracy through receiver operator characteristic (ROC) curve analyses across varied tissue blocking and washing times. An optimized 8-min DDSI methodology was developed for future clinical translation. Conclusions Successful completion of this work resulted in substantial shortening of the DDSI methodology for use in the operating room, that provided robust, highly receptor specific, sensitive diagnostic capabilities between benign and malignant tissues.
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Affiliation(s)
- Broderick J House
- Biomedical Engineering Department, Oregon Health & Science University, 2730 S Moody Ave, Mail Code: CL3SG, Portland, OR, 97201, USA
| | - Marcus J Kwon
- Biomedical Engineering Department, Oregon Health & Science University, 2730 S Moody Ave, Mail Code: CL3SG, Portland, OR, 97201, USA
| | - Jasmin M Schaefer
- Biomedical Engineering Department, Oregon Health & Science University, 2730 S Moody Ave, Mail Code: CL3SG, Portland, OR, 97201, USA
| | - Connor W Barth
- Biomedical Engineering Department, Oregon Health & Science University, 2730 S Moody Ave, Mail Code: CL3SG, Portland, OR, 97201, USA
| | - Allison Solanki
- Biomedical Engineering Department, Oregon Health & Science University, 2730 S Moody Ave, Mail Code: CL3SG, Portland, OR, 97201, USA
| | - Scott C Davis
- Thayer School of Engineering, Dartmouth College, Hanover, NH, 03755, USA
| | - Summer L Gibbs
- Biomedical Engineering Department, Oregon Health & Science University, 2730 S Moody Ave, Mail Code: CL3SG, Portland, OR, 97201, USA. .,Knight Cancer Institute, Oregon Health & Science University, 2730 S Moody Ave, Mail Code: CL3SG, Portland, OR, 97201, USA.
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10
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Gommers JJJ, Duijm LEM, Bult P, Strobbe LJA, Kuipers TP, Hooijen MJH, Mann RM, Voogd AC. The Impact of Preoperative Breast MRI on Surgical Margin Status in Breast Cancer Patients Recalled at Biennial Screening Mammography: An Observational Cohort Study. Ann Surg Oncol 2021; 28:5929-5938. [PMID: 33796997 PMCID: PMC8460561 DOI: 10.1245/s10434-021-09868-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 03/02/2021] [Indexed: 01/10/2023]
Abstract
Background This study aimed to examine the association between preoperative magnetic resonance imaging (MRI) and surgical margin involvement, as well as to determine the factors associated with positive resection margins in screen-detected breast cancer patients undergoing breast-conserving surgery (BCS). Methods Breast cancer patients eligible for BCS and diagnosed after biennial screening mammography in the south of The Netherlands (2008–2017) were retrospectively included. Missing values were imputed and multivariable regression analyses were performed to analyze whether preoperative MRI was related to margin involvement after BCS, as well as to examine what factors were associated with positive resection margins, defined as more than focally (>4 mm) involved. Results Overall, 2483 patients with invasive breast cancer were enrolled, of whom 123 (5.0%) had more than focally involved resection margins. In multivariable regression analyses, preoperative MRI was associated with a reduced risk of positive resection margins after BCS (adjusted odds ratio [OR] 0.56, 95% confidence interval [CI] 0.33–0.96). Lobular histology (adjusted OR 2.86, 95% CI 1.68–4.87), large tumor size (per millimeter increase, adjusted OR 1.05, 95% CI 1.03–1.07), high (>75%) mammographic density (adjusted OR 3.61, 95% CI 1.07–12.12), and the presence of microcalcifications (adjusted OR 4.45, 95% CI 2.69–7.37) and architectural distortions (adjusted OR 1.85, 95% CI 1.01–3.40) were independently associated with positive resection margins after BCS. Conclusions Preoperative MRI was associated with lower risk of positive resection margins in patients with invasive breast cancer eligible for BCS using multivariable analysis. Furthermore, specific mammographic characteristics and tumor characteristics were independently associated with positive resection margins after BCS.
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Affiliation(s)
- Jessie J J Gommers
- Department of Medical Imaging, Radboud University Medical Center, Nijmegen, The Netherlands.
| | - Lucien E M Duijm
- Department of Radiology, Canisius Wilhelmina Hospital, Nijmegen, The Netherlands
| | - Peter Bult
- Department of Pathology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Luc J A Strobbe
- Department of Surgical Oncology, Canisius Wilhelmina Hospital, Nijmegen, The Netherlands
| | - Toon P Kuipers
- Department of Radiology, Bernhoven Hospital, Uden, The Netherlands
| | | | - Ritse M Mann
- Department of Medical Imaging, Radboud University Medical Center, Nijmegen, The Netherlands.,Department of Radiology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Adri C Voogd
- Department of Epidemiology, Maastricht University, Maastricht, The Netherlands
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Perera N, Bourke AG. The technique and accuracy of breast specimen ultrasound in achieving clear margins in breast conserving surgery. J Med Imaging Radiat Oncol 2020; 64:747-755. [DOI: 10.1111/1754-9485.13077] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Revised: 05/29/2020] [Accepted: 06/02/2020] [Indexed: 11/28/2022]
Affiliation(s)
- Natalie Perera
- School of Medicine The University of Western Australia Perth Western Australia Australia
| | - Anita G Bourke
- School of Medicine The University of Western Australia Perth Western Australia Australia
- Breast Centre Department of Diagnostic and Interventional Radiology Sir Charles Gairdner Hospital Perth Western Australia Australia
- BreastScreen WA Perth Western Australia Australia
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Kanbayti IH, Rae WID, McEntee MF, Al-Foheidi M, Ashour S, Turson SA, Ekpo EU. Is mammographic density a marker of breast cancer phenotypes? Cancer Causes Control 2020; 31:749-765. [PMID: 32410205 DOI: 10.1007/s10552-020-01316-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Accepted: 05/05/2020] [Indexed: 12/16/2022]
Abstract
PURPOSE To investigate the association between mammographic density (MD) phenotypes and both clinicopathologic features of breast cancer (BC) and tumor location. METHODS MD was measured for 297 BC-affected females using qualitative (visual method) and quantitative (fully automated area-based method) approaches. Radiologists' description, visible external markers, and surgical scar were used to establish the location of tumors. Binary logistic regression models were used to assess the association between MD phenotypes and BC clinicopathologic features. RESULTS Categorical and numerical MD measures showed no association with clinicopathologic features of BC (p > 0.05). Participants with higher BI-RADS scores [(51-75% glandular) and (> 75% glandular)] (p < 0.001), and percent density (PD) categories [PD (21-49%) and PD ≥ 50%] (p = 0.01) were more likely to have tumors emanating from dense areas. Additionally, tumors were commonly found in dense regions of the breast among patients with higher medians of PD (p = 0.001), dense area (DA) (p = 0.02), and lower medians of non-dense area (NDA) (p < 0.001). Adjusted logistic regression models showed that high BI-RADS density (> 75% glandular) has an almost fivefold increased odds of tumors developing within dense areas (OR 4.99, 95% CI 0.93-25.9; p = 0.05. PD (OR 1.02, 95% CI 1-1.03, p = 0.002) and NDA (OR 0.99, 95% CI 0.991-0.997, p < 0.001) had very small effect on tumor location. Compared to tumors within non-dense areas, tumors in dense areas tended to exhibit human epidermal growth factor receptor 2 positive (p = 0.05) and carcinoma in situ (p = 0.01) characteristics. CONCLUSION MD shows no significant association with clinicopathologic features of BC. However, BC was more likely to originate from dense tissue, with tumors in dense regions having human epidermal growth receptor 2 positive and carcinoma in situ characteristics.
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Affiliation(s)
- Ibrahem H Kanbayti
- Diagnostic Radiography Technology Department, Faculty of Applied Medical Sciences, King Abdul-Aziz University, Jeddah, Saudi Arabia. .,Medical Image Optimisation and Perception Group (MIOPeG), Faculty of Medicine and Health, The University of Sydney, Sydney, Australia. .,Faculty of Health Science, University of Sydney, Cumberland Campus C42
- 75 East Street, Lidcombe, NSW, 2141, Australia.
| | - William I D Rae
- Medical Image Optimisation and Perception Group (MIOPeG), Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
| | - Mark F McEntee
- Medical Image Optimisation and Perception Group (MIOPeG), Faculty of Medicine and Health, The University of Sydney, Sydney, Australia.,Department of Medicine Roinn na Sláinte, UG 12 Áras Watson
- Brookfield Health Sciences, Cork, T12 AK54, Ireland
| | - Meteb Al-Foheidi
- King Saud Bin Abdulaziz University for Health Science-National Guard Health Affairs, Jeddah, Saudi Arabia
| | - Sawsan Ashour
- Radiology Department, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
| | - Smeera A Turson
- Radiology Department, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
| | - Ernest U Ekpo
- Medical Image Optimisation and Perception Group (MIOPeG), Faculty of Medicine and Health, The University of Sydney, Sydney, Australia.,Orange Radiology, Laboratories and Research Centre, Calabar, Nigeria
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Eaglehouse YL, Georg MW, Jatoi I, Shriver CD, Zhu K. Factors related to re-excision procedures following primary breast-conserving surgery for women with breast cancer in the U.S. Military Health System. J Surg Oncol 2020; 121:200-209. [PMID: 31784990 DOI: 10.1002/jso.25788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Accepted: 11/17/2019] [Indexed: 01/24/2023]
Abstract
BACKGROUND AND OBJECTIVES Re-excision surgery is undertaken to obtain clear margins after breast-conserving surgery (BCS) for localized breast cancer. This study examines patient and tumor characteristics related to re-excision surgery in the universal-access Military Health System (MHS). METHODS Retrospective analysis of patients with pathologically confirmed stage I-III breast cancer between 1998 and 2014 in the Department of Defense Central Cancer Registry and MHS Data Repository-linked databases who received primary BCS. Multivariable stepwise logistic regression methods identified characteristics associated with re-excision surgery (lumpectomy and mastectomy) and conversion to mastectomy, given as adjusted odds ratios (AOR) and 95% confidence intervals (CIs). RESULTS Of 7637 women receiving BCS, 26.3% had a re-excision and 9.9% converted to mastectomy. Tumor location, larger tumor size (≥4 cm), and regional lymph node involvement were associated with a greater likelihood of re-excision and mastectomy conversion. Pathology before BCS (AOR, 0.39; 95% CI, 0.35, 0.44 for re-excision) and neoadjuvant treatment (AOR, 0.50; 95% CI, 0.36, 0.69 for re-excision) were associated with a decreased likelihood of these outcomes. Additionally, age, tumor histology, and military-specific variables were associated with mastectomy conversion. CONCLUSION Comprehensive preoperative workup, including tumor pathology, may better inform surgical decision-making and reduce re-excision rates.
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Affiliation(s)
- Yvonne L Eaglehouse
- Murtha Cancer Center Research Program, Uniformed Services University of the Health Sciences, Bethesda, Maryland.,Department of Surgery, F. Edward Hébert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, Maryland.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, Maryland
| | - Matthew W Georg
- Murtha Cancer Center Research Program, Uniformed Services University of the Health Sciences, Bethesda, Maryland.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, Maryland
| | - Ismail Jatoi
- Department of Surgery, University of Texas Health San Antonio, San Antonio, Texas
| | - Craig D Shriver
- Murtha Cancer Center Research Program, Uniformed Services University of the Health Sciences, Bethesda, Maryland.,Department of Surgery, F. Edward Hébert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, Maryland.,Department of Surgery, Walter Reed National Military Medical Center, Bethesda, Maryland
| | - Kangmin Zhu
- Murtha Cancer Center Research Program, Uniformed Services University of the Health Sciences, Bethesda, Maryland.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, Maryland.,Department of Preventive Medicine and Biostatistics, F. Edward Hébert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, Maryland
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14
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Walsh SM, Brennan SB, Zabor EC, Rosenberger LH, Stempel M, Lebron-Zapata L, Gemignani ML. Does Breast Density Increase the Risk of Re-excision for Women with Breast Cancer Having Breast-Conservation Therapy? Ann Surg Oncol 2019; 26:4246-4253. [PMID: 31396783 DOI: 10.1245/s10434-019-07647-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND Women with dense breasts may have less-accurate preoperative evaluation of extent of disease, potentially affecting the achievement of negative margins. The goal of this study is to examine the association between breast density and re-excision rates in women having breast-conserving surgery for invasive breast cancer. PATIENTS AND METHODS Women with stage I/II invasive breast cancer treated with breast-conserving surgery between 1/1/2014 and 10/31/2014 were included. Breast density was assessed by two radiologists. The association between breast density and re-excision was examined using logistic regression. RESULTS Seven hundred and one women were included. Overall, 106 (15.1%) women had at least one re-excision. Younger age at diagnosis was associated with increased breast density (p < 0.001). On univariable analysis, increased breast density was associated with significantly increased odds of re-excision (odds ratio [OR] 1.38, 95% confidence interval [CI] 1.04-1.83), as was multifocal disease, human epidermal growth factor receptor 2 (HER2) positive status, and extensive intraductal component (EIC) (all p < 0.05). On multivariable analysis, breast density remained significantly associated with increased odds of re-excision (OR 1.37, 95% CI 1.00-1.86), as did multifocality and EIC. HER2 positive status was not significantly associated with re-excision on multivariable analysis. CONCLUSIONS Women with dense breasts are more likely to need additional surgery (re-excision after breast-conserving surgery), but increased breast density did not adversely affect disease-free survival in our study. Our findings support the need for further study in developing techniques that can help decrease re-excisions for women with dense breasts who undergo breast-conserving surgery.
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Affiliation(s)
- Siun M Walsh
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Sandra B Brennan
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Emily C Zabor
- Biostatistics Service, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Laura H Rosenberger
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Michelle Stempel
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Lizza Lebron-Zapata
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Mary L Gemignani
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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Mario J, Venkataraman S, Fein-Zachary V, Knox M, Brook A, Slanetz P. Lumpectomy Specimen Radiography: Does Orientation or 3-Dimensional Tomosynthesis Improve Margin Assessment? Can Assoc Radiol J 2019; 70:282-291. [DOI: 10.1016/j.carj.2019.03.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2017] [Revised: 02/01/2019] [Accepted: 03/19/2019] [Indexed: 01/10/2023] Open
Abstract
Purpose Our purpose was twofold. First, we sought to determine whether 2 orthogonal oriented views of excised breast cancer specimens could improve surgical margin assessment compared to a single unoriented view. Second, we sought to determine whether 3D tomosynthesis could improve surgical margin assessment compared to 2D mammography alone. Materials and Methods Forty-one consecutive specimens were prospectively imaged using 4 protocols: single view unoriented 2D image acquired on a specimen unit (1VSU), 2 orthogonal oriented 2D images acquired on the specimen unit (2VSU), 2 orthogonal oriented 2D images acquired on a mammogram unit (2V2DMU), and 2 orthogonal oriented 3D images acquired on the mammogram unit (2V3DMU). Three breast imagers randomly assessed surgical margin of the 41 specimens with each protocol. Surgical margin per histopathology was considered the gold standard. Results The average area under the curve (AUC) was 0.60 for 1VSU, 0.66 for 2VSU, 0.68 for 2V2DMU, and 0.60 for 2V3DMU. Comparing AUCs for 2VSU vs 1VSU by reader showed improved diagnostic accuracy using 2VSU; however, this difference was only statistically significant for reader 3 (0.73 vs 0.63, P = .0455). Comparing AUCs for 2V3DMU vs 2V2DMU by reader showed mixed results, with reader 1 demonstrating increased accuracy (0.72 vs 0.68, P = .5984), while readers 2 and 3 demonstrated decreased accuracy (0.50 vs 0.62, P = .1089 and 0.58 vs 0.75, P = .0269). Conclusions 2VSU showed improved accuracy in surgical margin prediction compared to 1VSU, although this was not statistically significant for all readers. 3D tomosynthesis did not improve surgical margin assessment.
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Affiliation(s)
- Julia Mario
- Harvard Medical School, Boston, Massachusetts, USA
| | - Shambhavi Venkataraman
- Department of Radiology, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Valerie Fein-Zachary
- Department of Radiology, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Mark Knox
- Department of Radiology, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Alexander Brook
- Department of Radiology, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Priscilla Slanetz
- Department of Radiology, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
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Duraes M, Crochet P, Pagès E, Grauby E, Lasch L, Rebel L, Van Meer F, Rathat G. Surgery of nonpalpable breast cancer: First step to a virtual per‐operative localization? First step to virtual breast cancer localization. Breast J 2019; 25:874-879. [DOI: 10.1111/tbj.13379] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Martha Duraes
- Department of gynaecological surgery Montpellier University Hospital Montpellier France
| | - Patrice Crochet
- Department of gynaecological surgery Montpellier University Hospital Montpellier France
| | - Emmanuelle Pagès
- Department of radiology Montpellier University Hospital Montpellier France
| | - Elsa Grauby
- Department of gynaecological surgery Montpellier University Hospital Montpellier France
| | - Lidia Lasch
- Department of gynaecological surgery Montpellier University Hospital Montpellier France
| | - Lucie Rebel
- Department of gynaecological surgery Montpellier University Hospital Montpellier France
| | | | - Gauthier Rathat
- Department of gynaecological surgery Montpellier University Hospital Montpellier France
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17
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Kang JH, Youk JH, Kim JA, Gweon HM, Eun NL, Ko KH, Son EJ. Identification of Preoperative Magnetic Resonance Imaging Features Associated with Positive Resection Margins in Breast Cancer: A Retrospective Study. Korean J Radiol 2018; 19:897-904. [PMID: 30174479 PMCID: PMC6082768 DOI: 10.3348/kjr.2018.19.5.897] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2017] [Accepted: 03/14/2018] [Indexed: 12/26/2022] Open
Abstract
Objective To determine which preoperative breast magnetic resonance imaging (MRI) findings and clinicopathologic features are associated with positive resection margins at the time of breast-conserving surgery (BCS) in patients with breast cancer. Materials and Methods We reviewed preoperative breast MRI and clinicopathologic features of 120 patients (mean age, 53.3 years; age range, 27–79 years) with breast cancer who had undergone BCS in 2015. Tumor size on MRI, multifocality, patterns of enhancing lesions (mass without non-mass enhancement [NME] vs. NME with or without mass), mass characteristics (shape, margin, internal enhancement characteristics), NME (distribution, internal enhancement patterns), and breast parenchymal enhancement (BPE; weak, strong) were analyzed. We also evaluated age, tumor size, histology, lymphovascular invasion, T stage, N stage, and hormonal receptors. Univariate and multivariate logistic regression analyses were used to determine the correlation between clinicopathological features, MRI findings, and positive resection margins. Results In univariate analysis, tumor size on MRI, multifocality, NME with or without mass, and segmental distribution of NME were correlated with positive resection margins. Among the clinicopathological factors, tumor size of the invasive breast cancer and in situ components were significantly correlated with a positive resection margin. Multivariate analysis revealed that NME with or without mass was an independent predictor of positive resection margins (odds ratio [OR] = 7.00; p < 0.001). Strong BPE was a weak predictor of positive resection margins (OR = 2.59; p = 0.076). Conclusion Non-mass enhancement with or without mass is significantly associated with a positive resection margin in patients with breast cancer. In patients with NME, segmental distribution was significantly correlated with positive resection margins.
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Affiliation(s)
- Jung-Hyun Kang
- Department of Radiology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul 06273, Korea
| | - Ji Hyun Youk
- Department of Radiology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul 06273, Korea
| | - Jeong-Ah Kim
- Department of Radiology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul 06273, Korea
| | - Hye Mi Gweon
- Department of Radiology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul 06273, Korea
| | - Na Lae Eun
- Department of Radiology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul 06273, Korea
| | - Kyung Hee Ko
- Department of Diagnostic Radiology, CHA Bundang Medical Center, CHA University, Seongnam 13496, Korea
| | - Eun Ju Son
- Department of Radiology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul 06273, Korea
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18
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Valero MG, Mallory MA, Losk K, Tukenmez M, Hwang J, Camuso K, Bunnell C, King T, Golshan M. Surgeon Variability and Factors Predicting for Reoperation Following Breast-Conserving Surgery. Ann Surg Oncol 2018; 25:2573-2578. [PMID: 29786129 DOI: 10.1245/s10434-018-6526-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Indexed: 12/31/2022]
Abstract
BACKGROUND Reoperation after breast-conserving surgery (BCS) is common and has been partially associated with the lack of consensus on margin definition. We sought to investigate factors associated with reoperations and variation in reoperation rates across breast surgeons at our cancer center. METHODS Retrospective analyses of patients with clinical stage I-II breast cancer who underwent BCS between January and December 2014 were conducted prior to the recommendation of 'no ink on tumor' margin. Patient demographics and tumor and surgical data were extracted from medical records. A multivariate regression model was used to identify factors associated with reoperation. RESULTS Overall, 490 patients with stage I (n = 408) and stage II (n = 89) breast cancer underwent BCS; seven patients had bilateral breast cancer and underwent bilateral BCS procedures. Median invasive tumor size was 1.1 cm, reoperation rate was 22.9% (n = 114) and varied among surgeons (range 15-40%), and, in 100 (88%) patients, the second procedure was re-excision, followed by unilateral mastectomy (n = 7, 6%) and bilateral mastectomy (n = 7, 6%). Intraoperative margin techniques (global cavity or targeted shaves) were utilized in 50.1% of cases, while no specific margin technique was utilized in 49.9% of cases. Median total specimen size was 65.8 cm3 (range 24.5-156.0). In the adjusted model, patients with multifocal disease were more likely to undergo reoperation [odds ratio (OR) 5.78, 95% confidence interval (CI) 2.17-15.42]. In addition, two surgeons were found to have significantly higher reoperation rates (OR 6.41, 95% CI 1.94-21.22; OR 3.41, 95% CI 1.07-10.85). CONCLUSIONS Examination of BCS demonstrated variability in reoperation rates and margin practices among our breast surgeons. Future trials should look at surgeon-specific factors that may predict for reoperations.
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Affiliation(s)
- Monica G Valero
- Department of Surgery, Brigham and Women's Hospital and Dana Farber Cancer Institute, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
| | - Melissa Anne Mallory
- Department of Surgery, Brigham and Women's Hospital and Dana Farber Cancer Institute, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
| | - Katya Losk
- Department of Medical Oncology, Dana Farber Cancer Institute, Boston, MA, USA
| | - Mustafa Tukenmez
- Department of Surgery, Brigham and Women's Hospital and Dana Farber Cancer Institute, Boston, MA, USA
| | | | - Kristen Camuso
- Department of Medical Oncology, Dana Farber Cancer Institute, Boston, MA, USA
| | - Craig Bunnell
- Harvard Medical School, Boston, MA, USA.,Department of Medical Oncology, Dana Farber Cancer Institute, Boston, MA, USA
| | - Tari King
- Department of Surgery, Brigham and Women's Hospital and Dana Farber Cancer Institute, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
| | - Mehra Golshan
- Department of Surgery, Brigham and Women's Hospital and Dana Farber Cancer Institute, Boston, MA, USA. .,Harvard Medical School, Boston, MA, USA.
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Montoya D, Elias AS, Mosto J, Schejtman D, Varela EB, Paleta C, McLean LH, Sanguinetti M, Bastacini V, Nasute P, Benedek E, Varela M, Chiozza J, McLean I. Positive Margins following Breast Cancer Tumorectomy. Can we Predict the Occurrence of Residual Disease? TUMORI JOURNAL 2018. [DOI: 10.1177/1636.17900] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Diana Montoya
- Mastology Service, Hospital Universitario Austral, Buenos Aires, Argentina
| | | | - Julian Mosto
- Anatomical Pathology Service, Hospital Universitario Austral, Buenos Aires, Argentina
| | - Darío Schejtman
- Diagnostic Imaging Service, Hospital Universitario Austral, Buenos Aires, Argentina
| | | | - Claudio Paleta
- Clinical Oncology Service, Hospital Universitario Austral, Buenos Aires, Argentina
| | - Leonardo H McLean
- Mastology Service, Hospital Universitario Austral, Buenos Aires, Argentina
| | - Marta Sanguinetti
- Diagnostic Imaging Service, Hospital Universitario Austral, Buenos Aires, Argentina
| | - Vanina Bastacini
- Diagnostic Imaging Service, Hospital Universitario Austral, Buenos Aires, Argentina
| | - Paola Nasute
- Diagnostic Imaging Service, Hospital Universitario Austral, Buenos Aires, Argentina
| | - Elide Benedek
- Diagnostic Imaging Service, Hospital Universitario Austral, Buenos Aires, Argentina
| | - Mónica Varela
- Clinical Oncology Service, Hospital Universitario Austral, Buenos Aires, Argentina
| | - Jorge Chiozza
- Radiation Therapy Service, Hospital Universitario Austral, Buenos Aires, Argentina
| | - Ignacio McLean
- Mastology Service, Hospital Universitario Austral, Buenos Aires, Argentina
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Kalinathan L, Kathavarayan RS, Nagendram D, Vij M, Rela M. Segmentation of hepatocellular carcinoma and dysplastic liver tumors in histopathology images using area based adaptive expectation maximization. MULTIMEDIA TOOLS AND APPLICATIONS 2018; 77:1761-1782. [DOI: 10.1007/s11042-016-4260-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/22/2023]
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21
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Heiss N, Rousson V, Ifticene-Treboux A, Lehr HA, Delaloye JF. Risk factors for positive resection margins of breast cancer tumorectomy specimen following breast-conserving surgery. Horm Mol Biol Clin Investig 2017; 32:/j/hmbci.ahead-of-print/hmbci-2017-0023/hmbci-2017-0023.xml. [PMID: 29222935 DOI: 10.1515/hmbci-2017-0023] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Accepted: 09/20/2017] [Indexed: 11/15/2022]
Abstract
Background The aim of the study was to identify risk factors for positive surgical margins in breast-conserving surgery for breast cancer and to evaluate the influence of surgical experience in obtaining complete resection. Methods All lumpectomies for invasive breast carcinoma and ductal carcinoma in situ (DCIS) between April 2008 and March 2010 were selected from the database of a single institution. Re-excision rates for positive margins as well as patient and histopathologic tumor characteristics were analyzed. Surgical experience was staged by pairs made of Resident plus Specialist or Consultant. Two periods were defined. During period A, the majority of operations were performed by Residents under supervision of Specialist or Consultant. During period B, only palpable tumors were operated by Residents. Results The global re-excision rate was 27% (50 of 183 patients). The presence of DCIS increased the risk for positive margins: 60% (nine of 15 patients) in the case of sole DCIS compared to 26% (41 of 160 patients) for invasive cancer (p = 0.005) and 35% (42 of 120 patients) in the case of peritumoral DCIS compared to 11% (seven of 62 patients) in the case of sole invasive cancer (p = 0.001). Re-excision rate decreased from 36% (23 of 64 patients) during period A to 23% (27 of 119 patients) during period B (p = 0.055). There was no significant difference between the surgical pairs. Conclusion In our study, DCIS was the only risk factor for positive surgical margins. Breast-conserving surgery for non-palpable tumors should be performed by Specialists, however, palpable tumors can be safely operated by Residents under supervision.
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Affiliation(s)
- Niko Heiss
- Gynécologie-Obstétrique, 65, Avenue Jean Jaurès, F-30900 Nîmes, France, Phone: +0033/466047720, Fax: +0033/466047722
| | - Valentin Rousson
- Institut de médecine sociale et préventive, CHUV Lausanne, Lausanne, Switzerland
| | | | - Hans-Anton Lehr
- Institut für Pathologie im Medizin Campus Bodensee, Friedrichshafen, Germany
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22
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Versteegden DPA, Keizer LGG, Schlooz-Vries MS, Duijm LEM, Wauters CAP, Strobbe LJA. Performance characteristics of specimen radiography for margin assessment for ductal carcinoma in situ: a systematic review. Breast Cancer Res Treat 2017; 166:669-679. [DOI: 10.1007/s10549-017-4475-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2017] [Accepted: 08/19/2017] [Indexed: 01/30/2023]
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Vos EL, Gaal J, Verhoef C, Brouwer K, van Deurzen CHM, Koppert LB. Focally positive margins in breast conserving surgery: Predictors, residual disease, and local recurrence. Eur J Surg Oncol 2017; 43:1846-1854. [PMID: 28688723 DOI: 10.1016/j.ejso.2017.06.007] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Revised: 05/30/2017] [Accepted: 06/06/2017] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Re-excision after breast conserving surgery (BCS) for invasive breast cancer (IBC) can be omitted for focally positive margins in the Netherlands, but this guideline is not routinely followed. Focally positive and extensively positive margins have rarely been studied separately and compared to negative margins regarding clinicopathological predictors, residual disease incidence, and local recurrence. METHODS All females with BCS for Tis-T3, without neo-adjuvant chemotherapy between 2005 and 2014 at one university hospital were included. Clinicopathological and follow-up information was collected from electronic patient records. Index tumor samples from all patients with re-excision were reviewed by one pathologist. Margins were classified as negative (≥2 mm width), close (<2 mm width), focally positive (≤4 mm length of tumor touching inked margin), or extensively positive (>4 mm length). RESULTS From 499 patients included, 212 (43%) had negative, 161 (32%) had close, 59 (12%) had focally positive, and 67 (13%) had extensively positive margins. Increasingly involved margins were associated with lobular type, tumor size, and adjacent DCIS in IBC patients and lesion size in purely DCIS patients. In IBC patients, 17%, 49%, and 77% had re-excision after close, focally positive, and extensively positive margins and residual disease incidence was 55%, 50%, and 70% respectively. In purely DCIS patients, 26 (65%), 13 (87%), and 16 (94%) had re-excision after close, focally positive, and extensively positive margins and residual disease incidence was 39%, 46%, and 90% respectively. CONCLUSION Incidence of residual disease after focally positive margins was not different from close margins, but was significantly higher after extensively positive margins. We recommend quantifying extent of margin involvement in all pathology reports.
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Affiliation(s)
- E L Vos
- Department of Surgery, Erasmus MC Cancer Institute, PO Box 5201, 3008 AE, Rotterdam, The Netherlands
| | - J Gaal
- Department of Pathology, Erasmus MC, PO Box 2040, 3000 CA, Rotterdam, The Netherlands
| | - C Verhoef
- Department of Surgery, Erasmus MC Cancer Institute, PO Box 5201, 3008 AE, Rotterdam, The Netherlands
| | - K Brouwer
- Department of Surgery, Erasmus MC Cancer Institute, PO Box 5201, 3008 AE, Rotterdam, The Netherlands
| | - C H M van Deurzen
- Department of Pathology, Erasmus MC, PO Box 2040, 3000 CA, Rotterdam, The Netherlands
| | - L B Koppert
- Department of Surgery, Erasmus MC Cancer Institute, PO Box 5201, 3008 AE, Rotterdam, The Netherlands.
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24
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Rodriguez K, Wilkins G, Newcomb P, Gwirtz P, Skrine R. Risk Factors for Re-Excision Following Breast-Conserving Surgery. Oncol Nurs Forum 2017. [DOI: 10.1188/17.onf.358-365] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Candelaria RP, Huang ML, Adrada BE, Bassett R, Hunt KK, Kuerer HM, Smith BD, Chavez-MacGregor M, Yang WT. Incremental Cancer Detection of Locoregional Restaging with Diagnostic Mammography Combined with Whole-Breast and Regional Nodal Ultrasound in Women with Newly Diagnosed Breast Cancer. Acad Radiol 2017; 24:191-199. [PMID: 27955877 DOI: 10.1016/j.acra.2016.11.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2016] [Revised: 11/18/2016] [Accepted: 11/18/2016] [Indexed: 02/05/2023]
Abstract
RATIONALE AND OBJECTIVES This study aims to determine if locoregional restaging with diagnostic mammography and ultrasound (US) of the whole breast and regional nodes performed for quality assurance in women with newly diagnosed breast cancer who were referred to a tertiary care center yields incremental cancer detection. MATERIALS AND METHODS An institutional review board-approved retrospective, single-institution database review was performed on the first 1000 women referred to our center in 2010 with a provisional breast cancer diagnosis. Locoregional restaging consisted of diagnostic full-field digital mammography combined with US of the whole breast and regional nodal basins. Bilateral whole-breast US was performed in women with contralateral mammographic abnormality or had heterogeneously or extremely dense parenchyma. Demographic, clinical, and pathologic factors were analyzed. RESULTS Final analyses included 401 women. Of the 401 women, 138 (34%) did not have their outside images available for review upon referral. The median age was 54 years (range 21-92); the median tumor size was 2.9 cm (range 0.6-18.0) for women whose disease was upstaged and 2.2 cm (range 0.4-15.0) for women whose disease was not upstaged. Incremental cancer detection rates were 15.5% (62 of 401) in the ipsilateral breast and 3.9% (6 of 154) in the contralateral breast (P < 0.0001). The total upstage rate was 25% (100 of 401). Surgical management changed from segmentectomy to mastectomy in 12% (50 of 401). The re-excision rate after segmentectomy was 19% (35 of 189). CONCLUSIONS Locoregional restaging with diagnostic mammography combined with whole-breast and regional nodal US that is performed for standardization of the imaging workup for newly diagnosed breast cancer patients can reduce underestimation of disease burden and impact therapeutic planning.
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Schulz-Wendtland R, Harz M, Meier-Meitinger M, Brehm B, Wacker T, Hahn HK, Wagner F, Wittenberg T, Beckmann MW, Uder M, Fasching PA, Emons J. Semi-automated delineation of breast cancer tumors and subsequent materialization using three-dimensional printing (rapid prototyping). J Surg Oncol 2016; 115:238-242. [DOI: 10.1002/jso.24510] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2016] [Accepted: 10/29/2016] [Indexed: 11/07/2022]
Affiliation(s)
| | - Markus Harz
- Fraunhofer-Institut für Bildgestützte Medizin MEVIS; Bremen Germany
| | | | - Barbara Brehm
- Institute of Diagnostic Radiology; Erlangen University Hospital; Erlangen Germany
| | - Till Wacker
- Friedrich Alexander University of Erlangen-Nuremberg; Erlangen Germany
| | - Horst K. Hahn
- Fraunhofer-Institut für Bildgestützte Medizin MEVIS; Bremen Germany
| | - Florian Wagner
- Fraunhofer-Institut für Integrierte Schaltungen IIS; Erlangen Germany
| | - Thomas Wittenberg
- Fraunhofer-Institut für Integrierte Schaltungen IIS; Erlangen Germany
| | - Matthias W. Beckmann
- Department of Gynecology and Obstetrics; Erlangen University Hospital; Comprehensive Cancer Center Erlangen-EMN; Friedrich Alexander University of Erlangen-Nuremberg; Erlangen Germany
| | - Michael Uder
- Institute of Diagnostic Radiology; Erlangen University Hospital; Erlangen Germany
| | - Peter A. Fasching
- Department of Gynecology and Obstetrics; Erlangen University Hospital; Comprehensive Cancer Center Erlangen-EMN; Friedrich Alexander University of Erlangen-Nuremberg; Erlangen Germany
| | - Julius Emons
- Department of Gynecology and Obstetrics; Erlangen University Hospital; Comprehensive Cancer Center Erlangen-EMN; Friedrich Alexander University of Erlangen-Nuremberg; Erlangen Germany
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Escribà JM, Esteban L, Gálvez J, Pla MJ, Melià A, Gil-Gil M, Clèries R, Pareja L, Sanz X, Bustins M, Borrás JM, Ribes J. Reoperations after primary breast conserving surgery in women with invasive breast cancer in Catalonia, Spain: a retrospective study. Clin Transl Oncol 2016; 19:448-456. [PMID: 27624712 DOI: 10.1007/s12094-016-1546-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2016] [Accepted: 08/27/2016] [Indexed: 11/25/2022]
Abstract
BACKGROUND Although complete tumor resection is accepted as the best means to reduce recurrence, reoperations after lumpectomy are a common problem in breast cancer. The aim of this study was to assess the reoperation rates after primary breast conserving surgery in invasive breast cancer cases diagnosed in Catalonia, Spain, between 2005 and 2011 and to identify variations based on patient and tumour characteristics. METHODS Women with invasive incident breast cancer identified from the Patient's Hospital Discharge Database [174.0-174.9 codes of the International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) as the primary diagnosis] and receiving primary breast conserving surgery were included in the study and were followed up to 3 and 12 months by collecting information about repeat breast cancer surgery. RESULTS Reoperation rates after primary breast conserving surgery decreased from 13.0 % in 2005 to 11.7 % in 2011 at 3 months and from 14.2 % in 2005 to 12.9 % in 2011 at 12 months' follow-up. While breast conservation reoperations saw a slight, non-significant increase in the same period (from 5.7 to 7.3 % at 3 months, and from 6.0 to 7.5 % at 12 months), there was a significant decrease in radical reoperation (from 7.3 to 4.4 % at 3 months and from 8.2 to 5.4 % at 12 months). Overall, additional breast surgeries decreased among younger women. CONCLUSIONS Despite the rise of breast conserving surgery, reoperation rates following initial lumpectomy in Catalonia decreased by 10 % at 3 and 12 months' follow-up, remaining low and almost unchanged. Ultimately, there was also a significant decrease in mastectomies.
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Affiliation(s)
- J M Escribà
- Catalan Cancer Registry, Cancer Planning Directorate, Av. Gran Vía 199-203, L' Hospitalet de Llobregat, 08908, Barcelona, Spain.
- Department of Clinical Sciences, University of Barcelona, Bellvitge Campus, L' Hospitalet de Llobregat, Barcelona, Spain.
| | - L Esteban
- Catalan Cancer Registry, Cancer Planning Directorate, Av. Gran Vía 199-203, L' Hospitalet de Llobregat, 08908, Barcelona, Spain
| | - J Gálvez
- Catalan Cancer Registry, Cancer Planning Directorate, Av. Gran Vía 199-203, L' Hospitalet de Llobregat, 08908, Barcelona, Spain
| | - M J Pla
- Breast Cancer Functional Unit, Catalan Institute of Oncology, L' Hospitalet de Llobregat, Barcelona, Spain
| | - A Melià
- Catalan Cancer Registry, Cancer Planning Directorate, Av. Gran Vía 199-203, L' Hospitalet de Llobregat, 08908, Barcelona, Spain
| | - M Gil-Gil
- Breast Cancer Functional Unit, Catalan Institute of Oncology, L' Hospitalet de Llobregat, Barcelona, Spain
| | - R Clèries
- Catalan Cancer Registry, Cancer Planning Directorate, Av. Gran Vía 199-203, L' Hospitalet de Llobregat, 08908, Barcelona, Spain
- Department of Clinical Sciences, University of Barcelona, Bellvitge Campus, L' Hospitalet de Llobregat, Barcelona, Spain
| | - L Pareja
- Catalan Cancer Registry, Cancer Planning Directorate, Av. Gran Vía 199-203, L' Hospitalet de Llobregat, 08908, Barcelona, Spain
| | - X Sanz
- Catalan Cancer Registry, Cancer Planning Directorate, Av. Gran Vía 199-203, L' Hospitalet de Llobregat, 08908, Barcelona, Spain
| | - M Bustins
- Divisió d'Anàlisi de la Demanda i l'Activitat, Department of Health, Generalitat de Catalunya, Catalan Health Service, Barcelona, Spain
| | - J M Borrás
- Catalan Cancer Registry, Cancer Planning Directorate, Av. Gran Vía 199-203, L' Hospitalet de Llobregat, 08908, Barcelona, Spain
- Department of Clinical Sciences, University of Barcelona, Bellvitge Campus, L' Hospitalet de Llobregat, Barcelona, Spain
| | - J Ribes
- Catalan Cancer Registry, Cancer Planning Directorate, Av. Gran Vía 199-203, L' Hospitalet de Llobregat, 08908, Barcelona, Spain
- Department of Clinical Sciences, University of Barcelona, Bellvitge Campus, L' Hospitalet de Llobregat, Barcelona, Spain
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Zhang Z, Pei J, Wang D, Gan Q, Ye J, Yue J, Wang B, Povoski SP, Martin EW, Hitchcock CL, Yilmaz A, Tweedle MF, Shao P, Xu RX. A Wearable Goggle Navigation System for Dual-Mode Optical and Ultrasound Localization of Suspicious Lesions: Validation Studies Using Tissue-Simulating Phantoms and an Ex Vivo Human Breast Tissue Model. PLoS One 2016; 11:e0157854. [PMID: 27367051 PMCID: PMC4930179 DOI: 10.1371/journal.pone.0157854] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2015] [Accepted: 06/02/2016] [Indexed: 12/02/2022] Open
Abstract
Surgical resection remains the primary curative treatment for many early-stage cancers, including breast cancer. The development of intraoperative guidance systems for identifying all sites of disease and improving the likelihood of complete surgical resection is an area of active ongoing research, as this can lead to a decrease in the need of subsequent additional surgical procedures. We develop a wearable goggle navigation system for dual-mode optical and ultrasound imaging of suspicious lesions. The system consists of a light source module, a monochromatic CCD camera, an ultrasound system, a Google Glass, and a host computer. It is tested in tissue-simulating phantoms and an ex vivo human breast tissue model. Our experiments demonstrate that the surgical navigation system provides useful guidance for localization and core needle biopsy of simulated tumor within the tissue-simulating phantom, as well as a core needle biopsy and subsequent excision of Indocyanine Green (ICG)—fluorescing sentinel lymph nodes. Our experiments support the contention that this wearable goggle navigation system can be potentially very useful and fully integrated by the surgeon for optimizing many aspects of oncologic surgery. Further engineering optimization and additional in vivo clinical validation work is necessary before such a surgical navigation system can be fully realized in the everyday clinical setting.
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Affiliation(s)
- Zeshu Zhang
- School of Engineering Science, University of Science and Technology of China, Hefei, China
| | - Jing Pei
- Department of Surgery, Anhui Medical University, Hefei, China
| | - Dong Wang
- School of Engineering Science, University of Science and Technology of China, Hefei, China
- College of Engineering, The Ohio State University, Columbus, Ohio, United States of America
| | - Qi Gan
- School of Engineering Science, University of Science and Technology of China, Hefei, China
| | - Jian Ye
- School of Engineering Science, University of Science and Technology of China, Hefei, China
| | - Jian Yue
- Department of Surgery, Anhui Medical University, Hefei, China
| | - Benzhong Wang
- Department of Surgery, Anhui Medical University, Hefei, China
| | - Stephen P. Povoski
- Division of Surgical Oncology, Department of Surgery, The Ohio State University Wexner Medical Center, Columbus, Ohio, United States of America
- * E-mail: (SP); (PS); (RX)
| | - Edward W. Martin
- Division of Surgical Oncology, Department of Surgery, The Ohio State University Wexner Medical Center, Columbus, Ohio, United States of America
| | - Charles L. Hitchcock
- Pathology Department, College of Medicine, The Ohio State University, Columbus, Ohio, United States of America
| | - Alper Yilmaz
- College of Engineering, The Ohio State University, Columbus, Ohio, United States of America
| | - Michael F. Tweedle
- Radiology Department, Wright Center for Innovation, College of Medicine, The Ohio State University, Columbus, Ohio, United States of America
| | - Pengfei Shao
- School of Engineering Science, University of Science and Technology of China, Hefei, China
- * E-mail: (SP); (PS); (RX)
| | - Ronald X. Xu
- School of Engineering Science, University of Science and Technology of China, Hefei, China
- College of Engineering, The Ohio State University, Columbus, Ohio, United States of America
- * E-mail: (SP); (PS); (RX)
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Kennedy S, Caldwell M, Bydlon T, Mulvey C, Mueller J, Wilke L, Barry W, Ramanujam N, Geradts J. Correlation of breast tissue histology and optical signatures to improve margin assessment techniques. JOURNAL OF BIOMEDICAL OPTICS 2016; 21:66014. [PMID: 27327487 PMCID: PMC4914603 DOI: 10.1117/1.jbo.21.6.066014] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2016] [Accepted: 06/08/2016] [Indexed: 05/29/2023]
Abstract
Optical spectroscopy is sensitive to morphological composition and has potential applications in intraoperative margin assessment. Here, we evaluate ex vivo breast tissue and corresponding quantified hematoxylin & eosin images to correlate optical scattering signatures to tissue composition stratified by patient characteristics. Adipose sites (213) were characterized by their cell area and density. All other benign and malignant sites (181) were quantified using a grid method to determine composition. The relationships between mean reduced scattering coefficient (〈μs′〉), and % adipose, % collagen, % glands, adipocyte cell area, and adipocyte density were investigated. These relationships were further stratified by age, menopausal status, body mass index (BMI), and breast density. We identified a positive correlation between 〈μs′〉 and % collagen and a negative correlation between 〈μs′〉 and age and BMI. Increased collagen corresponded to increased 〈μs′〉 variability. In postmenopausal women, 〈μs′〉 was similar regardless of fibroglandular content. Contributions from collagen and glands to 〈μs′〉 were independent and equivalent in benign sites; glands showed a stronger positive correlation than collagen to 〈μs′〉 in malignant sites. Our data suggest that scattering could differentiate highly scattering malignant from benign tissues in postmenopausal women. The relationship between scattering and tissue composition will support improved scattering models and technologies to enhance intraoperative optical margin assessment.
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Affiliation(s)
- Stephanie Kennedy
- Duke University, TOpS Lab, Department of Biomedical Engineering, 136 Hudson Hall, Durham, North Carolina 27708, United States
| | - Matthew Caldwell
- Duke University, TOpS Lab, Department of Biomedical Engineering, 136 Hudson Hall, Durham, North Carolina 27708, United States
| | - Torre Bydlon
- Duke University, TOpS Lab, Department of Biomedical Engineering, 136 Hudson Hall, Durham, North Carolina 27708, United States
| | - Christine Mulvey
- Duke University, TOpS Lab, Department of Biomedical Engineering, 136 Hudson Hall, Durham, North Carolina 27708, United States
| | - Jenna Mueller
- Duke University, TOpS Lab, Department of Biomedical Engineering, 136 Hudson Hall, Durham, North Carolina 27708, United States
| | - Lee Wilke
- University of Wisconsin Breast Center, Department of Surgery, 600 Highland Avenue, Madison WI 53792, United States
| | - William Barry
- Dana-Farber Cancer Institute, Department of Biostatistics and Computational Biology, 450 Brookline Avenue, CLS11007, Boston, Massachusetts 02215, United States
| | - Nimmi Ramanujam
- Duke University, TOpS Lab, Department of Biomedical Engineering, 136 Hudson Hall, Durham, North Carolina 27708, United States
| | - Joseph Geradts
- Duke University Medical Center, Department of Pathology, DUMC3712, 200 Trent Drive, Durham, North Carolina 27710, United States
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Dixon JM, Newlands C, Dodds C, Thomas J, Williams LJ, Kunkler IH, Bing A, Macaskill EJ. Association between underestimation of tumour size by imaging and incomplete excision in breast-conserving surgery for breast cancer. Br J Surg 2016; 103:830-8. [DOI: 10.1002/bjs.10126] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2015] [Revised: 09/18/2015] [Accepted: 01/06/2016] [Indexed: 11/10/2022]
Abstract
Abstract
Background
Completeness of excision is the most important factor influencing local recurrence after breast-conserving surgery (BCS). The aim of this case–control study was to determine factors influencing incomplete excision in patients undergoing BCS.
Methods
Women with invasive breast cancer treated by BCS between 1 June 2008 and 31 December 2009 were identified from a prospectively collected database in the Edinburgh Breast Unit. The maximum size of the tumour, measured microscopically, was compared with the size estimated before operation by mammography and ultrasound imaging. A multivariable analysis was performed to investigate factors associated with incomplete excision.
Results
The cohort comprised 311 women, of whom 193 (62·1 per cent) had a complete (CE group) and 118 (40·7 per cent) an incomplete (IE group) excision. Mammography underestimated tumour size in 75·0 per cent of the IE group compared with 40·7 per cent of the CE group (P < 0·001). Ultrasound imaging underestimated tumour size in 82·5 per cent of the IE group compared with 56·5 per cent of the CE group (P < 0·001). The risk of an incomplete excision was greater when mammography or ultrasonography underestimated pathological size: odds ratio (OR) 4·38 (95 per cent c.i. 2·59 to 7·41; P < 0·001) for mammography, and OR 3·64 (2·03 to 6·54; P < 0·001) for ultrasound imaging. For every 1-mm underestimation of size by mammography and ultrasonography, the relative odds of incomplete excision rose by 10 and 14 per cent respectively.
Conclusion
Underestimation of tumour size by current imaging techniques is a major factor associated with incomplete excision in women undergoing BCS.
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Affiliation(s)
- J M Dixon
- Edinburgh Breast Unit, University of Edinburgh, Edinburgh, UK
| | - C Newlands
- Edinburgh University Medical School, University of Edinburgh, Edinburgh, UK
| | - C Dodds
- South East Scotland Cancer Network, NHS Lothian, University of Edinburgh, Edinburgh, UK
| | - J Thomas
- Edinburgh Breast Unit, University of Edinburgh, Edinburgh, UK
| | - L J Williams
- Centre for Population Health Sciences, University of Edinburgh, Edinburgh, UK
| | - I H Kunkler
- Edinburgh Breast Unit, University of Edinburgh, Edinburgh, UK
| | - A Bing
- Edinburgh Breast Unit, University of Edinburgh, Edinburgh, UK
| | - E J Macaskill
- Department of Breast Surgery, Ninewells Hospital and Medical School, Dundee, UK
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Piper ML, Esserman LJ, Sbitany H, Peled AW. Outcomes Following Oncoplastic Reduction Mammoplasty. Ann Plast Surg 2016; 76 Suppl 3:S222-6. [DOI: 10.1097/sap.0000000000000720] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Ng KH, Lau S. Vision 20/20: Mammographic breast density and its clinical applications. Med Phys 2015; 42:7059-77. [PMID: 26632060 DOI: 10.1118/1.4935141] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Affiliation(s)
- Kwan-Hoong Ng
- Department of Biomedical Imaging and University of Malaya Research Imaging Centre, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Susie Lau
- Department of Biomedical Imaging and University of Malaya Research Imaging Centre, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
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Edwards BL, Guidry CA, Larson KN, Novicoff WM, Harvey JA, Schroen AT. Does Mammographic Density have an Impact on the Margin Re-excision Rate After Breast-Conserving Surgery? Ann Surg Oncol 2015; 23:782-8. [PMID: 26471488 DOI: 10.1245/s10434-015-4917-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2015] [Indexed: 11/18/2022]
Abstract
BACKGROUND Limited and conflicting data exist on an association between mammographic density (MD) and re-excision rates after breast-conserving surgery (BCS). Additionally, the correlation of MD with resection of unnecessary margins during initial BCS is unknown. METHODS All women with a diagnosis of breast cancer from 2003 to 2012 and enrolled in a larger study on MD were evaluated. Operative and pathology reports were reviewed to determine margin resection and involvement. Mammographic density was determined both by breast imaging-reporting and data system (BI-RADS) classification and by an automated software program (Volpara Solutions). Additional margins were deemed unnecessary if the lumpectomy specimen margin was free of invasive tumor [≥2 mm for ductal carcinoma in situ (DCIS)] or if further re-excision was needed. RESULTS Of 655 patients, 398 (60.8%) had BCS, whereas 226 (34.5%) underwent initial mastectomy. The women with denser breasts (BI-RADS 3 or 4) underwent initial mastectomy more frequently than the women with less dense breasts (40.0 vs. 30.5%, respectively; p = 0.0118). Of the patients with BCS, 166 (41.7%) required separate re-excision. Additional margins were taken during BCS in 192 (48.2%) patients, with 151 (78.6%) proving to be unnecessary. In the bivariable analysis, the patients with denser breasts according to BI-RADS classification and volumetric density showed a trend toward requiring more frequent re-excision, but this association was not seen in the multivariable analysis. The rate of unnecessary margins did not differ by breast density. In the multivariate analysis, the re-excision rates increased with DCIS (p < 0.0003) and decreased with resection of additional margins (p = 0.0043). CONCLUSIONS Mammographic density is not associated with an increased need for re-excision or resection of unnecessary margins at initial BCS.
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Affiliation(s)
- Brandy L Edwards
- Department of Surgery, University of Virginia, Charlottesville, VA, USA
| | | | - Krista N Larson
- School of Medicine, University of Virginia, Charlottesville, VA, USA
| | - Wendy M Novicoff
- Department of Public Health Sciences, University of Virginia, Charlottesville, VA, USA
| | - Jennifer A Harvey
- Department of Radiology and Medical Imaging, University of Virginia, Charlottesville, VA, USA
| | - Anneke T Schroen
- Department of Surgery, University of Virginia, Charlottesville, VA, USA. .,Department of Public Health Sciences, University of Virginia, Charlottesville, VA, USA.
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Garvey EM, Senior DA, Pockaj BA, Wasif N, Dueck AC, McCullough AE, Ocal IT, Gray RJ. Rates of residual disease with close but negative margins in breast cancer surgery. Breast 2015; 24:413-7. [DOI: 10.1016/j.breast.2015.03.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2014] [Revised: 01/11/2015] [Accepted: 03/15/2015] [Indexed: 01/03/2023] Open
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Rath MG, Uhlmann L, Heil J, Domschke C, Roth Z, Sinn HP, Marme F, Scharf A, Schneeweiss A, Kieser M, Sohn C, Rom J. Predictors of Residual Tumor in Breast-Conserving Therapy. Ann Surg Oncol 2015. [DOI: 10.1245/s10434-015-4736-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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36
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Gombos EC, Jagadeesan J, Richman DM, Kacher DF. Magnetic Resonance Imaging-Guided Breast Interventions: Role in Biopsy Targeting and Lumpectomies. Magn Reson Imaging Clin N Am 2015; 23:547-61. [PMID: 26499274 DOI: 10.1016/j.mric.2015.05.004] [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] [Indexed: 11/15/2022]
Abstract
Contrast-enhanced breast MR imaging is increasingly being used to diagnose breast cancer and to perform biopsy procedures. The American Cancer Society has advised women at high risk for breast cancer to have breast MR imaging screening as an adjunct to screening mammography. This article places special emphasis on biopsy and operative planning involving MR imaging and reviews use of breast MR imaging in monitoring response to neoadjuvant chemotherapy. Described are peer-reviewed data on currently accepted MR imaging-guided procedures for addressing benign and malignant breast diseases, including intraoperative imaging.
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Affiliation(s)
- Eva C Gombos
- Division of Breast Imaging, Department of Radiology, Brigham and Women's Hospital, 75 Francis Street, Boston, MA 02115, USA.
| | - Jayender Jagadeesan
- Surgical Planning Laboratory, Brigham and Women's Hospital, 75 Francis Street, Boston, MA 02115, USA
| | - Danielle M Richman
- Department of Radiology, Brigham and Women's Hospital, 75 Francis Street, Boston, MA 02115, USA
| | - Daniel F Kacher
- Surgical Planning Laboratory, Brigham and Women's Hospital, 75 Francis Street, Boston, MA 02115, USA
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37
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Kern P, Zarth F, Kimmig R, Rezai M. Impact of Age, Obesity and Smoking on Patient Satisfaction with Breast Implant Surgery - A Unicentric Analysis of 318 Implant Reconstructions after Mastectomy. Geburtshilfe Frauenheilkd 2015; 75:597-604. [PMID: 26166841 DOI: 10.1055/s-0035-1546171] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2015] [Revised: 05/05/2015] [Accepted: 05/07/2015] [Indexed: 12/11/2022] Open
Abstract
Aim: Breast reconstruction has become increasingly important for the body image of women with breast cancer. We conducted a study to investigate how patient characteristics correlate with surgical outcome after breast reconstruction with implant after mastectomy and to identify risk factors which could facilitate patient selection for reconstruction. Patients and Methods: For this case cohort analysis (n = 257 patients with 318 heterologous reconstructions), we analyzed BMI, smoking, pre-existing disease, chemotherapy and radiotherapy, one-stage/two-stage reconstruction, immediate/delayed reconstruction, antibiotic therapy and complications, partner interaction and adherence to the decision for reconstruction using a customized questionnaire. Results: 257 patients with 318 implant reconstructions (196 unilateral, 61 bilateral) were eligible for inclusion in the study. Median follow-up time was 3.1 years (range: 1 month to 10 years). Response rate to the questionnaire was 71.8 %. Median age was 49 years (range 24-79 years), median BMI was 22.44 (range 16.33-40.09). A BMI > 30 was inversely correlated with positive self-image (p = 0.004), and implant loss/rotation was more frequent in this group (p < 0.05). Smoking > 10 cigarettes/day had a negative impact on surgical outcome. A positive self-image had a positive impact on partner interaction (p < 0.001) and was correlated with a lower perception of pain. Aesthetic results did not vary with age (p = 0.054). Titanized polypropylene meshes were used to protect against implant rotation (p = 0.034). Rates of capsular fibrosis were low in our cohort (< 10 %), and implant loss rate was less than 2 %. Conclusions: This study offers a differentiated approach for the pre-surgical counselling of patients and shows that patients up to 80 years of age are highly satisfied with implant reconstruction. A high BMI and smoking > 10 cigarettes/day are unfavorable preconditions for implant reconstruction. The use of prophylactic antibiotics was confirmed as beneficial for surgical outcome. A positive self-image after reconstruction strongly influences partner interaction.
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Affiliation(s)
- P Kern
- Department of Gynecology and Obstetrics; University Hospital Essen, Essen ; Breast Center Düsseldorf, Luisenkrankenhaus, Düsseldorf
| | - F Zarth
- Department of Gynecology and Obstetrics; University Hospital Essen, Essen
| | - R Kimmig
- Department of Gynecology and Obstetrics; University Hospital Essen, Essen
| | - M Rezai
- Breast Center Düsseldorf, Luisenkrankenhaus, Düsseldorf
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38
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Fancellu A, Turner RM, Dixon JM, Pinna A, Cottu P, Houssami N. Meta-analysis of the effect of preoperative breast MRI on the surgical management of ductal carcinoma in situ. Br J Surg 2015; 102:883-93. [PMID: 25919321 DOI: 10.1002/bjs.9797] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2014] [Revised: 09/26/2014] [Accepted: 02/03/2015] [Indexed: 02/05/2023]
Abstract
Abstract
Background
MRI has been used increasingly in the diagnosis and management of women with invasive breast cancer. However, its usefulness in the preoperative assessment of ductal carcinoma in situ (DCIS) remains questionable. A meta-analysis was conducted to examine the effects of MRI on surgical treatment of DCIS by analysing studies comparing preoperative MRI with conventional preoperative assessment.
Methods
Using random-effects modelling, the proportion of women with various outcomes in the MRI versus no-MRI groups was estimated, and the odds ratio (OR) and adjusted OR (adjusted for study-level median age) for each model were calculated.
Results
Nine eligible studies were identified that included 1077 women with DCIS who had preoperative MRI and 2175 who did not. MRI significantly increased the odds of having initial mastectomy (OR 1·72, P = 0·012; adjusted OR 1·76, P = 0·010). There were no significant differences in the proportion of women with positive margins following breast-conserving surgery (BCS) in the MRI and no-MRI groups (OR 0·80, P = 0·059; adjusted OR 1·10, P = 0·716), nor in the necessity of reoperation for positive margins after BCS (OR 1·06, P = 0·759; adjusted OR 1·04, P = 0·844). Overall mastectomy rates did not differ significantly according to whether or not MRI was performed (OR 1·23, P = 0·340; adjusted OR 0·97, P = 0·881).
Conclusion
Preoperative MRI in women with DCIS is not associated with improvement in surgical outcomes.
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Affiliation(s)
- A Fancellu
- Department of Clinical and Experimental Medicine, Unit of General Surgery 2, Clinica Chirurgica, University of Sassari, Sassari, Italy
| | - R M Turner
- School of Public Health and Community Medicine, The University of New South Wales, New South Wales, Australia
| | - J M Dixon
- Breakthrough Breast Cancer Research Unit, Institute of Genetics and Molecular Medicine, University of Edinburgh, Edinburgh, UK
| | - A Pinna
- Department of Clinical and Experimental Medicine, Unit of General Surgery 2, Clinica Chirurgica, University of Sassari, Sassari, Italy
| | - P Cottu
- Department of Clinical and Experimental Medicine, Unit of General Surgery 2, Clinica Chirurgica, University of Sassari, Sassari, Italy
| | - N Houssami
- Screening and Test Evaluation Programme, School of Public Health, Sydney Medical School, University of Sydney, Sydney, New South Wales, Australia
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Amy D, Durante E, Tot T. The lobar approach to breast ultrasound imaging and surgery. J Med Ultrason (2001) 2015; 42:331-9. [DOI: 10.1007/s10396-015-0625-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2015] [Accepted: 03/04/2015] [Indexed: 11/28/2022]
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Shaikh T, Tam TY, Li T, Hayes SB, Goldstein L, Bleicher R, Boraas M, Sigurdson E, Ryan PD, Anderson P. Multifocal and multicentric breast cancer is associated with increased local recurrence regardless of surgery type. Breast J 2015; 21:121-6. [PMID: 25597248 DOI: 10.1111/tbj.12366] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Multifocal and multicentric breast cancers have been correlated with poor prognostic factors and worse outcomes versus unifocal disease. We evaluated the impact of multifocal and multicentric disease versus case controls with unifocal disease, matching for age, grade, T-, and N-stage. A total of 110 patients with multifocal (n = 93) or multicentric (n = 17) disease and 263 matched case controls were identified with a median follow-up of 53 months and 64 months, respectively. The actuarial local control rates for the multifocal/multicentric and unifocal group were 88% and 97%, respectively at both 5 and 10 years (p < 0.001). On multivariate analysis, multifocal/multicentric disease remained associated with higher local recurrence after controlling for other covariates including surgery type. The disease-free survival rates in the multifocal/multicentric group at 5 and 10 years were 75% and 71%, respectively, versus 87% and 78% at 10 years (p = 0.01). On multivariate analysis, multifocal/multicentric disease was no longer associated with worse disease-free survival. There was no difference in the cohorts in terms of regional control, overall survival, or cancer specific survival. Our findings suggest that multifocal/multicentric disease may be associated with worse outcomes versus unifocal disease regardless of type of surgery. This suggests a more biologically aggressive cancer and may be an important consideration when managing these patients. Further studies are needed to better understand the impact of multifocal/multicentric breast cancers on outcomes.
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Affiliation(s)
- Talha Shaikh
- Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania
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41
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Tan MP, Sitoh NY, Sim AS. Breast conservation treatment for multifocal and multicentric breast cancers in women with small-volume breast tissue. ANZ J Surg 2014; 87:E5-E10. [DOI: 10.1111/ans.12942] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/31/2014] [Indexed: 12/25/2022]
Affiliation(s)
- Mona P. Tan
- Breast Surgery Department; MammoCare; Singapore
| | - Nadya Y. Sitoh
- Breast Surgery Department; MammoCare; Singapore
- Yong Loo Lin School of Medicine; National University of Singapore; Singapore
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42
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Park SY, Kang DK, Kim TH. Does background parenchymal enhancement on MRI affect the rate of positive resection margin in breast cancer patients? Br J Radiol 2014; 88:20140638. [PMID: 25429418 DOI: 10.1259/bjr.20140638] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVE The purpose of our study was to evaluate whether strong background parenchymal enhancement (BPE) would be a significant independent factor associated with positive resection margin in patients treated initially with breast-conserving surgery (BCS). METHODS Retrospective evaluation of breast MRI examinations of 314 patients with breast cancer was carried out. Breast cancer was histologically confirmed in all patients who underwent BCS from January 2008 to December 2010. BPE was dichotomized into weak (minimal or mild) and strong (moderate or marked) enhancement for statistical analysis. Histopathological features of attained specimens were evaluated by an experienced pathologist and were also dichotomized for statistical analysis. RESULTS On univariate analysis, positive extensive intraductal component (p < 0.001), strong BPE (p = 0.001) and human epidermal growth factor receptor 2 (HER2) positivity (p = 0.08) had significant association with positive surgical margin. Tumour size, axillary lymph node metastasis, nuclear grade, histological grade, lymphovascular invasion, oestrogen receptor and progesterone receptor did not show significant correlation with positive surgical margin. On multivariate analysis, the significant independent predictors were extensive intraductal component [odds ratio, 5.68; 95% confidence interval (CI), 2.72-11.82] and strong BPE (odds ratio, 2.39; 95% CI, 1.20-4.78). CONCLUSION Strong BPE is a significant independent factor for positive resection margin along with positive extensive intraductal component, and performing MRI during the period of lower parenchymal enhancement is needed in patients with strong BPE. ADVANCES IN KNOWLEDGE As far as we know, this is the first study to reveal that BPE is a significant independent factor associated with positive resection margin.
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Affiliation(s)
- S Y Park
- Department of Radiology, Ajou University School of Medicine, Suwon, Republic of Korea
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43
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Nederend J, Duijm LEM, Louwman MWJ, Roumen RMH, Jansen FH, Voogd AC. Trends in surgery for screen-detected and interval breast cancers in a national screening programme. Br J Surg 2014; 101:949-58. [DOI: 10.1002/bjs.9530] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/11/2014] [Indexed: 11/12/2022]
Abstract
Abstract
Background
This population-based study aimed to evaluate trends in surgical approach for screen-detected cancer versus interval breast cancer, and to determine the factors associated with positive resection margins.
Methods
Screening mammograms of women aged 50–75 years, who underwent biennial screening in a Dutch breast-screening region between 1997 and 2011, were included. Patient and tumour characteristics were compared between women who underwent mastectomy or breast-conserving surgery (BCS) for screen-detected or interval cancer, and women with a negative or positive resection margin after BCS.
Results
Some 417 013 consecutive screening mammograms were included. A total of 2224 screen-detected and 825 interval cancers were diagnosed. The BCS rate remained stable (mean 6·1 per 1000 screened women; P = 0·099), whereas mastectomy rates increased significantly during the study from 0·9 (1997–1998) to 1·9 (2009–2010) per 1000 screened women (P < 0·001). The proportion of positive resection margins for invasive cancer was 19·6 and 7·6 per cent in 1997–1998 and 2009–2010 respectively (P < 0·001), with significant variation between hospitals. Dense breasts, preoperative magnetic resonance imaging, microcalcifications, architectural distortion, tumour size over 20 mm, axillary lymph node metastasis and treating hospital were independent risk factors for mastectomy. Interval cancer, image-guided tumour localization, microcalcifications, breast parenchyma asymmetry, tumour size greater than 20 mm, lobular tumour histology, low tumour grade, extensive invasive component and treating hospital were independent risk factors for positive resection margins.
Conclusion
Mastectomy rates doubled during a 14-year period of screening mammography and the proportion of positive resection margins decreased, with variation among hospitals. The latter observation stresses the importance of quality control programmes for hospitals treating women with breast cancer.
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Affiliation(s)
- J Nederend
- Department of Radiology, Catharina Hospital, Eindhoven, The Netherlands
| | - L E M Duijm
- Department of Radiology, Canisius Wilhelmina Hospital, Nijmegen, The Netherlands
| | - M W J Louwman
- Comprehensive Cancer Centre South (IKZ)/Eindhoven Cancer Registry, Eindhoven, The Netherlands
| | - R M H Roumen
- Department of Surgery, Maxima Medical Centre, Veldhoven, The Netherlands
| | - F H Jansen
- Department of Radiology, Catharina Hospital, Eindhoven, The Netherlands
| | - A C Voogd
- Department of Epidemiology, Maastricht University, Maastricht, The Netherlands
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Davis SC, Gibbs SL, Gunn JR, Pogue BW. Topical dual-stain difference imaging for rapid intra-operative tumor identification in fresh specimens. OPTICS LETTERS 2013; 38:5184-7. [PMID: 24281541 PMCID: PMC4180285 DOI: 10.1364/ol.38.005184] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/19/2023]
Abstract
Assessing tumor margin status during surgery is critical to ensure complete resection of cancer tissue; however, current approaches are ineffective and often result in repeat surgery. We present an optical imaging approach for margin assessment using topical application of two fluorescent stains, one targeted to a tumor biomarker and the other a nontargeted reference, to freshly excised specimens. Computing a normalized difference image from fluorescence images of the targeted and untargeted stains suppresses the confounding effects of nonspecific uptake. Applying this approach in excised breast tumor models produced promising tumor-to-normal tissue contrasts that were significantly higher than single-targeted-stain imaging.
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45
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Fancellu A, Soro D, Castiglia P, Marras V, Melis M, Cottu P, Cherchi A, Spanu A, Mulas S, Pusceddu C, Simbula L, Meloni GB. Usefulness of magnetic resonance in patients with invasive cancer eligible for breast conservation: a comparative study. Clin Breast Cancer 2013; 14:114-21. [PMID: 24321101 DOI: 10.1016/j.clbc.2013.10.002] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2013] [Accepted: 10/02/2013] [Indexed: 02/05/2023]
Abstract
BACKGROUND The role of magnetic resonance imaging (MRI) in newly detected breast cancer remains controversial. We investigated the impact of preoperative MRI on surgical management of infiltrating breast carcinoma (IBC). METHODS We reviewed data of 237 patients with IBC who were suitable for breast-conserving surgery (BCS) between 2009 and 2011. Of these patients, 109 underwent preoperative MRI (46%; MRI group) and 128 did not (54%; no-MRI group). We analyzed MRI-triggered changes in surgical plan and compared differences in rates of positive margins and mastectomy. RESULTS Tumor size was larger in the MRI group (16.8 mm vs. 13.9 mm; P < .001). MRI changed the initial surgical planning in 18 of 109 patients (16.5%) because of detection of larger tumor diameter requiring wider resection (8 patients [7.3%]) or additional malignant lesions in the ipsilateral (9 patients [8.2%]) or contralateral breast (1 patient [0.9%]). MRI-triggered treatment changes included mastectomy (n = 12), wider excision (n = 5), and contralateral BCS (n = 1). Reoperation rates for positive margins after BCS appeared higher in the no-MRI group (4.1% vs. 8.6%), but the difference missed statistical significance (P = .9). Overall mastectomy rates were higher in the MRI group (13.7% vs. 7.0%; P < .05). The likelihood of having a change of treatment resulting from MRI was significantly higher for patients with tumors > 15 mm and for those with positive lymph nodes. CONCLUSION Lymph node positivity and tumor size > 15 mm may predict an MRI-triggered change in surgical plan. Preoperative MRI resulted in higher mastectomy rates justified by biopsy-proven additional foci of carcinoma and did not significantly reduce reoperation rates for positive margins.
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Affiliation(s)
- Alessandro Fancellu
- Unit of General Surgery II, Clinica Chirurgica, University of Sassari, Sassari, Italy.
| | - Daniela Soro
- Department of Radiology, University of Sassari, Sassari, Italy
| | - Paolo Castiglia
- Department of Biomedical Sciences, University of Sassari, Sassari, Italy
| | - Vincenzo Marras
- Department of Pathology, University of Sassari, Sassari, Italy
| | - Marcovalerio Melis
- New York University School of Medicine and Department of Surgery, NY Harbor Healthcare System VAMC, New York, NY
| | - Pietrina Cottu
- Unit of General Surgery II, Clinica Chirurgica, University of Sassari, Sassari, Italy
| | - Alessandra Cherchi
- Unit of General Surgery II, Clinica Chirurgica, University of Sassari, Sassari, Italy
| | - Angela Spanu
- Department of Nuclear Medicine, University of Sassari, Sassari, Italy
| | - Silvia Mulas
- Unit of General Surgery II, Clinica Chirurgica, University of Sassari, Sassari, Italy
| | - Claudio Pusceddu
- Department of Radio-oncology, Oncological Hospital of Cagliari, Cagliari, Italy
| | - Luca Simbula
- Department of Radiology, University of Sassari, Sassari, Italy
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Patterns and determinants of surgical management of screen detected breast cancer in the South-East Netherlands. Breast 2013; 22:713-7. [DOI: 10.1016/j.breast.2012.12.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2012] [Revised: 11/07/2012] [Accepted: 12/07/2012] [Indexed: 11/22/2022] Open
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47
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Los márgenes de resección en la cirugía conservadora del cáncer de mama. Cir Esp 2013; 91:404-12. [DOI: 10.1016/j.ciresp.2013.02.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2012] [Revised: 02/07/2013] [Accepted: 02/21/2013] [Indexed: 11/19/2022]
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Hospital and surgeon caseload are associated with risk of re-operation following breast-conserving surgery. Breast Cancer Res Treat 2013; 140:535-44. [PMID: 23893128 DOI: 10.1007/s10549-013-2652-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2013] [Accepted: 07/21/2013] [Indexed: 10/26/2022]
Abstract
Breast-conserving surgery (BCS) is increasingly used for breast cancer treatment. One of the disadvantages of BCS is the risk of re-operation, associated with additional costs to the woman, health service and society. Hospital and surgeon caseload have been associated with better outcomes in breast cancer. Whether these are related to re-operation rates is not clear. In women who underwent BCS initially, we aimed to quantify re-operation rates and identify the factors related to the risk of undergoing subsequent (i) re-operation and (ii) total mastectomy (TM). From the National Cancer Registry Ireland, we identified women diagnosed with a first invasive breast cancer during 2002-2008, and who initially had BCS. Poisson regression with robust error variance was used to identify factors significantly associated with (i) re-operation (vs no re-operation) or (ii) re-operation by TM (vs re-operation by BCS). 16,551 women were diagnosed with invasive breast cancer and 8,318 underwent initial BCS. Of these, 17 % had one or more subsequent re-operations and, of these, 62 % had TM. Surgeon and hospital volume significantly predicted subsequent re-operation after adjustment for socio-demographic and clinical variables. Women having surgery in lower-volume hospitals by low-volume surgeons significantly increased the risk of re-operation [incidence rate ratio (IRR) = 1.56; 95 % CI 1.33-1.83] compared to those operated in higher-volume hospitals by a higher-volume surgeon. Risk of subsequent TM was increased by 22 % (95 % CI 1.10-1.35) and 21 % (95 % CI 1.09-1.33), if women were operated by a lower or intermediate-volume surgeon. The fact that factors related to healthcare organisation/service provision are associated with re-operations suggests that it may be possible to reduce the overall re-operation rate. The high frequency of subsequent TM raises questions about strategies for selecting women for initial BCS. Our results may inform the development of information strategies to help ensure that women are aware of risks of re-operation following BCS and hence, make appropriate treatment choices.
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49
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Brown JQ, Bydlon TM, Kennedy SA, Caldwell ML, Gallagher JE, Junker M, Wilke LG, Barry WT, Geradts J, Ramanujam N. Optical spectral surveillance of breast tissue landscapes for detection of residual disease in breast tumor margins. PLoS One 2013; 8:e69906. [PMID: 23922850 PMCID: PMC3724737 DOI: 10.1371/journal.pone.0069906] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2013] [Accepted: 06/13/2013] [Indexed: 12/05/2022] Open
Abstract
We demonstrate a strategy to “sense” the micro-morphology of a breast tumor margin over a wide field of view by creating quantitative hyperspectral maps of the tissue optical properties (absorption and scattering), where each voxel can be deconstructed to provide information on the underlying histology. Information about the underlying tissue histology is encoded in the quantitative spectral information (in the visible wavelength range), and residual carcinoma is detected as a shift in the histological landscape to one with less fat and higher glandular content. To demonstrate this strategy, fully intact, fresh lumpectomy specimens (n = 88) from 70 patients were imaged intra-operatively. The ability of spectral imaging to sense changes in histology over large imaging areas was determined using inter-patient mammographic breast density (MBD) variation in cancer-free tissues as a model system. We discovered that increased MBD was associated with higher baseline β-carotene concentrations (p = 0.066) and higher scattering coefficients (p = 0.007) as measured by spectral imaging, and a trend toward decreased adipocyte size and increased adipocyte density as measured by histological examination in BMI-matched patients. The ability of spectral imaging to detect cancer intra-operatively was demonstrated when MBD-specific breast characteristics were considered. Specifically, the ratio of β-carotene concentration to the light scattering coefficient can report on the relative amount of fat to glandular density at the tissue surface to determine positive margin status, when baseline differences in these parameters between patients with low and high MBD are taken into account by the appropriate selection of threshold values. When MBD was included as a variable a priori, the device was estimated to have a sensitivity of 74% and a specificity of 86% in detecting close or positive margins, regardless of tumor type. Superior performance was demonstrated in high MBD tissue, a population that typically has a higher percentage of involved margins.
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Affiliation(s)
- J Quincy Brown
- Department of Biomedical Engineering, Duke University, Durham, North Carolina, United States of America.
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50
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Schulz-Wendtland R, Dilbat G, Bani M, Fasching PA, Heusinger K, Lux MP, Loehberg CR, Brehm B, Hammon M, Saake M, Dankerl P, Jud SM, Rauh C, Bayer CM, Beckmann MW, Uder M, Meier-Meitinger M. Full Field Digital Mammography (FFDM) versus CMOS Technology, Specimen Radiography System (SRS) and Tomosynthesis (DBT) - Which System Can Optimise Surgical Therapy? Geburtshilfe Frauenheilkd 2013; 73:422-427. [PMID: 24771921 DOI: 10.1055/s-0032-1328600] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2013] [Revised: 04/16/2013] [Accepted: 04/16/2013] [Indexed: 10/26/2022] Open
Abstract
Aim: This prospective clinical study aimed to evaluate whether it would be possible to reduce the rate of re-excisions using CMOS technology, a specimen radiography system (SRS) or digital breast tomosynthesis (DBT) compared to a conventional full field digital mammography (FFDM) system. Material and Method: Between 12/2012 and 2/2013 50 patients were diagnosed with invasive breast cancer (BI-RADS™ 5). After histological verification, all patients underwent breast-conserving therapy with intraoperative imaging using 4 different systems and differing magnifications: 1. Inspiration™ (Siemens, Erlangen, Germany), amorphous selenium, tungsten source, focus 0.1 mm, resolution 85 µm pixel pitch, 8 lp/mm; 2. BioVision™ (Bioptics, Tucson, AZ, USA), CMOS technology, photodiode array, flat panel, tungsten source, focus 0.05, resolution 50 µm pixel pitch, 12 lp/mm; 3. the Trident™ specimen radiography system (SRS) (Hologic, Bedford, MA, USA), amorphous selenium, tungsten source, focus 0.05, resolution 70 µm pixel pitch, 7.1 lp/mm; 4. tomosynthesis (Siemens, Erlangen, Germany), amorphous selenium, tungsten source, focus 0.1 mm, resolution 85 µm pixel pitch, 8 lp/mm, angular range 50 degrees, 25 projections, scan time > 20 s, geometry: uniform scanning, reconstruction: filtered back projection. The 600 radiographs were prospectively shown to 3 radiologists. Results: Of the 50 patients with histologically proven breast cancer (BI-RADS™ 6), 39 patients required no further surgical therapy (re-excision) after breast-conserving surgery. A retrospective analysis (n = 11) showed a significant (p < 0.05) increase of sensitivity with the BioVision™, the Trident™ and tomosynthesis compared to the Inspiration™ at a magnification of 1.0 : 2.0 or 1.0 : 1.0 (tomosynthesis) (2.6, 3.3 or 3.6 %), i.e. re-excision would not have been necessary in 2, 3 or 4 patients, respectively, compared to findings obtained with a standard magnification of 1.0 : 1.0. Conclusion: The sensitivity of the BioVision™, the Trident™ and tomosynthesis was significantly (p < 0.05) higher and the rate of re-excisions was reduced compared to FFDM using a conventional detector at a magnification of 2.0 but without zooming.
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Affiliation(s)
- R Schulz-Wendtland
- Gynäkologische Radiologie, Radiologisches Institut, Universitätsklinikum Erlangen, Erlangen
| | - G Dilbat
- Radiologische Praxis Roth und Weißenburg, Roth
| | - M Bani
- Frauenklinik, Universitätsklinikum Erlangen, Erlangen
| | - P A Fasching
- Frauenklinik, Universitätsklinikum Erlangen, Erlangen
| | - K Heusinger
- Frauenklinik, Universitätsklinikum Erlangen, Erlangen
| | - M P Lux
- Frauenklinik, Universitätsklinikum Erlangen, Erlangen
| | - C R Loehberg
- Frauenklinik, Universitätsklinikum Erlangen, Erlangen
| | - B Brehm
- Gynäkologische Radiologie, Radiologisches Institut, Universitätsklinikum Erlangen, Erlangen
| | - M Hammon
- Gynäkologische Radiologie, Radiologisches Institut, Universitätsklinikum Erlangen, Erlangen
| | - M Saake
- Gynäkologische Radiologie, Radiologisches Institut, Universitätsklinikum Erlangen, Erlangen
| | - P Dankerl
- Gynäkologische Radiologie, Radiologisches Institut, Universitätsklinikum Erlangen, Erlangen
| | - S M Jud
- Frauenklinik, Universitätsklinikum Erlangen, Erlangen
| | - C Rauh
- Frauenklinik, Universitätsklinikum Erlangen, Erlangen
| | - C M Bayer
- Frauenklinik, Universitätsklinikum Erlangen, Erlangen
| | - M W Beckmann
- Frauenklinik, Universitätsklinikum Erlangen, Erlangen
| | - M Uder
- Radiologisches Institut, Universitätsklinikum Erlangen, Erlangen
| | - M Meier-Meitinger
- Gynäkologische Radiologie, Radiologisches Institut, Universitätsklinikum Erlangen, Erlangen
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