Bracketed Radioactive Seed Localization for Breast Conservation Surgery.

Bracketed Radioactive Seed Localization for Breast Conservation Surgery. Am Surg. 2020 Feb 01;86(2):90-94 Authors: Dixon J, Jasra B, Ankola A, Sharma S, Letter H Abstract We aimed to evaluate the surgical margin outcomes and re-excision rates in patients undergoing bracketed seed localization of biopsy-proven breast cancer detected on screening mammogram. After approval by our Institutional Review Board, we retrospectively identified patients who had undergone iodine-125 seed localized lumpectomy at our institution from January 2010 to June 2017 by one of two fellowship-trained breast surgeons. Of those patients, a subset of 25 patients were identified who had undergone bracketed seed localization, defined as two or more seeds used to delineate the radiographic borders of the area of concern. All patients had originally presented with calcifications identified on screening mammogram that were subsequently diagnosed as ductal carcinoma in situ and/or invasive ductal carcinoma by image-guided biopsy performed at our institution. Eight patients had one positive margin on final surgical pathology and required re-excision (32%). One patient was converted to mastectomy. Of the patients requiring re-excision, the average maximum linear extent of calcifications was 3.4 cm (SD 0.97), whereas it was 3.1 cm (SD 1.2) in patients with negative surgical margins (P = 0.5). Bracketing calcifications with radioactive seeds can potentially allow more patients to undergo b...
Source: The American Surgeon - Category: Surgery Authors: Tags: Am Surg Source Type: research

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FRIDAY, May 29, 2020 -- Women with cancerous cells in their milk ducts -- also known as DCIS -- are at a high risk for developing fatal breast cancer, British researchers report. DCIS is short for ductal carcinoma in situ, an early form of breast...
Source: Drugs.com - Daily MedNews - Category: General Medicine Source Type: news
In conclusion, preoperatively diagnosed non-mass-type DCIS represented an underestimation in approximately 27% of cases. In particular, the presence of a clinically abnormal palpation increases the chance of upstaging to invasive cancer. PMID: 32454975 [PubMed]
Source: Clinical Breast Cancer - Category: Cancer & Oncology Authors: Tags: Mol Clin Oncol Source Type: research
THURSDAY, May 28, 2020 -- Women with screening-detected ductal carcinoma in situ (DCIS) have increased long-term risks for invasive breast cancer and breast cancer death, according to a study published online May 27 in The BMJ. Gurdeep S. Mannu,...
Source: Drugs.com - Pharma News - Category: Pharmaceuticals Source Type: news
Source: BMJ - Category: General Medicine Source Type: research
Conclusion: We improved the prediction performance of DCIS upstaging by embedding two related pathology classes in different training phases. Significance: The three new strategies of embedding related class data all outperformed the baseline model, thus demonstrating not only feature similarities among these different classes, but also the potential for improving classification by using other related classes.
Source: IEEE Transactions on Biomedical Engineering - Category: Biomedical Engineering Source Type: research
CONCLUSION: These findings support the use of prophylactic NSM in high-risk patients. The nipples could be preserved in the majority of patients, postoperative complication rates were low, and, with limited follow-up, there were no new breast cancers. PMID: 32432359 [PubMed - as supplied by publisher]
Source: The British Journal of Surgery - Category: Surgery Authors: Tags: Br J Surg Source Type: research
CONCLUSION: CD133 may play an important role in the occurrence and development of breast cancer. CD133 positive breast cancer cells are closely related to invasiveness and its expression may predict a poor prognosis. PMID: 32390595 [PubMed - as supplied by publisher]
Source: Cancer Biomarkers - Category: Cancer & Oncology Tags: Cancer Biomark Source Type: research
This study evaluated the histopathological features of ductal carcinoma in situ (DCIS), including cytological grade, architectural pattern and immunohistochemistry (IHC) in pure DCIS and DCIS associated with invasive carcinoma of no special type (ICNST). Methods: We evaluated a series of 232 cases of pure DCIS and DCIS associated with ICNST from a total of 399 breast carcinomas from a population consisting by women diagnosed with breast cancer and submitted to breast surgery from 2011 to 2015. Results: DCIS presented a mixed architectural pattern in most cases (56%); the solid subtype was the most common morphology (30%). ...
Source: Jornal Brasileiro de Patologia e Medicina Laboratorial - Category: Pathology Source Type: research
We present a rare case of Paget disease of the nipple without the typical characteristics, detected by simple nipple scraping technique. A 62-year-old woman presented with a small fissure on the left nipple with scant clear nippledischarge. There were no other changes to the nipple-areola complex. The mammography and ultrasound were unremarkable. However, nipplescraping provided the immediate cytological diagnosis of Paget disease. Breast MRI with core biopsy showed high grade ductal carcinoma in situwith suggestion of microinvasion, confirmed histologically after mastectomy. Nipple scraping is a simple and inexpensive tec...
Source: Dermatology Online Journal - Category: Dermatology Source Type: research
If you dread your annual mammogram, you’re not alone. For many women, this breast cancer screening examination can be painful, stressful, and just an overall hassle. You may wonder, are you old enough to give it up? If you’re over age 75, the answer is: maybe or maybe not. The fact is, breast cancer screening isn’t right for all older adults, but there’s no expert consensus on the right age to stop. This is mostly because scientific evidence in this area is lacking, says Dr. Kathryn Rexrode, associate professor of medicine at Harvard Medical School and chief of the Division of Women’s Health a...
Source: Harvard Health Blog - Category: Consumer Health News Authors: Tags: Breast Cancer Healthy Aging Managing your health care Screening Women's Health Source Type: blogs
More News: Breast Cancer | Breast Carcinoma | Breast Conservation Surgery | Breast Lumpectomy | Cancer | Cancer & Oncology | Carcinoma | Carcinoma in Situ | DCIS (Ductal Carcinoma in Situ) | Ductal Carcinoma | Iodine | Lumpectomy | Mammography | Mastectomy | Pathology | Radiography | Surgery