Intraoperative evaluation of surgical margins in breast cancer.

Achieving clear resection margins at the time of lumpectomy is essential for optimal patient outcomes. Margin status is traditionally determined by pathologic evaluation of the specimen and often is difficult or impossible for the surgeon to definitively know at the time of surgery, resulting in the need for re-operation to obtain clear surgical margins. Numerous techniques have been investigated to enhance the accuracy of intraoperative margin and are reviewed in this manuscript.

Trends in Immediate Lymphatic Reconstruction.

Background and objective Immediate lymphatic reconstruction (ILR) is emerging as a useful adjunct after axillary lymph node dissection (ALND), leading to a decrease in lymphedema rates from 30 to 3-13% in breast cancer patients. ILR requires coordination between two surgical specialties for oncologic ALND and microsurgical axillary lymphatic anastomosis. This study aimed to assess the trends in the frequency of ILR performed after ALND at our institution.

Prophylactic Absorbable Antibiotic Beads for High-risk, Implant-based Prepectoral Reconstruction.

Infections are problematic in postmastectomy implant-based reconstruction with infection rates as high as 30%. Strategies to reduce the risk of infection have demonstrated various efficacies. A prolonged course of systemic, oral antibiotics has not shown evidence-based benefit.

Discordant Breast and Axillary Pathologic Response to Neoadjuvant Chemotherapy.

Introduction: Neoadjuvant chemotherapy (NAC) for breast cancer has the advantage of determining in vivo response to treatment, enabling more conservative surgery, and facilitating the understanding of tumor biology. Pathologic complete response (pCR) after NAC is a predictor of improved overall survival. However, some patients demonstrate a discordant response to NAC between the breast and axillary nodes.

Lymphoepithelial Carcinoma of the Breast Treated With Partial Mastectomy and Sentinel Lymph Node Biopsy.

Lymphoepithelial carcinoma of the breast (LELC) is a rarely encountered form of breast carcinoma, and there is limited information treatment for this entity. We present a case of a 55-year-old postmenopausal female presenting with a left breast mass on screening mammogram with core needle biopsy showing lymphoepithelial carcinoma. The patient was treated with surgical resection of the mass and sentinel lymph node biopsy, followed by adjuvant chemotherapy and radiation.

Adenomyoepithelioma of the Breast in the Setting of Prior Contralateral Breast Malignancy.

An 81-year-old female patient underwent a screening mammogram one year after completing treatment for right-sided estrogen receptor (ER)/progesterone receptor (PR)-negative ductal carcinoma in situ (DCIS). A new 1-cm mass was noted in the contralateral breast. Ultrasound and percutaneous core needle biopsy results were suggestive of an atypical papillary lesion.

Second Opinions in Breast Cancer Surgery: What Have We Learned?

Introduction Second-opinion consultations (SOCs) provide many benefits. However, duplicate office visits and the logistics of transferring medical records may be concerning for delaying treatment. There is currently no clear understanding regarding the characteristics of patients with breast cancer who desire second surgical opinions or if this contributes to delays in care.

Patient Experience Ratings: What Do Breast Surgery Patients Care About?

Introduction Patient experience is essential in the overall care; physicians often receive patient reviews evaluating their consultation encounters. Patient experience surveys can be a helpful tool to identify areas to target for improvement. We sought to evaluate what factors influenced breast surgery patients' reviews of their clinic visits.

Evaluating Axillary Lymph Node Yield After Neoadjuvant Chemotherapy.

Introduction: The benefits that neoadjuvant chemotherapy (NAC) provides in treating patients with breast cancer are well known. However, its effects on axillary lymph nodes and lymph node yield (LNY) following axillary lymph node dissection (ALND) remain unclear. Given the importance of LNY for accurate axillary staging in patients with breast cancer, we retrospectively reviewed a large national cancer database to determine if NAC has an effect on LNY following axillary surgery.

Malpractice Cases in Breast Surgery: An Assessment of Litigation Involving Surgeons.

Introduction: Improving patient safety and quality are priorities in health care. The study of malpractice cases provides an opportunity to identify areas for quality improvement. While the issues surrounding malpractice cases in breast cancer are often multifactorial, there are few studies providing insight into malpractice cases specifically related to common breast cancer surgical procedures.

Evaluation of online Spanish and English health materials for preventive mastectomy. are we providing adequate information?

Purpose: Breast cancer remains the leading cause of cancer-related death in US Hispanic women. When present, lower health literacy levels potentially within this patient population require tailored materials to address health disparities. We aim to evaluate and compare Spanish and English online health care informative resources on preventive mastectomy.

The Role of Oncotype DX Recurrence Score in Predicting Axillary Response After Neoadjuvant Chemotherapy in Breast Cancer.

Introduction: Oncotype DX recurrence score (RS) is well-recognized for guiding decision making in adjuvant chemotherapy; however, the predictive capability of this genomic assay in determining axillary response to neoadjuvant chemotherapy (NCT) has not been established.

Methods: Using the National Cancer Data Base (NCDB), we identified patients diagnosed with T1-T2, clinically N1/N2, estrogen receptor-positive/human epidermal growth factor receptor 2-negative (ER +/HER2 -) invasive ductal carcinoma of the breast between 2010 and 2015. Patients with an Oncotype DX RS who received NCT were included.

Impact of geographic distribution of accredited breast centers.

The National Accreditation Program for Breast Centers (NAPBCs) is dedicated to improving the quality of care in patients with breast disease. Geographic distribution of health care resources is an important measure of quality, yet little is known regarding breast center allocation patterns concerning population demand and impact on health outcomes. The purpose of this study was to analyze the distribution of NAPBC programs in the United States (USA) and evaluate the impact on breast cancer survival.

Role of Sentinel Lymph Node Biopsy in Microinvasive Breast Cancer.

Background: Microinvasive ductal carcinoma (DCISM), defined as DCIS with a focus of invasive carcinoma ≤ 1 mm, can be managed similarly to pure DCIS; however, management of the axilla in DCISM has been a subject of debate. Reports in the literature differ on the utility and necessity of sentinel lymph node biopsy (SLNB) for DCISM. The aim of the present study was to identify risk factors for nodal disease in patients with DCISM, which can help develop a selective approach to SLNB in this patient population.

Primary amyloidosis of the breast excised using an oncoplastic reduction approach.

We present a case of surgical removal of primary amyloidosis of the breast utilizing an oncoplastic reduction pattern technique. Primary amyloidosis of the breast is a very rare benign disease characterized by accumulation of insoluble amyloid protein. Biopsy is required for definitive diagnosis, and surgical removal of the mass with clear margins is the main treatment for primary amyloidosis.

Analysis of active surveillance as a treatment modality in ductal carcinoma in situ.

Ductal carcinoma in situ (DCIS) is a nonobligate precursor of invasive breast cancer. Current clinical trials are exploring active surveillance (AS) of DCIS. The purpose of this study is to characterize current practice trends in the use of AS.