Overview of Oncoplastic Breast Surgery Techniques for the Treatment of Breast Cancer with Review of Normal and Abnormal Postsurgical Imaging Findings

AbstractPurpose of ReviewThis review aims to provide an overview of the role of oncoplastic breast surgery (OBS) in the current treatment of breast cancer, discuss common  OBS techniques and review their postoperative imaging appearances.Recent FindingsOncoplastic breast surgery is an evolving set of techniques combining oncologic and plastic surgeries; it aims to effectively treat  breast cancer while maintaining breast aesthetics. OBS techniques are used in both breast conservation surgery (BCS) and mastectomy. Factors that surgeons consider when choosing a technique include tumor size, location, and breast volume. The goal of OBS in breast conservation is to allow for wid er tumor resection without compromising aesthetics. The goal of OBS with mastectomy is volume replacement with preserved cosmesis through breast reconstruction. Prosthetic and/or autologous reconstruction can be performed, and both skin-sparing and nipple-sparing techniques can be utilized. OBS has been found to be oncologically safe and has many benefits compared to traditional surgery; these benefits include a lower rate of positive margins with BCS through the creation of a wider resection, decreased surgical complications, and improved appearance. A main disadvantage is a more difficult r e-excision in the occurrence of post-operative positive margins. Postsurgical complications include fat necrosis, fluid collections, and infection.SummaryAs OBS gains popularity, the objective of this article is...
Source: Current Radiology Reports - Category: Radiology Source Type: research