Rates of hepatic artery thrombosis in liver transplantation with the use of a microscope: A systematic review.

Objective: Hepatic artery anastomosis in liver transplantations requires a meticulous technique to minimize the risk of hepatic artery thrombosis (HAT). The microscope helped improve anastomosis techniques in pediatric patients with small caliber vessels. The aim of this review was to compare microsurgical and non-microsurgical techniques on the incidence of HAT in liver transplantations.

A Road Less Traveled: Endoscopic Retrograde Cholangiopancreatography in a Patient with Long-standing Achalasia and Sigmoid Esophagus.

Endoscopic retrograde cholangiopancreatography in a patient with achalasia and sigmoid esophagus poses a unique technical challenge, as one must safely guide the side viewing duodenoscope across a severely distorted distal esophagus and non-relaxing lower esophageal sphincter. In such patients, the use of an overtube is a simple solution that allows the safe passage of a duodenoscope and the removal of common bile duct stones.

Staged Mastopexy before Nipple-Sparing Mastectomy: Improving Safety and Appearance in Breast Reconstruction.

Background: Breast reconstruction following nipple-sparing mastectomy (NSM) in patients with large or ptotic breasts remains challenging because of the risk of ischemic complications and the difficulty in managing the redundant skin envelope. Staged mastopexy or breast reduction before the mastectomy/reconstruction has been shown to decrease the risk of complications and improve clinical outcomes.

Methods: A retrospective analysis was conducted of patients with a genetic predisposition to breast cancer who underwent staged breast reduction/mastopexy before NSM and reconstruction in the authors' institution.