Ahmad S. Ashrafi

Video
December 9, 2025 | Alexandra Donaldson

Foreign bodies that are adherent to or eroding through the gastric mucosa pose particular challenges for removal, with endoscopic or open techniques being the most commonly used. To the best of the authors’ knowledge, this...

Video
October 23, 2025 | Ahmad S. Ashrafi

This video details a thoracic surgical procedure in which a patient with a history of gastroesophageal reflux disease (GERD) underwent a Collis gastroplasty and Nissen fundoplication. This case highlights the...

Video
July 24, 2024 | Ahmad S. Ashrafi

This video details a thoracic surgical procedure in which a video-assisted thoracoscopic surgery (VATS) right basilar segmentectomy is performed on a patient with a typical carcinoid tumor. The procedure is...

Video
March 11, 2021 | Noah Tregobov

Pulmonary hydatid cysts may be managed surgically and/or with pharmacotherapy. Surgery is indicated in cases where the cyst is superficial, infected, exerting substantial mass effect, located in a vital anatomical...

Video
December 19, 2018 | Ahmad S. Ashrafi

Introduction Esophageal diverticulum is a rare condition characterized by protrusion of the esophageal mucosa through an area of weakness in the surrounding muscular layers. Generally, esophageal diverticula can be categorized...