Leiomyomatosis masquerading as sigmoid achalasia: a rare occurrence

Post written by Zaheer Nabi, MD, DNB, from the Asian Institute of Gastroenterology, Hyderabad, India. In this video, we performed peroral endoscopic myotomy in a young man diagnosed with sigmoid achalasia based on endoscopy, esophageal manometry, and barium swallow. During submucosal tunneling, a submucosal lesion was identified. Despite extensive dissection, the margins of the submucosal …

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