Esophageal leiomyoma within an epinephric diverticulum.

Epinephric diverticula are distal esophageal pouches protruding from the epithelial lining of the esophagus while esophageal leiomyomas are benign smooth muscle lesions that constitute a significant percentage of all gastrointestinal leiomyomas. Epinephric diverticula and esophageal leiomyomas are common individually but their co-existence is rare. Moreover, they present asymptomatically but can occasionally present with complains of dysphagia and weight loss.

Spontaneous Endoscopic Esophageal Stent Fracture Post-endoscopic Placement: A Case Report.

Endoscopic esophageal stent (EES) placement is an important tool for the non-operative management of esophageal pathologies. A rare and infrequently reported complication of EES placement is stent fracture and subsequent migration of the broken fragments. We report a rare case of a spontaneous EES fracture from Pakistan four weeks following its placement for esophageal perforation management, and an uneventful endoscopic retrieval of the fractured stent pieces.