title: Carcinoma in a Zenker's diverticulum.
abstract: Zenker's diverticulum is a common developmental anomaly seen usually in the elderly. Carcinoma in this pharyngoesophageal outpouching has been reported in only 23 instances. A 55-year-old woman is presented whose only symptoms were dysphagia and periodic regurgitation of bloodstained material. Barium swallow and esophagoscopy confirmed the presence of a neoplasm, and biopsy revealed an epidermoid carcinoma. Wide field resection was followed by a full course of irradiation and secondary pharyngoesophageal reconstruction. The patient was free of disease at three-year follow-up.
mesh_terms: D002294:Carcinoma, Squamous Cell / Q000209:etiology* / Q000473:pathology / Q000601:surgery; D004936:Diverticulum, Esophageal / Q000150:complications* / Q000601:surgery; D004938:Esophageal Neoplasms / Q000209:etiology* / Q000473:pathology / Q000601:surgery; D005260:Female; D006801:Humans; D008875:Middle Aged; D010610:Pharyngeal Neoplasms / Q000209:etiology* / Q000473:pathology / Q000601:surgery