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Updated: Jul 21, 2025

Author Spotlight: Advancing Early Detection and Treatment of Gastrointestinal Tumors
Published on: February 16, 2024
Cervical Esophageal Adenocarcinoma Arising From Gastric Inlet Patch: A Benign Lesion With Malignant Potential
Kian Abdul-Baki1, Ravi Pavurala2, Hamza Salim1
1Internal Medicine, University of Texas Medical Branch, Galveston, TX.
Abstract:
Proximal esophageal adenocarcinoma is extremely rare. A gastric inlet patch is a lesion of ectopic gastric mucosa usually found in the cervical esophagus and is considered an incidental finding, but there is a risk for malignant transformation. We report the case of a 50-year-old male with gastroesophageal reflux disease with a 6-month history of progressive dysphagia and 20-pound weight loss. Upper endoscopy showed a malignant stricture with adjacent gastric inlet patch. Biopsies obtained from endoscopic ultrasonography showed adenocarcinoma. This case re-emphasizes careful examination of ectopic gastric mucosa and to consider biopsy if there is suspicion for malignant transformation.
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