title: Esophageal squamous cell carcinoma with metastasis to the ampulla.
authors.affiliation: Department of Gastroenterology, Pathology, University of Texas Southwestern Medical Center, Dallas, USA.
authors.forename: Jayaprakash
authors.initials: J
authors.lastname: Sreenarasimhaiah
authors.forename: Mai P
authors.initials: MP
authors.lastname: Hoang
mesh_terms: D014670:Ampulla of Vater; D002294:Carcinoma, Squamous Cell / Q000473:pathology*; D003138:Common Bile Duct Neoplasms / Q000556:secondary*; D016145:Endoscopy, Digestive System; D019160:Endosonography; D004938:Esophageal Neoplasms / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged