Gastrointestinal [corrected] stromal tumor of the ampulla of vater mimicking a duodenal ulcer.
Moss
Alan C
AC
Division of Gastroenterology, Beth Israel Deaconess Medical Center & Harvard Medical School, Boston, Massachusetts, USA.
Callery
Mark P
MP
Falchuk
Kenneth R
KR
D014670:Ampulla of Vater; D003937:Diagnosis, Differential; D004381:Duodenal Ulcer / Q000175:diagnosis*; D016099:Endoscopy, Gastrointestinal / Q000379:methods; D005500:Follow-Up Studies; D046152:Gastrointestinal Stromal Tumors / Q000000981:diagnostic imaging / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D014057:Tomography, X-Ray Computed / Q000379:methods