Pseudomelanosis duodeni: an unusual finding from upper gastrointestinal endoscopy.
Yen
Hsu-Heng
HH
Department of Gastroenterology, Changhua Christian Hospital, Changhua, Taiwan ROC.
Chen
Yang-Yuan
YY
Soon
Maw-Soan
MS
D004378:Duodenal Diseases / Q000175:diagnosis* / Q000473:pathology*; D016099:Endoscopy, Gastrointestinal; D006651:Histocytochemistry; D006801:Humans; D008297:Male; D008548:Melanosis / Q000175:diagnosis* / Q000473:pathology*; D008875:Middle Aged