title: What is your diagnosis? Small black spots in the stomach and duodenum.
authors: Department of Gastroenterology, Yeditepe University, Istanbul, Turkey. dryusuf@doruk.net.tr
authors: Y
authors: Y
authors: Erzin
authors: U
authors: U
authors: Akyuz
authors: C
authors: C
authors: Pata
mesh_terms: D000328:Adult; D004379:Duodenal Neoplasms / Q000175:diagnosis* / Q000556:secondary; D004386:Duodenum / Q000473:pathology*; D017809:Fatal Outcome; D005260:Female; D006801:Humans; D008545:Melanoma / Q000175:diagnosis* / Q000556:secondary; D013270:Stomach / Q000473:pathology*; D013274:Stomach Neoplasms / Q000175:diagnosis* / Q000556:secondary