title: An uncommon manifestation of acute leukemia.
authors.affiliation: Department of Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.
authors.forename: Bryan
authors.initials: B
authors.lastname: Rea
authors.affiliation: Department of Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.
authors.forename: Dale
authors.initials: D
authors.lastname: Frank
mesh_terms: D000236:Adenoma / Q000150:complications / Q000000981:diagnostic imaging* / Q000473:pathology; D003113:Colonoscopy; D006801:Humans; D015479:Leukemia, Myelomonocytic, Acute / Q000150:complications* / Q000175:diagnosis* / Q000473:pathology; D008297:Male; D008551:Melena / Q000209:etiology*; D008875:Middle Aged; D012007:Rectum; D012811:Sigmoid Neoplasms / Q000150:complications / Q000000981:diagnostic imaging* / Q000473:pathology; D013921:Thrombocytopenia / Q000209:etiology