title: Life-threatening gastrointestinal complications of leukemia.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002675:Child, Preschool; D005260:Female; D005767:Gastrointestinal Diseases / Q000000981:diagnostic imaging*; D005770:Gastrointestinal Neoplasms / Q000000981:diagnostic imaging / Q000556:secondary; D006801:Humans; D007938:Leukemia / Q000150:complications*; D008297:Male; D008875:Middle Aged; D011859:Radiography