title: Leukemia and absent pectoralis major: no association?
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D006801:Humans; D007938:Leukemia / Q000150:complications*; D007945:Leukemia, Lymphoid / Q000150:complications; D015470:Leukemia, Myeloid, Acute / Q000150:complications; D008297:Male; D010369:Pectoralis Muscles / Q000002:abnormalities*