Bone sclerosis.
D000293:Adolescent; D001847:Bone Diseases / Q000473:pathology*; D001842:Bone and Bones / Q000473:pathology; D003937:Diagnosis, Differential; D006801:Humans; D007945:Leukemia, Lymphoid / Q000473:pathology*; D008168:Lung / Q000473:pathology; D008297:Male; D012598:Sclerosis / Q000473:pathology*