Hodgkin's disease and leukemia.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001706:Biopsy; D001773:Blood Cells; D001853:Bone Marrow / Q000473:pathology; D002648:Child; D002675:Child, Preschool; D005260:Female; D006651:Histocytochemistry; D006689:Hodgkin Disease / Q000150:complications* / Q000473:pathology; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D015470:Leukemia, Myeloid, Acute / Q000209:etiology* / Q000473:pathology; D008198:Lymph Nodes / Q000473:pathology; D008297:Male; D008875:Middle Aged