title: Changes in the appearance of hematopoietic and lymphoid neoplasms: clinical, pathologic, and biologic implications.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001402:B-Lymphocytes; D002471:Cell Transformation, Neoplastic / Q000473:pathology / Q000648:ultrastructure*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007938:Leukemia / Q000175:diagnosis / Q000473:pathology*; D007945:Leukemia, Lymphoid / Q000473:pathology; D007951:Leukemia, Myeloid / Q000473:pathology; D008223:Lymphoma / Q000175:diagnosis / Q000473:pathology*; D008224:Lymphoma, Follicular / Q000473:pathology; D008297:Male; D008875:Middle Aged; D009101:Multiple Myeloma / Q000473:pathology; D009182:Mycosis Fungoides / Q000473:pathology; D012509:Sarcoma / Q000473:pathology; D013601:T-Lymphocytes