title: Malignant histiocytosis--a clinicopathologic study of 5 cases.
abstract: The clinico-pathological features of 5 patients with malignant histiocytosis aged 18 years to 73 years seen over a three year period from 1980 to 1983 at the Department of Haematology Singapore General Hospital were studied. Haematological, cytological and histopathological findings of the disease are described. Diagnosis of malignant histiocytosis was established from biopsies of bone marrow, liver, spleen or lymph nodes. Three out of the 5 patients died rapidly after diagnosis despite cytotoxic chemotherapy. One patient was lost to follow up while another is alive surviving so far for 3 months since diagnosis. The differential diagnosis of malignant histiocytosis is also discussed.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use; D001706:Biopsy; D003520:Cyclophosphamide / Q000008:administration & dosage; D004317:Doxorubicin / Q000008:administration & dosage; D005260:Female; D006801:Humans; D008206:Lymphatic Diseases / Q000188:drug therapy / Q000473:pathology*; D008297:Male; D011239:Prednisolone / Q000008:administration & dosage; D011241:Prednisone / Q000008:administration & dosage; D014750:Vincristine / Q000008:administration & dosage
chemical_list: D014750:Vincristine; D004317:Doxorubicin; D003520:Cyclophosphamide; D011239:Prednisolone; D011241:Prednisone