Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019214 (hepatosplenomegaly)
 4,408 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Cytochemical studies were performed on peripheral blood from 30 patients with type 1 Gaucher disease. In 29 of the patients, peripheral blood monocytes stained positively for tartrate-resistant acid phosphatase, whereas monocytes from 18 normal individuals and 14 patients with monocytosis did not. In the Gaucher patients, the percentage of monocyte positivity for tartrate-resistant acid phosphatase ranged from 2 to 97. There was no correlation between the percent monocyte staining and the degree of disease severity, as measured by hepatosplenomegaly, pancytopenia, or extent of bone disease, for the group as a whole. In Gaucher patients who had not undergone splenectomy, however, there was a significant correlation between percent monocyte staining and the degree of hepatosplenomegaly, anemia, and thrombocytopenia. The presence of tartrate-resistant acid phosphatase may be secondary to the lysosomal accumulation of glucosyl ceramide within these monocytes, although this remains to be confirmed. If so, these circulating cells may represent precursors of the Gaucher cells in tissues. Tartrate-resistant acid phosphatase staining of peripheral blood monocytes may be useful as a diagnostic marker for Gaucher type 1 disease and for further studies on the pathogenesis of the disease.
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PMID:Tartrate-resistant acid phosphatase staining of monocytes in Gaucher disease. 401 24

A case of hairy cell leukaemia (HCL), a rare leukaemia, is reported here. The patient was presented with high grade continuous fever with left upper abdominal discomfort for 6 days. He was moderately anaemic, had no peripheral lymphadenopathy with mild hepatosplenomegaly. He was anaemic (Hb-7.8 gm/dl), total leukocyte count was 20 x 109/L. Peripheral blood film showed lymphocytosis (92%) with neutropenia (8%) and absolute neutophil count (ANC) was 1 x 109/L. On review, 88% of the peripheral cells had peripheral hairy projections resembling hairy cell (HC). Bone marrow examination was consistent with HCL (morrow hairy cell = 52%) including marker studies. Tartrate resistant acid phosphatase test (TRAP) was also positive. He had opportunistic mycobecterial infection giving a positive bronchial lavage for acid fast bacilli. After controlling the infection he was advised a single dose chemotherapy of 2-chlorodeoxyadenosine (2-CDA). After that he was in partial remission and after 25 months clinical and pathological relapses occurred and a second dose of 2-CDA was given and the patient went into complete remission.
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PMID:Hairy cell leukaemia with advanced treatment - a case report. 1289 49