Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0012739 (disseminated intravascular coagulation)
 8,673 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A rare case of acute promyelcytic leukemia (APL) is reported in a 7-year-old boy. The patient displayed the typical features of APL including impaction of the marrow with promyelocytes, marked elevation of the serum vitamin B12 and transcobalamin I levels and a hemorrhagic diathesis. The bleeding diathesis in the case was due to thrombocytopenia, and there was no evidence for disseminated intravascular coagulation.
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PMID:Acute promyelocytic leukemia in childhood. Report of a case with a review of the literature. 12 70

Acute promyelocytic leukemia is a form of acute myeloblastic leukemia characterized by hemorrhagic episodes, severe thrombocytopenia and infiltration of the marrow with "hypergranular" promyelocytes, often with multiple Auer bodies. Ultrastructurally. the promyelocytes show many splinter granules and Auer bodies with characteristic hexagonal arrangement of tubules with a periodicity of 250 A. Serum vitamin B12 and B12-binding proteins, in particular, transcobalamin I, are abnormally high. Karyotypic abnormalities include pseudodiploidy and partial deletion of the long arm of chromosome 17. Coagulation profile during bleeding episodes is usually consistent with disseminated intravascular coagulation. Greatly improved prognosis in recent years as a result of aggressive chemotherapy and anticoagulation emphasizes the need of early recognition of this clinical entity.
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PMID:Acute promyelocytic leukemia. A review of literature. 36 Aug 35