Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0008031 (chest pain)
 17,248 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 69-year-old woman was admitted with sudden chest pain and high fever. Electrocardiography showed negative T waves in the precordial leads. Subsequently, pleural and pericardial effusion developed, but the symptoms and signs subsided without specific therapy. On day 31, fever, left shoulder pain and pleural effusion reappeared. 67Ga scintigraphy showed abnormal uptake in the chest and left shoulder. Blasts were detected in the peripheral blood on day 44, and in the pleural effusion and bone marrow on day 45. The blasts were positive for Philadelphia chromosome, CD10, CD19, CD33, CD34 and IgH-chain rearrangement and negative for myeloperoxidase. The clinical picture of the preceding pleuropericarditis was that of viral or idiopathic origin, but its relationship with acute lymphoblastic leukemia was unclear. Inflammatory chemokines in the pleural space may have induced invasion of the leukemic cells.
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PMID:[Philadelphia chromosome-positive acute lymphoblastic leukemia preceded by acute pleuropericarditis]. 1157 6

A 68-year-old man was admitted to our hospital in September 2008 because of a left-sided chest pain. Bone marrow examination showed that 85.5% of leukemic cells were positive for myeloperoxidase (MPO) and were negative for esterase stain. Flow cytometric analysis (FCM) revealed the expression of CD19, CD79a, CD13, CD33, CD34, and HLA-DR on the blasts. Cytogenetic analysis of bone marrow cells using the G-banding technique demonstrated 47, XY, +X, t(4;11;7)(q21;q23;q22) in five of the 20 analyzed cells. The patient was diagnosed as having mixed biphenotypic acute leukemia according to the European Group for Immunologic Classification of Leukemia criteria. Mixed-phenotype acute leukemia is a rare, difficult to diagnose entity. Whether patients with mixed-phenotype acute leukemia should be treated with regimens designed for acute myeloid leukemia, acute lymphoblastic leukemia, or both remains unclear.
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PMID:A New Three-Way Translocation t(4;11;7)(q21;q23;q22) in a Mixed-Phenotype Acute Leukemia. 2293