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 77-year-old man, in whom chronic myeloid leukemia (CML) had been diagnosed in October 1990, was admitted to hospital with right chest pain in November 1992. Bone marrow examination revealed the chronic phase of CML. Chest X-ray showed right pleural effusion. The cells from pleural effusion were positive for CD7, CD13, CD33, CD41a, including CD33, CD41a-double positive cells in 57.5%. Southern blot analysis revealed 3'bcr rearrangement. Electron microscopic examination showed the presence of platelet peroxidase. An abnormal karyotype with various additional chromosomes was observed. This is a rare case of extramedullary pleural myelo-megakaryoblastic biphenotypic crisis during the chronic phase of CML.
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PMID:[Extramedullary pleural myelo-megakaryoblastic crisis during hematological chronic phase in chronic myeloid leukemia]. 813 19

A 47-year-old man presented with fever, cough and chest pain in January, 1989. He was found to have mediastinal tumor and generalized lymphadenopathy. Peripheral blood and bone marrow findings were typical for the chronic phase of chronic myelogenous leukemia (CML). Although the histological findings of a cervical lymph node were indistinguishable from those of malignant lymphoma, cytogenetic studies of the lymph node cells showed positive Ph1 chromosome and rearrangement of the bcr gene as well as bone marrow cells. Double fluorescence analysis of lymph node cells demonstrated co-existence of CD5, CD7 and CD33 positive cells and of cells sharing both CD5 or CD7 and CD33 antigens. These findings suggest that tumor cells originate from the stage at which the differentiation pathways of hematopoietic stem cells branch into precursor T and myeloid cells. Various combination chemotherapies had only partial effects on lymph node swelling. Chronic daily administration of low dose etoposide was very effective to control both lymphadenopathy and leukocytosis and the patient remained well for over 2 years until July, 1991 when hematological myeloid blast crisis developed. He died of pneumonia in October, 1991. This is a rare case of CML with extramedullary mixed crisis which survived for a long time.
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PMID:[Extramedullary blast crisis of mixed precursor T lymphoblastic and myeloblastic features in a patient with chronic myelogenous leukemia successfully treated with low-dose oral etoposide]. 829 29

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

We report a chronic myelomonocytic leukemia (CMML) patient whose initial symptom was pleural effusion, which is extremely rare. A 61-year-old male was referred to our hospital because of leukocytosis with blasts and pleural effusion with chest pain. Bone marrow examination showed trilineage dysplasia with 14% blasts and a normal karyotype. He was diagnosed as having MDS (RAEB) and infectious pleuritis on admission. Despite administration of antibiotics, leukocytosis with monocytosis and pleural effusion progressed rapidly. His diagnosis was then changed to CMML-2 and pleural infiltration due to leukemic cells expressing CD13, CD14 and CD33. After the leukocytosis was brought under control with hydroxycarbamide, the patient's pleural effusion disappeared.
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PMID:[Chronic myelomonocytic leukemia with pleural effusion as the first clinical sign]. 1644 18

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