Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0023473 (chronic myeloid leukemia)
 18,916 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Q fever is caused by Coxiella burnetii, a strictly intracellular bacterium that lives within the phagolysosome of infected cells. We report here five cases of Q fever in patients with cancer. Three of them had a solid tumor, one had a B cell lymphoma, and one had chronic myeloid leukemia. One patient had acute Q fever, and the four others had chronic Q fever endocarditis. Two patients with endocarditis had no previous history of valvulopathy. C. burnetii was isolated from the valves of two patients. One of the patients with endocarditis died. Patients with cancer who have unexplained fever and live in areas in which C. burnetii is endemic should undergo serological testing for infection with this microorganism.
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PMID:Acute and chronic Q fever in patients with cancer. 157 16

A case of Candida parapsilosis endocarditis observed 16 months after BMT is reported. The patient, a 35-year-old female with CML, suffered from Candida parapsilosis fungemia on day +22 after BMT. In spite of treatment with amphotericin B, fluconazole and catheter withdrawal, the same yeast was isolated > 1 year later from a vegetation on an old rheumatic mitral valve. Although the patient remained in complete cytogenetical and hematological remission, in vitro tests showed reduced phagocytic and chemotactic capacity of neutrophils and monocytes. This case stresses the need of prolonged therapy for patients with candidemia after BMT.
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PMID:Native valve endocarditis due to Candida parapsilosis: a late complication after bone marrow transplantation-related fungemia. 819 75

A patient in a blastic phase of chronic myelocytic leukemia developed multiple arterial emboli that originated from mitral valve vegetation. The diagnosis of infective endocarditis was not confirmed because blood cultures, serological assays and other examinations detected no pathogens. He died of intracranial hemorrhage after thrombolytic manipulation for embolization of the abdominal aorta and an autopsy was performed. Polymerase chain reaction analysis and Southern blot analysis of tissues from the mitral valve revealed Aspergillus species as the cause of the endocarditis, although none of the tissue specimens were culture-positive. These molecular analyses will be useful in the diagnosis of various types of Aspergillus infections.
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PMID:Aspergillus endocarditis in a leukemia patient diagnosed by a PCR assay. 912 14

Chronic myelocytic leukemia (CML) is a chronic myeloproliferative disorder characterized by cytogenetic or molecular evidence of Philadelphia (Ph) chromosome, t(9;22)(q34;q11). Mild to moderate eosinophilia is commonly seen in CML. However, eosinophilia as a dominant feature of CML is extremely rare. We describe a case of Ph(-) CML with eosinophilia. Loeffler endocarditis, and t(9;12)(q34;p13) that resulted in an ETV6-ABL gene rearrangement/fusion identified to the best of our knowledge, for the first time by using commercially available fluorescence in situ hybridization probes.
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PMID:Chronic myelocytic leukemia with eosinophilia, t(9;12)(q34;p13), and ETV6-ABL gene rearrangement: case report and review of the literature. 1250 59

In chronic myeloid leukemia (CML), the occurrence of blastic transformation is rare. Treatment outcome is generally poor. Allogeneic stem cell transplantation (allo-SCT) is the only potentially curative treatment option for advanced-phase CML. Infections caused by carbapenem-resistant Klebsiella pneumoniae (CRKP) isolates are associated with high morbidity and mortality rates, particularly in patients with haematological malignancies. Infection and colonization by these multiresistant bacteria may represent a challenge in SCT recipients for the management of post-transplantation complications, as well as for the eligibility to receive a transplant in patients who acquire the pathogen prior to the procedure. We herein report the case of a blast-phase CML patient with a highly resistant, CRKP-associated tricuspid valve endocarditis, who was treated with a combination of systemic antimicrobial therapy and surgical valve repair, and subsequently underwent a successful allo-SCT.
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PMID:Allogeneic stem cell transplantation in a blast-phase chronic myeloid leukemia patient with carbapenem-resistant Klebsiella pneumoniae tricuspid valve endocarditis: A case report. 2769 25