Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0026918 (Mycobacterium)
 52,428 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A previously healthy patient with classic hemophilia who was on a home infusion program with factor VIII concentrates developed an acquired immunodeficiency syndrome manifested by a dramatic weight loss (47 kg over 12 months), lassitude, transient thrombocytopenia, and opportunistic infections with Varicella zoster, Pneumocystis carinii, and Mycobacterium avium-intracellulare. The patient was not homosexual and had no history of intravenous drug abuse. Immunologic studies showed a persistent lymphopenia with reversal of helper/suppressor-cytotoxic T-lymphocyte ratios, depression of human natural killer cell function, and in-vitro lymphocyte proliferative responses to mitogens and viral antigens. Serum IgA levels were also elevated. Serum antibodies against cytomegalovirus, herpes simplex viruses 1 and 2, Epstein-Barr virus, Varicella zoster, and hepatitis B virus were shown, suggesting previous infection by these agents. Reactivation of cytomegalovirus infection was suggested by a rising titer of antibodies against cytomegalovirus concurrent with pneumocystis pneumonia, and was confirmed by the growth of this virus in a throat culture 2 months later.
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PMID:Acquired immunodeficiency syndrome with Pneumocystis carinii pneumonia and Mycobacterium avium-intracellulare infection in a previously healthy patient with classic hemophilia. Clinical, immunologic, and virologic findings. 629 53

A 27 year-old Vietnamese male immigrant to Canada developed a hemispheric cerebellar abscess. The patient presented at the hospital with osteomyelitis of the 5th finger of the left hand. He complained of lassitude, weight loss, and early morning headache, nausea, and vomiting, and he developed a left facial weakness. A computed tomographic scan demonstrated the distinctive appearance of an abscess of the left cerebellar hemisphere. Aspiration of the abscess afforded immediate relief of obstructive hydrocephalus and provided pus from which Mycobacterium tuberculosis was grown, thus permitting specific antituberculous chemotherapy. The cerebrospinal fluid obtained at the time of operation was sterile. The patient recovered fully. A primary site of infection was not conclusively identified.
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PMID:Tuberculous brain abscess: report of a case with computed tomography correlation. 678 4

An 84-year-old woman began to have low fever below 38 degrees C with slight lassitude from June 19, 2002. Despite oral administration of Clarithromycin for 3 days, the fever did not subside and the lassitude increased, so she was admitted to our department. While inflammatory findings were noticed, the cause was not identified by blood and imaging examinations (thoracoabdominal CT, etc.). Although her tuberculin reaction was positive, symptoms indicative of pulmonary tuberculosis were absent. Administration of Cefotiam and Imipenem Cilastatin sodium was ineffective. Pyometra was diagnosed. After drainage, the uterine cavity was washed every day. On the basis of culture of fluid retained a few colonies of Gram-negative bacteria were isolated, but were not identified, Cefpirome was administered, whereupon the fever subsided gradually, but mild inflammatory findings remained. Even after discharge on July 24, the retention increased, so drainage and washing were done repeatedly. However, mild inflammatory findings persisted. She began to have a fever from September 17 and was readmitted. After admission, administration of Flomoxef sodium was started, but no improvement was seen. A small amount of hydrothorax appeared on the left. Thoracocentesis yielded a bloody, slightly turbid exudative. Acid-fast staining and Mycobacterium tuberculosis specific PCR of pleural effusion were negative, but adenosindeaminase was 87.4 U/l. Therefore, a diagnosis of tuberculous pleurisy was made. DNA/PCR of tubercle bacilli in the fluid retained in the uterus was positive, and re-retention was prevented by administration of anti-tuberculosis drugs. These findings suggest a strong possibility of tubercle bacillus having been the causative bacteria. Particularly in the case of the elderly, it appears important that pyometra be included in differential diagnosis as the cause of fever even without gynecological symptoms and that tubercle bacillus be considered the causative bacterium.
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PMID:[A case of tuberculous pyometrium concurrent with tuberculous pleurisy]. 1499 27