Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0023241 (Legionella)
 6,990 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Legionnaires' disease in a 37-year-old male who had had silicosis was reported. He was admitted because of dyspnea. The chest X-ray film and CT scan showed infiltrative shadow and swelling of mediastinal lymph nodes. Open lung biopsy was done and Legionella pneumohila was detected. REP and EM were started and infiltrative shadow of X-ray was disappeared. Pleuro-pneumonectomy and thoracoplasty were performed because of hemoptysis and postoperative empyema. The patient is now well.
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PMID:[Legionnaires' disease with mediastinal lymph nodes swelling, diagnosed by open lung biopsy--a case report]. 203 40

A community-wide outbreak of legionnaires disease occurred in Pas-de-Calais, France, in November 2003-January 2004. Eighteen (21%) of 86 laboratory-confirmed cases were fatal. A case-control study identified smoking, silicosis, and spending >100 min outdoors daily as risk factors for acquiring the disease. Legionella pneumophila strain Lens was isolated from cooling towers, wastewater, and air samples from plant A. This unique strain matched all 23 clinical isolates, as assessed by pulsed-field gel electrophoresis subtyping. Modeling of atmospheric dispersion of aerosols emitted from plant A cooling towers showed good coverage of the communes where patients lived and showed that the dispersion extended over a distance of at least 6 km from plant A. No other aerosol-producing installation was identified as a plausible source, and no common source of indoor exposure was found. These findings implicate plant A as the most likely outbreak source and suggest that the distance of airborne transmission of L. pneumophila may be greater than previously reported.
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PMID:A community-wide outbreak of legionnaires disease linked to industrial cooling towers--how far can contaminated aerosols spread? 1658 73