Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0010200 (cough)
 23,843 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Summer-type hypersensitivity pneumonitis (HP) is a unique disease in Japan. The clinical features of this disease are as follows: 1) cough, fever and dyspnea as a clinical triad, 2) diffuse reticulonodular opacities on the chest X-ray film, 3) restrictive impairment and decrease in DLco, 4) hypoxia, 5) initiation in summer, 6) worsening of the condition when the patient returns home, 7) granuloma formation and alveolitis in the lung biopsy specimen, 8) familial clustering. The etiologic agent of this disease is debatable. In 1984 Ando et al reported that the etiologic agent was T. cutaneum. Now many people are pursuing the argument to its logical conclusion. We report a case of summer-type HP. It is uncommon in children, especially in a child in whose serum antibody to T. cutaneum can be demonstrated.
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PMID:Summer-type hypersensitivity pneumonitis in a child. 179 8

Case 1: A 32-year-old woman had cough and exertional dyspnea in August 2002, and chest computed tomographic scan revealed diffuse centrilobular nodules. Bronchoalveolar lavage fluid (BALF) showed a high proportion of lymphocytes with a decreased CD 4/CD 8 ratio. Transbronchial lung biopsy (TBLB) specimens showed alveolitis. Summer-type hypersensitivity pneumonitis was diagnosed on the basis of positive findings of anti-Trichosporon antibodies in the serum. Case 2: A 64-year-old man, the father of Case 1, also had cough and exertional dyspnea in August 2003. He had been in close contact with pigeons. Chest computed tomographic scan revealed bilateral map-like ground-glass opacities predominantly in the upper lobes. BALF showed a high proportion of lymphocytes with a decreased CD 4/CD 8 ratio. TBLB specimens showed alveolitis, granuloma and Masson body in the air spaces. Specific IgG and IgA antibodies against Trichosporon asahii, IgA antibodies against Trichosporon mucoides, and IgA antibodies against pigeon dropping extracts were found only in the BALF but not in the serum. Although a positive finding of returning-home provocation test was definitive in diagnosing summer-type hypersensitivity pneumonitis, he was also suspected of having bird fancier's lung.
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PMID:[A familial case of summer-type hypersensitivity pneumonitis possibly associated with bird breeder's lung diagnosed by bronchoalveolar lavage fluid]. 1636 70

We encountered a family in which two of four members, the husband and his wife, had summer-type hypersensitivity pneumonitis at the same time, about two months after they moved to the residence. A 45-year-old man had cough, fever and exertional dyspnea. Chest computed tomography showed diffuse centriloblar ground-glass attenuation in both lung fields. His 43-year-old wife had chest small nodular shadows and similar symptoms to his husband. Serum anti-Tricosporon cutaneum (T. asahi: serotype II and T. mucoides: serotype I) antibodies of both patients were at the positive level. They were given diagnosis as summer-type hypersensitivity pneumonitis by radiological, serological and histological examinations. The symptoms in both cases were improved immediately after administration of systemic corticosteroid. Summer-type hypersensitivity pneumonitis was assumed to be caused for about two months duration of expousure to antigen.
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PMID:[Familial summer-type hypersensitivity pneumonitis in a husband and wife]. 1905 13