Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0034067 (emphysema)
 11,506 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Three patients with chronic respiratory failure of various etiology, who have (had) been in the hospital for some years, were presented. The case 1 is male and was 57 years old on admission. He has been suffered from right thoracic emphysema from October '83, which is under chronic infection of Pseudomonas aeruginosa, with bronchial fistula and aortic valve insufficiency. His pulmonary function is severely restrictive and the grade of his dyspnea has been V of Hugh-Jone's criteria and he is now unable to leave from bed. The case 2 is male and was 41 y.o. on admission. He has been ill with diffuse cystic bronchiectasis from 33 y.o. and bronchorrhea (greater than 200 ml/day) with chronic infection of Pseudomonas aeruginosa has been lasting and recurrent attacks of infection have progressively worsened of his pulmonary and cardiac functions. He is now indispensable to assist ventilation by artificial respirator every 2-3 days. The case 3 was male and 27 y.o. on admission. He had admitted because of severe dyspnea due to familial pulmonary fibrosis on August '86. His disorder had been progressive and resistant against repeated corticosteroid therapy. He died of respiratory failure at 30 years old. The transplantations of lung and heart-lung for critical patients with respiratory failure have been challenged in North America and Europe, but in Japan, many social and medical problems about transplantation have yet been unresolved. The indications for and against lung or heart-lung transplantation to these three patients was discussed with reference to English literatures.
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PMID:[Three cases of chronic respiratory failure]. 262 Jan 34

The characteristics of patients with rheumatoid arthritis (RA) who develop obliterative bronchiolitis characterised by severe airflow obstruction have been hitherto poorly investigated. A retrospective study of 25 patients with RA and functional evidence of obliterative bronchiolitis (forced expiratory volume in one second (FEV(1))/forced vital capacity (FVC) <50% and/or residual volume (RV)/total lung capacity (TLC) >140% predicted) was conducted. Patients (mean+/-SD age 64+/-11 yrs) included 17 never-smokers and eight ex-smokers (10.5+/-5.4 pack-yrs). The diagnosis of RA preceded respiratory symptoms in 88% of cases. Dyspnoea on exertion was present in all patients and bronchorrhea in 44%. High-resolution computed tomography findings included: bronchial wall thickening (96%), bronchiectasis (40%), mosaic pattern (40%), centrilobular emphysema (56%), and reticular and/or ground-glass opacities (32%). Pulmonary function tests showed: FEV(1) 41+/-12% pred, FEV(1)/FVC 49+/-14%, FVC 70+/-20% pred, RV 148+/-68% pred and RV/TLC 142+/-34% pred. Lung biopsy, available in nine patients, demonstrated constrictive, follicular and mixed bronchiolitis. Patients were followed for 48.2+/-49 months. Treatment was poorly effective. Chronic respiratory failure occurred in 40% of patients, and four patients died. Obliterative bronchiolitis associated with rheumatoid arthritis is a severe and under-recognised condition leading to respiratory failure and death in a high proportion of patients.
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PMID:Characterisation of severe obliterative bronchiolitis in rheumatoid arthritis. 1912 82