Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0034065 (pulmonary embolism)
 14,979 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Several respiratory complications have been described in patients with ulcerative colitis (UC), and are the subject of this review. Involvement of the bronchial tree is the most frequent of them. Chronic bronchitis (16 patients) and bilateral bronchiectasis (16 patients) are responsible for chronic disabling bronchial suppuration. Symptoms related to the bronchial disease most often develop in patients in whom the diagnosis of ulcerative colitis is already established (88% of cases). Occurrence before the diagnosis of UC is possible, but unusual. Bronchial involvement can develop in patients whose UC is in complete remission, or who have undergone coloproctectomy up to several years earlier. Impressive improvement of cough and sputum production commonly occur following inhaled steroids. This is of great diagnostic and therapeutic significance. Other complications include subacute asphyxiating tracheal obstruction due to intralumenal inflammatory overgrowth (1 patient), small airways disease and panbronchiolitis (2 patients), BOOP (4 patients), pulmonary angiitis (6 patients), desquamative interstitial pneumonitis and granulomatosis (2 and 3 patients respectively), biapical pulmonary infiltrates (2 patients) and serositis. In addition, UC patients can develop less specific pulmonary problems such as pulmonary edema, pulmonary embolism and sulfasalazopyridine-induced pneumonitis and fibrosis.
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PMID:[Respiratory manifestations of hemorrhagic rectocolitis]. 176 14

Recent years have witnessed an explosion in imaging technology applicable to chest medicine. These include CT and magnetic resonance angiography (MRA) for the diagnosis of pulmonary embolism, and high-resolution CT for the detection and characterization of diffuse lung diseases and the quantification of emphysema. Newly developed approaches to pulmonary functional imaging using CT and MRI have been applied to the evaluation of pulmonary ventilation and perfusion and to the detection of small airways disease. Volumetric CT imaging techniques together with advanced image processing have made possible "virtual bronchoscopy." Positron emission tomography provides an important new approach to the accurate detection and staging of chest malignancies and to the evaluation of pulmonary nodules. Finally, new digital imaging techniques, which are rapidly replacing conventional x-ray film, offer the possibility of computer-aided diagnosis.
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PMID:Recent advances in pulmonary imaging. 1055 4