Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019079 (hemoptysis)
 6,129 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A patient with pulmonary asbestosis developed hemoptysis and a lesion on chest radiograph secondary to bronchocentric granulomatosis (BG) associated with Aspergillus fumigatus. Although pulmonary Aspergillus infection is a known complication of asbestos exposure. BG has not been previously reported in this disorder. This patient's case further documents that Aspergillus hyphae may be present in BG unassociated with allergic bronchopulmonary aspergillosis. A wide range of processes affecting airways, including asbestos exposure, may be associated with bronchocentric granulomatosis.
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PMID:Asbestosis, endobronchial Aspergillus infection, and bronchocentric granulomatosis presenting with hemoptysis. 201 Oct 42

Inhalation of dusts is an important cause of interstitial lung disease in the tropical countries such as India. While dusts of organic origin, such as the cotton dust causing byssinosis, generally cause bronchial or bronchiolar involvement and hypersensitivity pneumonitis, inorganic metallic dusts cause progressive pulmonary fibrosis. Silicosis, coal workers' pneumoconiosis, and asbestosis are the three most commonly recognized forms of pneumoconiotic pulmonary fibrosis. Pulmonary tuberculosis is an important complication seen in up to 50% of patients of silicosis in some reports from India. The presentation is generally chronic, although acute and accelerated forms of silicosis are known when the exposures are heavy. Breathlessness, dry cough, and general constitutional symptoms are commonly seen. Patients with silicotuberculosis or other forms of infection may also have significant expectoration, hemoptysis, fever, and rapid progression. Respiratory failure and chronic cor pulmonale occur in the later stages. The diagnosis is easily established if the occupational history is available. Dense nodular opacities on chest roentgenograms, which may be large in patients with massive pulmonary fibrosis, are characteristic. Emphysematous changes generally appear in advanced stages or in patients who smoke. Bronchoalveolar lavage and/or lung biopsy may occasionally be required to establish or exclude other causes of interstitial lung disease. Treatment is largely palliative, although a variety of drugs including corticosteroids and procedures such as whole lung lavage have been tried. None of these methods has yet been found successful in the treatment. Preventive safety steps, including removal of the patient from the site of exposure, are the only effective strategies to control disease progression.
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PMID:Dust-induced interstitial lung disease in the tropics. 1158 75

A 76-year-old woman with pulmonary asbestosis was admitted with fever and polymyalgia. She subsequently developed a visual disorder, hemoptysis, and hemoperitoneum. A biopsy of the temporal artery revealed the presence of giant-cell arteritis. CT and angiography showed hemorrhaging from the bronchial and abdominal arteries. These observations suggested temporal arteritis in which medium-sized vessels were involved. This case implies the association between vasculitis and asbestosis, and suggests a problem in the classification of vasculitides.
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PMID:A case of pulmonary asbestosis presenting with temporal arteritis involving multiple medium-sized vessels. 1815 68