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)

To determine the clinical presentation of patients with malignancies metastatic to the lung, the diagnostic utility of fiberoptic bronchoscopy (FB), and the primary site of malignancies metastasizing endobronchially, we retrospectively reviewed 1,853 FB records (1987 to 1991) and selected 111 cases for review. Cases were divided on the basis of FB findings into abnormal (44 patients) and normal (67 patients). Pulmonary symptoms (cough, hemoptysis, and chest pain) prompted referral significantly more often in the abnormal FB group (34/44) than in the normal FB group (24/67). The finding of atelectasis on chest radiograph occurred more frequently in patients with endobronchial abnormalities. The spectrum of extrapulmonary malignancies that metastasize endobronchially has changed during the AIDS epidemic. Our study shows the most frequent causes of endobronchial mass lesions were Kaposi's sarcoma and the lymphoma group (Hodgkin's disease, nonHodgkin's lymphoma, chronic lymphocytic leukemia) and the most common malignancies causing submucosal metastases were breast and the lymphoma group. In summary, the highest yield from FB can be expected in patients experiencing symptoms of cough or hemoptysis and/or having radiographic evidence of atelectasis. We propose a new mnemonic "KLAS" (Kaposi's sarcoma, Lymphoma, Adenocarcinoma, Sarcoma) to describe the malignancies most likely to metastasize endobronchially in the 1990s.
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PMID:Fiberoptic bronchoscopy in the evaluation of carcinoma metastatic to the lung. 830 46

A 73-year-old woman with hemoptysis visited our hospital. Chest radiography showed a massive shadow on the right middle lung field. Bronchofiberscopic examination demonstrated a polypoid tumor obstructing the right middle lobe bronchus. A chest CT scan showed that the tumor was situated in the right middle lobe, obstructing the right pulmonary artery trunk. Sarcoma was diagnosed after a CT-guided biopsy. The tumor grew rapidly, giving rise to brain metastasis, which led to the death of the patient. An autopsy examination confirmed the diagnosis as pulmonary leiomyosarcoma.
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PMID:[A case of pulmonary leiomyosarcoma]. 1264 19