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)

An 18-year-old woman presented with hemoptysis during long-distant running. A chest computed tomographic scan revealed a well-demarcated, round-shaped, solitary mass (3.0 cm in diameter) in the left pulmonary hilum. The bleeding was getting more often and a left upper lobectomy was carried out to avoid critical airway bleeding. A solid proliferation of short spindle cells with a remarkable whorl pattern was demonstrated histologically. Immunohistochemical studies showed positive for vimentin and S-100, and focally positive for epithelial membrane antigen. Primary pulmonary meningioma was thus diagnosed. The patient is well without recurrent disease 15 months after surgery.
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PMID:Primary pulmonary meningioma presenting with hemoptysis on exertion. 1963 30

The imaging findings of a case of metastasing meningioma are described. The case illustrates a number of rare and interesting features. The patient presented with haemoptysis 22 years after the initial resection of an intracranial meningioma. CT demonstrated heterogeneous masses with avid peripheral enhancement without central enhancement. Blood supply to the larger lesion was partially from small feeding vessels from the inferior pulmonary vein. These findings correlate with a previously published case in which there was avid uptake of fluoro-18-deoxyglucose peripherally with lesser uptake centrally. The diagnosis of metastasing meningioma was confirmed on percutaneous lung tissue biopsy.
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PMID:Metastatic meningioma: positron emission tomography CT imaging findings. 2108 84