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 58-year-old woman was admitted due to an abnormal shadow on chest X-ray film and two episodes of hemoptysis during the past two years. Chest radiography showed a mass with calcification in the left upper lobe of the lung. A white polypoid lesion in left B3b + c bronchus was discovered by fiberoptic bronchoscopy. Biopsy specimen of the polypoid lesion demonstrated fungi like aspergilli in the necrotic tissue. We suspected pulmonary aspergillosis combined with old tuberculosis and treated with antifungal and antituberculous drugs. After nine months, however, we recognized that the mass had become larger radiologically. A polypoid tumor with a brown, glossy surface in the left B3 bronchus was again noted endoscopically. Histologic findings of the biopsy specimen obtained from this tumor were suggestive of thymoma. Thymectomy and left upper lobectomy were performed. The cross-section of the surgical specimen revealed that the tumor extended not only in the mediastinum but also in the pulmonary parenchyma with polypoid growth into the lumina of bronchi. Microscopically, the tumor was an invasive thymoma composed of both epithelial and lymphocytic elements.
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PMID:[A case of invasive thymoma displaying endobronchial polypoid growth]. 221 96

We report a rare case of pulmonary metastasis of invasive thymoma, with endobronchial polypoid growth causing hemosputum in a 77-year-old man. The patient had been admitted 8 years earlier for the treatment of invasive thymoma and had undergone extended thymo-thymectomy through a mid-sternotomy, followed by a course of radiotherapy. Pulmonary metastases developed 3 years after surgery, for which the patient received several courses of chemotherapy; however, the tumor continued to progress gradually. He presented at our emergency unit within 4 years of completion of the chemotherapy, with sudden massive hemoptysis. We performed endotracheal intubation to prevent suffocation and bronchoscopic examination revealed that a tumor and blood clots had obstructed the left main bronchus. We performed bronchial arterial embolization and endoscopic electrosurgery to resect the tumor, then occluded the responsible bronchus with an endobronchial Watanabe spigot to prevent further endobronchial polypoid growth and bronchial hemorrhage from the invasive thymoma.
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PMID:Pulmonary metastasis of invasive thymoma, showing endobronchial polypoid growth: report of a case. 2390 Jul 4