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 24-year-old man admitted to our hospital because of hemoptysis and left precordial pain. Chest X-ray and chest CT scan showed a mass in the left anterosuperior mediastinum. Laboratory examination revealed elevated levels of AFP (550 ng/ml), which were highly indicative of malignant germ cell tumor. Imaging examination indicated that the mass was resectable, so surgery was performed prior to chemotherapy. Histological examination revealed an admixture of seminoma, immature teratoma, embryonal carcinoma and yolk sac tumor. Because the resection performed was incomplete, the patient received three courses of combination chemotherapy consisting of CDDP, VP-16 and BLM and 40 Gy irradiation. The serum level of AFP was normal after one course of combination chemotherapy. The patient has shown no sign of recurrence for 3 years since surgery.
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PMID:[A case of malignant mediastinal germ cell tumor benefited by multidisciplinary therapy]. 874 63

A 21 years old male presented with low grade fever, hemoptysis and progressively increasing dyspnoea of four month duration followed by acutely developing dizziness, hypotension, convulsion and altered sensorium. He had been operated (left inguinal orchidectomy) for left testicular swelling two years back with high alpha-fetoprotein and normal beta-human chorionic gonadotropin (beta-hCG). In view of this a possibility of metastasis secondary to a malignant testicular tumor was considered. Echocardiography demonstrated a large intracardiac mass, chest computed tomography (CT) revealed intracardiac mass, mediastinal masses and left sided pleural effusion. The histopathology revealed testicular mixed germ cell tumor (MGCT). This case is presented to demonstrate uncommon cardiac manifestations of secondary spread of testicular malignancy.
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PMID:Testicular mixed germ cell tumor metastasizing to heart. 1926 11

Lung metastases from extrapulmonary malignancies are common however endobronchial metastases (EBM) from nonpulmonary neoplasms are rare. A variety of extrathoracic tumors have a tendency to EBM especially breast, colon, and renal carcinomas are most frequent reported tumors however EBM of germ cell tumors are extremely rare. A 39-year-old and a 27-year-old male patient were admitted to our hospital with hemoptysis and dyspnea at different times. Both of them had a history of left orchiectomy due to mixed germ cell tumor two years and one year ago, respectively. On chest X-Ray and thorax computed tomography, first had a right upper lobe atelectasis and second had right total atelectasis. Fiberoptic bronchoscopy (FOB) performed and a vascularized endobronchial lesion (EBL) which tended to bleed was seen in the orifis of right upper lobe in the first case and right main bronchus was totally obstructed by EBL also in the second. Interventional bronchoscopy was performed via rigid bronchoscopy for biopsy and palliative treatment (argon plasma coagulation and debulking) in both two patients because of tendency to bleeding. A partial aperture was achieved at right upper lobe bronchus in the first case and total atelectasis resolved in the second case. Immunohistochemically, histopathological examinations of both patients biopsies confirmed EBM of mixed germ cell tumors. In conclusion, EBM of the germ cell tumors especially with total or partial atelectasis are extremely rare. We want to present these cases to emphasize the importance of distinguishing EBM from primary lung carcinoma which treatment and survival could be different.
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PMID:Endobronchial metastasis of mixed germ cell tumors: two cases. 2748 Oct 85

Choriocarcinoma is a germ cell tumor characterized by widespread metastases and poorly differentiated cells. Non-gestational choriocarcinoma, or primary choriocarcinoma is a trophoblastic disease which is associated with a poor patient prognosis and is markedly angioinvasive. Primary non-gestational mediastinal choriocarcinoma is a very rare disease and represents an aggressive malignancy, primarily seen in young males. Those with primary mediastinal choriocarcinoma have symptoms that are non-specific such as cough, dyspnea, hemoptysis, and chest pain. Here we present the case of a 47-year-old Caucasian female who presented with worsening dyspnea and cough. Laboratory testing revealed elevated alkaline phosphatase, human chorionic gonadotropin, and cancer antigen 125. Chest X-ray was significant for a large right pleural effusion and a computed tomography angiogram of the chest showed a soft tissue mass in the anterior medial right lung base/right middle lobe. Thoracentesis yielded results consistent with malignant cells favoring a germ cell tumor. Biopsy of the mediastinal mass revealed positivity for inhibin and both human chorionic gonadotropin and CD-10 which led to the diagnosis of primary choriocarcinoma. Primary mediastinal choriocarcinoma is uncommon and often has a non-specific clinical presentation. A high degree of suspicion is needed as this malignancy can be aggressive, necessitating urgent definitive tissue biopsy diagnosis to guide appropriate therapy.
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PMID:Choriocarcinoma Presenting as a Pleural Effusion. 3292 62