Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0034065 (pulmonary embolism)
 14,979 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 24-year-old man was referred to our hospital with a painless mass on the left side of his neck. Ultrasonography detected right testicular tumor and computerized tomography scanning revealed a left supraclavicular lymph node mass and bulky retroperitoneal lymph node mass. He initially underwent right high orchiectomy, combination chemotherapy and retroperitoneal lymph node dissection for advanced testicular non-seminomatous germ cell tumor. Six years later, late relapse was detected in the lung. After complete remission of the lung metastasis with chemotherapy, the serum alpha-fetoprotein began to increase because of superior vena caval thrombus extending into the right atrium. Emergency surgical excision was performed successfully using extracorporeal circulation to prevent pulmonary embolism and the resected specimen pathologically revealed adenocarcinoma interpreted as teratoma malignant transformation. Adjuvant chemotherapy consisting of paclitaxel, ifosfamide and nedaplatin were administered for subsequent slight elevation of serum F-human chorionic gonadotropin beta, resulting in successful normalization again. Later, he suddenly died of cerebral infarction without any evidence of recurrence 138 months after his initial presentation. We report herein an extremely uncommon case of advanced testicular germ cell tumor with development of superior vena caval thrombus extending into the right atrium.
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PMID:[Tumor thrombus arising from the superior vena cava and extending into the right atrium in a patient with advanced testicular germ cell tumor]. 1958 74

The purpose of this study is to report on the feasibility, local response, and 1-year clinical outcome of bland transarterial embolization (TAE) with 40- and 100-mum Embozene microspheres in patients affected by unresectable hepatocellular carcinoma (HCC). Up to January 2009, 53 patients underwent superselective TAE for a total of 74 lesions. Diagnosis of HCC was based on multidetector computed tomography (MDCT), alpha-fetoprotein, and biopsy. MDCT was performed 24 after treatment and repeated at 1 month, 3 months, and then every 6 months. Local efficacy was defined according to RECIST criteria. Technical success was always achieved. Local results at 1-month, 3- to 6-month, and 6- to 12-month follow-up were 62%, 37%, and 16%, respectively, for stable disease and 35%, 56%, and 51%, respectively, for partial response. Complete response (no evidence of lesion) has been observed only at late follow-up (three lesions; 7%). To date, 20 of 53 patients have had at least 1 year of follow-up, with an overall survival rate of 96%. Hepatic progressive disease (i.e., new nodules) was observed in 14 of 20 patients due to underlying liver disease. Minor complications were observed in four patients. A major complication occurred in one patient, who died unexpectedly 24 h after TAE due to pulmonary embolism of necrotic pathologic tissue and passage of particles through a disrupted hepatic vein. Local results as well as 1-year clinical outcome after TAE with Embozene microspheres are veryly encouraging, however, further studies, a larger patient population, and a longer follow-up are mandatory to assess the real clinical impact.
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PMID:Bland embolization in patients with unresectable hepatocellular carcinoma using precise, tightly size-calibrated, anti-inflammatory microparticles: first clinical experience and one-year follow-up. 1995 82