Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0264733 (ventricular dilatation)
 2,163 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The occurrence sites of intracranial primary germ cell tumors are most often the pineal and suprasellar regions. The histological type observed most frequently in these tumors is germinoma. Cases of embryonal carcinoma arising in the basal ganglia are rarely reported. To our knowledge, only 4 such cases have been previously reported in the literature. A case of an embryonal carcinoma arising in the basal ganglia is reported. A 17-year-old boy was admitted to our hospital on July 30, 1988 because of headache and vomiting, and a right hemiparesis. On admission, physical inspection showed no abnormalities and neurological examination revealed obtunded consciousness, a right central facial paresis and a right hemiparesis with Hoffman and Babinski reflexes. Noncontrast CT scan showed a large mass of low-to slightly high-density in the region of the left basal ganglia accompanied with midline shift and ventricular dilatation. Enhancement of the lesion was made by contrast CT scan. It was not homogeneous. Cerebral angiogram displayed a contralateral shift and an unrolling of the anterior cerebral artery, a lateral stretch of middle cerebral artery, a downward stretch of anterior choroidal artery and a tumor stain fed by the Heubner artery. On August 3, left frontotemporal craniotomy was performed. The tumor was totally removed in a piecemeal manner using microsurgical techniques. Histopathological diagnosis was mixed-type of germ cell tumor comprising embryonal carcinoma and teratoma. Postoperative CT scan showed complete disappearance of the tumor. A course of radiation of 4950 rads and two courses of a combination chemotherapy with cis-platinum, vinblastine and bleomycin were given within 3 months after the operation.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[A case of embryonal carcinoma arising in the basal ganglia of the cerebrum]. 169 58

Cases of embryonal carcinoma arising in the basal ganglia are rarely reported. According to the literature available, only 5 cases of embryonal carcinoma, arising from the basal ganglia, have been reported to date. This paper reports one such case we recently encountered. The patient was a 15-year-old boy. He was first admitted to another hospital because of occasional headache and vomiting. During the hospital stay, CT scans revealed abnormalities. For this reason, the patient was referred to our critical care center. Upon admission to our center, a physical examination revealed no abnormalities, but neurological examination disclosed left hemiparesis. CT scans revealed a large mass lesion of a low to high density in the right basal ganglia, accompanied by midline shift and ventricular dilatation. Elevation of human chorionic gonadotrophin (HCG) and alpha-fetoprotein (AFP) in both serum and cerebrospinal fluid (CSF) was observed. The tumor with multiple cysts was removed totally by craniotomy. The removed tissue was rated histopathologically as mixed-type germ cell tumor composed of germinoma and embryonal carcinoma. The removed tumor cells were found immunohistologically to contain HCG and AFP. Postoperative CT scans showed complete disappearance of the tumor. Taking into account a recent report that a combined cisplatin and etoposide therapy (PE chemotherapy) was effective in treating intracranial germ cell tumors, we used this chemotherapy for postoperative management of this patient. The patient underwent 3 cycles of PE chemotherapy during the 3 months after surgery. The elevated HCG and AFP levels in serum and CSF returned to their normal range within 2 months after surgery. CT and tumor markers revealed no signs of recurrence.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Cisplatin-etoposide chemotherapy of an embryonal carcinoma arising in the basal ganglia of the cerebrum: a case report]. 807 94