Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0030552 (paresis)
 5,831 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

Brain tumors are, after leukemias, the most frequent fatal neoplasms of infancy. The clinical features and symptoms are often markedly different from those observed in the adult forms, according to the peculiar anatomy and behaviour of the child. Persistent headache, vomiting, astenia , behavioral alterations may be the precocious findings. Later, some more specific and suggestive signs such as strabismus, dyplopia , fast head size increase, funduscopic alterations, ataxia, paresis and nystagmus may be observed. On their appearance a prompt diagnostic work-up should be performed. The tumors of the posterior fossa (cerebellar astrocytoma and medulloblastoma, brainstem glyoma , hependimoma in decreasing order of frequency) generally cause precocious symptoms because of the small dimension of the subtentorial space; the presence in this region of several fundamental nuclei and pathways may explain how also small tumors may cause severe deficits. Supratentorial tumors (astrocytoma, malignant glyoma , hependimoma , craniofaringioma ) often show a more prolonged latency and may begin with signs of endocranial hypertension, seizures, or sometimes with hormonal troubles according to the involved anatomic structures. Hypothalamic astrocytoma is responsible of an extreme weight loss as far as to a cachetic status, due to the hyperincretion of GH. Finally, plexus papilloma, dermoid, optic nerve glyoma , oligodendroglyoma , germinoma, teratoma are responsible of a small number of child brain tumors, with different localization and symptomatology.
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PMID:[Clinical course of brain tumors in childhood]. 673 95

We present a rare case of thalamic germinoma with crossed aphasia in a dextral. A patient, 17-year-old righat-handed male, was admitted to Nippon Medical School Hospital with chief complaints of headache, abnormality of visual field and speech disturbance. There were pigmentations on the back of hand, foot and the perineum. Neurological examination revealed left homonymous hemianopsia, right slight degree of ptosis, left facial palsy, a mild paresis of the left upper extremity and motor aphasia. Right carotid angiography showed marked unrolling and midline shift of right anterior cerebral artery. CT scan revealed ring-like high density area in the right thalamic region, which was enhanced after constant infusion. Brain scintigraphy also showed an abnormal accumulation at the same site. The hen-egg sized tumor of 40 g. weight was almost totally removed by the right fronto-parietal craniotomy. The tumor was characterized histologically by the so-called two cell pattern with teratomatous components. As postoperative treatment local injection of adriamycine, irradiation and immunotherapy with picibanil were performed, and then left hemiparesis was markedly improved without sign of recurrence. Language evaluation was performed after operation. There were dysarthria, remarkable word amnesia, paraphasia and perseveration. Repetition was also impaired. His speech function was concluded to be a mixed type aphasia mainly composed of Broca's aphasia. The speech function of thalamus and crossed aphasia with dextrales were discussed.
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PMID:[A case of thalamic germinoma with crossed aphasia in a dextral (author's transl)]. 743 99

A 15-year-old boy with a large pineal region mass was admitted to our institute. The tentative diagnosis was mixed germ cell tumor. Tumor resection was carried out via a transverse sinus-tentorium splitting approach. The tumor tissue was completely resected, and no operative complication other than transient vertical gaze paresis was noted. The histological diagnosis was mixed germ cell tumor composed of mature and immature teratoma, germinoma, and embryonal carcinoma. After three courses of chemotherapy, the patient underwent external irradiation. He remained asymptomatic with no signs of recurrence 42 months after the surgery. The combination of the infratentorial supracerebellar approach and the occipital transtentorial approach provides excellent views and work space above and below the tentorial notch. Transverse sinus section is not mandatory for this approach, but sectioning of the unilateral transverse sinus and the tentorium along the rectal sinus allows retraction of the falx and the underlying brain to the opposite side. Thus, a much wider horizontal and vertical projection is obtained. This approach enables safer and more extensive tumor removal for large pineal region tumors.
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PMID:Transverse sinus-tentorium splitting approach for pineal region tumors--case report. 1138 83

A 23-year-old man presented with a 3-week history of left hearing disturbance and left facial nerve paresis. T1-weighted magnetic resonance (MR) imaging showed an iso-intense mass in the left cerebellopontine angle (CPA), with homogeneous enhancement with gadolinium-diethylenetriaminepenta-acetic acid. T2-weighted MR imaging showed the mass as heterogeneously iso- to hyperintense. Gross total removal of the tumor was achieved. Histological examination revealed that the tumor was a germinoma with syncytiotrophoblastic giant cells. Whole central nervous system irradiation with cisplatin-etoposide chemotherapy was performed postoperatively. He has been in good condition with no sign of recurrence for 7 years. Intracranial germ cell tumors in the CPA are very rare. Total surgical removal followed by irradiation and chemotherapy will provide a good outcome.
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PMID:Intracranial germinoma with syncytiotrophoblastic giant cells in the cerebellopontine angle--case report. 1193 56