Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0344232 (blurred vision)
 2,072 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A case of gliosarcoma with a large cyst is reported. A 22-year-old female was admitted to our hospital with complaints of blurred vision and headache. Plain skull x-ray films showed a radiolucent area in the right frontal area. Computed tomography (CT) revealed an iso-dense mass in the right frontal lobe with a large cyst. After administration of contrast medium, the solid part and cyst wall were well enhanced and the content of the cyst was slightly enhanced. CT number of the cyst fluid was increased from 64.2 to 83.5 Hounsfield units, after administration of the contrast medium. Axial T1-weighted magnetic resonance image (MRI) revealed an iso-intense mass with marked enhancement by Gd-DTPA in the same area. A large cyst was shown to be located in the dorsal part of the mass. A small round protrusion, 10 mm in diameter, was found on the anterior portion of the mass on this MRI. Right carotid angiogram showed a tumor stain fed by the frontopolar artery. Right frontal lobectomy including the tumor was carried out with a preoperative diagnosis of glioblastoma. The patient received radiation therapy of 60Gy (whole brain 40Gy; focal 20Gy) and chemotherapy postoperatively. Histologically, necrosis, hemorrhage and endothelial hyperplasia were revealed at the tumor lesion. The tumor was composed of proliferation of glial and mesenchymal elements. The glial element appeared as fibrillary astrocytoma and polar spongioblastoma. The mesenchymal element showed sarcoma. As mentioned above, this tumor was diagnosed as gliosarcoma. It was difficult to make a diagnosis of gliosarcoma preoperatively because of the complex findings similar to malignant gliomas in conventional neuroradiological imaging.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[A case of gliosarcoma associated with large cyst]. 832 57

Increased intracranial pressure (IICP) is rarely seen in association with primary spinal tumors. We describe a 58-year-old man who was diagnosed with a primary spinal cord astrocytoma, who first presented with hypesthesia, followed by intracranial hypertension, papilledema and blurred vision. On first admission, he presented with hypesthesia but without paraparesis, headache or blurred vision. Spinal MRI showed a relatively well-enhanced solid mass with a cystic portion at the cervico-thoracic level, shown histologically to be a grade I pilocytic astrocytoma. After gross total resection of the tumor, the patient had no significant neurological changes. Nine months later, the patient was admitted with headache, blurred vision and paraparesis. An ophthalmologic examination showed papilledema and lumbar tapping revealed IICP. A spinal MRI showed recurrence of the tumor which was found to be a glioblastoma after reexplorative debulking surgery. After resection, his headaches and blurred vision improved, but his paraparesis did not. These findings show that a primary spinal cord astrocytoma may cause IICP.
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PMID:Primary spinal cord astrocytoma presenting as intracranial hypertension: a case report. 2598 30