Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027627 (metastases)
 103,950 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 23-year-old male with a suprasellar germinoma was initially treated with local irradiation, and the tumor completely disappeared. Three months later, he complained of pain in the left thigh. Myelography revealed multiple spinal metastases at the Th5 to Th8 and Th11 to L5 levels. The tumors were removed through a laminectomy, and the histopathological diagnosis was typical germinoma. Whole spinal irradiation was administered postoperatively. Neurological examination on discharge revealed no abnormality other than hypalgesia over the left L5 segment. Six years later, tumor was found in the lateral ventricles. The human chorionic gonadotropin (HCG) and HCG beta subunit levels were markedly elevated in both serum and cerebrospinal fluid (CSF). Irradiation considerably decreased the size of the tumor but did not completely eradicate it. Subsequent chemotherapy with cisplatin resulted in complete disappearance of the intraventricular tumor, as evidenced by computed tomography (CT). The serum and CSF levels of HCG and HCG beta subunit were well correlated with the tumor size, as shown by CT. The authors emphasize the curative potential of cisplatin in the treatment of recurrent germinoma.
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PMID:[Recurrent germinoma successfully treated with cisplatin. Case report]. 247 54

Nerve sheath fibrosarcomas of the left 5th through 8th cranial nerve roots were diagnosed in 1 dog and of the left 4th through 8th cranial nerve roots in another dog. Clinical signs in both dogs included head tilt to the left, circling to the left, left hemiparesis and proprioception deficits, rotary nystagmus, left-sided atrophy of masticatory muscles, and cutaneous hypalgesia of the left side of the face. Cranial nerve roots from both dogs were incorporated in discrete, firm, encapsulated, lobulated, tan masses of various sizes that compressed adjacent brain stem and cranial nerves. There were no regional or distant metastases; however, there was enlargement of nerve roots adjacent to the masses. The masses were composed of bundles and sheets of anaplastic, polymorphic to spindle-shaped cells that infiltrated cranial nerves and ganglia and extended into the brain along nerve roots. Masses contained various amounts of collagen and reticulin fibers, but no mucopolysaccharide ground substance. There was no myelin or S-100 protein associated with neoplastic cells. The tumors appeared to have a multicentric origin from cranial nerve sheaths.
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PMID:Multicentric nerve sheath fibrosarcomas of multiple cranial nerve roots in two dogs. 370 Feb 29