Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0017638 (glioma)
 30,880 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 49-year-old woman with a 6-year history of headaches was found to have a pale right optic disc with narrowed retinal arterioles and a congested left optic disc. Her visual acuity was 20/20 in each eye with normal visual fields in May 1983. These findings were attributed to a previous attack of non-arteritic anterior ischemic optic neuropathy (AION). She had a normal neurologic examination and a normal head computed tomographic (CT) scan performed 2 years prior to her initial ophthalmologic evaluation. She was followed over the next 2 years without change in her fundus examination. In December 1987, after a generalized tonic-clonic seizure, she was found to have a large right frontoparietal mass without direct impingement on the optic nerves, or chiasm on neuroradiological studies. At this time she developed marked papilledema in the left eye with a pale optic disc in the right eye remaining unchanged. Histopathological diagnosis of malignant glioma was made. Two diseases, ischemic optic neuropathy and glioma, in one patient represents a bizarre example of the pseudo-Foster Kennedy syndrome.
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PMID:Pseudo-Foster Kennedy syndrome in a patient with anterior ischemic optic neuropathy and a nonbasal glioma. 214 36

From may 1986 to July 1988 ten patients have been treated by interstitial implantation of radioactive isotopes using Yttrium 90 colloidal solution (9 cases) and Aurum 198 grains (1 case). There were 7 cystic out of 8 craniopharyngiomas, one malignant pituitary adenoma and one hemispheric Astrocytoma grade III-IV. In all but one patient the tumors were recurrent after one or more reductive or palliative operations. To external radiation undervent preoperatively two cases (one craniopharyngioma and one pituitary adenoma). Target volume was established by CT data and X-ray studies after stereotaxic injection of contrast medium (one case). Doses for intracystic irradiation were calculated using the Backlund's formula. The lowest activity was calculated to be 3.84 mCi, and the highest 12.9 mCi (m 6.8 mCi or 252 MBq). The delivered activity was 100-200 Gy of Y90 (m 140 Gy). The activity of Au198 was determined using the producers dosimetric tables. The radionuclide implantation was performed by stereotaxic techniques with Leksell's system in 5 patients. In 5 patients the surgical procedures were open: 3 osteoplastic supratentorial and 2 craniectomies for direct instillation of Y90 into the craniopharyngiomatous cavities spread to posterior fossa. Early short lasting side effects of endocavitary irradiation were observed in 5 patients (headache and somnolence; adynamy, pseudobulbar symptoms and rigor; insomnia and agressiveness; lack of orientation and increased mental irritability). The longest follow up was 26 months. The clinical response to intracystic instillation of Y90 was very favorable in 8 cases: 7 craniopharyngiomas and one pituitary adenoma. A satisfactory anatomical result with diminution or retraction of cystic cavities was evident in all cases. The more pronounced achievement of intracystic irradiation therapy in our series were the effects on stabilization or recuperation of vision and on improvement of visual field finding. The recovery of endocrine insufficiency was also noted. Two patients died: the 3-year old child, one year after implantation of Au198 grains in a huge calcified craniopharyngioma, and a woman, 67 old, twelve days after Y90 instillation to a hemispheric glioma grade III-IV.
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PMID:[Implantation of radioactive isotopes in intracranial tumors]. 248 66

In daily clinical practice "neglect" is the term for a syndrome following a right parietal lesion with inability of the patient to concentrate on events on the left side. A patient is described who was admitted for headaches and in whom neurologic investigation revealed left sided neglect as the only sign. A glioma of the right hemisphere was found. The clinical search for neglect is described and possible mechanisms are discussed. Neglect is regarded as a disturbance of directed attention. The arguments in favour of attributing dominance for this function to the right hemisphere are presented.
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PMID:[Neglect--the frequently neglected syndrome of neglect]. 281 14

This is the first report of extraneural metastasis of malignant glioma through V-P shunt tube and growth in peritoneal cavity as ascitic form. The patient was a 43-year-old man who was admitted to our hospital with occipital headache. CT scan showed enhanced cystic tumor mass at left temporal lobe. Craniotomy and partial excision of the tumor was done and the histology of tumor tissue showed a malignant astrocytoma. Following this treatment, the patient received the adjuvant therapies of radiation, chemotherapy and immunotherapy with interferon, and also recraniotomy three times. In the mean time, a ventriculo-peritoneal shunt was set up for internal hydrocephalus. One month later, abdominal bulging appeared and yellowish ascites could be obtained with peritoneal tap. In the ascite, tumor cells with glial fibrillary acidic protein were observed at the concentration of 5-10 x 10(4) cells/ml. The patient died three months after extraneural metastasis to the abdominal cavity as ascitic form. At autopsy, solid metastatic mass lesion was not found in extraneural region include abdomen.
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PMID:[Extraneural metastasis of malignant glioma through a ventriculo-peritoneal shunt: growth in peritoneal cavity as ascitic form]. 299 92

A rare case of hemorrhage into a brain abscess in a 23-year-old man is reported. The patient complained of headache and low-grade fever on February 26, 1986. Two days later, he developed right hemiparesis and right hemisensory disturbance with mild consciousness disturbance and was admitted to a local hospital. Seven days after the onset, he suddenly became semicomatose, developed anisocoria and was consequently transferred to the University Hospital. On admission, his temperature was 37.5 degrees C and neurological examination revealed semicoma, anisocoria and right hemiparesis without nuchal rigidity. Enhanced CT scan showed a high density area within an irregular ring enhancement at the left basal ganglia. At that time, malignant glioma was diagnosed and an emergency operation was performed by left frontotemporal craniectomy. During the operation blood clot was found in the posterior part of the basal ganglia. After operation, a histological examination was made and a brain abscess was diagnosed. Gram staining revealed gram-positive bacillus. By aspiration of the abscess and chemotherapy, recovery was gradually made. He was discharged with motor dysphasia and mild right hemiparesis three months later. Differentiation between abscess and malignant glioma and the cause of the hemorrhage are discussed.
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PMID:[A case of hemorrhage into a brain abscess]. 322 75

Tumor-to-tumor metastasis is a rare occurrence. Fewer than 100 cases have been reported, many being metastases from carcinomas to benign intracranial neoplasms, most often meningiomas. A case is presented of carcinoma metastatic to a glioma. The patient, who presented for evaluation of bifrontal headache, was found on computerized tomography to have a partially calcified right frontal mass. Craniotomy revealed an oligodendroglioma containing foci of adenocarcinoma. Further work-up disclosed an infiltrative ductal adenocarcinoma of the breast. It has been suggested that tumors of the central nervous system may provide a fertile substrate or an immunological "haven" for metastases.
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PMID:Metastases of central nervous system neoplasms. Case report. 328 41

A 41 year old male presented with headache, lethargy, and ataxia and found to have a left temporal lobe mass and a leukoerythroblastic peripheral blood smear. The latter prompted an iliac crest bone marrow biopsy on which a diagnosis of metastatic glioma was made and verified by immunohistologic characterization. The patient was treated with cranial irradiation and simultaneous systemic BCNU (bis-dichloroethylnitrosurea) with complete response. This case with diffuse bone marrow involvement demonstrates that a glioblastoma is capable of extracranial metastases without previous intervention. From a review of reported cases of gliomas of extraneural metastasis, it is concluded that untreated gliomas are capable of vascular spread although less frequently than previously manipulated tumors.
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PMID:Intracranial astrocytoma with diffuse bone marrow metastasis: a case report and review of the literature. 329 52

The authors report a rare case of tuberous sclerosis associated with pineal region mixed glioma. A 38-year-old woman with tuberous sclerosis, who had a past history of left nephrectomy and tumorectomy of the right kidney for bilateral renal angiomyolipomas, was admitted because of headache and ataxic gait. CT scan and cerebral angiography suggested a pineal region tumor. Suboccipital craniectomy and partial removal of the tumor was performed via infratentorial supracerebellar approach. Microscopic examination revealed mixed oligodendroglioma and astrocytoma. It is well known that tuberous sclerosis is occasionally associated with brain tumors. However, with few exceptions, these have been subependymal giant cell astrocytomas in the lateral ventricles. They seem to originate from subependymal nodules of hamartomatous nature. As far as we are aware, association of pineal region tumor with tuberous sclerosis as in this case has not been reported.
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PMID:[A case of tuberous sclerosis associated with a pineal region tumor]. 356 82

A retrospective study of 72 consecutive and nonrandomized patients with malignant glial tumors is presented. The influence of age, sex, location of tumor, initial presenting symptoms, symptomatic preoperative interval, reoperation, extent of tumor removal, histological subtype of tumor, lymphocyte infiltration, and different treatments upon survival time has been evaluated and statistically analyzed. Age was inversely associated with survival with a strong statistical significance (p = 0.0001). Headache was the most common (67%) initial symptom; aphasia and seizure were both present in 45.3% of patients. Initial presenting symptoms had no effect upon survival. Parietal lobe and lymphocyte infiltration had marginally negative effects upon survival (p = 0.097 and p = 0.10 respectively). The amount of tumor removal was marginally associated with an improved survival (p = 0.07). Radiation therapy was strongly associated with an improved survival time (p = 0.0007). The addition of chemotherapy did not affect the survival (perhaps reflecting the small number of patients and inadequate chemotherapy). There was an obvious beneficial effect of reoperation upon survival time, if the patient lived and underwent reoperation later than 16 months after the initial operation (slow-growing tumor). Although median and mean survival times (10 and 20.34 months respectively, SD 7.45 months) were similar to most series reported, our rates of survival (20%, 12.5%, and 7.5% at 2, 3, and 5 years, respectively) were notably higher.
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PMID:Malignant gliomas of the brain. A retrospective study. 373 21

An unusual case of brainstem glioma is described. The distinctive features were long duration (at least six months) of headaches preceding the appearance of neurological signs, and the intermittent, paroxysmal nature of the symptoms, often precipitated by postural change. The mechanism of headache induced by brain tumor is discussed, and a possible cause for the headaches in this patient is suggested, involving intermittent obstruction of CSF flow.
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PMID:Brainstem glioma presenting as paroxysmal headache. 401 34


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