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Query: UMLS:C0027497 (
nausea
)
23,468
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Radiographic quality as well as adverse effects of intrathecal metrizamide instillation was prospectively investigated in thirty-three clinical cases admitted to the department of neurosurgery, University of Tokyo Hospital, and Kantoh Teishin Hospital. Metrizamide CT cisternography was performed in fifteen cases using in most cases 10 ml of 170 mg I/ml solution through lumbar route. Eleven cases exhibited "normal" pattern CSF circulation and the remaining four, "delayed" pattern. Eight cases (53%) experienced headache,
nausea
, and/or vomiting several hours after the instillation. All of these belong to the "normal" pattern group. Four cases of "normal" pattern received electroencephalographic examinations before and after metrizamide instillation. Three revealed appearance of negative spike and slow wave burst or sharp waves one to twenty-four hours after the instillation, along with penetration of metrizamide into brain parenchyma. Diagnostic quality was interpreted as "good" in eleven cases. Small acoustic
neurinoma
, pituitary adenoma, arachnoid cyst, and subdural hygroma were diagnosed among others. Metrizamide ventriculography was done in four cases. No untoward effect of significance was attributed to metrizamide per se. Cervical myelograpy and/or CT myelography was done in fourteen cases using, in most cases, 10 ml of metrizamide 170 mgI/ml. Polytome tomography with metrizamide instillation through lateral cervical puncture was highly diagnostic, whereas, ordinary X-ray with lumbar instillation yielded less satisfactory results. CT myelography in cases of subarachnoid block required good consideration on instillation site and positioning of the patient. Six cases (50%) among twelve cases where metrizamide had run into the cranial cavity experienced headache,
nausea
, and/or vomiting to a lesser degree than those of cisterno graphy. Metrizamide is the first contrast agent ever made which can be safely introduced into human subarachnoid space, if administered judiciously, nervous. However, metrizamide is weakly toxic to central system and provokes minor untoward effects as well as electroencephalographic abnormalities and, sometimes, clinical convulsive seizure. It would be wiser to restrict the dosage of metrizamide in cisternographic study, expecially in cases of "normal" pattern CSF circulation, to 1.2 gI or 7 ml of 170 mg I/ml solution. Routine use of X-ray cisternography should thus be discouraged because it needs higher concentration of metrizamide in the intracranial cisterns.
...
PMID:[Usefulness and adverse effects of intrathecal metrizamide instillation (author's transl)]. 31 37
This report is a case of intracranial
neurinoma
of the jugular foramen. A 21-year-old woman was admitted to our hospital with complaints of headache,
nausea
, tinnitus on the left and deafness on the left. The neurological examination revelaed bilateral choked disc, Bruns Cushing nystagmus, hearing disturbance on the left, slight disturbance of vestibular function on the left, diminished gag reflex on the left, curtain sign on the left, loss of taste on the posterior third of the left side of the tongue, and deviation of the tongue to the left on protrusion, accompanied with atrophy and fasciculation on the left. Skull-XP showed the enlargement of the jugular foramen. Pneumoencephalogram showed the enlargement of the fourth ventricle combined with the superior, posterior displacement of it's floor. We confirmed the diagnosis of the jugular foramen
neurinoma
on the left. By suboccipital craniectomy a walnutsized tumor was disclosed at the jugular foramen. The tumor was encapsuled with smooth, thick capsule and was colored in dark rouge. This tumor was removed totally and the postoperative course was uneventful. The pathological diagnosis was
neurinoma
. We consider that this tumor originated in the ninth or tenth cranial nerve.
...
PMID:[Intracranial neurinoma of the jugular foramen-a case report (author's transl)]. 124 Nov 11
We report a patient with
neurinoma
of the spinal accessory nerve, who complained of intermittent occipital headaches,
nausea
, vomiting, blurred vision and unsteady gait. Neurological examination revealed papilledema, bilateral horizontal nystagmus and right cerebellar signs. Computed tomography revealed mild hydrocephalus, a low-attenuated lesion with a faint capsule after enhancement and partial compression of the 4th ventricle in the right posterior fossa. Vertebral angiography revealed no definite tumor vessels or stains. Under the impression of a posterior fossa tumor, a suboccipital craniectomy with a C1 and C2 laminectomy was performed. A 4 x 4 x 2.5 cm3 dumbbell tumor arising from the left spinal accessory nerve at the C2 level was found 4 x 4 x 2.5 cm3. The tumor extended upward through the foramen magnum with upward displacement of both tonsils to the right jugular foramen with slight adhesion to the right IX, X and XI cranial nerves. The left spinal accessory nerve was severed from the pedicle at the C2 level, and the tumor was totally removed. Diagnosis was made during the operation. The pathological examination showed
neurinoma
with cystic degeneration. During the following year, atrophy of the left sternocleidomastoid and trapezius muscles were noticed. Up to the time of this writing, there had been no clinical recurrence.
...
PMID:Neurinoma of the spinal accessory nerve: report of a case. 197 3
A case of acoustic
neurinoma
with multiple intratumoral hemorrhages is reported. A 56-year-old male noted sudden hearing reduction in his left ear in October of 1985. The diagnosis of a local physician was sudden deafness. About 10 months later, he had two episodes of severe headache without
nausea
or vomiting. The patient was hospitalized in October of 1986. Neurological examination cerebellar ataxia. cerebellar ataxia. Plain and enhanced computed tomography revealed only an unremarkable low-density area at the left cerebellopontine angle. In contrast, magnetic resonance imaging (MRI) clearly demonstrated a large (3 x 4 x 5 cm), multicystic tumor in the site. On exposure of the tumor at surgery, most of the cysts were found to be filled with a dark red or xanthochromic fluid. The tumor was completely removed following numerous cyst punctures to decrease its volume. There was no evidence of subarachnoid hemorrhage. Histological examination showed a typical acoustic
neurinoma
. The cyst wall contained numerous telangiectasia-like lesions. The initial symptom of this patient was sudden hearing loss, which is an atypical manifestation of acoustic
neurinoma
. The massive intratumoral hemorrhage was thought to be caused by telangiectatic lesions in the cyst wall. MRI clearly demonstrated the hemorrhagic cysts within the tumor, especially in the posterior fossa.
...
PMID:[Acoustic neurinoma presenting with repeated intratumoral hemorrhage. Case report]. 247 16
Facial nerve neurinomas are relatively rare and most of them appear at the vertical portion of the facial nerve. Facial nerve
neurinoma
originated from the cerebellopontine (c-p) angle portion is less frequently reported. A 51-year-old woman was admitted to our hospital complaining of severe headache and
nausea
. She had had dizziness and unsteady gait for the previous two weeks. She did not complain of hearing disturbance, but otological examination revealed sensorineural deafness. She had no facial palsy. Skull x-ray showed no erosion of the internal auditory canal. Plain CT-scan revealed a large, unenhanced, low-density mass in the right c-p angle cistern. At the time of the operation, this tumor originated from the right facial nerve. Histological diagnosis of this tumor was
schwannoma
. After the operation, right facial nerve palsy appeared but hardness of hearing was no worse than previously. This tumor seemed to be facial nerve
neurinoma
in the c-p angle cistern. To the present, 121 facial nerve neurinomas have been reported in the previous literature. Facial nerve neurinomas in the c-p angle cistern, however, have only been reported in 5 cases. The most frequent symptom of facial nerve
neurinoma
in the temporal bone is facial nerve palsy, but that of facial nerve
neurinoma
in the c-p angle cistern is hearing loss, as in an acoustic
neurinoma
. Preoperative diagnosis of facial
neurinoma
in the c-p angle cistern using neurological symptoms alone is difficult. Furthermore, differential diagnosis from acoustic
neurinoma
in the c-p angle cistern using only skull x-rays and CT-scanning is also difficult.(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:[A case of facial nerve neurinoma originated from the cerebellopontine angle portion]. 268 11
Massive bleeding into an intracranial
neurinoma
is a rare event. The 12th case of this particular occurrence, which was precipitated by weight lifting, is described and a review of the literature is presented. Risk factors for bleeding appear to be tumor size and vascularity. Presenting symptomatology is abrupt and includes headache,
nausea
, vomiting, and depressed consciousness. Preexisting symptoms referrable to and marked dysfunction of the cranial nerve of origin are present. Deficits of neighboring cranial nerves are frequent. Computed tomography demonstrates the hemorrhages and the tumors. Mild head injury and physical exertion were precipitating factors in two cases. One-fourth of the patients died, while the others made good recoveries.
...
PMID:Massive hemorrhage into intracranial neurinomas. 381 Apr 45
A 49-year-old man who had been suffering from disturbance of hearing for 5 years suddenly developed severe headache,
nausea
, and vomiting. Computed tomography (CT) scans both with and without contrast medium enhancement, performed on the day of admission, showed a nearly round high-density area in the left cerebellopontine angle. A left transaxillary vertebral angiogram showed no aneurysm or arteriovenous malformation. Hemorrhage from a tumor in the left cerebellopontine angle was suspected. CT scan without contrast medium enhancement, performed on the 17th day after onset, showed only a small, ill-defined high-density area in the cerebellopontine angle. An operation was performed on the 20th day after onset. The tumor was totally extirpated together with a clot. Histologically the tumor was an acoustic
neurinoma
with hemorrhage and necrosis. The postoperative course was favorable. Massive hemorrhage from primary intracranial tumors, especially acoustic neurinomas, is discussed. Radical operation on the tumor should be performed as soon as possible.
...
PMID:Acoustic neurinoma presenting as subarachnoid hemorrhage. 660 70
Meningiomas are the most popular benign intracranial tumors, but they are rarely seen as a multiple growth. The incidence of multiple meningiomas, defined by Cushing and Eisenhardt, is about 1 to 2 per cent of all meningioma cases. Though many cases of the multiple meningiomas were reported previously in the world, some of them were concomitant with von Recklinghausen's disease or acoustic
neurinoma
. Most of the cases of the multiple meningiomas reported showed multiple lesion at the time of operation or after a few years of the initial operation. We have encountered two patients with multiple meningioma without the stigmata of von Recklinghausen's disease in our clinic. Case 1. A 58-year-old female visited the hospital complaining of headache and occasional
nausea
on February 6, 1980. Plain and enhanced cT confirmed a large tumor in the right parietal region and three small tumor nodules in the right occipital region. Carotid angiogram detected only two tumors of frontal falx. Apparent two tumor stains were seen on the region, and they were fed by meningeal frontal and parietal region, and they were fed by meningeal arteries through the right ophthalmic artery. A large tumor of parietal and a small tumor of frontal region on the right side of falx were removed. Three nodular tumors of right occipital convexity were extirpated at the same time. Histological examination of the tumors disclosed all extirpated tumors were fibroblastic meningioma. Case 2. A 61-year-old male developed convulsive seizure of the right upper limb and right side of the face was diagnosed as having convexity meningioma in the left parietal region.(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:[Multiple meningioma]. 664 42
A case of
neurinoma
from the spinal accessory nerve which is located in the cisterna magna is reported. A 54-year-old woman was admitted to the institute in 1990 with complaints of headache,
nausea
and ataxic gait for several months. Plain CT showed dilation of the lateral ventricles and a mass of lower density in the cisterna magna. The capsule and septa of the mass were enhanced with contrast medium. MRI showed the mass was low intense on T1-weighted images and high intense on T2-weighted images. Gadolinium visualized the mass multicystic. V-P shunt was performed before tumor resection. Through suboccipital craniectomy and C1 laminectomy the tumor was removed. The tumor had a long neck attached to the right spinal accessory nerve and extended to the cisterna magna.
...
PMID:[A case of accessory nerve neurinoma presenting an intracisternal tumor]. 766 45
A case of right trigeminal
neurinoma
extending from the cavernous sinus to the cerebellopontine angle in a 48-year-old male is reported. The patient first noticed right facial numbness in June 1993. Six months later, he experienced headaches with occasional
nausea
, diplopia, ataxic gait, tinnitus and dysphagia and was referred to our department on January 21, 1994. Neurological examination on admission showed multiple cranial nerve palsy from the 4th to 11th nerve on the right, and the cerebellar sign on the right. Initial CT and MRI revealed a large mass lesion extending from the right cavernous sinus to the right cerebellopontine angle. On February 16, 1994, radical resection of the tumor, except the lesion invading the cavernous sinus, was performed via a combined retroauricular and preauricular transpetrosal transtentorial approach. The histological diagnosis was
neurinoma
. The patient's postoperative course was uneventful and there was good clinical improvement, although the right facial numbness and mild diplopia persisted. On April 6, 1994, radiosurgery was performed with a maximum dose of 28 Gy and a marginal dose to 14 Gy to the remaining cavernous sinus lesion. Two weeks after radiosurgery, the patient achieved a complete return to his daily routine. Two-year follow-up CT and MRI showed a small residual les on in the right cavernous sinus alone. There was no evidence of tumor growth. No new neurological deficits had developed, and the patient's the double vision had resolved. Thus, the patient has been able to maintain a satisfactory level of activities of daily living. We wound like to emphasize the clinical value of the strategy used to treat this patient which combined microsurgery with subsequent radiosurgery.
...
PMID:[Therapeutic effectiveness of combined microsurgery and radiosurgery in a patient with a huge trigeminal neurinoma]. 888 34
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