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Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Using 99mTc-labeled macroaggregated albumin (99mTc-MAA), we made an examination of the cerebral blood flow distribution with various kinds of cerebrovascular diseases in 151 cases. The particle size of MAA used in this study ranged from 10 to 100 micron. Scan was performed after injection of 3 mCi of 99mTc-MAA into common carotid artery. No side effects were observed except for one case with headache. Distribution of 99mTc-MAA was found to be homogeneous in normal cerebral hemisphere but not in the lesion. Most lesion was shown as nonradioactive area. Meningioma with hypervascularity was represented as hot area. By this method cerebral infarct could be easily represented not only in main artery but also in such a very small artery as hardly detected by CAG. This method is therefore useful for detecting cerebral infarct, sequela of cerebral apoplexy, head injury and others. The dose of 99mTc-MAA used in this method is much lower compared with those of common brain scan, its excretion is speedy, and therefore internal radiation exposure is diminished.
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PMID:[Diagnostic evaluation on cerebral hemisphere scintigraphy using 99mTc-MAA (author's transl)]. 54 44

A 49-year-old woman with a two-year history of headaches that became progressively more frequent was found on computerized tomographic scan to have a dense, enhancing right frontoparietal mass. The tumor mimicked a meningioma in that it indented the inner table of the skull, was well demarcated from the underlying brain, and microscopically lacked the fibrillated cell processes and background that characterize astrocytomas. The 80- to 100-A cytofilaments were sparse and seen in few cells. It was only by the immunoperoxidase stain for glial acidic protein that the diagnosis of an extra-axial leptomeningeal astrocytoma was established.
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PMID:Extracerebral leptomeningeal astrocytoma mimicking a meningioma. 58 26

A 28 year old lady with a one year history of mental changes and headaches presented with right fundus normal but with marked papilledema on the left. Subsequent evaluation demonstrated a right sphenoid wing meningioma which was successfully removed as an emergency procedure. The case illustrates the well known clinical dictum that the side of unilateral papilledema offers little information concerning tumor localization.
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PMID:The Foster Kennedy sign: a case with papilledema contralateral to a sphenoid wing meningioma but without apparent optic atrophy. 83 73

Headache may be the presenting symptom of many diseases in the elderly. Some headaches are caused by significant intracranial disease, and the patient's age and general cardiologic and respiratory status may not allow investigation or neurosurgical management. Conditions that demand urgent neurosurgical attention are subarachnoid hemorrhage, pituitary apoplexy, subdural hematoma, and meningioma. Cranial arteritis, too, should be remembered as a possible medical cause of headache in the elderly.
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PMID:Differentiating causes of headache. 88 44

37 cases of cerebral hemispheric tumours are presented. These make up 23,1% of all the intracranial tumours observed over a period of 11 years in a Child Neurology Service. 19 cases were males and 18 females. Their ages were between 16 days and 7 1/2 years. Vomiting and headache were usually the first symptoms followed by seizures, frequently of the focal kind. Motor difficulties used to appear later. 69.6% of the cases presented a malfunctioning focus on the E.E.G. on the side of the tumor. The simple cranial X-Rays showed firstly widening of the fronto-parietal sutures, intracranial calcifications were seen in some of the cases with ependymonas and piloid astrocytoma in patients with Bourneville's disease. Pneumoencephalography as well as carotid angiography, radioisotope examination and computerized tomography gave us very positive results in the localization and determination of the size of the tumor. The ependymomas showed pathological vascularization regularly. The nature of the tumours corresponded to: 14 cases of ependymoma, 8 cases of astrocytoma I and II types, 1 case of astrocytoma of types III and IV, 3 cases of plexus papilloma, 2 cases of meningioma, 1 case of sarcoma of the basal ganglia, 1 case of teratoma, 3 cases of indifferentiated malignant tumours, 4 cases not proven. There was a 20% survival of patients five years later.
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PMID:[Cerebral tumours in infancy (author's transl)]. 90 Jun 62

The familial occurrence of brain tumors are exceedingly rare except in cases with phacomatosis. We encountered pituitary adenomas in two sisters of a family, so far presenting no evidence of multiple endocrine adenomatosis (MEA). Case 1, K. O. a 26-year-old woman was admitted to our Hospital on September 10, 1970 with visual acuity and field disturbance, irregular menstruation and acromegaly. Neurological examination: Her visual acuity was Vd 0.6 and Vs 0.3, visual field was bitemporal hemianopsia, and ther was papilledema bilaterally. She had left exophthalmos and left abducens palsy. Roentgenogram of the skull, brain scanning, cerebral angiogram, pneumoencephalogram suggested the presence of a pituitary tumor. On Sep. 17, 1970, through a left frontotemporal craniotomy the tumor was removed subtotally. The pathological diagnosis was pituitary adenoma (chromophobe). Case 2, M. T. a 31-year-old woman, sister of case 1, was admitted to the Hospital on September 19, 1973, with mild headache, left visual field disturbance and amenorrhea. She had a child, and a past history of pulmonary tbc. Neurological examination: Her visual acuity was Vd 1.2 and Vs 0.03, and visual field of the right eye was temporal lower quandrant anopsia. There was optic nerve atrophy in the left eye. Plain X-ray craniogram, brain scanning, cerebral angiogram and pheumoencephalogram suggested the presence of a pituitary tumor. On Sep. 28, 1973, a right frontal craniotomy was performed. The tumor tissue with capsule was removed subtotally. The pathological diagnosis was pituitary adenoma (mixed type). In the literatures about familial brain tumors with histological diagnosis, glioma and glioblastoma are common, meningioma is relatively rare. Pituitary adenoma with no evidence of MEA is exceedingly rare. The two sisters presented in this paper, have no evidence of hyperparathyroidism, pancreas adenoma and peptic ulcer. So, we consider, at present, these cases should not be field in MEA.
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PMID:[Familial occurrence of pituitary adenoma (author's transl)]. 94 79

We have reported a case of paratrigeminal epidermoid originated in the Meckel's cave. A 30 years old man was admitted to the department of neurosurgery with chief complaints of continuous right facial pain and numbness of entire right side of the face of three years duration. The positive neurological findings were hypesthesia over the distribution of the right trigeminal nerve, absence of the right corneal reflex and nystagmus on left lateral gaze. Caloric response was absent on the right side, however the audiogram showed normal. Cerebrospinal fluid examination was within normal limit. Electromyography showed giant spike in the right masseter and temporal muscles. Radiogram of the skull revealed a bone-destroying lesion over the medial florr of the right middle fossa involving the apex of the petrous bone (Fig 1). Right carotid angiography showed straightening and forward displacement of C4- C5 portion of the carotid siphon in the lateral view, and vertebral angiography showed displacement of basilar artery to the left side, upward displacement of the right posterior cerebral and superior cerebellar artery in the frontal view (Fig. 2, 3). At the time of operation, an epidermoid was identified in the Meckel's cave and totally removed microsurgically. Small amount of the tumor extending into the posterior fossa was also removed (Fig. 4, 5, 6, 7). Postoperative course was uneventfull except for an episode of headache and high fever of short duration, suggesting the signs of meningial irritation. Two months postoperativelly patient was relived of facial pain and was discharged with sensory impairment of the right trigeminal nerve distribution. Only 11 cases of paratrigeminal epidermoid, including the cases localized in the Meckel's cave have been reported in the past literatures (Table 1). In this paper we have discussed about the symptomatology and clinical data of paratrigeminal epidermoid and compared with those of trigeminal neurinoma, and meningioma originated in the same region. We would like to emphasize that the importance of differentiating the idiopathic trigeminal neuralgia from the paratrigeminal epidermoid, if the initial symptom of this tumor were tic douloureux. The total removal of epidermoid with capsule is essential treatment following the early diagnosis, however the attempt of total removal is sometimes difficult because of the relationship between the origin, size and extension of this kind of tumor to other important brain structures. And if some of the tumor is left behind at the time of operation, cholesterin meningitis is an important complication.
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PMID:[Paratrigeminal epidermoid originated in the meckel's cave (author's transl)]. 94 82

Cystic changes are rare in meningioma. The authors reported two cases of the cystic meningioma. 1) The first case was 56-year-old female, whose complaints were motor weakness and hypesthesia on the right side. At the operation, a hen egg-sized tumor with a large cyst was removed totally from the left frontoparietal mid-convexity. Multiple cystic cavities were contained in the tumor. Histologically the tumor was compatible with meningocytic meningioma with angiomatous component and showed numerous myxomatous degeneration and swollen vessel-walls. 2) The second case was 17-year-girl complaining of headache, blurred vision, right hemiparesis and episodes of Jacksonian seizure. At the operation, a goose egg-sized tumor in the left parietal lobe was removed and the tumor contained a large cyst. Histologically the tumor was a malignant meningioma, associating with relatively fresh necroses adjacent the cyst. 3) The pathogenesis of the cystic changes in meningioma was discussed.
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PMID:[Cystic meningioma--report of two cases (author's transl)]. 98 75

As a causative factor in spontaneous subarachnoid hemorrhage, vascular anomalies, especially aneurysm or arteriovenous malformation, have been generally recognized. On the other hand, subarachnoid hemorrhage from brain tumor and cryptic vascular malformation are rare. We experienced two cases showing subarachnoid hemorrhage from angioblastic meningioma and vascular hamartoma as an initial symptom. Case 1: A 48-year-old woman, who complained of severe headache and vomiting on Feb. 10th, 1972, gradually became lethargic. Lumbar puncture revealed moderately hemorrhagic C.S.F.. On the fifth day after the onset, she was admitted to our hospital. On admission she showed disorientation and disturbance of resent memory. Aphasia and agnosia were slightly observed. On ophthalmologic examination right homonymous lower quadrant hemianopsia was observed. The carotid angiogram showed slight square shift of the anterior cerebral artery to the right side, elevation of the middle serebral artery and a homogeneous tumor stain in the occipital region in capillary phase. A walnut sized tumor invading the middle portion of the left lateral sinus and showing firm adhesion to the tentrium was found. There was an intracerebral hematoma behined the tumor. The tumor, the tentrium and the lateral sinus were extirpated en bloc and the intracerebral hematoma was aspirated. Histologically, the tumor was angioblastic meningioma. Case 2: A 7-year-old boy, who complained of severe abrupt headache, nuchal pain and vomiting on Sept. 17th, 1972, became gradually lethargic. Lumbar puncture revealed hemorrhagic C.S.F., On the tenth day after the onset, he was admitted to our hospital. He showed confusion and agitation. The carotid angiogram showed an unrolling of the pericallosal artery, but no findings of space taking lesions. An air study indicated a globular filling defect protruding into the anterior horn of the right lateral ventricle. The tumor located in the laterobasal wall of the anterior horn was removed picemiel by transventricular approach. Histologically, the tumor was vascular hamartoma. Furthermore, we discussed various brain tumors showing subarachnoid hemorrhage as an initial symptom, its frequency and bleeding mechanism on the literature.
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PMID:[Two cases showing subarachnoid hemorrhage from angioblastic meningioma and vascular hamartoma (author's transl)]. 98 94

With the introduction of additional diagnostic methods, computerized axial tomography, interventricular tumors are discovered at a time when these lesions are still small and may have presented very insignificant or no clinical symptoms. If the lesion is a benign tumor as a meningioma and within the lateral ventricle of the dominant hemisphere a very difficult problem persents itself to the patient and surgeon. Shall they wait until the tumor reaches such a size to make more permanent symptoms to justify entering the ventricle by the conventional approach through the middle temporal gyrus and leaving the patient at least with a visual field defect? Or should surgery be postponed until the ventricle especially the temporal horne is enlarged due to blockage by the tumor, making the operative procedure technically easier? The authors present a method used in three atrial trigonal meningiomas of the dominant hemisphere which did not result in any neurological deficit which was not present before surgery and which abolished paroxysmal attacks of hemianopsia and severe headaches in one patient. The latter patient was believed to have suffered from migraine for 2 1/2 years.
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PMID:Lateral-trigonal intraventricular tumors. A new operative approach. 99 53


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