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

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

Frontal agraphia has always been a subject of interest, although very few documented case reports have been published. A 57 year old male clerk, suffering from adenocarcinoma of the signoid colon, presented with mild headache and difficulty in writing. Minor features of dysphasia could be detected, but there were no alexia, agnosia or apraxia. Brain scan and angiography confirmed a metastasis in the posterior part of the left prefrontal region. The patient was able to write single letters, and had no difficulty with automatic writing or copying. The writing of words and of sentences was more affected. After a brief review of the literature and discussion, the authors concluded that frontal agraphia is related to frontal lobe diorders, especially the inability to translate verbal signals into motor behaviour (i.e. writing).
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PMID:Frontal agraphia, (including a case report). 121 2

Higher cerebral dysfunctions such as aphasia, apraxia and agnosia have seldom been reported in multiple sclerosis (MS). 12 year-old right-handed boy felt unsteadiness of the body and headache for several days. Two months later, he had the same episode and complained of visual disturbance, and weakness and sensory disturbance on the face and the extremities. Additionally, he showed amnestic aphasia, acalculia, ideomotor apraxia, finger agnosia and right-left disorientation. Cerebrospinal fluid examinations revealed increases IgG, myelin basic protein and neuron specific enolase (11%, 25 ng/ml and 28.8 ng/ml, respectively). X-ray CT scan and MRI-CT examinations revealed sclerotic lesions on the left parietal white matter and the right mid-brain. The diagnosis was made as MS. He was treated with m-PSL (methyl-prednisolone) pulse therapy for three weeks and consecutively treated with PSL for four weeks. He recovered gradually, but visual disturbance and facial palsy remained. After seven months MRI-CT showed a high signal intensity on the left parietal white matter in spite of the disappearance of the lesion on X-ray CT scan. We suggest that these higher cerebral dysfunctions may result from the lesion of the left parietal white matter which produces a disconnection between each cortical area.
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PMID:[Multiple sclerosis with higher cerebral dysfunction: a case report]. 199 97

A case of multiple cerebral hemorrhage in the bilateral parietal lobes related to cerebral amyloid angiopathy (CAA) is reported. A 66-year-old man was admitted to our hospital because of headache and vomiting on Feb. 21, 1983. He had no history of hypertension, diabetes mellitus, recent head injury, or dementia. Four days prior to admission, he had behaved as if he were blind, but, had denied any blindness. On examination, he was confused and disoriented. Blood pressure was 130/80 mmHg. Abnormal findings on neurological examination included memory disturbance, apraxia for dressing, right-left disorientation, finger agnosia and Balint's syndrome. A CT scan showed multiple subcortical hematomas in the bilateral parietal lobes. Intracerebral hemorrhage related to CAA was suspected. Confirmation of the presence of amyloid in the cerebral vessels was established by examination of brain biopsy specimens. The characteristics of cerebral hemorrhage related to CAA are as follow--occurrence in elderly, sometimes demented people; localization to the cortex and subcortical white matter, with direct extension into the subarachnoid space; frequent multiple occurrence in time and/or at several sites within the cerebral hemispheres; sometimes occurrence after operative procedures or head injuries. A specific diagnosis of CAA can only be made by histological examination, but the indication of brain biopsy should be carefully decided because of hemostatic difficulty and tendency to rebleed. In conclusion, CAA should be considered as a cause of hemorrhage in elderly patients who are often normotensive and demented.
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PMID:[A case of multiple cerebral hemorrhage related to cerebral amyloid angiopathy]. 339 10

Two long survival cases of primary malignant glioma are reported in terms of histopathological consideration comparing first surgical specimens with second surgical specimens followed by intraneoplastic local injection of Adriamycin (ADM). Case 1. A 56-year-old female was admitted to our hospital on October 24, 1977, with the complaints of headache and motor weakness on the left side of extremeties. Neurological examination revealed hemiparesis, homonymous hemianopsia and agnosia on the left side. Initial CT scan showed irregular high-density enhancing lesions in right parieto-occipital region with surrounding low-density area. Case 2. A 18-year-old male was admitted to our hospital on May 9, 1977, with the complaints of headache and nausea. Initial CT scan showed high-density enhancing resion in the left parieto-temporal region. In the microscopic findings of the recurrent tumor and surrounding necrotic tissue, there were massive coagulation necrosis of the tumor tissues and fibrinoid necrosis of vascular channels. In the surrounding area of the massive coagulation necrosis and small hemorrhages, there were many reactive collagenous tissues, increasing vascular channels, and infiltrating lymphocytes, granulocytes and foreign body giants cells, as well as so-called organized necrotic tissues. Residual tumor cells mainly composed of giant cells, gemistocytic astrocytes and spindle cells. The tumor was characteristic in that the tumor cells showed occasionally sarcomatous transformation in the other area. Some of anaplastic glial cells were positively stained for GFA protein in Case 1. Positive staining for GFA protain in the recurrent brain tumor are less than that of primary brain tumor. The cases were also discussed from the view point of pathology.
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PMID:[Effect of local injections of adriamycin on survival in malignant brain tumor: histopathological evaluation]. 687 Feb 95

A forty years old woman with hysterical deafness is reported. Chief complaints were bilateral hearing loss. Nothing particular was found in her past and family history. In 1977, on the 11th day of May, she was admitted to A city hospital because of headache and paresis of right limb. As angiography revealed an aneurysms of her anterior communicating artery, she was undertaken the surgery of clipping and coating of the aneurysms. Post-operatively, left hemiparalysis appeared and paresis of right limb developed because of spasm of right middle cerebral artery. On the 14th day of August, ventricular-peritoneal shunt's operation was performed. As soon as she recovered from postoperative coma, she complained of bilateral hearing loss. Because pure tone audiometry demonstrated complete loss of her hearing, she was referred to ENT department of Teikyo University Hospital. Findings were as follows: 1) She had a queer way of hearing because she could understand to hear limited persons' speech (her doctor and husband). 2) Pure tone audiometry showed complete loss of her hearing but the thresholds of auditory brain stem responses were 15 dB and those of slow vertex responses were 45 dB. These results suggested no lesion in cochlea and brain stem. 3) Rorschach test and sentence complete test were performed. The results of these tests suggested hysterical state or neurotic state. 4) Total intelligent quotients by WAIS were 69 which indicated borderline level. However, this value appeared to be incorrect because she was uncooperative. 5) CT scan revealed low density areas at right temporo-parietal lobes and left temporal lobe which were localized and small. Our findings suggested hysterical deafness but not auditory agnosia. During three years, she was referred to several hospitals for rehabilitation but didn't become well at all. On the third year of the onset, her husband became sick and admitted to her room of the same hospital. During that period, suddenly, she talked her hearing to improve and the pure tone audiometry demonstrated decrease in threshold. In conclusion, this event could give a final diagnosis of hysterical deafness but not auditory agnosia.
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PMID:[A case of hysterical deafness]. 711 92

Three patients with large or huge meningiomas of the pineal region presented with headache, vomiting, gait and visual disturbance, apraxia, agnosia, and transient amnestic aphasia. Computed tomographic scans revealed round, high-density areas of 8 x 7 x 7 cm, 5 x 5 x 4 cm, and 3 x 3 x 3 cm in the pineal region. Angiography revealed that the bilateral internal cerebral veins and the great vein of Galen were stretched and significantly displaced upward in one patient, and downwards in the other two. The meningiomas appeared to originate from the verum interpositum and falcotentorial junction, respectively. The tumors were removed subtotally or totally via an occipital interhemispheric transtentorial approach and/or infratentorial supracerebellar approach. The postoperative courses were uneventful, and no neurological deficit was detected postoperatively. Pineal region tumors with a maximum diameter of 5 cm or larger should be operated on via a unilateral or bilateral occipital interhemispheric transtentorial approach, regardless of the angiographic findings, because this permits a wide operative field and can be followed, if necessary, by an infratentorial supracerebellar approach. Selection of the operative approach for a relatively small pineal region tumor should depend on the angiographic findings: downward displacement of the bilateral internal cerebral veins and the great vein of Galen indicates an occipital interhemispheric transtentorial approach, whereas upward displacement indicates an infratentorial supracerebellar approach.
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PMID:Surgical removal of pineal region meningioma--three case reports. 756 92

A 49 year old woman reported an attack of transient neurological dysfunction associated with unilateral headache. A prominent feature of the aura was a period of complete achromatopsia, so that the visual scene was experienced in monochrome. The episode developed to include features of prosopagnosia and spatial agnosia before resolving completely. Other episodes of transient neurological dysfunction followed at regular intervals until prophylactic antimigrainous therapy was initiated. Four vessel cerebral angiography and MRI of the brain were normal. Possible causes of this unusual migrainous aura are discussed with reference to current concepts of cerebral localisation.
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PMID:Achromatopsia in the aura of migraine. 850 91

The following case report presents a patient exhibiting Gerstmann syndrome accompanied by toe agnosia. A 72 year old right handed woman had a focal lesion in the angular gyrus of the left hemisphere which was caused by a glioblastoma multiforme. The first symptom she had complained of was severe headache. Standardised neuropsychological tests of intelligence, memory, attention, fluency, apraxia, and language functions as well as tests for the assessment of agraphia, acalculia, right-left disorientation, and digit agnosia were performed. The patient displayed all four symptoms of the Gerstmann syndrome--namely, agraphia, acalculia, right-left disorientation, and finger agnosia. The patient did not display aphasia, constructional apraxia, or any other neuropsychological impairment. In addition to the four symptoms of the Gerstmann syndrome an agnosia of the toes was found. Further studies should determine whether finger agnosia in Gerstmann syndrome is usually accompanied by toe agnosia. Finger agnosia in the context of this syndrome may be better named digit agnosia.
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PMID:Toe agnosia in Gerstmann syndrome. 932 65

A 68-year-old man was referred to our hospital with tension-type headaches and a 1-year history of dementia. On neurologic examination, he had ideomotor apraxia and incomplete Gerstmann syndrome that was characterized by acalculia, agraphia, and finger agnosia. On imaging, multiple cystic lesions reported as "unusually dilated perivascular spaces" were observed along the medullary arteries in the left hemisphere; some of them had adjacent hyperintense areas in fluid attenuated inversion recovery images. We assumed that the multiple cystic lesions caused his higher cerebral dysfunction, because ideomotor apraxia and Gerstmann syndrome are usually indicative of a left parietal lobe lesion. MR spectroscopy in the lesion site revealed increased lactate. On MR angiography, the left middle cerebral artery and the left posterior cerebral artery were poorly visualized without localized stenosis. Technetium-99 bicisate single-photon emission computed tomography showed severely decreased cerebral blood flow in the left hemisphere. Electroencephalography showed slow waves in the left hemisphere.
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PMID:[A 68 year-old man presenting ideomotor apraxia and incomplete Gerstmann syndrome with multiple cystic lesions in the left hemisphere]. 2298 5


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