The authors report a case of tuberculoma of the cerebral hemisphere, which has been excised under the operating microscope. With the references reviewed, this case is interesting one in supratentorial location.
Cerebrum* ; Tuberculoma*

Cutis verticis gyrata(CVG) is a descriptive term for a condition of the scalp in which deep furrows and convolutions are seen that resemble the outer surface of the cerebrum. The possible etiologies may be categorized as primary essential, primary nonessential, and secondary cutis verticis gyrata. This is based on history, physical examination, and histologic criteria with or without laboratory examinations. Herein we reported a case of primary essential cutis verticis gyrata with no associated disorders.
Cerebrum ; Physical Examination ; Scalp

One hundred human cerebral hemispheres from 50 cadevers were dissected for evaluation on the variation of the tentorial sinus. Tentorial sinuses were found in 43 hemispheres which revealed a total of 63 branches. Tentorial sinuses were observed bilaterally in 14 cadevers and unilaterally in 15, but were absent in 21 cadevers. We divided the draining site of the tentorial sinuses at the straight sinus into 3 zones : Zone 1, anterior one third of the straight sinus, into which 15 out of 63 tentorial sinuses were found to be drained, zone 2 which is the most prevalent site, middle one third of the straight sinus draining 27 out of 63 tentorial sinuses and zone 3, posterior one third of the straight sinus draining 21 out of 63 tentorial sinuses.
Cerebrum ; Humans ; Veins

It is well recognized that antiepileptic drugs (AEDs) can cause generalized or bilateral asterixis. However, the unilat-eral asterixis induced by AEDs has been rarely reported in patients with structural brain lesions. We report 2 patients who developed unilateral asterixis within therapeutic AEDs levels. In both patients, the unilateral asterixis disappeared when the daily dosage of AEDs was decreased. Our cases suggest that the cerebral hemisphere with structural lesions might be more vulnerable to the development of AEDs-induced asterixis.
Anticonvulsants* ; Brain* ; Cerebrum ; Dyskinesias* ; Humans

Pleomorphic xanthoastrocytoma is a rare type of glioma and usually occurs in the superficial cerebral hemisphere of the patients under the age of 30 years. We report a case of pleomorphic xanthoastrocytoma in the cerebellum of a 3-month-old infant. This is an unusual case in view of location and age. The literatures concerning the clinicopathological aspects of this unusual pleomorphic xanthoastrocytoma are reviewed.
Cerebellum ; Cerebrum ; Glioma ; Humans ; Infant*

Most anterior communicating artery aneurysms arise in association with ipsilateral, dominant, proximal anterior cerebral artery(A1) segments and, as direct extensions of those vessels, are often somewhat directed toward the contralateral cerebral hemispheres. We classified the directions of the anterior communicating artery aneurysms based on three dimensional orientations of neck orifices and fundus projections which were then described schematically to demonstrate spatial orientations. We also analyzed 32 cases of anterior communicating artery aneurysm who had been operated on during recent 3.5 years according to this classification. Only the difference in the size of aneurysm in relation to the site of aneurysmal neck was statistically significant(p=0.0116), and there were no correlations between A1 hypoplasia and the site of aneurysmal neck, the projection of aneurysmal fundus and the size of aneurysm, and the intraoperative rupture and the projection of the aneurysmal fundus. Although meaningful clinical results could not be obtained, we believe this classification can be very helpful in planning traditional or endovascular surgeries for, and in understanding spatial directions of anterior communicating artery aneurysms.
Aneurysm ; Cerebrum ; Classification* ; Intracranial Aneurysm* ; Neck* ; Rupture

beta-fluoroethyl acetate rodenticide intoxication can manifest as several different clinical abnormalities such as respiratory, neurologic, cardiologic and fluid-electrolyte problems. We report here on the MR findings of a case that showed symmetric cytotoxic edema in the white matter of the cerebral hemispheres after the ingestion of beta-fluoroethyl acetate rodenticide by a woman who was attempting suicide.
Brain ; Cerebrum ; Eating ; Edema ; Female ; Humans ; Suicide

A case of Tuberculous abscess in cerebrum, in a 17 years-old male, is presented, which was confirmed Pathologically and microbiologically. At present, tuberculous infection progressively decrease, and especially occurs rarely tuberculous abscess in central nerve system. The prognosis is known to be poor. We have experienced a case of tuberculous abscess in cerebrum and obtained a good result after surgery. So, we report our case with a brief review of the articles.
Abscess* ; Adolescent ; Cerebrum* ; Humans ; Male ; Prognosis

Ictal crying has been associated with ictal activities in the medial frontal or medial temporal area of the nondominant hemisphere. We applied current-source analysis to the interictal spikes of a patient with episodes of ictal crying without sad feelings, but fear sensation. The current sources were in the medial frontal area of both cerebral hemispheres, the temporal area and the posterior cingulate gyrus of the right hemisphere.
Cerebrum ; Crying ; Gyrus Cinguli ; Humans ; Sensation

The studies of the occurrence and changes of experimental brain edema have been observed by calculating wet weight, volume, dry weight, per cent water content and swelling per cent in 12 normal rabbits as a control group and 24 rabbits of experimental group. The brain edema was induced by expansion of laminaria which resulted in brain compression, that was inserted into the supratentorial extradural space of rabbit. The piece of section of laminaria which is a sea weed and used for the purpose of slow expanding space-occupyin gmass has a characteristic mode of slow expansion in volume on contact with water. The average wet weight of cerebral hemisphere of normal rabbits was 3.30+/-0.19 gm. The average dry weight of unilateral hemisphere of 156 from 78 rabbits was 0.69+/-0.04 gm, while its volume was 2.97+/-0.29 ml and the percentages of water content was 78.92+/-1.36 per cent. The weight, volume and percentages of water content and swelling in the compressed sides of hemisphere showed higher values compared them to the opposite noncompressed hemisphere in the "laminaria-compression" group and showed gradually increasing tendency in the values as the time elapsed.
Brain ; Brain Edema* ; Cerebrum ; Laminaria ; Rabbits ; Water