Authors experienced fifteen cases of the pineal tumors during about 5 years from October, 1977 to September, 1982, which were diagnosed with brain C-T scanning. The details of clinical evaluation and follow up of 15 cases of the pineal tumors are presented. The following results were obtained. 1) The age group below age of 20 years in predominant and include 11 cases(73%) of 15 cases, and male is predominantly much than female. 2) On the neurological examination at admission, the RICP signs were showed in 15 cases, Parinaud's syndrome showed in 6 cases, cranial nerve palsy in 8 cases and DI symptom in 5 cases of all 15 cases. 3) In the follow up study, brain CT was more effective than any other conventional neuroradiologic technique. 4) 8 cases of all 15 cases have had normal life in follow up period with minium of 6 months and maximum of 6 months and maximum of 5 years, and one case with mild neurological deficit has been spent life for about 12 months. 5) Of 6 cases died within 2 years, 3 cases had insufficient treatment and 3 cases had sufficient treatment, of whom ond had tumor recurrence at primary site and dissemination to spinal epidural space and other two cases were suspected to have clinical dissemination to spinal cord. 6) On the basis of high survival rate in 9 cases of 12 cases who were treated completely, we thought that good survival rate in the patient with pinealoma will be resulted from a series of planed treatment, including early diagnosis, correction of hydrocepalus, surgical intervention and irradiation.
Brain ; Cranial Nerve Diseases ; Early Diagnosis ; Epidural Space ; Female ; Follow-Up Studies* ; Germinoma ; Humans ; Immunotherapy ; Male ; Neurologic Examination ; Ocular Motility Disorders ; Pinealoma* ; Recurrence ; Spinal Cord ; Survival Rate

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

Using Xenon inhalation method, the authers measured the rCBF's within 24 hours before and after the operation of 4 AVM patients. We found the obliteration of the cerebral steal syndrome in all cases and the loss of initial shunt peak in 2 cases after excision of AVM. We discussed these hemodynamic changes in AVM and reviewed the literatures.
Hemodynamics ; Humans ; Inhalation ; Intracranial Arteriovenous Malformations* ; Xenon

1210 patients with adult head injury who were admitted to the Department of Neurosurgery, Kyung Hee University Hospital during the period of 5 years from January, 1980 were analyzed clinicostatistically. The results were as follows : 1) There were 842 male and 368 females with the ratio of 2.3 : 1. 2) Higher incidence was observed on May and September of the year, and between 6:00 P.M. and 8:00 P.M. of the day. 3) The most common cause of head injury was traffic accident(58.3% of the total cases), especially pedestrian accident and the next causes were fall-down and assaults. 4) Loss of consciousness was observed in 862 cases(71% of the total cases) and the duration of unconsciousness seemed to be related with severity of clinical course. 5) Lucid interval was observed in 21.4% of the cases of intracranial mass lesion and the highest manifestated lesion was epidural hematoma. There was vomiting in 31.2% of the total cases and early posttraumatic epilepsy in 2.1%. 6) Skull fractures were identified in 375 cases ; 273 cases of linear, 50 cases of depressed, 41 cases of basal and 11 cases of diastic fractures. The most common site of linear skull fracture was temporoparietal bone. 7) 79.8% of epidural hematomas were associated with skull fractures and the most common site of hematoma was temporal area. 8) Of all cases of subdural hematoma, acute type was prevalent(59.7%) and in main involved site was frontotemporoparietal area. 9) The frequent associated injuries were mandible fracture and other facial bone fracture, chest injury and lower extrimities fracture in order. 10) The minor head injury of Glasgow Coma scale score(GCS) of 13 to 15 was 864 cases(71.4%), the moderate head injury of 9 to 12, 139 cases(11.5%), and the severe head injury of 3 to 8, 207 cases(17.1%). 11) Of 270 cases of severe head injury, the mortality was 43% and 21% had good recovery. But outcome was different according not only to GCS but also to the type of lesion. 12) Acute subdural hematoma with GCS of 3 to 5 was uniformly the worst problem(88% mortality), whereas subacute and chronic subdural hematoma had good outcome. 13) The overall mortality was 8.0% and the operation mortality in 283 cases was 19.8%. Among the 1,210 cases of head injury in adults, 80.8% showed good recovery and 11.2% remained in disabled or vegetative state.
Adult* ; Craniocerebral Trauma* ; Epilepsy ; Facial Bones ; Female ; Glasgow Coma Scale* ; Head* ; Hematoma ; Hematoma, Subdural, Acute ; Hematoma, Subdural, Chronic ; Humans ; Incidence ; Male ; Mandible ; Mortality ; Neurosurgery ; Persistent Vegetative State ; Skull Fractures ; Thoracic Injuries ; Unconsciousness ; Vomiting

A case of mucocele of the sphenoid sinus having diplopia and headache is presented. This rare disorder is benign and curable by simple intranasal procedure. But it is often misdiagnosed as malignant or pituitary tumor, and unnecessary treatment such as radiotherapy or craniotomy has been performed. We removed it by sublabidal trans-septal trans-sphenoidal approach without difficulties and postoperative complications.
Abducens Nerve Diseases ; Craniotomy ; Diplopia ; Headache ; Mucocele ; Pituitary Neoplasms ; Postoperative Complications ; Radiotherapy ; Sphenoid Sinus*

We have experienced 480 cases of Cerebrovascular Disorder confirmed by C. T. Brain scan, who admitted to the Kyung hee Medical Center from January 1979 to December 1980. The authors have analyzed the clinical aspects of Cerebrovascular Disorder. The following results are obtained. 1) Intracranial hemorrhage group is more commoner than occlusive group. The sixth decade is most frequently involved. Male is more affected. 2) Headache is most frequent initial symptom and next sequence is paresis. 3) The prognosis is correlated with the initial consciousness level, initial CSF pressure and hematoma volume. 4) In the intracranial hemorrhage group, the prognosis is somewhat better in the operative cases than in the non-operative cases.
Brain* ; Cerebrovascular Disorders* ; Consciousness ; Headache ; Hematoma ; Humans ; Intracranial Hemorrhages ; Male ; Paresis ; Prognosis ; Subarachnoid Hemorrhage

Three cases of cerebral rete mirabile associated with aneurysms are presented. In two cases the aneurysms were located at the anterior communicating arteries, and in one at the peripheral portion of the middle cerebral artery. For the anterior communicating artery aneurysms, operations were performed. Based on these experiences, the difficulties and necessities of operations for the aneurysms associated with cerebral rete mirabilies are briefly discussed.
Aneurysm* ; Arteries ; Intracranial Aneurysm ; Middle Cerebral Artery ; Mirabilis ; Moyamoya Disease*

Carotid cavernous sinus fistula is abnormal communication between the carotid artery and the cavernous sinus. It can be classified according to three criteria : 1) pathologically into spontaneous or traumatic ; 2) hemodynamically into high flow or low flow fistula ; 3) angiographically into direct or dural fistula. We studied the regional cerebral blood flow changes in traumatic carotid cavernous sinus fistula. Regional cerebral blood flow checked 7 times during trapping procedure. The results are as follows ; 1) regional cerebral blood flow decreased in normal side than in lesion side hemisphere in the state of carotid cavernous fistula. 2) After compression of lesion side common carotid artery over 10 minutes, cerebral blood flow increased in both side. 3) Cerebral blood flow decreased temporary after operation on both side but normalized 2 or 3 weeks later.
Carotid Arteries ; Carotid Artery, Common ; Carotid-Cavernous Sinus Fistula ; Cavernous Sinus ; Fistula*

Subdural empyema is a neurosurgical emergency the mortality of which continues to be as high as 40% in modern reported series. It is also a curable lesion, and the outcome of treatment has been demonstrated to be directly related to the promptness of diagnosis and appropriate surgical drainage. Recently, we have operated upon two cases of intracranial subdural empyema secondary to acute facial furuncle and postoperative craniectomy. Reviewing these two cases and other literatures, we are going to describe about cases, symptoms and signs, and methods of diagnosis and treatment of subdural empyema.
Diagnosis ; Drainage ; Emergencies ; Empyema, Subdural* ; Furunculosis ; Mortality

A series of 70 patients with chronic subdural hematoma, admitted to the Department of Neurosurgery of Kyung Hee University Hospital from Aug. 1, 1977 to July 31, 1982 is presented. The following results were obtained. 1) Males were more frequently involved than female with the ratio of 4.8 : 1. Peak age incidence was 6th and 7th decade. Bilateral subdural collections were only 4 cases and others were unilateral. 2) Older age(more than 50) had more frequently focal neurologic deficit such as hemiplegia, however younger age(less than 50) presented as increased intracranial pressure signs such as headache and vomiting. 3) The hematoma density of CT-scan on admission was hypertense, 3 cases(4.9%); mixed density, 20 cases(32.8%); isodense, 18 cases(29.8%); and hypodense, 20 cases(32.8%) respectively. 4) The operative method between simple burr hole drainage and craniotomy with membranectomy didn't affect the postoperative results. The operative mortality was 2.9%. 5) Follow-up CT scanning was performed in 32 patients, only 8 of them showed normal CT findings within one month after operation. One patient still showed remnant of hematoma on 50th postoperative day. 6) Osmolarities of the hematoma and systemic venous blood were measured simultaneously 10 times in 8 cases. Hematoma osmolarities were isosmolar 1, hyperosmolar 6 and hyposmolar 3 compared with systemic venous blood.
Craniotomy ; Drainage ; Female ; Follow-Up Studies* ; Headache ; Hematoma* ; Hematoma, Subdural, Chronic* ; Hemiplegia ; Humans ; Incidence ; Intracranial Pressure ; Male ; Mortality ; Neurologic Manifestations ; Neurosurgery ; Osmolar Concentration* ; Tomography, X-Ray Computed ; Vomiting