No abstract available.
Humans

The majority of the crab louse is found in pubic hairs, but some of them will colonize axillary hairs, eyelashes, eyebrows and occasionally scalp hairs. In children crab louse may colonize the eyelashes and scalp hairs. The authors found a crab louse, Phthirus pubis and their nits on the eyelashes and scalp hiars of 25-months-old female who complained of foreign body and itching sensation of her right upper lid. Treatment is accomplished by careful mechanical removal of the louse and nits followed by the epilation and application of antibiotic eyedrops or ointments. We report a case of Phthiriasis palpebrarum in children.
Child* ; Colon ; Eyebrows ; Eyelashes ; Female ; Foreign Bodies ; Hair ; Hair Removal ; Humans ; Ointments ; Ophthalmic Solutions ; Pediculus ; Phthiraptera ; Phthirus ; Pruritus ; Scalp ; Sensation

PURPOSE: Angiofibroma usually affects the nasopharynx, but primarily developed angiofibroma in the orbit has not yet been reported in Korea. Thereby we report a case of angiofibroma in the orbit. METHODS: A-5-year-old girl, who had been followed up for intraorbital mass which was incidentally detected, was operated with superior orbitotomy approach due to progressive proptosis and dislocated eyeball. RESULTS: The patient was diagnosed angiofibroma in the orbit with light microscopy and immunochemistry. The symptom was improved and she wore the artificial eye due to corneal opacity 6 months after the operation. CONCLUSIONS: We diagnosed and managed the primary angiofibroma in the orbit of a young girl. In diagnosing the orbital tumor, the possibility of angiofibroma should be considered.
Angiofibroma* ; Corneal Opacity ; Exophthalmos ; Eye, Artificial ; Female ; Humans ; Immunochemistry ; Korea ; Microscopy ; Nasopharynx ; Orbit*

No abstract available.
Humans ; Mucocutaneous Lymph Node Syndrome*

The application of stereotactic techniques and endoscopy dates back to the beginning of this century and is almost as old as neurosurgery itself. However, endoscopic techniques progressed slowly for several reasons. A reappraisal of endoscopic techniques become popular about 1985. The major indication of endoscope in neurosurgical field is intraventricular procedures. Recently it can be used selectively in the intraaxial mass lesion associated cavity. For example, cystic mass, with liquefied necrosis, blood clot can be approached with endoscope. Authors present its intraaxial application in basal ganglionic hematoma in three patients. Conventional stereotactic guidance of neuroendoscope was done and the hematoma was gently removed through continuous irrigation and suction under video-guidance. The clinical course was uneventful. Brief overview is given of this intraaxial neuroendoscopic procedure.
Endoscopes ; Endoscopy ; Ganglion Cysts* ; Hematoma* ; Humans ; Necrosis ; Neuroendoscopes ; Neurosurgery ; Stereotaxic Techniques ; Suction

No abstract available.

We have recently operated directly on two patients with multiple aneurysms including cavernous carotid artery aneurysms(CCAAS). The pterional extradural transclinoidal and intradural transcavernous approach was used for CCAAS in two patients. Both two CCAAS could be clipped in Dolenc's anteromedial triangle between the optic nerve and the IIIrd nerve. There was no surgical mortality and morbidity was minimal. The combined extradural and intradural transcavernous approach was very useful and safe for direct clipping of CCAAS.
Aneurysm* ; Carotid Arteries* ; Humans ; Mortality ; Optic Nerve

Using the 3-D TOF technique of MR angiography, the main intracranial and extracranial vessels of 46 normal controls and 37 patients with ischemic stroke were evaluated. In controls 1 the visibility of internal carotid artery and vertebrobasilar artery was ninety-one percent, and that of the first division of the middle cerebral artery was ninety-four percent. In patient groups, compared with the contrast angiographic findings, the sensitivity of MR angiography in detecting vascular occlusive lesions was 100.0% in anterior circulations, and 80.0% in posterior circulations. But several false positive cases were detected. Which were mainly associated with tortous tuming points of the vessels, and MIP artifacts. In spite of the high sensitivity of MR angiography in detecting vascular abnormalities, the degree of occlusive vascular lesions were more accentuated in MR angiography probably due to MIP artifact. The overestimated rate of vascular stenosis was about 24.6 percent compared with the contrast angiography.
Angiography* ; Arteries ; Artifacts ; Carotid Artery, Internal ; Constriction, Pathologic ; Humans ; Middle Cerebral Artery ; Stroke*

No abstract available.
Angiotensin II* ; Angiotensins* ; Capillary Permeability ; Female ; Ovarian Hyperstimulation Syndrome

Recently, techniques of magnetic resonance angiography(MRA) have been developed that permit a three dimensional display of vessel without infusion of a contrast agent. However, to be competitive with conventional angiography(CA). MRA should show not only morphology of vessel but should also provide functional inforrnation, as selective delineation of specific vascular territories. Selective presaturation of individual vessels causes signal loss within the territory supplied by the presaturated artery, without affecting vessels not crossing the presaturation slab. We applied the selective MRA to the study of blood flow dynamics in five patients wiih ischemic stroke, showing patent middle cerebral arteIy in spite of obstruction or severe stenosis of the ipsilateral internal carotid artery on MRA. Selective MRA was able to demonstrate the direction of blood flow and presence of collateral blood flow. Findings of selective MRA were correlated with those from CA. Selective MRA can be used as a noninvasive and useful means for imaging the blood supply of the major intracranial arteries.
Arteries ; Carotid Artery, Internal ; Constriction, Pathologic ; Humans ; Magnetic Resonance Angiography* ; Stroke*