We evaluated one month follow-up results of the 12 adult patients who showed ventriculomegaly in the aspects of symptoms. Evans ratio, periventricular low density, grades of radio-isotope cisternography, and grades of continuous intracranial pressure monitoring that were classified on the pressure wave and basal pressure level. The grades of continuous ICP monitoring were compared to the grades of radio-isotope cisternography. History, symptoms, CT findings, and radio-isotope cisternography are often helpful to decide shunt operation but sometimes continuous intracranial pressure monitoring gives invaluable information.
Adult* ; Follow-Up Studies ; Humans ; Intracranial Pressure

Phamacokinetic study of the antibiotic concentrations in the cerebrospinal fluid was done with high pressure liquid chromatography of CSF samples from twelve patients who had various amount of continuous extra-ventricular drainage during antibiotic administration. Five patients with large amount(over 150cc/day) of drainage had decreased CSF antibiotic concentrations dramatically below the effective concentration within 4 hours after intraventricular antibiotic administration, but six patients with small(less than 150cc/day) drainage maintained CSF antibiotic level above effective concentration even 24 hours after administration. In conclusion, repeated intraventricular administration of antibiotic is necessary to maintain the effective drug level in the patient with CSF drainage over 150cc/day.
Cerebrospinal Fluid* ; Chromatography, Liquid ; Drainage* ; Humans ; Infusions, Intraventricular*

Although uterine arterovenous malformation(AVM) is a rare cause of menorrhagia or postmenopausal bleeding, it is important to consider that curettage may precipitate life-threatening hemorrhage and therefore it is contraindicated when AVM is suspected. Special investigations such as hysteroscopy, Doppler flow ultrasound and angiography are important diagnostic tools, and transarterial embolization(TAE) has replaced hysterectomy as the treatment of choice in women who wish to retain their fertility. But due to the high incidence of collateral vessels, recurrence of the vascular malformation after TAE is common. We have experienced two cases of AVM, one of which was managed by TAE in combination with surgical arterial ligation.
Angiography ; Arteriovenous Malformations* ; Curettage ; Female ; Fertility ; Hemorrhage ; Humans ; Hysterectomy ; Hysteroscopy ; Incidence ; Ligation* ; Menorrhagia ; Recurrence ; Ultrasonography ; Vascular Malformations

No abstract available.
Fanconi Anemia*

Steroid cell tumor of ovary, first described as lipid cell tumor, is rare lesions composed entirely of cells resembling typical steroid hormone - secreting cells, that is lutein cells, Leydig cells, and adrenal cortical cells. Steroid cell tumors oftcn secret androgen and manifest themselves with symptoms of virilization. Other presentations include abdominal swelling or pain, menstrual dysfunction, postmenopausal bleeding, or rarely ascites. We experienced a case of right ovarian steroid cell tumor, not otherwise specified(NOS), manifested hirsuitism and amenorrhea in 49 - year - old patient. The tumor was about 5 cm in size, and associated with huge ascites (l3,000 ml), both pleural effusion, and elevated serum CA 125. We present a case of Meigs syndrome associated with benign ovarian steroid cell tumor with a brief review of the literature.
Amenorrhea ; Ascites* ; Dysmenorrhea ; Female ; Hemorrhage ; Humans ; Leydig Cells ; Luteal Cells ; Male ; Meigs Syndrome ; Ovary ; Pleural Effusion ; Virilism

Although the pterional approach is the standard surgical procedure for cerebral aneurysms, an eyebrow approach has been recently explored as minimal microneurosurgery with a small cranial opening along the eyebrow. To evaluate the efficacy and limitation of the eyebrow approach, the authors randomly selected patients to undergo surgery via pterional approach (n=32) and via eyebrow approach (n=38) within a period of 12 months. There was no significant difference in age distribution between patients with eyebrow approach and those with pterional approach (p<0.01). Also preoperative clinical Hunt & Hess grades and CT Fisher grades were not significantly different in both groups (p<0.01). On average, it took 70 minutes less to open and close the bone flap using the eyebrow approach than with the pterional approach. The success of the procedure was graded as good, fair, poor, or death. Favorable outcome rate consisting of good and fair was 90% for eyebrow approach and 82% for pterional approach. Mortality rate was 2.6% for eyebrow approach and 3.1% for pterional approach. The clinical evaluation showed no significant differences between the groups (p<0.01). The eyebrow approach for cerebral aneurysm is a simple and timesaving procedure with good cosmetic results. Also it gives good sucess rate with minimal brain retraction. Therefore, this approach can be alternative procedure for cerebral aneurysms. It may also be more useful for patients with poor general condition and old age.
Age Distribution ; Brain ; Eyebrows* ; Humans ; Intracranial Aneurysm* ; Mortality

PURPOSE: We investigated reproducibility of the quantification of left ventricular volume and ejection fraction, and grading of myocardial wall motion and systolic thickening when we used gated myocardial SPECT and Cedars quantification software. MATERIALS AND METHODS: We performed gated myocardial SPECT in 33 consecutive patients twice in the same position after Tc-99m-MIBI SPECT. We used 16 frames per cycle for the gatingof sequential Tc-99m-MTBI SPECT. After reconstruction, we used Cedars quantitative gated SPECT and calculated ventricular volume and ejection fraction (EF), Wall motion was graded using 5 point score. Wall thickening was graded using 4 point score. Coefficient of variation for re-examination of volume and fraction were calculated. Kappa values (k-value) for assessing reproducibility of wall motion or wall thickening were calculated. RESULTS: Enddiastolic volumes (EDV) ranged from 58 mi to 248 ml (122 ml +/- 42 ml), endsystolic volumes (ESV) from 20 mi to 174 mi (65 ml +1- 39 ml), and EF from 20% to 68% (51% +/- 14%). Geometric mean of standard deviations of 33 patients was 5.0 ml for EDV, 3.9 ml for ESV and 1.9% for EF. Their average differences were not different from zero (p>0.05). k-value for wall motion using 2 consecutive images was 0.76 (confidence interval: 0.71-0.81). k-value was 0.87 (confidence interval:0.83-0.90) for assessment of wall thickening. CONCLUSION: We concluded that quantification of functional indices, assessment of wall motion and wall thickening using gated Tc-99m-MIBI SPECT was reproducible and we could use this method for the evaluation of short-acting drug effect.
Heart ; Humans ; Tomography, Emission-Computed, Single-Photon*

The interactive image-guided stereotactic system can provide a real-time surgical localization and guidance for complete removal of the tumor. However, this system has limitation with respect to the resection of deepseated tumors because once the tumor is removed, the brain and the margin of tumors shift toward the area previously occupied by the tumor. We present a new operative technique for determining the resection margin of deep-seated tumors using a visual marker called a 'tailed bullet' to overcome the problem mentioned above. Preoperative enhanced computed tomograms or magnetic resonance imagings were performed with the aid of the Leksell frame. The enhancing margin of the tumor was defined as a resection margin. Several points(10-15) of the tumor margin on the enhanced imaging were chosen and localized. After usual craniotomy, multiple tailed bullets were inserted into the target point just before the opening of the dura. As the tumor was removed, the brain began to move along with the tailed bullets, thus enable us to continue tracking the tumor margin by following the bullet's location. There are substantial benefits of this surgical technique. It can be easily applied to any kind of stereotactic frame without incurring other expenses and it is more cost-efficient than the neuronavigation system. This surgical procedure is also safe and simple to use for overcoming the limitation of neuronavigation system, since the movement of the bullets with the brain can be easily traced thus lowering the mortality and morbidity of brain tumor resection. This surgical technique is especially useful in glioma surgery.
Brain Neoplasms* ; Brain* ; Craniotomy ; Glioma ; Mortality ; Neuronavigation

No abstract available.
Dinoprostone*

No abstract available.
Mitochondria*