No abstract available.
Finite Element Analysis*

461 cases of renal biopsy specimens were summerized correlated with their light microscopic and immunofluorescence findings, which obtained from Jan. 1981 to Jul. 1986 at Department of Pathology, Kyung Hee School of Medicine, The results were as follws: 1) The incidence of IgM nephropathy was about 5.8% of the primary glomerulopathy. 2) Sex distribution showed male preponderance with male: female ratio of 1.7:1. 3) Age distribution were 0-9 years 7.4%, 10-19 years 29.6%, 20-29 years 37.0%, 30-39 years 7.4%, 40-49 years 7.4% and 50-59 years 11.1%. 4) The clinical symptoms were gross hematuria 7.4%, microscopic hematuria 59.2%, proteinuria (nonnephrotic) 37.0%, nephrotic syndrome 55.5%, hypertension 7.8% and edema 59.2%. 5) 9 cases (33.3%) had past histories of upper respiratory infections. 6) The distributions of the light microscopic deagnosis were minimal histologic change 11 cases (40.7%), focal glomerulonephritis 7 cases (25.9%), measangial proliferative glomerulonephritis 5 cases (18.5%), focal and segmental glomerulosclerosis 1 case (3.7%) and poststreptococla glomerulonephritis 1 case (3.7%). 7) Immunofluorescence study showed significant diffuse mesangial granular deposits of IgM and C3 in all of the 27 cases. 8) It was demonstrated that in the patients with nephrotic syndrome, the prognosis for the patients with IgM deposition were less favorable than those without IgM deposition.
Female ; Male ; Humans ; Incidence ; Biopsy

No abstract available.
Dinoprostone* ; Membranes* ; Rupture* ; Suppositories*

To evaluate the effect of allergic parameters, such as serum IgE, eosinophil, and skin test on the bronchial hyperresponsiveness (BHR) in patients with chronic airflow obstruction, we performed methacholine bronchial provocation test, pulmonary function test, skin prick test, and measured blood eosinophil counts and serum IgE level from seventy-nine patients who showed persistent fixed airflow obstruction, less than 75% of predicted value in FEV~ and FEV1/FVC, despite of conventional treatment without steroid therapy for more than 3 months. The results were as follows 1) There were 53 patients with BHR and 26 patients without BHR. There were no statistically significant differences in sex, age, and smoking duration between positive BHR group and negative BHR group (p>0.05). 2) There was no statistically significant difference in absolute and predicted value of FVC(p>0.05). But there were significantly lower absolute, predicted value of FEV1 and FEV1/FVC% in positive group compared with negative group (p<0.05). 3) There was somewhat higher trend of serum IgE level in positive group. Skin test was not significantly different between two groups (p > 0.05 ). 4) Blood eosinophil count was significantly higher in positive group than in negative group(p<0.05). Conclusion of this study is that increased bronchial responsiveness in patients with chronic airflow obstruction is inversely related to the level of pulmonary function and significantly associated with blood eosinophilia.
Bronchial Provocation Tests ; Eosinophilia ; Eosinophils ; Humans ; Immunoglobulin E ; Methacholine Chloride ; Pulmonary Disease, Chronic Obstructive* ; Respiratory Function Tests ; Skin ; Skin Tests ; Smoke ; Smoking

No abstract available.
Ovarian Neoplasms* ; Survival Analysis*

PURPOSE: To describe a case of macular hole (MH) in a 29-year-old non-myopic woman after uncomplicated delivery. CASE SUMMARY: A 29-year-old woman visited our clinic complaining of decreased visual acuity in her left eye after uncomplicated delivery. Fundoscopy and optical coherence tomography showed a full thickness macular hole in the left eye. However, we found not posterior vitreous detachment or vitreomacular traction in the posterior pole. The patient underwent pars plana vitrectomy, internal limiting membrane peeling, and SF6 gas tamponade. Three months after vitrectomy, the patient's visual acuity was improved and the macular hole was closed successfully. CONCLUSIONS: We experienced and treated a case of postpartum MH developed in a young woman without posterior vitreous detachment or vitreomacular traction in the posterior pole. This suggests another mechanism of MH formation. Postpartum MH was successfully treated by existing idiopathic macular hole surgery.
Adult ; Female ; Humans ; Membranes ; Postpartum Period* ; Retinal Perforations* ; Tomography, Optical Coherence ; Traction ; Visual Acuity ; Vitrectomy ; Vitreous Detachment

We report a case of deep sylvian meningioma without any dural attachment in a 36-year-old man. The patient presented with generalized tonic clonic seizure. Magnetic resonance images revealed a well enhancing round mass in the superior aspect of the left insular region. Surgical resection confirmed transitional type of meningioma. Gamma knife radiosurgery was undergone to control the tumor growth after partial resection. So far, supratentorial meningioma without any dural attachment has been rarely reported.
Adult ; Dura Mater ; Humans ; Meningioma* ; Radiosurgery ; Seizures

No abstract available.
Fallopian Tubes* ; Female

No abstract available.
Hypercalciuria*

OBJECTIVE: The aim of this study is to determine whether any association exists between preeclampsia and the maternal serum level of nitric oxide (NO) and platelet activating factor (PAF). METHODS: NO concentrations were measured using Stuehr's method and PAF concentrations were measured with [3H]PAF scintillation proximity assay (SPA) system (Amersham Pharmacia Biotech). Data were analyzed with SAS windows version 6.12, with significance established at p<0.05. RESULTS: The mean (+/-SD) maternal serum concentrations of NO were significantly higher in the group with severe preeclampsia (5.535+/-0.343 ug/ml) and mild preeclampsia (5.891+/-0.481 ug/ml) than in the normotensive pregnancy group (2.036+/-0.744 ug/ml) (p<0.05). The mean (+/-SD) maternal serum concentrations of PAF were significantly higher in the group with severe preeclampsia (928.9+/-32.3 ng/ml) and mild preeclampsia (789.1+/-63.9 ng/ml) than in the normotensive pregnancy group (435.8+/-59.5 ng/ml) (p<0.05). The mean birth weight was lower in the mild and severe preeclampsia groups than in the normotensive pregnancy group (p<0.05). CONCLUSION: Maternal serum NO and PAF concentrations were more increased in preeclampsia than normotensive pregnancy group. NO may therefore serve as compensatory mechanism for vasoconstriction of preeclampsia and PAF as a marker for the risk of preeclampsia.
Birth Weight ; Blood Platelets* ; Nitric Oxide* ; Platelet Activating Factor* ; Pre-Eclampsia* ; Pregnancy ; Vasoconstriction