A clinical observation was made on 13 cases of pediatric urolithiasis admitted to the Department of Urology. Han Il Hospital during the period from Jan., 1971 to Dec., 1975, and the following results were obtained. 1) Among 78 cases of pediatric in-patient, 13 cases were pediatric urolithiasis, 10 cases were male and 3 cases were female. 2) Age distribution was between 2 and 13 years, showing the highest incidence in 7yrs (23.0%). 3) The etiology of urinary tract stone: 2 cases in congenital anomaly, 8 cases in idiopathic, 1 case in foreign body, 1 case in immobilization, 1 case in recurrent infection. 4) Locational distribution of urinary tract stone was 5 cases in ureter, 4 cases in bladder, 3 cases in urethra, 2 cases in kidney. 5) The largest stone extracted was 2.0cm in size. 6) The common clinical manifestation of upper urinary tract stone included flank pain (71.4). hematuria (57. 1%) and lower urinary tract stone included painful urination (85. 7%), frequent urination (71.4%). 7) The most frequent method of treatment was lithotomy(57%). 8) The results of chemical analysis of 9 urinary calculi showed ca. oxalate in 33.3%, cal. Phosphate + oxalate in 33.3%.
Age Distribution ; Female ; Flank Pain ; Foreign Bodies ; Hematuria ; Humans ; Immobilization ; Incidence ; Kidney ; Male ; Ureter ; Urethra ; Urinary Bladder ; Urinary Calculi ; Urination ; Urolithiasis* ; Urology

No abstract available.
Biopsy, Fine-Needle* ; Lung Neoplasms* ; Lung* ; Thoracic Wall* ; Thorax*

We have retrospectively studied 118 eyes of 91 diabetic patients which underwent cataract surgery and followed up at least 3 months and the postoperative corrected visual acuity compared according to the degree of retinopathy, duration of diabetics and age of the patients The results were as follows: 1. Age distribution of the diabetic patients were 17-85 years old and 6th decade was most frequent group and the percentage of male patients were 64.8% and 82.4% of total patients were over 50 years of age. 2. The postoperative corrected visual acuity above 20/40 according to patient age was 100% in the 3rd decade and 1st decade, 87.5% in the 4th decade, 73.5% in the 5th decade, 80.9% in the 6th decade and 42.8% in the 2nd decade. The postoperative visual acuity was generally better in younger patients. 3. The postoperative corrected visual acutiy above 20/40 according to degree of diabetics was 94.2% in Non Diabetic Retinopathy, 78.5% in Background Diabetic Retinopathy, 11.1% in Proliferative Diabetic Retinophthy. The postoperative corrected visual acuity was worse in severe retinopthy group. 4. The postoperative corrected visual acuity above 20/40 according to duration of diabetics was 94.2% in under 5 years, 83.9% in 10 < -15 years, 56.1% in above 15 years and the result was better in short diabetic duraction group.
Age Distribution ; Cataract* ; Diabetic Retinopathy ; Humans ; Male ; Retrospective Studies ; Visual Acuity

We have retrospectively studied 118 eyes of 91 diabetic patients which underwent cataract surgery and followed up at least 3 months and the postoperative corrected visual acuity compared according to the degree of retinopathy, duration of diabetics and age of the patients The results were as follows: 1. Age distribution of the diabetic patients were 17-85 years old and 6th decade was most frequent group and the percentage of male patients were 64.8% and 82.4% of total patients were over 50 years of age. 2. The postoperative corrected visual acuity above 20/40 according to patient age was 100% in the 3rd decade and 1st decade, 87.5% in the 4th decade, 73.5% in the 5th decade, 80.9% in the 6th decade and 42.8% in the 2nd decade. The postoperative visual acuity was generally better in younger patients. 3. The postoperative corrected visual acutiy above 20/40 according to degree of diabetics was 94.2% in Non Diabetic Retinopathy, 78.5% in Background Diabetic Retinopathy, 11.1% in Proliferative Diabetic Retinophthy. The postoperative corrected visual acuity was worse in severe retinopthy group. 4. The postoperative corrected visual acuity above 20/40 according to duration of diabetics was 94.2% in under 5 years, 83.9% in 10 < -15 years, 56.1% in above 15 years and the result was better in short diabetic duraction group.
Age Distribution ; Cataract* ; Diabetic Retinopathy ; Humans ; Male ; Retrospective Studies ; Visual Acuity

BACKGROUND: Pachydermoperiostosis(PDP) is a rare genetic disease characterized by pachydermia, periostosis, arthralgia and finger clubbing. The pathogenesis of this disease is still unknown, but the concept that platelets and endothelial cells may play a major role in the developement of pachydermia is widely accepted nowadays, It is also suspected that several serum growth factors stimulate proliferation of soft tissue. OBJECTIVE: The purpose of this study was to investigate the pathogenesis of pachydermia in patients with pachydermoperiostosis through evaluating whether the fibroblasts from these patients have a higher proliferation rate than those from controls or whether the proliferation rate of those cells are affected by certain serum growth factors. METHOD: At first, we evaluated the proliferation rate of fibroblasts from patients and corntrols by the MTT colorimetric assay, and then the proliferation rate of fibroblasts from the prepuce of newborn infants under several conditions of media containing uncentrifuged patients serum, centrifuged patients serum, uncentrifuged control serum, or centrifuged control serum. RESULTS: The proliferation of fibroblasts from patients skin was slower than the control fibroblasts and fibroblasts derived from uninvolved skin of patients. The statistically significant highest proliferation rate was observed when fibroblasts were cultured in the uncentrifuged patients serum contained media and the order of proliferation was as follows: centrifuged patients serum, uncentrifuged control serum and centrifuged control serum condition at 20%, 10%, and 1% respectively. CONCLUSION: These results suggest that patients fibroblasts do not proliferate in vitro at a higher rate than control firoblasts. Fibroblasts in PDP may only play a role as target cells and certain serum factors are responsible for the pathogenesis of PDP.
Arthralgia ; Endothelial Cells ; Fibroblasts* ; Fingers ; Humans ; Infant, Newborn ; Intercellular Signaling Peptides and Proteins ; Osteoarthropathy, Primary Hypertrophic* ; Skin

Although febrile convulsion (FC) is a common clinical entity with a high recurrence rate, no specific factors have been identified to be highly predictive of its recurrence. A total of 114 cases of FC identified during a 28 month period (January, 1989-May, 1991) was analysed. A slight predominance of boys over girls (1.3 to 1.0) was observed. the majority of cases (89.4%) were under 3 years of age and the most common age range for the onset of FC was 1~2 years. The most common form of FC was tonic type (54.0%), followed by tonic-clonic (32.5%), clonic (5.3%), and complex partial type (5.3%). Most FC episodes lasted less than 5 minutes (81.6%), and common clinical diagnosis underlying FC were as follows: pharyngotonsillitis (64.0%), bronchitis and/or pneumonia(16.7%), and gastroenteritis (9.7%). The family history for seizure disorder was present in 27.2% of the cases: FC in 21.1%, epiepsy in 4.4%, and both in 1.8%. Among 78 cases of the first FC, 43 cases were followed for 5 to 29 months without prophylactic anticonvulsant therapy. The overall recurrence rate of FC in this group was 67.4% and the highest incidence was observed in patients less than one year old (86.7%). A higher recurrence rate (80%) was observed in patients whose body temperature was lower than 39degrees C, as opposed to higher than 39degrees C (50%). It is concluded that the recurrence of FC is positively correlated with factors such as younger age (less than one year old), and lower body temperature at the time of onset of FC.
Body Temperature ; Bronchitis ; Diagnosis ; Epilepsy ; Female ; Gastroenteritis ; Humans ; Incidence ; Recurrence ; Seizures, Febrile*

OBJECTIVE: Our purpose was to compare the safety and efficacy of intravaginally administered misoprostol(PGE1) versus dinoprostone(PGE2) for labor induction in a prospective controlled trial. METHOD: One hundred eleven patients for labor induction (including preterm rupture of membranes) were randomly assigned to receive either misoprostol 50microgram or dinoprostone 3mg intravaginally. The interval of doses was 8 hours after first dose, with a potential maximum of six dose until active labor pain was achieved. RESULTS: Among 111 patients enrolled, 55 were randomized to receive misoprostol 50microgram and 56 to receive dinoprostone 3mg with every 8 hours interval intravaginally. There were no significant differences in demographic characteristics except in Bishop score(3.81+/-1.52 vs 4.38+/-1.29, P<0.05). There were no significant differences in indications for labor induction. The interval of induction to delivery was shorter in the misoprostol group(750.8+/-518.8min) than in the dinoprostone group(1264.1+/-730.7min). Delivery within 24 hours after administration occurred more often in the misoprostol group than in the dinoprostone group (86.3% vs 65.2%, P<0.05). More than two doses for completion of delivery were frequent in dinoprostone group(36.96% vs 9.8% in misoprostol group, P<0.05). Additional Oxytocin augmentation was needed more commonly in the misoprostol group(3.64%) than in the dinoprostone group(14.29%)(P<0.05), but no significant differences were noted between two groups in total oxytocin doses and indications. Tachysystole occurred more often in the misoprostol group (12.73% vs 1.79% in the dinoprostone, P<0.05) Precipitating delivery occurred more commonly in the misoprostol group(21.82% vs 7.14% in the dinoprostone group, P<0.05). No differences in the cesarean section rate, fetal heart rate abnormalities, hyperstimulation syndrome, meconium staining, fetal outcome (Apgar score at 1 and 5 minutes, birth weight), and marternal outcome (nausea and vomitting, postpartum bleeding) were noted. The cost of misoprosl is one hundredth cheaper than dinoprostone. There was no significant differences in the fetal outcome and maternal outcome. CONCLUSION: These results suggest that intravaginal misoprostol(PGE1) is a safe drug for labor induction which is more effective and cheaper compare to intravaginal dinoprostone(PGE2).
Alprostadil* ; Cesarean Section ; Dinoprostone* ; Female ; Heart Rate, Fetal ; Humans ; Labor Pain ; Meconium ; Misoprostol* ; Oxytocin ; Parturition ; Postpartum Period ; Pregnancy ; Prospective Studies ; Rupture

No abstract available.
Cystic Adenomatoid Malformation of Lung, Congenital* ; Lung*

This study was conducted to investigate the effect of two-year course of food and nutrition on improving nutrition knowledge, dietary attitudes and food habits of junior college female students by questionnaires. The subjects were 108 college female students enrolled in the department of food and nutrition in Gyeonggi area. The results were as follows: There were no significant changes in the weights and BMI (Body Mass Index) after 2-yr course of food and nutrition. Nutrition knowledge (14.7 vs 16.3, p < 0.001) and dietary attitude (34.3 vs 35.8, p < 0.01) increased significantly after 2-yr course. However, no significant changes in food habit were observed. Among nutrition knowledge, the scores of functions (4.5 vs 5.2, p < 0.001) and understanding (6.7 vs 7.4, p < 0.01) of nutrients were significantly increased. The recognition of nutrition knowledge increased significantly (83.1 vs 95.7, p < 0.001). Among food habit, dietary habit (13.2 vs 12.5, p < 0.01) and health related habit (15.6 vs 14.6, p < 0.001) were significantly lowered after 2-yr course. The change in dietary attitudes showed significantly positive correlation with food habit changes (p < 0.05). These results showed that 2-yr course of Food and Nutrition had improved the nutrition knowledge and dietary attitudes. Therefore, providing the more systematic and appropriate nutrition education to students during their study period will be improved dietary attitudes and food habits.
Female ; Food Habits ; Humans ; Surveys and Questionnaires ; Weights and Measures

Tinea capitis in adults, especially healthy, is known to be rare but a significant increase in case has recently been observed. Trichophyton rubrum is an anthropophilic, the commonest dermatophyte affecting man but rarely involves the scalp and hair. We describe a 63-year-old healthy woman with tinea capitis due to T. rubrum who has clinical improvement after oral terbinafine therapy.
Adult* ; Arthrodermataceae ; Female ; Hair ; Humans ; Middle Aged ; Scalp ; Tinea Capitis* ; Tinea* ; Trichophyton*