Microsporum ferrugineum was the most common cause of tinea captis in Korea until the middle of the 1970s, but this organism has been only rarely isolated from the scalp ringworm during recent years. We report, three cases of tinea capitis occurring in a 2-year-old male, a 10 year-old female and a 5-year-old male. From all three patients, Microsporum ferrugineum was isolated.
Child ; Child, Preschool ; Epidemiology ; Female ; Humans ; Korea ; Male ; Microsporum* ; Scalp ; Tinea Capitis* ; Tinea*

No abstract available.

The persistent left superior vena cava (LSVC) is not rare cardiovascular developmental anomaly occurring both in association with congenital heart disease and as an isolated anomaly of no hemodynamic importance. We have studied 73 cases of the LSCV out of 1,060 cases of congenital heart disease catheterized at Yonsei Cardiovascular Center. We conducted the study with a view point of position of the heart and abdominal organs and segmental analysis of the underlying congenital heart disease. We also analysed the associated extracardiac vascular anomalies. The following results were obtained: 1) The incidence of this anomaly among congenital heart disease was 6.9% and 41 cases(56.2%) had cyanosis. 2) We observed 20 cases(27.3%) with the malposition of the heart and 17 cases(23.3%) with malposition of the abdominal organs. The ventricular loops revealed D-loop in 60 cases, L-loop in 7 cases and in the remaining 6 cases, it was uncertain. 3) With a view point of type of LSVC by Lucas & Krabill, type A was in 50 cases(68.5%), type D in 14 cases(19.2%), type B in 5 cases(6.8%) and type C in 4 cases(5.5%). 4) Associated cardiovascular anomalies were as follows: ventricular septal defect; 42 cases(57.5%), atrial septal defect; 33 cases(45.2%), patent ductus arteriosus; 27 cases(36.9%), and tetralogy of Fallot; 18 cases(24.7%). In conclusion, LSVC usually has no hemodynamic importance, but this cardiac anomaly is frequently combined with complex intracardiac anomalies. Therefore, it is important to making accurate diagnosis and successful management for preventing the risk of it.
Catheters ; Classification* ; Cyanosis ; Diagnosis ; Ductus Arteriosus, Patent ; Heart ; Heart Defects, Congenital ; Heart Septal Defects, Atrial ; Heart Septal Defects, Ventricular ; Hemodynamics ; Incidence ; Tetralogy of Fallot ; Vena Cava, Superior*

We performed this study to analyse the morbidity and mortality of stoma formation in infants and children over a 17-year period. Thirty-seven stoma formations were performed in 37 patients: 21 for anorectal malformation, 9 for Hirschsprung's disease, 3 for necrotizing enterocolitis, 2 for multiple ileal atresia, 1 for volvulus neonatorum with perforation, and 1 for diaphragmatic hernia with colon perforation. There were 26 boys and 11 girls with a mean age of 0.4 years. Complications after stoma formation were encountered in 12 patients(32.4%) and included stomal prolapse, stenosis, retraction, dysfunction, skin excoriation and parastomal hernia. Four patients(10.8%) required stomal revision. The incidence of complications was neither related to the age nor to the primary indication for the stoma formation, but sigmoid colostomy was associated with a lower complication rate compared to transverse colostomy(22.1% versus 42.1%, P<0.05). Five patients died, but only one(2.7%) was dead, which was directly related to stoma formation. Eighteen of these children subsequently underwent stoma closure which was associated with complications in six patients(33.3%). The most common complication after stoma closure was wound sepsis in 4 children. In conclusion, because the significant morbidity of stoma formation still exists the refinements in surgical technique may help in reducing the incidence of complications and a sigmoid loop colostomy should be used whenever possible.
Child* ; Colon ; Colon, Sigmoid ; Colostomy ; Constriction, Pathologic ; Enterocolitis, Necrotizing ; Female ; Hernia ; Hernia, Diaphragmatic ; Hirschsprung Disease ; Humans ; Incidence ; Infant* ; Intestinal Volvulus ; Mortality ; Prolapse ; Sepsis ; Skin ; Wounds and Injuries

We performed this study to evaluate the quantitative three-dimensional measurements of neurosensory retinal detachment in central serous chorioretinopathy and the correlation among the type of leakage points on fluorescein angiography, initial visual acuity, the area and height of neurosensory retinal detachment. Types of leakage point were classified into ink-blot type (A) and smokestack type (B). Horizontal and vertical diameters, area, and maximal height of retinal detachment were measured by HRT (Heidelberg Retina Tomograph). Mean horizontal diameter was 3.69+/-1.00mm(range, 1.87~5.30mm), mean vertical diameter was 3.52+/-0.87mm(range, 1.77~4.88mm), mean area was 10.89+/-5.11 mm2(range, 4.29~21.50 mm2), and mean maximal height was 0.24+/-0.07mm(range, 0.10~0.36mm). Initial visual acuity of smokestack type was 0.39+/-0.25, and that of ink-blot type was 0.66+/-0.29. Initial visual acuity of smokestack type was statistically lower than that of ink-blot type. Area and maximal height or retinal elevation were 9.45+/-4.87 mm2, 0.23+/-0.08mm in type A and 13.41+/-4.77 mm2, 0.26+/-0.07mm in type B. The difference in area and maximal height of retinal elevation between type A and type B was not statistically significant. In smokestack type, initial visual acuity was significantly lowered as the area or the maximal height of retinal elevation increased, but the correlation was not statistically significant. In ink-blot type, no correlation was found between initial visual acuity and area or maximal height of retinal elevation.
Central Serous Chorioretinopathy ; Fluorescein Angiography ; Retina ; Retinal Detachment* ; Retinaldehyde* ; Visual Acuity

BACKGROUND: We investigated the risk factors for the recurrence of anterior shoulder instability after arthroscopic surgery with suture anchors and the clinical outcomes after reoperation. METHODS: A total of 281 patients (February 2001 to December 2012) were enrolled into our study, and postoperative subluxation and dislocation were considered as recurrence of the condition. We analyzed radiologic results and functional outcome including the American Shoulder and Elbow Surgeons Evaluation Form, the Korean Shoulder Society Score, and the Rowe scores. RESULTS: Of the 281 patients, instability recurred in 51 patients (18.1%). Sixteen out of 51 patients (31.4%) received a reoperation. In terms of the functional outcome, we found that the intact group, comprising patients without recurrence, had a significantly better functional outcome than those in the recurrent group. The size of glenoid defect at the time of initial surgery significantly differed between intact and recurrent group (p<0.05). We found that the number of dislocations, the time from the initial presentation of symptoms to surgery, and the number of anchor points significantly differed between initial operation and revision group (p<0.05). The functional outcome after revision surgery was comparable to intact group after initial operation. CONCLUSIONS: Eighteen percent of recurrence occurred after arthroscopic instability surgery, and 5.6% received reoperation surgery. Risk factors for recurrence was the initial size of glenoid defect. In cases of revision surgery, good clinical outcomes could be achieved using additional suture anchor.
Arthroscopy* ; Dislocations ; Elbow ; Humans ; Joint Instability ; Recurrence* ; Reoperation ; Risk Factors* ; Shoulder* ; Surgeons ; Suture Anchors* ; Sutures*

A 12-year-old boy showed a slatecolored scaly patch on h; ight face for 2 months. Histopathologic findings showed basal vacuolations and dermal me arphages with only scanty lymphoid cells in the fat tissue layer. Besides the facial lesion, lesions of edematous localized erythema were noted on his right if and left buttock with similar mi rocopical findings. 6 months later the facial lesion was aggravated like a cellulitis, of which thc bevpsy findings were consistent with mycosis fungoides. The patient received chemotherapy aftei the diagonsis for one month before his termination. Because of the rarity of mycosis fungoides in childhood age and its un common cutaneous lesions, the case is reported.
Buttocks ; Cellulitis ; Child ; Dronabinol ; Drug Therapy ; Erythema ; Humans ; Lymphocytes ; Male ; Mycosis Fungoides* ; United Nations

No abstract available.
Histiocytosis*

PURPOSE: To analyse the risk factors for recurrence of hemangiomas in extremities after surgical treatment and to compare with those of trunk. MATERIALS AND METHODS: 120 cases of hemangioma with surgical treatments from June 1998 to September 2009 were analysed. 53 cases with surgical treatment on trunk in the same period were set to be the control group. We analyze several factors: age, location, site, size, histologic types and correlation between recurrence and each risk factor using logistic regression analysis. RESULTS: Recurrence rate was 11.7% in extremities and 9.4% in trunk. There were no correlation between recurrence and age, site, size, histologic type. But, there was stastically significant correlation between recurrence rate and location, especially hand, forearm, feet in extremities and head and neck in trunk. CONCLUSION: Recurrence after surgical treatment of hemangioma is highly prevalent in anatomical location such as, hand, foot and forearm those are difficult to achieve complete resection because of close to neurovascular structures. Careful observation should be needed owing to incomplete resection can occurs recurrence.
Extremities ; Foot ; Forearm ; Hand ; Head ; Hemangioma ; Logistic Models ; Neck ; Recurrence ; Risk Factors

In Korea, there are about 8 million motor vehicles and one-fourth of it is motorcycle. Last year Korean government report on the motor vehicle accidents claimed 12,781 cases of motorcycle accidents and it account for 5.1% of all of motor vehicle accidents occurred in Korea. But this is too broad analysis and lack of statical values. In general, most of people think motorcycle rider will suffer or die from head injuries sustained with motorcycle accident. Even though mandatory law on wearing helmet during motorcycle ride, but we see too many motorcycle riders not wearing helmet, especially in teenagers. The loss of young person by accident is great loss for family, society and economy of nation. No one will doubt the effectiveness of helmet on reduced incidence of head injuries. And multiple studies from United States of America have clearly demonstrated the benefit of helmets in motorcycle accidents. The following study was undertaken to determine the relationship between head injuries and helmet use in motorcycle accident, as well as analysis of general motorcycle accident.
Adolescent ; Americas ; Craniocerebral Trauma ; Head Protective Devices ; Humans ; Incidence ; Jurisprudence ; Korea ; Motor Vehicles ; Motorcycles* ; United States