Coronary stenting for long complex lesion is effective but associated with complication. We compared the results of stenting between with multiple conventional stenting group (group A) and with single long stenting group (group B). Fifty patients were prospectively and randomly enrolled: 25 patients for each group. Each group showed no significant differences of clinical characteristics. One patient died of heart failure in each group, not associated with the procedure itself. One patients had cerebrovascular accident in each group. Five patients had major bleeding (2, group A; 3, group B). Angiographic success rate was 100% in each group and procedural success rate was 96% and 100% in group A and B, respectively. Angiographic and clinical restenosis rate at 6 months follow-up were 60%, 36% in group A and 65%, 44% in group B, respectively (p=S). Multivariate analysis showed that several factors affected the angiographic restenosis rate as follows; a) male gender (M:F=76.9%:25.0%, P<0.001), b) AMI (AMI:stable angina pectoris=72.7%:66.7%, P<0.001), c) lesion length d) residual stenosis. In conclusion, there were no statistical differences of restenosis and complication rate between the two groups. Our data support single long stenting is acceptable and economically more favorable for long diffuse lesion, compared to multiple conventional stenting.
Constriction, Pathologic ; Coronary Stenosis* ; Coronary Vessels* ; Follow-Up Studies ; Heart Failure ; Hemorrhage ; Humans ; Male ; Multivariate Analysis ; Prospective Studies ; Stents* ; Stroke

Uterine leiomyomas are the most common benign uterine tumors. They are estimated to be present in at least 20% of all women of reproductive age and may be asymptomatic in 40-50% of women older than 40 years of age. They may be subserosal, intramural, or submucosal in location within the uterus or located in the cervix, in the broad ligament, or on a pedicle. But it seems to be rare to experience a intraligamentary huge leiomyoma in the broad ligament.Recently we have experienced a case of intraligamentary huge leiomyoma with its weight of 3146 gm in 45 year-old primiparous woman. We present this case with a brief review of the literature.
Broad Ligament ; Cervix Uteri ; Female ; Humans ; Leiomyoma* ; Middle Aged ; Uterus

The vast majority of malignant tumors involving the vagina are secondary spread from primary malignant lesion of the cervix uteri, the sigmoid colon, the bladder and the vulva. Primary invasive carcinoma of the vagina remains among the rare gynecologic malignant tumor. The diagnosis of primary carcinoma of the vagina requires that the cervix and the vulva be intact and no clinical evidence of other primary tumors exist. Greater than 80-90% of all vaginal tumors are squamous cell type. We experienced two cases of primary vaginal cancer of 68 years old woman without any other gynecologic disease and 67 years old woman after hysterectomy for benign desease. We presented these cases with a brief review of related literatures.
Aged ; Cervix Uteri ; Colon, Sigmoid ; Diagnosis ; Female ; Genital Diseases, Female ; Humans ; Hysterectomy ; Neoplasms, Squamous Cell ; Urinary Bladder ; Vagina ; Vaginal Neoplasms* ; Vulva

PURPOSE: Periodic fever, aphthous stomatitis, pharyngitis, and adenitis (PFAPA) syndrome is a leading cause of periodic fever in children. This study describes the clinical characteristics of PFAPA syndrome in patients from a single center.METHODS: Thirteen children diagnosed with PFAPA syndrome at Seoul National University Children's Hospital were included in this study. Retrospective medical chart reviews were performed.RESULTS: Among the 13 patients, 8 (61.5%) were male. The median follow-up duration was 3.3 years (range, 10 months–8.3 years). The median age of periodic fever onset was 3 years (range, 1–6 years). All patients had at least 5 episodes of periodic fever and pharyngitis, managed with oral antibiotics, before diagnosis. The median occurrence of fever was every 3.9 weeks and lasted for 4.2 days. All patients had pharyngitis and 12 (92.3%) had cervical lymphadenitis. Blood tests were performed for 12 patients, and no patients had neutropenia. Both the C-reactive protein and erythrocyte sedimentation rate were elevated at medians of 4.5 mg/dL (range, 0.4–13.2 mg/dL) and 29 mm/hr (range, 16–49 mm/hr), respectively. Throat swab cultures and rapid streptococcal antigen tests were negative. Nine (69.2%) patients received oral prednisolone at a median dose of 0.8 mg/kg, and in 6 (66.7%) patients, fever resolved within a few hours. Three (23.1%) patients received tonsillectomy and adenoidectomy.CONCLUSIONS: PFAPA syndrome should be considered when a child presents with periodic fever along with aphthous stomatitis, pharyngitis, or cervical lymphadenitis. Glucocorticoid administration is effective for fever resolution and can reduce unnecessary use of antibiotics.
Adenoidectomy ; Anti-Bacterial Agents ; Blood Sedimentation ; C-Reactive Protein ; Child ; Diagnosis ; Fever ; Follow-Up Studies ; Hematologic Tests ; Humans ; Lymphadenitis ; Male ; Neutropenia ; Pharyngitis ; Pharynx ; Prednisolone ; Retrospective Studies ; Seoul ; Stomatitis, Aphthous ; Tonsillectomy ; Yemen

Niemann-Pick disease type C (NPC) is a neurovisceral lysosomal storage disorder caused by mutations in the NPC1 and NPC2 genes. These mutations cause the accumulation of unesterified cholesterol and other lipids in the lysosomes. NPC has a broad spectrum of clinical manifestations, depending on the age of onset. A 15-day-old infant presented at the Seoul National University Children's Hospital with neonatal cholestasis and hepatosplenomegaly, with the onset of jaundice at 5 days of age. Despite supportive treatment, the patient was considered for a liver transplant because of progressive liver failure. Unfortunately, the patient died from gastrointestinal bleeding before undergoing the transplant. The neonatal cholestasis gene panel revealed two novel likely pathogenic variants in the NPC1 gene (c.1145C>G [p.Ser382*] and c.2231_2233del [p.Val744del]). The patient was diagnosed with NPC, and both parents were found to be carriers of each variant. In infants presenting with neonatal cholestasis, a gene panel can help diagnose NPC.

Background: Parental awareness and involvement are crucial in managing obesity in children and adolescents.Although awareness of obesity-related health risks is increasing, public understanding of specific aspects remains limited. This study examines parental perceptions and practices regarding pediatric obesity in Korea. Methods: An online survey was conducted from June 3 to 14, 2024, targeting 102 parents/guardians of children and adolescents who were overweight or obese according to the 2023 Student Health Examination results. The survey assessed experiences with medical consultations, awareness and management practices regarding obesity, awareness of related policies, and barriers and facilitators for obesity management. Results: A significant gap exists between awareness and actual practice in managing pediatric obesity. Although 90.2% of the respondents recognized the importance of dietary and exercise management, the actual implementation rates were low (68.6% and 66.7%, respectively). Notably, 62.1% of respondents were unaware of any existing national policies or programs: 39.7% were aware of relevant policies, and only 35.3% were aware of related programs. Barriers to obesity management included a lack of awareness and motivation among children and adolescents, insufficient information for parents/guardians, and financial and time constraints. Facilitators of effective management include accurate diagnosis, coordination between schools and healthcare providers, and increased community support. Conclusion Combating pediatric obesity will require improved awareness and education, reduced financial burden, and the promotion of national policies. Strengthening coordination among schools, healthcare providers, and community resources will facilitate the successful management of obesity.

Background: Pediatric obesity is a global public health concern. South Korea is witnessing a notable increase in obesity rates among children and adolescents, despite various governmental interventions. Parents play a crucial role in preventing and managing pediatric obesity, as they are typically the primary observers of their child’s weight and daily habits. Methods: This study involved 10 parents of overweight or obese children and adolescents in South Korea, identified from a 2023 Student Health Examination. Focus group interviews were conducted to explore participants’ experiences, followed by a rigorous qualitative content analysis of the data. Results: The analysis revealed one main theme, parental roles and challenges in managing pediatric obesity, that encompassed five categories: parental awareness and perception of pediatric obesity; causes of pediatric obesity; parental strategies for managing obesity; barriers to management; and support systems and resources.Parental recognition of their child’s obesity was predominantly initiated through student health examinations at school, and the cause of obesity was multifactorial. Parents use various strategies, such as dietary changes and exercise promotion, but face barriers, including stigma and resource constraints. Parents demand comprehensive support from schools, healthcare providers, and community programs to effectively manage obesity. Conclusion These findings highlight the need for tailored interventions to address parents’ specific obstacles in managing pediatric obesity. Enhancing parental awareness, providing clear information, and strengthening support systems are essential for preventing and managing pediatric obesity in South Korea.

Background: Parental awareness and involvement are crucial in managing obesity in children and adolescents.Although awareness of obesity-related health risks is increasing, public understanding of specific aspects remains limited. This study examines parental perceptions and practices regarding pediatric obesity in Korea. Methods: An online survey was conducted from June 3 to 14, 2024, targeting 102 parents/guardians of children and adolescents who were overweight or obese according to the 2023 Student Health Examination results. The survey assessed experiences with medical consultations, awareness and management practices regarding obesity, awareness of related policies, and barriers and facilitators for obesity management. Results: A significant gap exists between awareness and actual practice in managing pediatric obesity. Although 90.2% of the respondents recognized the importance of dietary and exercise management, the actual implementation rates were low (68.6% and 66.7%, respectively). Notably, 62.1% of respondents were unaware of any existing national policies or programs: 39.7% were aware of relevant policies, and only 35.3% were aware of related programs. Barriers to obesity management included a lack of awareness and motivation among children and adolescents, insufficient information for parents/guardians, and financial and time constraints. Facilitators of effective management include accurate diagnosis, coordination between schools and healthcare providers, and increased community support. Conclusion Combating pediatric obesity will require improved awareness and education, reduced financial burden, and the promotion of national policies. Strengthening coordination among schools, healthcare providers, and community resources will facilitate the successful management of obesity.

Background: Pediatric obesity is a global public health concern. South Korea is witnessing a notable increase in obesity rates among children and adolescents, despite various governmental interventions. Parents play a crucial role in preventing and managing pediatric obesity, as they are typically the primary observers of their child’s weight and daily habits. Methods: This study involved 10 parents of overweight or obese children and adolescents in South Korea, identified from a 2023 Student Health Examination. Focus group interviews were conducted to explore participants’ experiences, followed by a rigorous qualitative content analysis of the data. Results: The analysis revealed one main theme, parental roles and challenges in managing pediatric obesity, that encompassed five categories: parental awareness and perception of pediatric obesity; causes of pediatric obesity; parental strategies for managing obesity; barriers to management; and support systems and resources.Parental recognition of their child’s obesity was predominantly initiated through student health examinations at school, and the cause of obesity was multifactorial. Parents use various strategies, such as dietary changes and exercise promotion, but face barriers, including stigma and resource constraints. Parents demand comprehensive support from schools, healthcare providers, and community programs to effectively manage obesity. Conclusion These findings highlight the need for tailored interventions to address parents’ specific obstacles in managing pediatric obesity. Enhancing parental awareness, providing clear information, and strengthening support systems are essential for preventing and managing pediatric obesity in South Korea.

Background: Parental awareness and involvement are crucial in managing obesity in children and adolescents.Although awareness of obesity-related health risks is increasing, public understanding of specific aspects remains limited. This study examines parental perceptions and practices regarding pediatric obesity in Korea. Methods: An online survey was conducted from June 3 to 14, 2024, targeting 102 parents/guardians of children and adolescents who were overweight or obese according to the 2023 Student Health Examination results. The survey assessed experiences with medical consultations, awareness and management practices regarding obesity, awareness of related policies, and barriers and facilitators for obesity management. Results: A significant gap exists between awareness and actual practice in managing pediatric obesity. Although 90.2% of the respondents recognized the importance of dietary and exercise management, the actual implementation rates were low (68.6% and 66.7%, respectively). Notably, 62.1% of respondents were unaware of any existing national policies or programs: 39.7% were aware of relevant policies, and only 35.3% were aware of related programs. Barriers to obesity management included a lack of awareness and motivation among children and adolescents, insufficient information for parents/guardians, and financial and time constraints. Facilitators of effective management include accurate diagnosis, coordination between schools and healthcare providers, and increased community support. Conclusion Combating pediatric obesity will require improved awareness and education, reduced financial burden, and the promotion of national policies. Strengthening coordination among schools, healthcare providers, and community resources will facilitate the successful management of obesity.