The Committee on Pediatric Obesity of the Korean Society of Pediatric Gastroenterology, Hepatology and Nutrition newly developed the first Korean Guideline on the Diagnosis and Treatment of Obesity in Children and Adolescents to deliver an evidence-based systematic approach to childhood obesity in South Korea. The following areas were systematically reviewed, especially on the basis of all available references published in South Korea and worldwide, and new guidelines were established in each area with the strength of recommendations based on the levels of evidence: (1) definition and diagnosis of overweight and obesity in children and adolescents; (2) principles of treatment of pediatric obesity; (3) behavioral interventions for children and adolescents with obesity, including diet, exercise, lifestyle, and mental health; (4) pharmacotherapy; and (5) bariatric surgery.
Adolescent ; Bariatric Surgery ; Child ; Diagnosis* ; Diet ; Drug Therapy ; Gastroenterology* ; Humans ; Korea ; Life Style ; Mental Health ; Obesity ; Overweight ; Pediatric Obesity*

The Committee on Pediatric Obesity of the Korean Society of Pediatric Gastroenterology, Hepatology and Nutrition newly developed the first Korean Guideline on the Diagnosis and Treatment of Obesity in Children and Adolescents to deliver an evidence-based systematic approach to childhood obesity in South Korea. The following areas were systematically reviewed, especially on the basis of all available references published in South Korea and worldwide, and new guidelines were established in each area with the strength of recommendations based on the levels of evidence: 1) definition and diagnosis of overweight and obesity in children and adolescents; 2) principles of treatment of pediatric obesity; 3) behavioral interventions for children and adolescents with obesity, including diet, exercise, lifestyle, and mental health; 4) pharmacotherapy; and 5) bariatric surgery.
Adolescent ; Bariatric Surgery ; Child ; Diagnosis* ; Diet ; Drug Therapy ; Gastroenterology* ; Humans ; Korea ; Life Style ; Mental Health ; Obesity ; Overweight ; Pediatric Obesity*

BACKGROUND: Analyzing the medical care utilization behavior and conception of disease treatment of dermatologic patients is important. However, the Korean literature has few studies reporting this information. OBJECTIVE: The aim of this study is to evaluate medical care utilization behavior and conception of disease treatment of dermatologic patients. METHODS: A written questionnaire concerning personal information, treatment behavior, treatment conception, patient satisfaction, and patient compliance was completed by 442 outpatients who visited the department of dermatology at a university hospital. RESULTS: According to the patients, satisfactory outpatient consultation time for dermatology was 14.2 minutes for the first-visit consultation, and 9.92 minutes for the second-visit consultation. Most (76.0%) patients initially sought the dermatologic clinics for dermatoses, but only 39.8% of patients knew how to distinguish dermatologists from other doctors. Among the participants, 26.7% of patients directly visited a tertiary medical center without visiting primary clinics. Before visiting the hospital, 52.3% of patients sought disease information, and 28.3% of patients obtained information about doctors. Some respondents (39.7%) had a negative attitude about dermatologic medicine because of lay referral. Men were highly satisfied with explanations of drugs and had more positivity towards drugs, but showed low compliance to applying topical medication. Patients of older age, lower education level, and lower economic status had lower satisfaction with explanations given during the examination. CONCLUSION: We advise dermatologists to play a major role in enlightening patients and constructing proper information delivery systems via diversified routes to prevent unreasonable medical care utilization behavior and groundless negative conceptions about dermatologic treatment.
Compliance ; Surveys and Questionnaires ; Dermatology ; Education ; Fertilization ; Humans ; Male ; Outpatients* ; Patient Compliance ; Patient Satisfaction ; Referral and Consultation ; Skin Diseases* ; Skin*

BACKGROUND/AIMS: Recent data from Western populations have suggested that patients with sporadic duodenal adenomas are at a higher risk for the development of colorectal neoplasia. In this study, we compared the frequency of colorectal neoplasia in patients with sporadic duodenal adenomas to healthy control subjects. METHODS: This retrospective case-control study used the databases of 3 teaching hospitals in Gyeonggi-do Province, South Korea. The colonoscopy findings of patients with sporadic duodenal adenomas were compared with those of age- and gender-matched healthy individuals who had undergone gastroduodenoscopies and colonoscopies during general screening examinations. RESULTS: Between 2001 and 2008, 45 patients were diagnosed endoscopically with sporadic duodenal adenomas; 26 (58%) of these patients received colonoscopies. Colorectal neoplasia (42% vs 21%; odds ratio [OR], 2.8; 95% confidence interval [CI], 1.1 to 7.4) and advanced colorectal adenoma (19% vs 3%; OR, 9.0; 95% CI, 1.6 to 50.0) were significantly more common in patients with sporadic duodenal adenomas than in healthy control subjects. CONCLUSIONS: Compared with healthy individuals, patients with sporadic duodenal adenomas were at a significantly higher risk for developing colorectal neoplasia. Such at-risk patients should undergo routine screening colonoscopies.
Adenoma ; Case-Control Studies ; Colonoscopy ; Colorectal Neoplasms ; Duodenal Neoplasms ; Endoscopy ; Hospitals, Teaching ; Humans ; Mass Screening ; Odds Ratio ; Prevalence ; Republic of Korea ; Retrospective Studies

Trousseau's syndrome is an unexplained thrombotic event that precedes the diagnosis of an occult visceral malignancy or appears concomitantly with the tumor. Upper extremity deep vein thrombosis is prevalent in patients with a central venous catheter. Furthermore, a peripheral intravenous injection may cause upper extremity deep vein thrombosis as well. However, a deep vein thrombosis has not been reported in the form of Trousseau's syndrome with a catastrophic clinical course triggered by a single peripheral intravenous injection. A 48-year-old man presented with a swollen left arm on which he was given intravenous fluid at a local clinic due to flu symptoms. Contrast computed tomgraphy scans showed thromboses from the left distal brachial to the innominate vein. The patient developed multiple cerebral infarctions despite anticoagulation treatment. He was diagnosed with stomach cancer by endoscopic biopsy to evaluate melena and had a persistently positive lupus anticoagulant. After recurrent and multiple thromboembolic events occurred with treatment, he died on day 20.
Antiphospholipid Syndrome ; Arm ; Biopsy ; Brachiocephalic Veins ; Central Venous Catheters ; Cerebral Infarction ; Humans ; Injections, Intravenous ; Lupus Coagulation Inhibitor ; Melena ; Middle Aged ; Stomach Neoplasms ; Thrombosis ; Upper Extremity Deep Vein Thrombosis ; Venous Thrombosis

PURPOSE: c-myc and HER2 have been reported be amplified in 20% to 30% of clinical breast cancers and appears to be related with poor clinical outcome. The relationship between amplification of c-myc and HER2 and other clinical and biological characteristics of the breast cancers, including clinical outcome, are described. METHODS: c-myc and HER2 amplification were analyzed on 225 consecutive non-selected breast cancers by fluorescence in situ hybridization using tissue microarray technology. RESULTS: c-myc was amplified in 33 cases (15.4%) and HER2 was amplified in 49 cases (23.3%). c-myc amplification was significantly increased with HER2 amplification (p<0.001) and closely linked with cell proliferative activity measured by Ki67 labeling index (p=0.010). In univariate survival analysis, lymph node status, tumor size, and histologic grade of the tumors were significant prognostic factors. However, lymph node status was the only significant prognostic factor for predicting patient survival in multivariate analysis. Patient survival was not different according to c-myc amplification status and c-myc amplification showed no significant correlation with clinco-pathologic parameters of the tumors. CONCLUSION: A strong correlation between c-myc and HER2 amplifications, and cell proliferative activity indicate a biologic link between c-myc and HER2 in breast cancer.
Breast Neoplasms ; Breast* ; Fluorescence ; Humans ; In Situ Hybridization ; Lymph Nodes ; Multivariate Analysis ; Population Characteristics