No abstract available.
Autoantibodies* ; Incidence* ; Interferon-gamma*

Intracranial dermoid cyst is a rare congenital benign disease, representing less than 0.5% of primary brain tumors. Nevertheless, if ruptured spontaneously or during surgery, it has a poor prognosis due to chemical meningitis. Therefore, it is essential to perform accurate diagnosis and proper treatment. We report an intracranial subdural dermoid cyst that may be misdiagnosed as extracranial or epidural lesion because of extension into the right foramen ovale, and describe the CT and MR imaging findings.
Brain Neoplasms ; Dermoid Cyst* ; Diagnosis ; Foramen Ovale* ; Magnetic Resonance Imaging* ; Meningitis ; Prognosis

The metastasis of uterine leiomyosarcoma to the neck node has not been reported previously and the radiotherapy has been rarely used for the metastatic lesion of the other sites. We report a case of neck metastasis from a uterine leiomyosarcoma, which developed 10 months after surgery and postoperative pelvic radiotherapy. It also involved the parapharyngeal space, adjacent spine, and spinal canal. The metastatic neck mass was inoperable, and was treated by neck radiotherapy (6,000 cGy) and chemotherapy including taxol and carboplatin. The mass has regressed progressively to a nearly impalpable state. She has never developed spinal cord compression syndrome, and has maintained good swallowing for eight months since the neck radiotherapy and chemotherapy. Since the extensive metastatic neck mass showed good local response to high dose radiotherapy and chemotherapy, both treatments may be considered for an unresectable metastatic leiomyosarcoma.
Carboplatin ; Deglutition ; Drug Therapy* ; Leiomyosarcoma* ; Lymphatic Diseases* ; Neck ; Neoplasm Metastasis ; Paclitaxel ; Radiotherapy* ; Spinal Canal ; Spinal Cord Compression ; Spine

No abstract available.
Drug Therapy, Combination* ; Melphalan* ; Multiple Myeloma* ; Prednisone* ; Vincristine*

Subcutaneous facial emphysema after dental treatment is an uncommon complication caused by dental procedures. However, in severe cases, it can spread to the neck, mediastinum, and thorax, resulting in pneumomediastinum and pneumothorax. Here we report two cases of subcutaneous emphysema and pneumomediastinum after dental treatment using an air-compressed, high-speed dental handpiece. We describe the diagnosis and treatment of iatrogenic pneumomediastinum.

Thrombotic microangiopathy (TMA) after solid organ transplantation is infrequent and its etiology remains still unclear. Nevertheless, if early diagnosis and early therapies are not performed, it can lead to severe life-threatening complications and even death. A 54-year-old female (a Jehovah’s Witness) was diagnosed with drug-induced toxic hepatitis and was decided to undergo bloodless living donor liver transplantation (LDLT). After the successful LDLT, the patient’s condition deteriorated, and she was diagnosed with TMA during further evaluation. We tried to proceed with plasma exchange-based treatment, but she and her family declined according to their religious beliefs. The patient expired 4 days after the diagnosis. Physicians should maintain a high level of suspicion for TMA after liver transplantation when clinical manifestations are observed.

Background: Using KIDS-KAERS database (KIDS-KD) from 2016 to 2020, the aim is to investigate signals of adverse events of alpha-adrenoceptor antagonists and to present adverse events that are not included in the precautions for use when marketing approval. Methods: This study was conducted by disproportionality analysis. Data mining analysis was performed to detect signals of alpha-adrenoceptor antagonists, such as terazosin, doxazosin, alfuzosin, silodosin, and tamsulosin. The signal was defined by three criteria as proportional reporting ratio (PRR), reporting odds ratio (ROR), and information component (IC). Detected signals were compared with product labeling and the European Medicines Agency-Important Medical Events list. Results: Out of the total number of 408,077 reports for adverse events, 6,750 cases were reported as adverse events of alpha-adrenoceptor antagonists. Dizziness, mouth dryness, hypotension postural, and oedema peripheral are identified as common adverse events of five alphaadrenoceptor antagonists and are typically listed on drug labels. However, new signals were detected for pneumonia, chronic obstructive airway disease, eye diseases such as glaucoma and cataracts, fracture, and ileus of tamsulosin that were not previously listed on the drug labels in Korea. Conclusions This study identified signals related to adverse drug reactions of alpha-adrenoceptor antagonists and presented serious adverse events, suggesting new adverse reactions to be aware of when using alpha-adrenoceptor antagonists.

The objective of this study was to investigate the associations between the prevalence of overweight and obesity and the degree of adherence to the Korean Dietary Action Guides for Children (KDAGC). In a cross-sectional study based on a child care center-based survey in Seoul, Korea, we collected parental-reported questionnaires (n = 2,038) on children's weight and height, frequency of fruit and vegetable consumption, and the quality of dietary and activity behaviors based on the 2009 KDAGC Adherence Index (KDAGCAI) which was developed as a composite measure of adherence to the KDAGC. Overweight and obesity were determined according to age- and sex-specific BMI percentile from the 2007 Korean national growth chart. Associations were assessed with generalized linear models and polytomous logistic regression models. Approximately 17.6% of Korean preschool children were classified as overweight or obese. Obese preschoolers had lower adherence to the KDAGCAI compared to those with lean/normal weight. Preschoolers with a high quality of dietary and activity behaviors had a 51% decreased odds ratio (OR) of being obese (highest vs. lowest tertile of KDAGCAI-score, 95% CI 0.31, 0.78; P = 0.001); the associations were more pronounced among those who were older (P = 0.048) and lived in lower income households (P = 0.014). A greater frequency of vegetable consumption, but not fruit, was associated with a borderline significant reduction in the prevalence of obesity. Our findings support the association between obesity prevention and high compliance with the Korean national dietary and activity guideline among preschool children.
Child ; Child Care ; Child, Preschool ; Compliance ; Cross-Sectional Studies ; Family Characteristics ; Fruit ; Growth Charts ; Humans ; Korea ; Linear Models ; Logistic Models ; Obesity ; Odds Ratio ; Overweight ; Prevalence ; Surveys and Questionnaires ; Vegetables

PURPOSE: The aim of this study is to describe the current status of violence in emergency departments (ED) in Korea, especially in the aspect of frequency and management. METHOD: A cross-sectional survey of 60 academic emergency departments was performed. The questionnaires were posted to the chief resident physicians of emergency medicine. RESULTS: Thirty-three EDs (55%) responded to the survey questionnaire. The responders were experienced 18.4 verbal insults, 5.5 physical threats, 0.4 threats by weapon, 1.8 physical violences and 3.3 facility damages per 100,000 patients in a month. All kinds of violence occurred more frequently in the ED which annual census was less than 30,000. The current coping strategies for violence were video surveillance (93.9%), security personnel (75.8%), access control (36.4%), and educational programs (18.2%). The rate of threat by weapon and facility damage was significantly lower in the ED having security personnel. CONCLUSION: This study suggested that ED violence occurred frequently. The rate of violence of the ED having high annual census was more higher, because violence events may be suppressed by security personnel.
Censuses ; Cross-Sectional Studies ; Emergencies* ; Emergency Medicine ; Emergency Service, Hospital ; Humans ; Korea ; Surveys and Questionnaires ; Violence* ; Weapons

No abstract available.
Cyclophosphamide* ; Drug Therapy, Combination* ; Hodgkin Disease* ; Procarbazine* ; Vincristine*