No abstract available.
Child* ; Humans ; Scrub Typhus*

No abstract available.
Humans ; Inpatients*

The congenital cystic adenomatoid malformation (CCMA) of the lung is a rare variant of congenital cystic lung disease consisted of one or usually multiple interconnecting cysts in the pulmonary parenchyma lined by cuboidal and columnar epithelium. This diease present clinically in three ways: 1) stillborn or perinatal death, 2)progress respiratory distress in the newborn, and 3)acute and chronic pulmonary infections in the older infant and child. The onset of symptoms, which are cyanosis, tachypnea, and other forms of respiratory distress, usually occurs at or shortly after birth, This manifestations are related to compression of the remained normal ung by expansion of the cysts. We have experienced a case of congenital cystic adenomatoid malformation of the lung in a 1-day-old male infant who had tachypnea. A right upper lobectomy was done with satisfactory postoperative courses clinically and radiologically at 8 months of age. A brief review of the related literature is presented.
Child ; Cyanosis ; Cystic Adenomatoid Malformation of Lung, Congenital* ; Epithelium ; Humans ; Infant ; Infant, Newborn ; Lung Diseases ; Lung* ; Male ; Parturition ; Tachypnea

BACKGROUND: Brain acetylcholine is an important neurotransmitter in the control of blood pressure. Pharmacological activation of central cholinergic receptors by intracerebroventricular (ICV) administration of choline resulted in a marked pressure response in hypotensive experimental models, and the pressure response was associated with an increase in plasma vasopressin levels. The aim of this study was to determine whether a unilateral cervical sympathectomy affects the pressure response induced by ICV choline. METHODS: Rats were prepared with a cervical sympathectomy or with a sham operation and a 23 G cannula was implanted into the lateral cerebral ventricle. They were divided into three groups according to the pre-treated condition and the solution injected into the lateral cerebral ventricle; group 1 (ICV saline after sham operation), group 2 (ICV choline after sham operation), group 3 (ICV choline after cervical sympathectomy). Following the recovery period, pressure response was monitored for 50 min after injecting ICV choline or saline and plasma vasopressin levels were also assessed with an EIA kit at preinjection time, 10 min, and 50 min after ICV injection. RESULTS: The baseline systolic blood pressure was 120.6 +/- 3.9 mmHg in group 3 and 121.7 +/- 9.0 mmHg in group 2 and there was no significant difference. The pressure response to ICV choline became evident within 1 min and reached a maximum magnitude in 10 min in both groups. Compared to the sham operated rats (group 2), the pressure response to ICV choline was significantly attenuated in sympathectomized rats (p < 0.05). However, the plasma vasopressin levels were not significantly affected by ICV choline or a cervical sympathectomy. CONCLUSIONS: While the unilateral cervical sympathectomy itself did not have any effect on bloodpressure, it attenuated the pressure response to ICV choline. A unilateral cervical sympathectomy may attenuate the hypertensive response which is caused by an increased central cholinergic neurotransmission.
Acetylcholine ; Animals ; Blood Pressure ; Brain ; Catheters ; Cerebral Ventricles ; Choline* ; Models, Theoretical ; Neurotransmitter Agents ; Plasma ; Rats* ; Receptors, Cholinergic ; Sympathectomy* ; Synaptic Transmission ; Vasopressins

No abstract available.
Cardiac Catheterization* ; Cardiac Catheters* ; Cardiovascular Diseases* ; Child* ; Cineangiography* ; Heart Defects, Congenital ; Humans

Acute suppurative thyroiditis is a rare because of high resistance to bacterial infection of thyroid gland, which is rich vascularity and lymphatic drainage, a high iodine content and complete encapsulation. The common clinical manifestations are fever, neck pain and localized mass of thyroid area. This thyroiditis is more common in left thyroid lobe. The most important causal microorganism are staphylococci and streptococci, with frequent isolation of mixed flora and anaerobes. Diagnosis was easily made by typical clinical manifestation, ultrasonography, thyroid imaging and fine needle aspiration. Treatment usually consist of appropriate antibiotic therapy and surgical drainage when abscess formation develops. We report a typical case of acute suppurative thyroiditis in 1 year old female infant with brief review of literatures.
Abscess ; Bacterial Infections ; Biopsy, Fine-Needle ; Diagnosis ; Drainage ; Female ; Fever ; Humans ; Infant ; Iodine ; Neck Pain ; Thyroid Gland ; Thyroiditis ; Thyroiditis, Suppurative* ; Ultrasonography

STATEMENT OF PROBLEM: For a long time, many of denture base acrylic resins have been used for edentulous and partial edentulous patients because of easy manipulation and good mechanical properties, but its esthetic aspect has not been commented enough. Denture base acrylic resins also has caused esthetic problems due to discoloration or staining as in esthetic restoration. Many researches and reports have treated the problems and accomplished esthetic improvement. But these researches and reports dealt with general food colors or beverages, not with fermented foods. PURPOSE: This study is designed to assess what fermented foods, such as soy sauce, gochujang, and toenjang that many of Koreans have taken in, influence on the color and hardness variation of denture base acrylic resins. MATERIALS AND METHODS: For the procedure, twelve disks per 4 denture base acrylic resins were fabricated with a thickness of 2mm and 16mm in diameter. Each seven specimen were measured for discoloration with spectrophotometer, while the others, five specimen, for surface hardness change with Barcol hardness tester, over time. Each 12 specimen were immersed into the 4 beakers of fermented foods(soy sauces, gochujangs, toenjangs, deionized water), and L*, a*, and b* values were measured for the color difference(_E*), on the 1st, 7th, and 28th day with spectrophotometer, with the measurement of surface hardness change. Each data observed was processed statistically. RESULTS: The findings are as follows; Discoloration 1. All of denture base resins was not influenced by the kind of fermented foods, except for QC20. 2. Soy sauce and red pepper paste caused more change for denture base resins than deionized water and soy bean paste, except for Perform. 3. Most significant change was shown in Lucitone199., whereas Perform. results in the least change for all immersed solution, with no statistical significance. Hardness change 1. Barcol hardness values in deposited specimens have been changed low degree, but with significant statistical change according to the kind of food and duration. 2. Lucitone199. has significantly lower Barcol hardness value than others do. CONCLUSION: Based on the above results, it suggests that the habitual intake of fermented foods is not helpful for the color stability of denture base acrylic resins because Soy sauce and red pepper paste mainly caused discoloration and surface hardness change. Particularly Lucitone199. shows specific discoloration and low surface hardness values. Therefore, it is recommended giving caution patients with denture of Lucitone199. especially against the habitual intake of fermented foods like soy sauce and red pepper paste.
Acrylic Resins* ; Beverages ; Capsicum ; Denture Bases* ; Dentures* ; Hardness Tests ; Hardness* ; Humans ; Soy Foods ; Soybeans ; Water

The aim of this study was to construct and test a structural equation model for the risk factors of metabolic syndrome in Korean adults. The structural equation model hypothesizes that eating alone and feeling depressed is a risk factor for metabolic syndrome. The data of this study were obtained from the Sixth Korea National Health and Nutrition Examination Survey which was cross-sectional data from the representative national survey. A total of 4,013 subjects replied to the survey item of lifestyle and completed the physical examinations among adults aged 19 years or older in South Korea was in 2015. The structural model in this study was composed of four latent variables: eating alone, depression, negative health behavior, and metabolic syndrome. Two variables, the rate of eating alone and depression, were exogenous variables. Negative health behavior was both a mediating variable and endogenous variable, and metabolic syndrome was the final endogenous variable. The data were analyzed using the Maximum Likelihood method and bootstrapping. The structural model was appropriate for the data based on the model fit indices. The results of this study can be summarized as follows: Eating alone is a direct risk factor of metabolic syndrome in Korean women. Depression can mediate metabolic syndrome through negative health behaviors. Negative health behavior had a direct impact on metabolic syndrome in both men and women. This study may be a guideline for interventions and strategies to reduce the incidence of metabolic syndrome in Korean adults.
Adult ; Depression ; Eating ; Female ; Health Behavior ; Humans ; Incidence ; Korea ; Life Style ; Male ; Methods ; Models, Structural ; Negotiating ; Nutrition Surveys ; Physical Examination ; Risk Factors

More than 4 million women undergo breast cancer (BC) screening with mammography each year in Korea. Digital mammography (DM) was introduced in 2000, and it has been reported to have a higher diagnostic accuracy than screen-film mammography (SFM) or computed radiography (CR) in women with dense breasts. According to a study using data from the National Cancer Screening Program for BC, the diagnostic accuracy of DM was higher than those of SFM and CR, regardless of age, breast density, and screening round. Currently, despite high supply rate among OECD countries, the distribution of DM equipment is approximately 35% in Korea.For quick replacement with DM, it will be necessary to improve its fee for the National Health Insurance and support an educational program for radiologists. In addition, efforts should be made to increase the accessibility of DM.

Ingestion of foreign bodies is a common clinical problem encountered in early childhood. But ingestion of multiple magnets can cause serious lethal complications. Magnets located within another bowel loop may attract each other across the intestinal walls, resulting pressure necrosis, bowel perforation, fistula formation, intestinal obstruction, and death. Clinicians who care for children should be aware of this unexpected risk of magnetic ingestion. We report a case of ileal perforation caused by ingestion of multiple magnets in a child.
Child ; Eating ; Fistula ; Foreign Bodies ; Humans ; Intestinal Obstruction ; Magnetics ; Magnets ; Necrosis