No abstract available.
Hemochromatosis* ; Spleen*

No abstract available.
Blindness* ; Orbit*

OBJECTIVES: This study was designed to explore body-shape satisfaction and adjustment functions in 410 adolescent school girls. METHODS: After underweight, normal-weight and overweight groups were identified among 410 high school girls according to BMI(body mass index), we compared current weight & height, ideal weight & height, subtracted value of ideal weight from current weight, subtracted value of ideal height from current height, subtracted value of ideal BMI from current BMI, weight dissatisfaction, height dissatisfaction,body-shape dissatisfaction,and EAT-26(Eating attitude Test-26),OSIQ(Offer Self-Image Questionnaire for Adolescents), STAI(State-Trait Anxiety Inventory),BDI(Beck Depression Inventory),BITE(Bulimic Investigatory Test Edinburgh) among the three group. RESULTS: 1) The subjects consisted with overweight group(BMI > 25,N=27,6.6%), normal-weight group(19< or = BMI < or =25,N=278,67.8%),and underweight group(BMI<19, N=105, 25.6%). 2) In comparison to other groups, overweight group was significantly different in subtracted value of ideal weight from current weight and subtracted value of ideal height from current height. These results suggest that overweight group wants greater body-shape change than other groups. Overweight group was significantly shorter in height than underweight group there were no significant differences in ideal height among the groups. 3) Overweight group and normal-weight group showed significantly highter weight dissatisfaction than underweight group. There were no significant differences in height dissatisfaction and body-shape dissatisfaction among the three groups. All groups showed higher weight, height dissatisfaction and body-shape dissatisfaction except higher weight dissatisfaction in underweight group. 4) In comparison of overweignt group with other groups by mean difference of each scale, there was significant difference in superior adjustment subscale of the OSIQ and symptom subscale of the BITE between overweight group and other groups. There was also significant difference in symptom severity subscale of the BITE between overweight and underweight groups. There was no significant difference in EAT-26,STAI,BDI,other subscales of OSIQ among the groups. CONCLUSIONS: 1) The distribution rate of overweight group was lower than in western studies. 2) These results suggest that overweight group wants greater body-shape change than other groups, and overweight group may have binge-eating behavior and poor coping system.
Adolescent* ; Anxiety ; Depression ; Female* ; Humans ; Obesity ; Overweight ; Surveys and Questionnaires ; Thinness

Achondroplasia is a rare disease and characterized by the combination of short extremities with an enlarged head and a trunk approximating normal size. We had experienced 4 cases of achondroplasia; they all showed stunted growth, short arms and legs, prominent forehead, flattening of the bridge of the nose and moderate degree of kyphcsis and one case was associated with hydrocephalus. X-ray showed the thickness of the bones and their irregular epiphyseal ends such as cupping, flaring and spurs. Intelligence seemed to be normal except one case. We had seen those patients at the age of 8 months, 6 months and 1year, 7months and 2 years, confirming achodroplasia by clinical, X-ray survey and biochemical study. Review of the references concerning achondroplasia was made briefly.
Achondroplasia* ; Arm ; Extremities ; Forehead ; Head ; Humans ; Hydrocephalus ; Intelligence ; Leg ; Nose ; Rare Diseases

Nowadays, more aggressive local control of primary cancer site is believed to be the most effective among the oncologists. However, this aggressive local control of cancer leaves a large defect of tissue which needs the reconstruction by a plastic surgeon.Post-oncologic reconstruction usually needs to use free flap coverage rather than local flap because of extensive tissue defect and post-radiation fibrosis. End-to-side microvascular anastomosis rather than end-to-end microvascular anastomosis is necessary especially for limb salvage in case of malignant cancer of the limb or for saving the important recipient vessel. The effect of radiation of end-to-end microvascular anastomosis was revealed to be minimal in the previous studies, but the effect of radiation on end-to-side microvascular anastomosis has not been researched up to present. The authors designed this experimental study model to clarify the effect of radiation on the patency of end-to-side microvascular anastomosis. For control group, total 20 rats were used. In one control group which consists of 10 rats, end-to-side microvascular anastomoses were carried out on their carotid arteries. In the other control group of 10 rats, end-to-end microvascular anastomoses were done. In radiation groups, 2000 rad X-radiation(peak 250 kV, 30 mA) was given on the neck areas of 40 rats. In two radiation groups, each of which consists of 10 rats, end-to-end and end-to-side microvascular anastomoses were carried out respectively on their carotid arteries 3 weeks after radiation. In another two radiation groups, each of 10 rats, the same procedures were done respectively 6 weeks after radiation. On the fourth week after anastomsis, the vascular patency and histological examinations were done. This study revealed that no effect of radiation on the vascular patency was found depending on both types of microanastomoses although some histologic changes were evident.
Animals ; Carotid Arteries ; Extremities ; Fibrosis ; Free Tissue Flaps ; Limb Salvage ; Neck ; Rats ; Vascular Patency

BACKGROUND: The multifactorial hypothesis is proposed as a working hypothesis which encompass both the genetic and environmental factors known to participate in the etiology of congenital heart anomalies. So, at the moment, it is believed that avoidance of suspected environmental factors in early pregenancy is most certain preventive measure of congenital heart anomalies. This study has been undertaken in order to find the possible environmental risk factors for congenital heart anomalies in Korea. METHOD: A total of 320 mothers of infants with congenital heart anomalies diagnosed at Seoul National University Hospital were included in this study as case group. And 413 mothers of healthy infants, who visited well baby clinic at the hospital during the same period of 2 years from 1987, comprised the control group. Data related to environmental risk factors including drug use during the first trimester of pregnancy, any other confounders were collected by direct interview using questionmaires. RESULT: There were positive associations for lower educational level of mother, indoor smoking habit of father, number of pregnancy, and of experience of previous abortion of mother, and multiple(or twin) birth. Relative risk estimates for the first trimester exposure to anti-emetics and herb medicine were 2.1(p<0.006) and 1.4(p<0.044), respectively. Data showed a positive association between anti-inflammatory drug exposure and congenital anomalies of pulmonary valve(OR=22.7, p<0.01), and between anti-histamine exposure and coarctation of aorata(OR=12.7, p<0.017). CONCLUSION: Environmental factors such as smoking habit of father, certain drugs used in early pregnancy, plays a role in the etiology of congenital heart anomlaies. Further studies, designed to focus on specific drug and to differentiate the effect of the suspected drug and to differentiate the effect of the suspected drug form that of the underlying conditions prompting its use, should be called upon.
Abortion, Induced ; Antiemetics ; Case-Control Studies* ; Fathers ; Female ; Heart* ; Humans ; Infant ; Korea* ; Mothers ; Parturition ; Pregnancy ; Pregnancy Trimester, First ; Risk Factors ; Seoul ; Smoke ; Smoking

Pleomorphic adenomas are the most common neoplasms of the salivary glands. A long-lasting pleomorphic adenoma can develop into a malignant tumor. Malignant mixed tumor of the salivary gland includes carcinoma ex pleomorphic adenoma, carcinosarcoma, and metastasizing pleomorphic adenoma. The metastasizing pleomorphic adenoma is to be distinct from the true malignant mixed tumor, because it remains histologically benign and can metastasize. We report the case of a 64-year-old female with a long-standing goose egg-sized neck mass and multiple small firm nodules on the trunk and extremities, which showed histological features metastasizing pleomorphic adenoma of the salivary gland.
Adenoma, Pleomorphic ; Carcinosarcoma ; Extremities ; Female ; Humans ; Middle Aged ; Mixed Tumor, Malignant ; Neck ; Neoplasm Metastasis* ; Salivary Glands ; Submandibular Gland*

The aortic dissection is an acute aortic syndrome, caused by an intimal tear and subsequent splitting of the media by the pulsatile blood flow. Though there would be differences in the origin of aortic dissection and therapeutic modalities, the intermediate and long-term prognoses are poor. Endovascular Stent-graft implantation is a revolutionary technique in the treatment of aortic dissection. The endovascular stent grafting in aortic dissection is less invasive and feasible method and is an effective tool for closing the entry site and promoting clot formation, reducing the size of the false lumen. Therefore, endovascular Stent-graft implantation makes possible the desirable remodelling of aorta. We report 33 year-old male with aortic dissection in the thoracic aorta, which was treated with endovascular Stent-graft implantation. Over the favorable remodelling, his dissection was healed completely by the endovascular treatment using Stent-graft.
Adult ; Aorta ; Aorta, Thoracic* ; Blood Vessel Prosthesis ; Humans ; Male ; Prognosis

Significant illnesses or a major trauma including spinal cord injury can induce the changes of thyroid hormone metabolism, leading to the findings of "Euthyroid Sick Syndrome(ESS)". The physicians should be aware of these changes in order to interpret thyroid function test correctly after the spinal cord injury. We report three cases of ESS after the spinal cord injury. On a routine evaluation, they showed a low serum T3 level, and the T3 level returned to the normal range on a follow up study without any specific treatment.
Euthyroid Sick Syndromes* ; Follow-Up Studies ; Metabolism ; Reference Values ; Spinal Cord Injuries* ; Spinal Cord* ; Thyroid Function Tests ; Thyroid Gland

Objectives: Periodontitis-causing microorganisms and their virulence factors can provoke periodontal destruction in the host. This study was aimed at evaluating the distribution of periodontal disease and its relationship with 11 periodontal disease-causing bacteria in the elderly. Methods: Individuals aged 60 years or above were recruited after obtaining informed consent. The clinical attachment loss was measured at studied sites to determine the severity of periodontitis. Further, the stimulated salivary samples were collected and analyzed with real-time polymerase chain reaction to detect 11 strains of periodontitis-causing bacteria. Results: The severity of periodontal disease was proportional to the amount of periodontal diseasecausing bacteria. Porphyromonas gingivalis in the red complex increased from 6.60±5.50 in stage 1 to 5.36±5.39 in stage 2 and 7.19±5.56 in stage 3 (P=0.003). Tannerella forsythia increased from 6.54±4.60 in stage 1 to 7.44±4.56 in stage 2 and 8.49±4.70 in stage 3 (P=0.007). Conclusions The presence of complex bacterial groups and their number of strains were high in participants with severe periodontitis. Controlling periodontitis-related bacteria is important for periodontal health in the elderly.