The most important spinal disorders in childhood are malformations and mass lesions. High-resolution, real-time ultrasonography of the spine enables the differentation of intraand paraspinal structures in a significant way. This examination does not require sedation, does not use radiation, can be performed in the nursery or an incubator and is less expensive than computed tomography or magnetic resonance imaging. The sonographic appearence of the various kinds of spinal dysraphism is demonstrated and illustrated. Based on our preliminary experience spinal sonography appears to be useful in neonates and infants as the first imaging device for differentiation of cmplex malformation and as a screeing method for occult spinal dysraphism.
Humans ; Incubators ; Infant* ; Infant, Newborn* ; Magnetic Resonance Imaging ; Neural Tube Defects ; Nurseries ; Spinal Dysraphism* ; Spine ; Ultrasonography*

This is an autopsy case of a 6 month old girl who suddenly died of respiratory distress during sleep. She had suffered from mild but frequent episodes of common cold and was treated for eczema for several days. At autopsy, the heart was enlarged and weighed 100 gm. A firm and gray-white tumor, measuring 4.5 x 3.8 x 2.8 cm, was located in the interventricular septum and encroached upon the wall of left ventricle. The mass was well demarcated but was not encapsulated. Neither necrosis nor calcification was present. Microscopically the tumor was composed of haphazardly arranged bundles of collagen fibers and fibroblasts. Myocardial cells are intermingled with the fibroblasts at the margin of the tumor. Massive edema of the lung and congestion of the liver and spleen were pronounced.

No abstract available.
Leukoencephalopathies*

No abstract available.
Eyebrows* ; Eyelids*

No abstract available.
Cleft Lip* ; Cleft Palate* ; Toxoplasma*

A case of metastatic alveolar soft part sarcoma is presented with clincal, pathological and radiological features. Alveolar soft part sarcoma is a rare soft-tissue neoplasm that is malignant and invariably fatal. It was first described and named by Christopherson, et al. in 1952. Since 1952 numerous examples of this tumor have been reported and have been studied with the electron microscope, but there is still considerable uncertainty as to the exact histogenesis of the tumor. Most cases occur in young females involving the lower extrimities especially in the right side. The most initial presenting symptom is a slowgrowing painless mass and the principal metastatic sites are the lungs, followed by the brain and skeleton. Cerebral metastasis, in fact, may be the first manifestation of the disease. Treatment is radical surgical excision but radiotherapy and chemotherapy are less effective. We present the reported case of metastatic alveolar soft pat sarcoma with electron microscopic findings.
Brain ; Drug Therapy ; Female ; Humans ; Lung ; Neoplasm Metastasis ; Radiotherapy ; Sarcoma ; Sarcoma, Alveolar Soft Part* ; Skeleton ; Uncertainty

A case-control study was conducted in order to examine dietary behavioral factors associated with colorectal cancer risks. Data were collected from 128 cases with either colorectal cancer or large bowl adenomatous polyps and 129 controls regarding stages of dietary behavioral change, perceived barrier, self efficacy, nutrition knowledge, social support and food availability as well as body mass index and overall dietary quality. Cases showed less desirable behaviors with respect to fat reduction and vegetable intake compared with controls based on the analyses of the stages of dietary change. After adjustment of relevant covariates (age, gender and smoking), significant trends of increasing risk with higher level emerged for perceived barriers resulted from environmental conditions (OR = 1.6 - 2.0) and self-efficacy (OR = 2.2 - 2.3). No such relationships were found for nutrition knowledge and social support. The risk of colorectal cancer was associated with the kinds of foods available at home showing a borderline protective relation with milk (OR = 0.6) and respective significant and borderline direct associations for fresh meat (OR = 2.1) and soft drinks (OR = 0.6 when reversely scored). Within-group analyses presented best predictors of overall dietary quality as food availability for the case and self-efficacy and social support for the control. The findings of this study suggested a need for focusing on motivational and reinforcing factors in the development of nutrition education programs for colorectal cancer prevention.
Adenomatous Polyps ; Body Mass Index ; Carbonated Beverages ; Case-Control Studies ; Causality ; Colon* ; Colonic Neoplasms* ; Colorectal Neoplasms ; Education ; Meat ; Milk ; Self Efficacy ; Vegetables

Dietary pattern analysis is important complementary approach for identifying associations between diet and chronic disease. A case-control study was conducted in order to examine dietary patterns and the risk of colon cancer in Korea. Data were collected from both 137 cases with either colorectal cancer or large bowl adenomatous polyps and 134 controls regarding social-demographic characteristics and food intake using a semi-quantitative food frequency questionnaire. We conducted factor analysis and identified 6 major dietary patterns: "Well-being diet" characterized by higher intakes of potatoes, yogurt, soybean paste and vegetables, "Meat & fish", "Milk & juice", "Pork & alcohol", "Rice & kimchi", and "Coffee & cake". We calculated factor scores for each participant and examined the associations between dietary patterns and colon cancer risk. After adjusting for potential confounders, there was a relative risk for colon cancer of 0.16 (95% confidence interval, 0.07 - 0.34) when comparing the highest with the lowest tertile of the "Well-being" pattern. Significant trends of decreasing risk of colon cancer also emerged with the "Milk & juice" (OR = 0.40, 95% CI = 0.20 - 0.79). In contrast, inverse associations of the risk were found for "Pork & alcohol" (OR = 1.92, 95% CI = 0.93 - 3.97), "Coffee & cake" (OR = 2.18, 95% CI = 1.07 - 4.46). For the "Meat & fish" pattern, the decreased risk of colon cancer was observed in the second tertile, but not in the highest tertile when comparing to the lowest. The "Rice & kimchi" pattern had a nonsignificant association with the risk. These data suggest that major dietary patterns derived from the FFQ associated with the risk of colon cancer in Korea. Since foods are not consumed in isolation, dietary pattern research in natural eating behavior may be useful for understanding dietary causes of colon cancer.
Adenomatous Polyps ; Case-Control Studies ; Chronic Disease ; Colon* ; Colonic Neoplasms* ; Colorectal Neoplasms ; Diet ; Eating ; Factor Analysis, Statistical ; Feeding Behavior ; Korea ; Solanum tuberosum ; Soybeans ; Surveys and Questionnaires ; Vegetables ; Yogurt

No abstract available.
Hospitals, General* ; Humans ; Tuberculosis, Pulmonary*

Until the recent development of the Q-switched lasers, it was not possible to remove tattoos without permanent scarring and pigmentary changes. Among the Q-switched lasers which was introduced under the concept of selective photothermolysis, Q-switched Nd-YAG laser has a longer wave(1064nm), deeper penetration, and lesser pigmentary change of skin than other type Q-switched laser. So, proved effectivity in removing pigmented lesion and tattoos without scarring and pigmentary changes. But repeated treatment is essential for a good result and than there is no agreement on the treatment interval in using Q-switched Nd-YAG laser. In this experiment, the author tattooed on the back skin of rabbits and treated them twice using Q-switched Nd-YAG laser in 5 groups of different treatment interval(1,2,4,6,8 weeks). The authors analysed the histology and final therapeutic results of the 5 groups to find a reasonable and shorter treatment interval by which we can obtain an effective therapeutic result without causing permanent tissue injury and change of the skin texture. The result shows that the 4 week treatment interval of Q-switched Nd-YAG laser for the tattoo removal in rabbits is the shortest term by which we can get effective therapeutic results without permanent scar and pigmentary changes.
Cicatrix ; Lasers, Solid-State* ; Rabbits* ; Skin