In order to examine the television(TV)'s role of nutrition education and the nutritional interests and problems of the general public in the 1990s, a comtents analysis was done on two nutrition-related TV programs, a regular round-table talk show and a newscast. Broadcast from January 1993 to July 1997 and from January 1997 to July f1997, respectively. Nutrition-related information was classified into five categories. Food and nutrient(39.5%) and diseases(34.7%) were most frequently telecasted, which were followed by food habits and general health(13.0%), traditional dishes and cookery(8.2%), and food sanitation and safety(4.6%). In becoming the latest year, some trends in the issues displayed increased telecasts about disease, dish and cookery, and food safety, while the telecasting of food and nutrient decreased. The contents about the relations hip between life-style(including diet) and chronic degenerative diseases and the importance of balanced diets and regualr meals for health promotion became particularly emphasized. Overall, two TV programs provided the public with positive, practical, and sometimes practive nutrition education messages for improving eating life and health care. They also raised the public's awareness of the nutritional importance of Korean staple foods such as rice, kimchi, seaweed, and soysauce, and they sometimes satified the audience's curiosities by introducing Korean food culture or foods of Buddhist priests. When the accident of food toxicity occurred concrete information about how to manage it was rapidly given to the public. In addition they played a role in food balance policy by telecasting over-product foods such as garlic and onion. However some negative points appeared. Telecasts on milk and its products and diabetes mellitus showed the least frequently. These shows should be broadcast more often considering the present nutrition and health problems in Korea. Some functions or effects of foods were mostly explained by only physicians of Chinese medicine. Sometimes misinformed, unclear, overemphasized, biased, or unfair information was televised to the public. If these problems could be solved through the sincere cooperation between nutrition faculty and TV produces, become televison could a more complete and effective medium for educating the public about nutrition.
Asian Continental Ancestry Group ; Bias (Epidemiology) ; Cooking ; Delivery of Health Care ; Diabetes Mellitus ; Diet ; Eating ; Education* ; Exploratory Behavior ; Food Habits ; Food Safety ; Garlic ; Health Promotion ; Hip ; Humans ; Korea ; Meals ; Milk ; Onions ; Sanitation ; Seaweed

In order to investigate if nutrition-related TV programs give the public correct and useful imformation, 26 producers(PD) having worked for any one of the nutirtion-related TV programs were surveyed by using questionnaire on the attitudes toward seeking an expert's advice about the issues and the panelist's constitution of one typical nutrition-related TV show program broadcasted during the last 5 years was analyzed. The most important reason for selecting the nutrition-related issues was to satisfy the interests and demands of audiences. Both being motivated by food-related accidents and to educate people for the health promotion were the second ones. In the process of nutrition-related program production, 53.9% of PDs always requested expert's advice, while 46.1% occasionally did. Professors in food and nutrition were regarded as the most proper advisor. Dietitians, physicians and physicians of Chinese medicine wer the next in order. The similar pattern were shown in the rankd of specialists actually invited as panelists to the program. Both the speciality and being well-known were less positive and favorable for participating in the program compared to experts in other areas. The number of programs about food and nutrition broadcasted on the TV show during 1993-1997(July) was 361(about 30%). The total of 1,043 specialists appeared, 2.9 persons per program on the average. Of these, only 12.9% were professors in food and nutrition as well as dietitians. The largest(20.2%) was physicians or medical professors, and 13.6% cooks and 12.6% physicians of Chinese medicine. Of 361 programs 45 were thought to be undesirable on the panelist constitution. Particualrly in 19 programs, where nutritionists were not invited, physicians or physicians of Chinese medicine explained diet therapy, food, nutrient or dietary habit.
Asian Continental Ancestry Group ; Constitution and Bylaws* ; Diet Therapy ; Food Habits ; Health Promotion ; Humans ; Nutritionists ; Specialization ; Surveys and Questionnaires

The use of semiquantitative food frequency to estimate dietary intake has become widespread in nutritional epidemiologic studies. It had been suggested that knowledge about a person's usual portion size of each meal in addition to consumption frequency will improve the accuracy of this method. This study was performed to investigate the dietary intake status(nutrient, food, and dish intake) and one portion size of commonly consumed food and dishes to develop a semiquantitative food frequency questionnaire that will be used to expore the relationship between the incidence of cardiovascular disease and diet in Korean women after menopause. Intake of food or dish in 123 elderly women were measured by 3-day food records in March to May, 1996. The results obtained in this study were summarized as follow : 1) Calcium, vitamin A, and vitamin E intakes were less adequate than Recommended dietary allowances(RDA). 2) The subjects who consumed more than 20% of the energy from fat were 35% and the subjects consumed dietary cholesterol more than 300mg were 18%. 3) The most frequently consumed foods or dishes by the subjects were Korean cabbage kimchi Aged* ; Brassica ; Calcium ; Cardiovascular Diseases ; Cholesterol, Dietary ; Delivery of Health Care ; Diet ; Female ; Humans ; Incidence ; Meals ; Menopause ; Portion Size* ; Soybeans ; Vitamin A ; Vitamin E ; Vitamins ; Surveys and Questionnaires

In newborn infants, normal adrenal glands are characterized by a relatively thin echogenic center surroundedby a thick, hypoechoic cortical rim as seen on ultrasound (US). Various disorders involving the neonatal adrenalgland include adrenal hemorrhage, hyperplasia, cyst, Wolman's disease, and congenital neuroblastoma. Adrenalhemorrhage is the most common cause of an adrenal mass in the neonate, though differentiation between adrenalhemorrhage and neuroblastoma is in many cases difficult. We describe characteristic US, CT and MR imaging findingsin neonates with various adrenal disorders.
Adrenal Glands ; Hemorrhage ; Humans ; Hyperplasia ; Infant, Newborn ; Magnetic Resonance Imaging ; Neuroblastoma ; Ultrasonography ; Wolman Disease

In newborn infants, normal adrenal glands are characterized by a relatively thin echogenic center surroundedby a thick, hypoechoic cortical rim as seen on ultrasound (US). Various disorders involving the neonatal adrenalgland include adrenal hemorrhage, hyperplasia, cyst, Wolman's disease, and congenital neuroblastoma. Adrenalhemorrhage is the most common cause of an adrenal mass in the neonate, though differentiation between adrenalhemorrhage and neuroblastoma is in many cases difficult. We describe characteristic US, CT and MR imaging findingsin neonates with various adrenal disorders.
Adrenal Glands ; Hemorrhage ; Humans ; Hyperplasia ; Infant, Newborn ; Magnetic Resonance Imaging ; Neuroblastoma ; Ultrasonography ; Wolman Disease

Purpose: This study examined the demographics, health status, dietary habits, energy, nutrient intake, and protein intake based on levels of inclusion of animal food among females in their 20s by using data from the 7th Korea National Health and Nutrition Examination Survey. Methods: The subjects (n = 912) were divided into 4 groups according to the frequency of animal foods consumed which were categorized as meat, seafood, eggs, and dairy products, or other animal-derived foods. Results: The subjects with a lower frequency of animal food intake ate out less frequently.As the frequency of animal food intake decreased, the total energy intake too decreased with higher carbohydrate and lower protein intake ratios. In the low frequency of animal food intake group, a higher proportion of subjects had energy intake below the estimated energy requirement and the intake of protein, vitamin B 1 , vitamin B 2 , niacin, calcium, phosphorus, and iron were below the estimated average requirements. The average protein intake was more than the recommended 45 g in all four groups. However, the lower the frequency of animal food intake, the higher the proportion of people having lower protein intake compared to the recommended intake of 0.91 g per kg body weight. It became apparent that people who do not consume animal foods at all did not meet the recommended levels of protein intake. Thus, people pursuing a vegan diet may be at risk of low protein intake. Conclusion This study suggests that economic characteristics, dietary habits, energy, and nutrient intake are affected by the frequency of animal food consumed, or in other words, by the degree of vegetable-centered diet. Thus, this study would help improve the perception of vegetarianism, develop individualized dietary guidance and nutrition education programs for people practicing vegan or vegetarian diets to ensure that they have a balanced diet.

Morules, or morule-like features, can be identified in benign and malignant lesions in various organs. Morular features are unusual in pulmonary adenocarcinoma cases with only 26 cases reported to date. Here, we describe two cases of pulmonary adenocarcinoma with morule-like features in Korean women. One patient had a non-mucinous-type adenocarcinoma in situ and the other had an acinarpredominant adenocarcinoma with a micropapillary component. Both patients showed multiple intra-alveolar, nodular, whorled proliferative foci composed of atypical spindle cells with eosinophilic cytoplasm. Targeted next-generation sequencing was performed on DNA extracted from formalin-fixed paraffin-embedded samples of the tumors. Results showed unusual epidermal growth factor receptor (EGFR) mutations, which are associated with drug resistance to EGFR tyrosine kinase inhibitors, revealing the importance of identifying morule-like features in pulmonary adenocarcinoma and the need for additional study, since there are few reported cases.

PURPOSE: To review the simple radiographic and sonographic findings in infants with neonatal sepsis. MATERIALS AND METHODS: We retrospectively analyzed simple chest and abdominal radiographs, and brain sonograms in 36 newborn infants (preterm: term=23:13). With neonatal sepsis diagnosed by blood culture and clinical manifestations. RESULTS: Pulmonary parenchymal infiltrate excluding respiratory distress syndrome and pulmonary edema or atelectasis was found in 22 infants (61%). Paralytic ileus, hepatosplenomegaly, and necrotizing enterocolitis were present in 18 (50%), 9 (25%), and 1 (3%) infants, respectively, while skeletal changes suggesting osteomyelitis were found in three. Brain sonography was performed in 29 infants and in four, abnormalities were seen ; these comprised three germinal matrix hemorrhages and one intraparenchymal hemorrhage. In six patients (17%) radiologic examinations revealed no abnormality. CONCLUSION: In patients with neonatal sepsis, pulmonary infiltrates and paralytic ileus were common abnormalities. Although these were nonspecific, radiologic findings may be used to supplement clinical and laboratory findings in diagnosing neonatal sepsis and planning its treatment.
Brain ; Enterocolitis, Necrotizing ; Hemorrhage ; Humans ; Infant ; Infant, Newborn ; Intestinal Pseudo-Obstruction ; Osteomyelitis ; Pulmonary Atelectasis ; Pulmonary Edema ; Retrospective Studies ; Sepsis* ; Thorax ; Ultrasonography

Sinus pericranii is a rare vascular anomaly consisting of abnormal venous communication between intra- andextracranial circulation. We report one case, confirmed by surgery, and describe the radiological findings ofDoppler ultrasonography, CT and MR imaging.
Magnetic Resonance Imaging ; Sinus Pericranii* ; Ultrasonography

PURPOSE: We aimed to evaluate objective ultrasonography (US) findings for diagnosis of liver cirrhosis and to correlate the utility between the use of the low frequency and high frequency probes for images analyzed on the picture archiving and communications system (PACS). MATERIALS AND METHODS: A total of 87 patients participated in the study; 19 patients that had a clinically proven normal liver and 68 patients that had biopsy-proven chronic liver disease were evaluated with the use of US for the status of the liver. Multiple variables such as a 'smooth surface,' 'irregular nodular surface,' 'homogeneous echotexture,' 'heterogeneous appearance mixed with hypoechoic and hyperechoic echotexture' and 'hypoechoic honeycomb like echotexture' were evaluated based on images obtained with the use of both low frequency and high frequency probes by two observers. The diagnoses obtained after US were correlated with the histological results using assess agreement as statistical method. The concordance rate was calculated to correlate the utility between the use of the low frequency and high frequency probes. RESULTS: An 'irregular nodular surface' showed high interobserver agreement for the diagnosis of liver cirrhosis on images obtained with the low frequency probe (kappa= 0.61). In addition, 'hypoechoic honeycomb' showed high interobserver agreement on images obtained with the high frequency probe (kappa= 0.60). The use of the low frequency probe was associated with more accuracy for the diagnosis of liver cirrhosis (73%). CONCLUSION: Objective US findings for the diagnosis of liver cirrhosis are an 'irregular nodular surface' on images obtained with use of a low frequency probe and a 'hypoechoic honeycomb' on images with use of a high frequency probe.
Humans ; Liver ; Liver Cirrhosis ; Liver Diseases