This research analyzed the iron status, clinical symptoms and physical characteristics between normal and anemic group of middle school girls in the Ulsan metropolitan area. It was carried out with 237 subjects (normal 190, anemic subject 47). They were evaluated with a questionnaire and measurement of hematological indices. BMI (kg/m2) of the two groups were 19.54 +/- 2.44 (normal girls) and 19.22 +/- 2.27 (anemic girls). The hemoglobin concentration of the anemic girls were 10.84 +/- 1.17g/dl and the serum iron of the anemic girls represent 35.15 +/- 27.47 microgram/100 ml. The TIBC (Total Iron Binding Capacity) of the anemic girls showed significantly high to 449.30 +/- 64.87 microgram/100 ml. The serum ferritin of the anemic girls was 20.53 +/- 42.29 microgram/l, it represented significantly low. The symptom of 'pale face' of the anemic girls were higher than the normal girls. Hemoglobin and serum iron were negatively correlated with 'pale face'. The TIBC was negatively correlated with 'Get a cold easily'. The duration and amount of menstruation were correlated with iron status. This research is to be utilized as basic data for dietary support and nutritional education to improve their iron status.
Anemia ; Anthropometry* ; Education ; Female* ; Ferritins ; Humans ; Iron* ; Menstruation ; Surveys and Questionnaires ; Ulsan

This study was conducted to develop the NutriSonic Web Expert System for Meal Management and Nutrition Counseling with Analysis of User's Nutritive Changes of selected days and food exchange information with easy data transition. This program manipulates a food, menu and meal and search database that has been developed. Also, the system provides a function to check the user's nutritive change of selected days. Users can select a recommended general and therapeutic menu using this system. NutriSonic can analyze nutrients and e-food exchange ("e" means the food exchange data base calculated by a computer program) in menus and meals. The expert can insert and store a meal database and generate the synthetic information of age, sex and therapeutic purpose of disease. With investigation and analysis of the user's needs, the meal planning program on the internet has been continuously developed. Users are able to follow up their nutritive changes with nutrient information and ratio of 3 major energy nutrients. Also, users can download another data format like Excel files (.xls) for analysis and verify their nutrient time-series analysis. The results of analysis are presented quickly and accurately. Therefore it can be used by not only usual people, but also by dietitians and nutritionists who take charge of making a menu and experts in the field of food and nutrition. It is expected that the NutriSonic Web Expert System can be useful for nutrition education, nutrition counseling and expert meal management.
Counseling ; Expert Systems ; Fees and Charges ; Follow-Up Studies ; Internet ; Meals

Studies based on food analysis or food databases use the national standard food database. Although Internet information services are increasing gradually, users are only able to get definitive and profitable information using standard food terms. Until now, it has been uncommon to find food retrieval services that include users' regional or historical characteristics. Thus, this study introduces a prototype for Food and Dish Synonym Retrieval (NutriSyn) that includes synonyms and related words. The environments which NutriSyn was implemented were Linux for the server operating system, the Microsoft Windows series for the users' operating system and Apache for a web server. The development languages used are PHP, JavaScript and HTLM with a MySQL database. Users can access NutriSyn using Internet browsers. The main menu items are (1) Food Synonym DB, (2) Dish Synonym DB, (3) Food Information DB, (4) Dish Information DB, and (5) Food and Menu Synonym Retrieval. This system is expected to be a useful tool for food experts and inter- disciplinary research.
APACHE ; Food Analysis ; Information Services ; Internet

Hibernoma is a rare, benign soft tissue tumor that is derived from the remnants of fetal brown tissue. The term hibernoma was proposed in 1914 by Cery because of its morphologic similarity to the cel s of the so-called hibernating gland of animals. The most common site of hibernomas is the subcutaneous tissue of the back, especially the interscapular area. These tumors are considered benign and malignant transformation has not been reported. We experienced a case of hibernoma, 60-year-old woman had suffered from the palpable mass without pain or tenderness on posterolateral lower chest wall, left. The tumor was extirpated under the impression of angiolipoma, but was confirmed hibernoma. She was discharged without complication.
Adipose Tissue, Brown ; Angiolipoma ; Animals ; Female ; Humans ; Lipoma* ; Middle Aged ; Subcutaneous Tissue ; Thoracic Wall* ; Thorax*

Autonomic dysfunction is a common manifestation in Guillain-Barre syndrome (GBS), but it rarely persists. We report a case involving a 22-year-old man who presented with glove-and-stocking type sensory loss, symmetric weakness, urinary distension, orthostatic hypotension, decreased perspiration, and the syndrome of inappropriate secretion of antidiuretic hormone. He was subsequently diagnosed as having GBS with autonomic failure that persisted for more than six months, despite regaining muscle strength. Orthostatic hypotension progressively improved after rehabilitation and administration of midodrine and fludrocortisone. Extensive evaluation and management should be performed in patients with GBS because severe autonomic dysfunction is a major source of disability.
Fludrocortisone ; Guillain-Barre Syndrome ; Humans ; Hypotension, Orthostatic ; Midodrine ; Muscle Strength ; Young Adult

Background: Conflicting evidence exists regarding the association between smoking and the risk of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. We investigated the association between combustible cigarette (CC) smoking, noncombustible tobacco product (NCTP) use, and the use of any tobacco product with various coronavirus disease 2019 (COVID-19) outcomes. Methods: A case-control study was conducted using the Korea Disease Control and Prevention Agency-COVID19-National Health Insurance Service (NHIS) cohort. A retrospective cohort study was conducted using 12,571,698 individuals from the NHIS cohort. Logistic regression evaluated the association between CC smoking, NCTP use, and use of any tobacco product with SARS-CoV-2 infection. Poisson regression evaluated the association between these forms of tobacco product use and COVID-19-related hospitalization and mortality. Results: In the case-control study, we identified 30,878 cases of SARS-CoV-2 infection. The odds ratios (95% confidence intervals [CIs]) for SARS-CoV-2 infection were lower among current CC smokers (0.51, 0.48–0.54), current- and former-NCTP users (0.80, 0.74–0.88;0.82, 0.74–0.91), and current users of any tobacco product (0.52, 0.49–0.55) relative to never user controls. In retrospective cohort study, we identified 16,521 COVID-19-related hospitalization and 362 COVID-19-related deaths. The relative risks (95% CIs) for COVID-19-related hospitalization were lower among current CC smokers (0.51, 0.48–0.54) and current users of any tobacco product (0.53, 0.50–0.56) relative to never user controls. There was no association between the use of tobacco product and COVID-19-related mortality. Conclusion Current CC smokers and current users of any tobacco product showed reduced risk of SARS-CoV-2 infection and COVID-19-related hospitalization. It remains uncertain whether these relationships are causal.

PURPOSE: The 8th edition of the American Joint Committee on Cancer (AJCC) staging manual introduced a new prognostic staging system for breast cancer. This study aimed to evaluate the changes in staging distribution and predictive power of the new staging system. METHODS: Of the 12,275 patients with breast cancer identified from the Severance Breast Cancer Registry who underwent surgery between 1978 and 2016, 12,125 patients met the inclusion criteria. RESULTS: In both the 7th and 8th staging systems, stage I patients constituted the largest proportion (38.2% and 48.4%). Migration from the 7th to 8th edition of the AJCC manual resulted in a decrease in stage II population and an increase in stage I and III populations. A total of 1,293 (15.4%) patients were upstaged, and 1,201 (14.3%) were downstaged. Downstaged patients had better recurrence-free and overall survival (p < 0.001). Pathologic complete response after neoadjuvant therapy showed good prognosis as p stage 0, and yp stages I and III showed poorer outcomes than the same p stage (p < 0.001). CONCLUSIONS Staging migrations are common in early breast cancer under the prognostic staging system. The prognostic staging system of the 8th edition of the AJCC manual discriminates survival outcomes better than the anatomical staging system of the 7th edition of the AJCC manual.

Now a days, people eat outside of the home more and more frequently. Menu labeling can help people make more informed decisions about the foods they eat and help them maintain a healthy diet. This study was conducted to develop menu labeling system using Nutri-API (Nutrition Analysis Application Programming Interface). This system offers convenient user interface and menu labeling information with printout format. This system provide useful functions such as new food/menu nutrients information, retrieval food semantic service, menu plan with subgroup and nutrient analysis informations and print format. This system provide nutritive values with nutrient information and ratio of 3 major energy nutrients. MLS system can analyze nutrients for menu and each subgroup. And MLS system can display nutrient comparisons with DRIs and % Daily Nutrient Values. And also this system provide 6 different menu labeling formate with nutrient information. Therefore it can be used by not only usual people but also dietitians and restaurant managers who take charge of making a menu and experts in the field of food and nutrition. It is expected that Menu Labeling System (MLS) can be useful of menu planning and nutrition education, nutrition counseling and expert meal management.
Counseling ; Diet ; Fees and Charges ; Formates ; Meals ; Menu Planning ; Nutritive Value ; Restaurants ; Semantics

Transmissible gastroenteritis (TGE) is sporadic in South Korea. Since porcine respiratory coronavirus (PRCV) infection was identified in South Korea in 1996, the TGE infection has decreased with the PRCV occurrence. In this study, we described the sero-surveillance of TGE/PRCV infection by using a commercially available ELISA kit. A total of 1,295 sera from slaughtered pigs and 69 sera from wild boars were collected in years 2009 and 2010 throughout the country and tested for antibodies against TGE and PRCV. Although there was no clinical sign observed for TGE and vaccination had not been done for TGEV, 4.9% of sera showed positive for antibody against TGEV. Furthermore, 63.7% of finisher and 8.7% of wild boars were positive for antibody against PRCV. Our result suggests that the TGEV infection might still be present in some farms in South Korea.
Antibodies ; Enzyme-Linked Immunosorbent Assay ; Gastroenteritis ; Porcine Respiratory Coronavirus ; Republic of Korea ; Sus scrofa ; Swine ; Transmissible gastroenteritis virus ; Vaccination

Doxylamine succinate is common over-the-counter sleep medication that is frequently involved in accidental poisonings and suicide attempts. Doxylamine overdose is generally directed at the anticholinergic effect including autonomic,and central nervous system effect and direct cardiac toxicity. Rarely, rhabdomyolysis has been reported with doxylamine overdose. We experienced two cases of rhabdomyolysis with overdose of doxylamine in 17-year-old and 31-year-old male. They were diagnosed with high levels of creatine phosphokinase in serum, myoglobin in serum and urine, and increased radionuclide uptake of muscles in (99m)Tc-MDP bone scan. Patients recovered without any complications with hydration and diuresis. Clinicians should be aware of the possibility of rhabdomyolysis in patients with doxylamine overdose.
Acute Kidney Injury ; Adolescent ; Adult ; Central Nervous System ; Creatine Kinase ; Diuresis ; Doxylamine* ; Humans ; Male ; Muscles ; Myoglobin ; Poisoning ; Rhabdomyolysis* ; Succinic Acid ; Suicide