No abstract available.
Intussusception* ; Peutz-Jeghers Syndrome*

PURPOSE: The purpose of this study was to assess hospital nurses' knowledge, importance and performance in keeping nursing records.METHODS: The research design was a descriptive study. The sample for this study was 186 nurses with at least one year of work experience at a hospital with more than 800 beds in Seoul. Knowledge was self-reported using the Nurse Charting Knowledge Scale. Importance and performance were rated on a 4-point scale of 26 items. Data were analyzed by SPSS 21.0 program and IPA.RESULTS: This study showed significant results that knowledge, importance and performance for keeping record are related to each other. The importance and performance of nurse's records were relatively higher than the mean. In the IPA Matrix, there were 2 items requiring improvement, 13 items requiring maintenance, and 11 items with low priority.CONCLUSION: Therefore, awareness of the importance of record keeping and continuous education on nursing record knowledge should be provided so that nurses can improve their record keeping skills.
Education ; Nursing Records ; Nursing ; Research Design ; Seoul

A gastric intramural hematoma is very rare and commonly associated with trauma, anticoagulation therapy, coagulopathy, pancreatic disease, aneurysm and peptic ulcer disease. This is a case of gastric intramural hematoma which occurred in a patient taking aspirin after hypertonic saline-epinephrine injection for bleeding from a biopsy site. We describe a case of gastric intramural hematoma that was successfully managed with conservative therapy.
Aneurysm ; Aspirin ; Biopsy ; Epinephrine ; Hematoma* ; Hemorrhage ; Hemostasis* ; Humans ; Pancreatic Diseases ; Peptic Ulcer ; Saline Solution, Hypertonic

A few studies have shown that the function of fusiform face area is selectively involved in the perception of faces including a race difference. We investigated the neural substrates of the face-selective region called fusiform face area in the ventral occipital-temporal cortex and same-race memory superiority in the fusiform face area by the event-related fMRI. In our fMRI study, subjects (Oriental-Korean) performed the implicit distinction of the race while they consciously made familiar-judgments, regardless of whether they considered a face as Oriental-Korean or European-American. For race distinction as an implicit task, the fusiform face areas (FFA) and the right parahippocampal gyrus had a greater response to the presentation of Oriental-Korean faces than for the European-American faces, but in the conscious race distinction between Oriental-Korean and European-American faces, there was no significant difference observed in the FFA. These results suggest that different activation in the fusiform regions and right parahippocampal gyrus resulting from superiority of same-race memory could have implicitly taken place by the physiological processes of face recognition.
Continental Population Groups* ; Humans ; Magnetic Resonance Imaging* ; Memory ; Parahippocampal Gyrus ; Physiological Processes

A few studies have shown that the function of fusiform face area is selectively involved in the perception of faces including a race difference. We investigated the neural substrates of the face-selective region called fusiform face area in the ventral occipital-temporal cortex and same-race memory superiority in the fusiform face area by the event-related fMRI. In our fMRI study, subjects (Oriental-Korean) performed the implicit distinction of the race while they consciously made familiar-judgments, regardless of whether they considered a face as Oriental-Korean or European-American. For race distinction as an implicit task, the fusiform face areas (FFA) and the right parahippocampal gyrus had a greater response to the presentation of Oriental-Korean faces than for the European-American faces, but in the conscious race distinction between Oriental-Korean and European-American faces, there was no significant difference observed in the FFA. These results suggest that different activation in the fusiform regions and right parahippocampal gyrus resulting from superiority of same-race memory could have implicitly taken place by the physiological processes of face recognition.
Continental Population Groups* ; Humans ; Magnetic Resonance Imaging* ; Memory ; Parahippocampal Gyrus ; Physiological Processes

PURPOSE: To evaluate the clinical characteristics and results of outcomes in different types of orbital pseudotumor. METHODS: This study included 62 patients diagnosed with orbital pseudotumor between 2002 and 2007, who were followed-up for more than 6 months. The pseudotumor was classified into anterior, diffuse, apical, myositic, or lacrimal types according to computed tomography (CT) findings. All patients were initially treated with corticosteroids and checked for symptom improvement and response to the corticosteroids. RESULTS: Lacrimal type pseudotumor (61%, 39/62) showed the highest incidence, and lid swelling (97%, 60/62) was the most common symptom. Response rate to corticosteroid treatment was 84%, and the recurrence rate was 29%. CONCLUSIONS: The orbital pseudotumors were localized by computed tomography and classified to compare the symptoms, treatment efficacy and recurrence rates between the different types. The orbital pseudotumor is most commonly diagnosed based on clinical symptomsand radiologic features without biopsy. The orbital pseudotumor showed a good treatment response but also a high recurrence rate. Therefore, when starting treatment, it is important to consider differential diagnosis. It is recommended to carefully examine patients who have lid swelling for a few weeks with computed tomography before using corticosteroid treatment.
Adrenal Cortex Hormones ; Biopsy ; Diagnosis, Differential ; Hospital Distribution Systems ; Humans ; Incidence ; Orbital Pseudotumor ; Recurrence ; Treatment Outcome

Several gut commensals have been shown to modulate host immune response. Recently, many food derived microbes have also been reported to affect the immune system. However, a mechanism to identify immunostimulatory and immunoregulatory microbes is needed. Here, we successfully established an in vitro screening system and identified an immunoregulatory bacterium, Lactobacillus pentosus KF340 (LP340), present in various fermented foods. LP340 induced a regulatory phenotype in mice Ag presenting cells which, in turn, induced IL-10 and IFN-γ producing Type 1 regulatory T cells (Tr1 cells) from naïve CD4⁺ T cells. Naïve CD4⁺ T cells co-cultured with LP340 treated dendritic cells highly expressed cytokine receptor IL-27R and were CD49b and lymphocyte-activation gene 3 double positive. Oral administration of LP340 in mice with atopic dermatitis reduced cellular infiltration in affected ear lobes and serum IgE levels, thus, ameliorating the disease symptoms. This suggests a systemic immunoregulatory effect of LP340. These findings demonstrate that LP340, a bacterium derived from food, prevents systemic inflammation through the induction of IL-10 producing Tr1 cells.
Administration, Oral ; Animals ; Dendritic Cells ; Dermatitis, Atopic ; Ear ; Immune System ; Immunoglobulin E ; In Vitro Techniques ; Inflammation ; Interleukin-10 ; Lactobacillus ; Mass Screening ; Mice ; Phenotype ; Receptors, Cytokine ; T-Lymphocytes ; T-Lymphocytes, Regulatory

OBJECTIVE: This study was conducted to evaluate scorecards for early recognition of high-risk patients of delirium in the emergency department (ED). METHODS: Data from 399 consecutive patients aged 65 years or older between January 1, 2015 and December 31, 2015 were retrospectively analyzed. Delirium was identified by reviewing medical records and was confirmed by a psychiatrist. The study population was divided into a training and validation group. Predisposing factors were evaluated and validated by multivariate logistic regression analysis and a calibration plot, after which a scorecard was constructed using these factors and applying points to double odds to each regression coefficient. RESULTS: Dementia, transfer from a long-term care facility, acute acid-base imbalance, moderate pain, and stroke were independent predisposing factors for delirium in ED, with assigned scores in the scorecard of 3, 2, 2, 2, and 2, respectively. The total score of the scorecard for delirious patients was significantly higher than that for non-delirious patients in both the training and validation groups. The coefficient of determination (R²) of the calibration plot was 0.74 and 0.68 in the training and validation group, respectively. In the receiver operation characteristic curve, the cut-off point of the scorecard for delirium was 2.5 and the sensitivity, specificity, and accuracy were 75.0%, 87.8%, and 86.7% in training group, while they were 76.9%, 85.1%, and 84.2% in the validation group, respectively. CONCLUSION: The scorecard was a useful screening tool for early recognition of patients with a high-risk of developing delirium in the ED.
Acid-Base Imbalance ; Calibration ; Causality ; Delirium ; Dementia ; Emergencies ; Emergency Service, Hospital ; Humans ; Logistic Models ; Long-Term Care ; Mass Screening ; Medical Records ; Psychiatry ; Retrospective Studies ; Sensitivity and Specificity ; Stroke

BACKGROUND: Acute adaptive vascular remodeling occurs in active and unstable inflammatory plaques. It has been suggested that the adaptive coronary vascular remodeling, in patients with acute coronary syndrome (ACS), may be systemic and may show similar vascular remodeling in the carotid arteries. We investigated the ultrasonographic features of the common carotid artery (CCA) to determine whether the arterial expansive remodeling found in the coronary artery occurs in the carotid arteries of patients with ACS. METHODS: We measured lumen diameter (LD), interadventitial diameter (IAD) and intima media thickness (IMT) using a B-mode ultrasound in both common carotid arteries in patients with ACS (N=74) and chronic stable angina (CSA) (N=31). Positive remodeling was arbitrarily defined as an IMTmax >1 mm and IAD >8 mm and negative remodeling as an IMTmax >1 mm and IAD <7 mm. Other values were defined as "no remodeling" RESULTS: There were no significant differences in LD IAD and maximal IMT of the right CCA and the left CCA in comparisons between the ACS and the CSA patient groups. There were no differences for number of cases with no remodeling or differences in positive and negative remodeling in the right common carotid artery and left common carotid artery in comparisons between the ACS and CSA patient groups. . Presence of plaque in both common carotid arteries showed similar frequency in the ACS and CSA patient groups. The characteristics of carotid artery plaques were not different in the two groups. The remodeling index (IAD/LD) was correlated with IMTmax (right CCA r=0.797, p<0.001; left CCA r=0.860, p<0.001). CONCLUSIONS: The common carotid arterial structure of ACS patients was not different from that of CSA patients. Therefore, these results suggest that the expansive arterial remodeling, due to coronary inflammatory plaques, appears to take place locally rather than systemically.
Acute Coronary Syndrome* ; Angina, Stable* ; Carotid Arteries* ; Carotid Artery, Common ; Carotid Stenosis ; Coronary Vessels ; Humans ; Ultrasonography

PURPOSE: This study was conducted to assess clinical practices related to the evaluation and treatment of patients with acute gastrointestinal infection(AGI) in infants and children. This survey also evaluated the current opinion regarding the use of rotavirus vaccine. METHODS: This survey was conducted using a self-administered questionnaire provided to 82 pediatricians in private clinics of Jeonbuk province. From April to June, 2002, 63 of 82 pediatricians(76.8 %) responded to the survey. RESULTS: The annual proportion of patients with AGI was 13%. The highest proportion of patients with diarrhea were reported for the months of October through December. For the treatment of diarrhea, pediatricians preferred to prescribe lactobacillus products, oral rehydration solution, enzyme products, anti-emetics, anti-diarrheal formula, nothing by mouth(NPO) and bowel movement inhibitors in descending order of frequency. Most pediatricians(79.4%) prescribed antibiotics in less than 20% of patients with AGI. Amoxicillin was the most commonly prescribed antibiotics followed by trimethoprim/sulfamethoxazole(TMP/SMX) and amoxicillin/clavulanate. Clinical manifestations that pediatricians considered as important factors in prescribing antibiotics were bloody diarrhea, mucoid diarrhea, high fever, persisting disease and abdominal pain. Diagnostic procedures that pediatricians preferred for AGI patients were stool examination(rotavirus antigen, RBC, WBC), abdominal X-ray, and serum electrolytes. Pediatricians had a strong interest in rotavirus vaccine(71.4%). CONCLUSIONS: Acute gastrointestinal illness remains a common problem, especially during the winter months in Korea. AGI manifesting as watery diarrhea is appropriately treated with commonly available agents but pediatricians appear ready to consider additional approaches to decrease the sizable disease burden of AGI among children in Korea.
Abdominal Pain ; Amoxicillin ; Anti-Bacterial Agents ; Antiemetics ; Child ; Diarrhea ; Electrolytes ; Fever ; Fluid Therapy ; Humans ; Infant ; Jeollabuk-do* ; Korea* ; Lactobacillus ; Surveys and Questionnaires ; Rotavirus