Social Support According to Temperament and Character in College Students / 신경정신의학

OBJECTIVES: In previous studies, both temperament and character were known as an important factor to determine the extent of social support. The purpose of this study was to evaluate effects of temperament and character on social support. METHODS: A total 4329 participants completed questionnaires, which included Lubben Social Network Scale (LSNS), Temperament and Character Inventory (TCI). This study used Pearson's correlation to evaluate the correlation between TCI dimensions and LSNS. To find the most influential TCI dimension for LSNS, multiple regression analysis was performed for this study. RESULTS: TCI dimensions showed significant mean differences depending on gender (p<0.001). LSNS had highest positive correlation with reward dependence (r=0.357, p<0.001). Three dimensions of TCI (Persistence, Self-Directedness, Cooperativeness) had positive correlation with LSNS (p<0.001). Harm avoidance had negative correlation with LSNS (r=-0.237, p<0.001). According to the results of the multiple regression analysis, reward dependence is the most influential TCI dimension (beta=0.261, t=15.963, p<0.001). CONCLUSION: This result shows that social support is affected by properties of temperament and character. Therefore, to measure properties of temperament and character will help to assess social support.

A Case of Gastric Intramural Hematoma after an Epinephrine Injection for Gastric Ulcer Bleeding in a Patient Medicated with Aspirin / 대한소화기내시경학회지

An intramural hematoma of the stomach usually results from trauma. Gastric intramural hematomas may also occur in patients with bleeding disorders who are receiving anticoagulation therapy or after an endoscopic procedure. Here, we describe a case of a gastric intramural hematoma after endoscopic hemostasis for gastric ulcer bleeding in a patient medicated with aspirin.

A Case of Acute Lower Gastrointestinal Bleeding from a Benign Appendiceal Ulcer / 대한소화기내시경학회지

A hemorrhoid is the most common cause of acute lower gastrointestinal (LGI) bleeding. Diverticulosis, angiodysplasia and ischemic colitis can also cause LGI bleeding. Acute LGI bleeding from the appendix is very rare. We experienced a case of a 33-year-old woman with acute LGI bleeding from the appendix. Colonoscopy demonstrated an active hemorrhage from the orifice of the appendix. The patient was treated with a appendectomy, and a histological examination showed the presence of a small ulcer with inflamed granulation tissue in the mucosa and submucosa.