PURPOSE: Medical students are exposed to various interpersonal relationships with patients, faculty and colleagues. Therefore, a clear understanding of their personality types and interpersonal problems is vital in creating an appropriate educational program for medical students. This study intends to explore the characteristics of interpersonal problems based on medical students' personality types. METHODS: The Myers-Briggs type inventory(MBTI) and Korean Inventory of Interpersonal Problems were used to assess the first-year medical students at Yonsei University College of Medicine, 2006. RESULTS: The personality types focusing on the interpersonal domain showed that the medical students could be categorized into four types: analytical type(47.2%), driving type(30.3%), amiable type(12.4%), and expressive type(10.1%). The characteristics of interpersonal problems data were within normal range. The relationship between the personality indicator and the characteristics of interpersonal problems is statistically significant in extraversion-introversion. CONCLUSION: Our results demonstrate that the personality factors of medical students are correlated to the interpersonal problems they face. Thus, educational programs that take into account personality types and characteristics of interpersonal problems are crucial in providing high-quality medical education.
Education, Medical ; Humans ; Reference Values ; Students, Medical

The purpose of this study was to analyze the accuracy of intra oral scanner (IOS) to confirm the applicability of IOS for the recording and analysis of tooth morphology in forensics. The less damaged mandible specimen with many teeth remaining was scanned three times using three types of intraoral scanners (CS3600, i500, and Trios3). For quantitative comparisons of the scanned images produced by these intraoral scanners, root mean square (RMS) values were computed using a three-dimensional analysis program and a one-way ANOVA was conducted with Tukey HSD (honestly significant difference) as a post-hoc analysis (α=0.05). The repeatability of the full scan data was highest with the i500 (0.14±0.03 mm), and the post-hoc analysis confirmed significant differences between the CS3600 and the i500 outcomes (P-value=0.003). The repeatability of the partial scan data for the teeth in the mandible was highest with the i500 (0.08±0.02 mm), and the post-hoc analysis confirmed significant differences between the CS3600 and the i500 (P-value=0.016). The precision of the full scan data was highest with the i500 (0.16±0.01 mm) but the differences were not statistically significant (P-value=0.091). Meanwhile, the precision of the partial scan data for the teeth in the mandible was highest with the Trios3 (0.22±0.02 mm), but the differences were not statistically significant (P-value=0.762). Considering that the scanning of other areas of the oral cavity in addition to the teeth is important in forensic odontology, the i500 scanner appears to be the most appropriate intraoral scanner for human identification. However, as the scope of oral scanning is generally limited to teeth in the practice of dentistry, additional discussions of how to apply the IOS in forensic odontology are needed. Ultimately, the results here can contribute to the overall discussion of the forensic applicability dental data produced by intraoral scanners.

BACKGROUND: Both atrophic gastritis and intestinal metaplasia may progress to gastric dysplasia. This study aimed to analyze the factors influencing progression of atrophic gastritis and intestinal metaplasia to dysplasia. METHODS: People diagnosed with atrophic gastritis and intestinal metaplasia for the first time received a follow-up endoscopy and were investigated for the cumulative incidence rate of gastric dysplasia by age, gender, smoking habit, alcohol intake, rice consumption and family history of stomach cancer. RESULTS: The cumulative incidence rate increased with age, consuming > or =3 bowls of rice per day and family history of stomach cancer. Multivariate analysis showed that the cumulative incidence rate of gastric dysplasia increased in subjects >61 years (RR=2.54, P=0.014), in those consuming > or =3 bowls of rice per day (RR=1.46, P=0.021) and in those with a family history of stomach cancer (RR=1.31, P=0.037). CONCLUSIONS: More active management, such as intensive endoscopic follow-up examinations, lifestyle change and education regarding gastric dysplasia, are required in those older than 61 years, having a higher intake of grain or with a family history of stomach cancer.
Edible Grain ; Endoscopy ; Follow-Up Studies ; Gastritis, Atrophic ; Humans ; Incidence ; Life Style ; Metaplasia ; Multivariate Analysis ; Risk Factors ; Smoke ; Smoking ; Stomach ; Stomach Neoplasms

The superior oblique tendon sheath syndrome was first described by Brown(1950). The essential feature is a limitation of elevation in adduction caused by a short or inadequately mobile anterior segment of the superior oblique tendon and its sheath, which restricted passive elevation in the fully adducted position. Brown has subdivided the entity into true and simulated Brown's syndrome. True Brown's syndrome may be typical or atypical. Typically, there is no significant co-existing limitation of the homolateral superior rectus muscle; atypically there is a significant limitation. Numerous surgical techniques have been advocated to treat Brown's syndrome. Of these, a tenectomy of the homolateral superior oblique has emerged as the most effective method. The authors experienced two cases of Brown's syndrome, one is typical in 5 year old male patient, the other is atypical in 27 year old male patient. Excellent result was obtained in typical Brown's syndrome who underwent a tenectomy of the superior oblique, including the sheath.
Adult ; Child, Preschool ; Humans ; Male ; Tendons

No abstract available.
Cervix Uteri* ; Female ; Hysterectomy*

No abstract available.
Female ; Pregnancy ; Pregnancy, Ectopic*

No abstract available.
Krukenberg Tumor*

No abstract available.
Krukenberg Tumor*

A thymoma often occurs in patients with myasthenia gravis, but the development of multiple thymoma is very rare. The authors report the radiologic and pathologic findings of multiple invasive thymoma in a 59-year-old male with myasthenia gravis.
Humans ; Male ; Middle Aged ; Myasthenia Gravis* ; Thymoma*

Purpose: To report a case of oncocytoma of the eyelid.Case summary: A 70-year-old male visited the ophthalmic clinic, complaining of a mass on his right lower eyelid that had grown steadily in size over the period of 1 year. At the time of his visit, his best-corrected visual acuity was 0.8 in the right eye and 0.8 in the left eye. The eyelid mass had a shape similar to that of a conjunctival nevus, and there was neither pain nor discharge. The eyelid mass was excised under local anesthesia. The mass biopsy presented as oval polygonal cells rich in eosinophilic granules in the cytoplasm. Based on this finding, the patient was diagnosed with oncocytoma of the eyelid. The patient has been under follow-up without further treatment or recurrence. Conclusions Oncocytoma of the eyelids is rare and has not been reported in Koreans; however, very rare but aggressive forms have been reported. Thus, it is necessary to make an accurate diagnosis through biopsy and close follow-up.