Epithelioid smooth muscle tumor is relatively rare and potentially malignant, especially in retroperitoneum. Distinct criteria for malignancy still have not been clarified in this epithelioid variant arising in retroperitoneum. We report a deceptively benign-appearing epithelioid leiomyosarcoma in a 50-year-old female. She was admitted with abdominal discomfort and dysuria. Abdominal CT showed a well-demarcated, 10 10 cm sized, solid mass in retroperitoneum. Concomitant metastatic lesions were noted in right lung field. Surgical excision of retroperitoneal mass and right lung lobectomy were performed. The retroperitoneal mass showed yellowish-tan, well-delineated and lobulated appearance. Histologically, this tumor was composed of predominantly epithelioid, round to oval cells with distinct clear cytoplasm and slightly atypical nuclei. Mitosis was rare (0~1/50 HPF). Lung lesions were morphologically similar to that of retroperitoneum.
Cytoplasm ; Dysuria ; Female ; Humans ; Leiomyosarcoma* ; Lung ; Middle Aged ; Mitosis ; Smooth Muscle Tumor ; Tomography, X-Ray Computed

OBJECTIVE: To evaluate the current status and new trends in gynelcological pelviscopy in Korea. METHODS: A survey was conducted and analyzed based on 20997 cases of operative pelviscopy hom May, 1985 to February, 1998 reported from twenty four university hospitals in Korea. RESULTS: The results obtained were ss followings; 1) 45.9 % of the total cases was 30 to 39 years old age group and it was the most dominant age group, 2) The previous operative history was found in 10.9% of the tota1 cases and included cesarean section(30.0%), ectopic pregnancy(20.3%), etc. 3) The operative indications were diagnostic(26.2%), myoma uteri(23.1%), ectopic pregnancy(21.4%), adnexal mass(18.4%), etc. In cases of diagnostic indication, the most common post-operative diagnosis of pelviscopic surgery was tubal pregnancy(30,6%). 4) The operative titles were salpingectomy(25.1%), hysterectomy(19.9%), salpinghorectomy(19.8%), etc. 5) The complications of operative pelviscopy were composed of subcutaneous emphysema(0.58%), preperitoneal bleeding(0.3%), bladder injury(0,3%), bowel injury(0.3%), etc. 6) lhe survey showed that 57.1% of the respondents desired more than 1 year of period for well peration between the operator and the assistant. 56.7% of respondents indicated that the surgical technique of the operator was the most important factor for a successful pelvisocopic surgery. 7) The most beneficial effect of the pelviscopy included the comfortableness of the patient(40.0%), cosmetic effect(22.8%), decrease of complications(14.2%), etc. CONCLUSION: The modem methods of operative pelviscopy have been successfully used in the treatment of gynecological disease. Today, pelviscopic surgery is being applied in almost all the cases of gynecological disease. Hence, the majority of pelviscopy techniques and pracedures being performed by surgeon must be taught in the controlled setting of a residency or a fellowship training program.
Adult ; Surveys and Questionnaires ; Diagnosis ; Education ; Fellowships and Scholarships ; Hospitals, University ; Humans ; Internship and Residency ; Korea* ; Modems ; Myoma ; Urinary Bladder

PURPOSE: The purposes of this study were to examine the amount of daily fluid intake among nursing home residents and to explore the caregiver's perceived barriers to elderly's fluid intake. METHOD: Data was collected from 111 nursing home residents and 64 caregiver's in 4 nursing homes. A random, non-consecutive three days of 24 hour fluid intake was measured and recorded. The caregiver's perceived barriers to elderly's fluid intake was assessed using a structured questionnaire. RESULTS: The average amount of daily fluid intake was 1,035(SD=359)ml with the range of 210ml to 2,050ml. About 52% (n=58) of the subjects had a less than adequate fluid intake. The amount of daily fluid intake was significantly associated with age, mental status, physical functioning, and the number of oral medications ordered. The most frequently mentioned caregiver's perceived barrier was elderly's concern about incontinence with increased fluid intake. CONCLUSION: Inadequate fluid intake among nursing home residents is prevalent. To enhance adequate hydration of nursing home residents, an institution wide nursing intervention is necessary.
Aged ; Aged, 80 and over ; Caregivers/*psychology ; *Drinking ; Female ; *Frail Elderly ; Humans ; Male ; *Nursing Homes ; Urinary Incontinence/psychology

This study was carried out to evaluate the quantity of the nerve fiber of the terminal branches of the typical brachial plexus in the 6 sides of the Korean adults. The dorsal scapular nerve, which is derived from ramus of the brachial plexus, was comprised of C5 and participating nerve fiber was 355+/-180. The long thoracic nerve was composed of C5, C6 and C7, and was mainly originated from C6, and participating nerve fiber was 743+/-346. The nerves, which are branched out from trunk, nerve to subclavius muscle was composed of C5 and participating quantity was 242+/-71. The suprascapular nerve was comprised of C5 and C6, and the nerve fiber was mainly derived from C5 (1,942+/-505). The nerve, which is originated from proximal portion of the cord, the lateral pectoral nerve was constituted of C5, C6 and C7. The main component was C7 as the 2,917+/-785 nerve fiber. The medial pectoral nerve was made with C8 and T1. The main component was C8 as the 964+/-430 nerve fiber. The upper subscapular nerve was derived from C5 and C6. The nerve fiber was 1,179+/-92 in C5, mainly participated. The Lower subscapular nerve was constituted of C5, C6 and C7. C6 was the main component and contributing nerve fiber was 1,070+/-390 in C6, principal component. The thoracodorsal nerve was formed by C6, C7 and C8. The chief component was C7, contributed of 2,335+/-324. The nerves, which are came out from the distal portion of the cord, musculocutaneous nerve was derived from the C5, C6 and C7. The C6 was principal component, and was joined with 4,009+/-1,883. The median nerve was contributed from C5 to T1. The chief component was C7 added with 9,651+/-2,663. The ulnar nerve was composed of C7, C8 and T1. The C8 was the main component comprised of 10,075+/-1,473. The medial brachial and antebrachial cutaneous nerves was constituted of C8 and T1. In the both nerves, the main component was T1 participated with 1,752+/-390, 3,080+/-1,140 respectively. The radial nerve was composed of C5 to T1. The C7 was principal component added with 7,958+/-2,333. The axillary nerve was made up C5 and C6. In the nerve, the both spinal segments were similarly participated to the nerve. This results could be applied for the injuries and neurotization procedure of the terminal nerves of the brachial plexus.
Brachial Plexus ; Median Nerve ; Muscles ; Musculocutaneous Nerve ; Nerve Fibers ; Nerve Transfer ; Porphyrins ; Radial Nerve ; Spinal Nerves ; Thoracic Nerves ; Ulnar Nerve

No abstract available.

PURPOSE: Empathy is an important trait of a physician and a key element in the physician-patient relationship. This study evaluated the ability to express empathy in medical students. METHODS: Medical student empathy was measured by the modified Pencil-and-Paper Empathy Rating Test of Winefield and Chur-Hansen. The subjects comprised 110 medical students. The data were analyzed by descriptive analysis and t-test using SPSS version 21.0 (IBM Corp.). RESULTS: Empathy rating test scores were low-level in medical students (mean, 12.59). There were no differences in the level of ability to express empathy between genders (t=-1.714, p=0.089). CONCLUSION: Our results suggest that practical training in expressing empathy should be included in medical education and that an empathy training program must be focused on changes in behavior.
Education ; Education, Medical ; Empathy* ; Humans ; Physician-Patient Relations ; Students, Medical*

PURPOSE: This study was designed to verify the effect of aromatherapy on a postpartum mother's perineal healing. METHOD: The research design was a clinical trial. The methods of aromatherapy were applied sitz bath or soap application using essential oils with Lavender, Myrrh, Neroli, Rose, Grapefruit, Mandarin, Orange, and Roman Chamomile. The subjects of this experiment were postpartum mothers who delivered vaginally with an episiotomy. They were allocated to one of three groups; the aroma-sitz bath group, aroma-soap application group or control group. To evaluate the effect of aromatherapy, the perineal healing status was measured using the REEDA scale and smears of episiotomy wound were obtained. The data were analyzed by repeated measures of ANOVA, ANCOVA, x2-test, and multiple response analysis via SPSS program. RESULT: The REEDA scale was significantly low in the experimental group at postpartum 5th and 7th days (P=.009, P=.003), respectively. Most were observed 'few'(5-10 bacteria per field) bacteria in the smears of episiotomy wound. The one bacteria was identified in the 50.8% of subjects in pretest and two bacteria in the 60.3% in posttest. Most frequently identified bacteria were Escherichia coli and Enterococcus faecalis. CONCLUSION: In conclusion, these findings indicate that postpartum aromatherapy for perineal care could be effective in healing the perineum perineal care could be effective in healing the perineum.
Adult ; *Aromatherapy ; *Episiotomy ; Female ; Humans ; Perineum/microbiology/pathology ; *Wound Healing

PURPOSE: Class climate is defined as the general attitude of instructors and students in class. Analysing the instructor's behavior helps build a desirable class climate and improves academic achievement and class instruction. METHODS: The checklist using a five-point scale and consisting of 28 pairs of contrary adjectives was divided into four categories of creativeness, activeness, precision, and mildness. Two different classes taught by one instructor were studied. There were five supervisors for this study and a simple statistical analysis was done. RESULTS: For the undergraduate class, the observers' assessments showed the lowest overall point in activeness and the highest in mildness. In general, points given by the instructor were higher than the supervisor's and the student's. CONCLUSION: The instructor's perception of the class was more positive than the observers' and the students'. This means that all tested categories need to be improved. One way of dealing with this problem for the instructor is to set up a meeting with the supervisor and design a class climate improvement plan.
Checklist ; Climate* ; Creativity ; Humans ; Organization and Administration*

The aim of the present study was to describe a variation of the anomalous nasi muscle in relation to the surrounding structures. The anomalous nasi muscle was found in the left face of a 40-year-old female during dissection. The anomalous nasi muscle lay on the lateral side of the nose, and it originated from the frontal process of the maxilla. The origin of the anomalous nasi muscle was located medial to the middle part of the levator labii superioris alaeque nasi muscle. It ascended superomedially to blend with the deep and lateral fibers of the superficial layer of the procerus below the level of the medial palpebral ligament. The length and width of the anomalous nasi muscle were 11.9 mm and 2.8 mm, respectively. This report demonstrated a variation of the anomalous nasi muscle, which will be helpful for understating the nasal movements and nasal wrinkles.
Adult ; Female ; Humans ; Ligaments ; Maxilla ; Nose

PURPOSE: We examined two overarching topics: What are the Fundamental Interpersonal Relations Orientation-Behavior (FIRO-B), Perceived Stress Scale (PSS), and Self-rating Depression Scale (SDS) scores in medical students? Do their interpersonal needs correlate with stress and depression? METHODS: FIRO-B, PSS-10, and SDS were administered to 82 freshmen in College of Medicine, The Catholic University of Korea in 2014. The data were analyzed by descriptive statistics, frequency, two-way analysis of variance, independent t-test, and Pearson correlation analysis using SPSS version 21.0 (IBM Corp.). RESULTS: The level of interpersonal needs was medium range (mean, 24.52). The mean perceived stress score was 18.6. Also, 59.8% and 40.2% of students had normal range (<20) and high stress (> or =20). The mean score for depression was 36.3. Further, 97.6% and 2.4% of students had normal range (< or =49) and mild depression (< or =59). Wanted behavior correlated with stress (r=0.056) and depression (r=0.021). Expressed behavior correlated negatively with stress (r=-0.206) and depression (r=-0.301). CONCLUSION: The interpersonal needs of medical freshmen are related to stress and depression. These results can be used effectively in school adaptation programs for medical students to improve their quality of life.
Depression ; Humans ; Interpersonal Relations ; Korea ; Quality of Life ; Reference Values ; Students, Medical