PURPOSE: The purpose of this study was to identify effects of 'mental illness education using movies' on the perceptions and attitudes toward mental illness held by middle and high school teachers. METHODS: The participants were 66 middle and high school teachers, 33 in the experimental group and 33 in the control group. The 'mental illness education using movies' was given to the experimental group twice a week for two weeks. The perceptions and attitudes toward mental illness were measured using the Knowledge and Attitude toward Mental Illness Questionnaire developed by Park, Paik, and Kwack (1995). RESULTS: After the mental illness education, there was a significant difference between the experiment and control group for psychological and environmental concepts toward mental illness (t=7.10, p<.001). CONCLUSION: 'Mental illness education using movies' has limited effects on the perceptions and attitudes of middle and high school teachers toward mental illness. The results of this study indicate that further research is needed with a revised contents of 'the mental illness education using movies' if perceptions and attitudes are to be changed.
Education* ; Humans ; Mental Health ; Surveys and Questionnaires

Ceftriaxone is known to induce a precipitation in the gallbladder that mimics gallstones on sonography in the children and adults. "Biliary pseudolithiasis" is now used to describe this reversible, benign complication accompanying ceftriaxone therapy. It is important to be aware of this adverse effect because it does not need any specific treatment. To our knowledge, there have not been any reports of CT findings of ceftriaxone-associated biliary pseudolithiasis in literature. We herein report two cases of ceftriaxone-associated biliary pseudolithiasis with sonographic and CT findings, which were completely resolved after the cessation of ceftriaxone therapy.
Adult ; Ceftriaxone ; Child ; Gallbladder ; Gallstones ; Humans ; Ultrasonography*

PURPOSE: Feeding intolerance is common in premature infants. It may extend the parenteral nutrition period and increase the risk of complications. We evaluated the efficacy of erythromycin and metoclopramide in neonates with feeding intolerance. METHODS: Between December 2006 to August 2011, 114 neonates with feeding intolerance were divided into two groups treated with either erythromycin or metoclopramide in the neonatal intensive care unit of Chung-ang University Hospital, a tertiary care center. We defined neonates with feeding intolerance as those who either could not be fully fed enterally (120 mL/kg/day) within 7 days or who skipped feeding more than twice per day because the gastric residual volume was >20% of each feed or more than 50% once. The time taken to achieve 50%, 75%, and 100% enteral feeding was estimated retrospectively. RESULTS: The erythromycin group achieved 50% feeding (P=0.047), 75% feeding (P=0.042), and 100% feeding (P=0.039) earlier than the metoclopramide group. The erythromycin group achieved 100% feeding earlier than the metoclopramide group among infants with birth weight > or =1,500 g (P=0.036) and those with gestational age > or =34 weeks (P=0.008). CONCLUSION: Compared with metoclopramide, erythromycin improves feeding in neonates with feeding intolerance, especially in infants with birth weight > or =1,500 g and in those with gestational age > or =34 weeks.
Birth Weight ; Enteral Nutrition ; Erythromycin* ; Gestational Age ; Humans ; Infant ; Infant, Newborn* ; Infant, Premature ; Intensive Care, Neonatal ; Metoclopramide* ; Parenteral Nutrition ; Residual Volume ; Retrospective Studies ; Tertiary Care Centers

The present study was designed to examine the effect of d-amphetamine on CA release from the isolated perfused model of the rat adrenal gland, and to establish its mechanism of action. D- amphetamine (10~100microM), when perfused into an adrenal vein of the rat adrenal gland for 60 min, enhanced the CA secretory responses evoked by ACh (5.32x10-3 M), excess K+ (5.6x10-2 M, a membrane depolarizer), DMPP (10-4 M, a selective neuronal nicotinic Nn-receptor agonist) and McN-A-343 (10-4 M, a selective M1-muscarinic agonist) only for the first period (4 min), although it alone has weak effect on CA secretion. Moreover, d-amphetamine (30microM) in to an adrenal vein for 60 min also augmented the CA release evoked by BAY-K-8644, an activator of the dihydropyridine L-type Ca2+ channels, and cyclopiazonic acid, an inhibitor of cytoplasmic Ca2+ ATPase only for the first period (4 min). However, in the presence of high concentration (500microM), d-amphetamine rather inhibited the CA secretory responses evoked by the above all of secretagogues. Collectively, these experimental results suggest that d-amphetamine at low concentrations enhances the CA secretion from the rat adrenal medulla evoked by cholinergic stimulation (both nicotininc and muscarinic receptors) as well as by membrane depolarization, but at high concentration it rather inhibits them. It seems that d-amphetamine has dual effects as both agonist and antagonist at nicotinic receptors of the isolated perfused rat adrenal medulla, which might be dependent on the concentration. It is also thought that these actions of d-amphetamine are probably relevant to the Ca2+ mobilization through the dihydropyridine L-type Ca2+ channels located on the rat adrenomedullary chromaffin cell membrane and the release of Ca2+ from the cytoplasmic store.
(4-(m-Chlorophenylcarbamoyloxy)-2-butynyl)trimethylammonium Chloride ; 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester ; Adrenal Glands ; Adrenal Medulla* ; Amphetamine ; Animals ; Calcium-Transporting ATPases ; Chromaffin Cells ; Cytoplasm ; Dextroamphetamine* ; Dimethylphenylpiperazinium Iodide ; Membranes ; Neurons ; Rats* ; Receptors, Nicotinic ; Veins

Purpose: The purpose of this study was to present the distribution of lesions among the six categories of the pathology reporting system for thyroid core-needle biopsy (CNB), along with the range of malignancy risk of each category based on different diagnostic criteria for benignity in a clinical cohort. Methods: For 1,216 consecutive nodules (≥1 cm) of 1,125 patients who underwent CNB at two hospitals, the diagnostic results based on the six categories of thyroid CNB were analyzed. Patients were divided into three groups according to prior fine-needle aspiration (FNA) status: second-line CNB for nodules where prior FNA yielded nondiagnostic or unsatisfactory results (n=57), second-line CNB for nodules with prior FNA results of atypia/follicular lesion of undetermined significance (AUS/FLUS) (n=303), and first-line CNB (n=856). Results: The proportion of nodules in each CNB category and the range of the malignancy rate for each category was as follows, in order from category I to VI: 1.8%, 23.1%-75.0%; 57.9%, 0.7%-16.7%; 16.0%, 13.2%-46.7%; 8.8%, 53.8%-56.8%; 2.0%, 100%; and 13.5%, 100%. First-line CNB was associated with a higher rate of conclusive diagnoses (category II, IV, or VI) (725 of 856, 84.7%) than second-line CNB with prior nondiagnostic or AUS/FLUS FNA results (241 of 360, 66.9%; P<0.001). Conclusion The overall distribution of nodules across the six categories of thyroid CNB and the ranges of malignancy risk for those categories were presented in a clinical cohort. First-line CNB tended to produce a higher rate of conclusive results than second-line CNB with prior inconclusive FNA results.

PURPOSE: To evaluate the long-term outcomes of fascial sling operation conducted at multicenters in Korea. MATERIALS AND METHODS: 564 patients, who underwent fascial sling operation for stress urinary incontinence, between December 1996 and May 2001, at 10 institutions in Korea, were included in this study. They were all followed up for a period of at least 2 years. History taking, a physical examination, and urodynamic studies, including Valsalva leak point pressure (VLPP), were conducted before the operation. Postoperative symptoms and satisfaction were assessed using a questionnaire. The 269 (47.7%), 266 (47.2%) and 29 (5.1%) patients underwent operations with autologous rectus fascia, cadaveric allograft fascia and autologous fascia lata, respectively. RESULTS: The mean follow up period was 43.6 months, ranging from 24 to 77 months. Stress urinary incontinence was cured in 485 (86.0%) patients and improved in 31 (5.5%). In autologous fascia group, 252 (84.6%) patients were cured and 18 (6.0%) improved; whereas, in allograft fascia group 233 (87.6%) patients were cured and 13 (4.9%) improved. 253 (84.9%) patients with autologous fascia and 228 (85.7%) patients with allograft fascia were satisfied, making a total of 481 patients (85.3%) that were satisfied with the operation. According to the fascia length and preoperative VLPP value, there were no differences in the success and patient satisfaction rates. There were 197 (34.9%) patients with preoperative urge urinary incontinence, and 92 (46.7%) of these were either cured or improved postoperatively. However, de novo urge urinary incontinence was noted in 8 patients (1.4%). CONCLUSIONS: Our results suggest that the long-term outcome of fascial sling operation for the treatment of stress urinary incontinence was satisfactory.
Allografts ; Cadaver ; Fascia ; Fascia Lata ; Female* ; Follow-Up Studies ; Humans ; Korea* ; Patient Satisfaction ; Physical Examination ; Surveys and Questionnaires ; Urinary Incontinence* ; Urodynamics

We report two cases of hemolytic uremic syndrome (HUS) associated with Escherichia coli O114. Two cases were similar and showed the same clinical courses. After prodrome of diarrhea and vomiting lasting 1-2 days, azotemia persisted for about 10 days, and during that period, the patients were on peritoneal dialysis. They recovered without any sequelae after about 15 days. Direct multiplex PCR of stool culture revealed eae and stx2 gene and the result of ELISA done on the colony positive of eae gene confirmed Escherichia coli O114. This is the first report of HUS associated with Escherichia coli O114. We recommend, Shiga toxin producing bacterial infection must be considered and efforts should be made to scrutinize the organism in all diarrhea-prodrome HUS patients.
Azotemia ; Bacterial Infections ; Diarrhea ; Enzyme-Linked Immunosorbent Assay ; Escherichia coli* ; Escherichia* ; Hemolytic-Uremic Syndrome* ; Humans ; Multiplex Polymerase Chain Reaction ; Peritoneal Dialysis ; Shiga Toxin ; Vomiting

PURPOSE: To evaluate the outcomes and prognostic factors in children with extracranial germ cell tumors (GCTs) treated at a single institution. METHODS: Sixty-six children diagnosed with extracranial GCTs between 1996 and 2012 were included in the study. Primary treatment was surgical excision, followed by six cycles of cisplatin-based chemotherapy. The survival rates were compared according to the International Germ Cell Cancer Cooperative Group classification used for GCTs in adults to validate the classification guidelines for GCTs in children. RESULTS: The median patient age was 4.4 years. In 34 patients (51.5%), the primary tumor site was the gonad. Extragonadal GCTs were detected in 32 patients. The 5-year overall survival and event-free survival (EFS) were 92.0%+/-3.5% and 90.4%+/-3.7%, respectively. In univariate analysis, tumor histology, metastasis, and elevated alpha-fetoprotein were not prognostic factors in children with extracranial GCTs. However, EFS was poorer in patients with mediastinal disease (n=12, 66.7%+/-13.6 %) than in those with nonmediastinal disease (n=54, 96.0%+/-2.8%) (P=0.001). The 5-year EFS was lower in patients older than 10 years, (n=21, 80.0%+/-8.9%) compared with those younger than 10 years (n=45, 95.2%+/-3.3%) (P=0.04). Multivariate analysis identified the mediastinal tumor site as the only independent prognostic factor. CONCLUSION: The prognosis of children with extracranial GCTs was favorable. However, nongerminomatous mediastinal tumors were associated with poor survival in children. Further research is needed to improve the prognosis of children with malignant mediastinal GCTs.
Adult ; alpha-Fetoproteins ; Child* ; Classification ; Disease-Free Survival ; Drug Therapy* ; Germ Cells* ; Gonads ; Humans ; Mediastinal Diseases ; Mediastinum ; Multivariate Analysis ; Neoplasm Metastasis ; Neoplasms, Germ Cell and Embryonal* ; Prognosis ; Survival Rate

PURPOSE: The authors analyzed how the regional cerebral blood flow (rCBF) findings of patients with major depression differ from the normal control, and our results were compared to previous reports. MATERIALS AND METHODS: Twelve patients fulfilling DSM-IV criteria for major depression who were off all psychotropic medications for >4weeks (male: 7, female: 5, age range: 19~52 years, average age: 29.3+/-9.9 years) and 14 normal volunteers (male: 8, female: 6, age range: 19~53 years, average age: 31.4+/-9.2 years) were recruited. Images of brain perfusion SPECT were obtained using Tc-99m ECD and patterns of the rCBF were compared between patients with major depression and the healthy control subjects. RESULTS: The patients with major depression showed increase of the r-CBF in right lingual gyrus, right fusiform gyrus, left lingual gyrus, left precuneus, and left superior temporal gyrus, and showed decrease of r-CBF in right pons, left medial frontal gyrus, cingulate gyrus of left limbic lobe, cingulate gyrus of right frontal lobe, and cingulate gyrus of right limbic lobe compared to the normal control. CONCLUSION: The Tc-99m ECD brain perfusion SPECT findings in our study did not differ from the previously reported regional cerebral blood flow pattern of patients with major depression. Especially, decreased rCBF pattern typical to major depression patients in the right pons, left medial frontal gyrus, and cingulate regions was clearly demonstrated.
Brain ; Cysteine ; Depression ; Depressive Disorder, Major ; Diagnostic and Statistical Manual of Mental Disorders ; Frontal Lobe ; Gyrus Cinguli ; Humans ; Organotechnetium Compounds ; Perfusion ; Pons ; Tomography, Emission-Computed, Single-Photon

Glucocorticoid (GC) excess, including Cushing's syndrome, is a common cause of secondary osteoporosis. Thirty to fifty percent of Cushing's syndrome patients experience non-traumatic fractures, which is often the presenting manifestation of Cushing's syndrome. However, there have been rare cases of Cushing's syndrome diagnosed only based upon bone manifestations. We describe a case of Cushing's syndrome that was diagnosed in a 44-year-old woman who initially visited our hospital due to multiple non-traumatic rib fractures. She did not exhibit any other manifestations of Cushing's syndrome such as moon face, buffalo hump or abdominal striae. Initially, we evaluated her for bone metastases from a cancer of unknown origin, but there was no evidence of metastatic cancer. Instead, we found a left adrenal incidentaloma. As a result of the hormone study, she was diagnosed as having Cushing's syndrome. Interestingly, her bony manifestation of Cushing's syndrome, which was evident in the bone scan and bone mineral densitometry, completely recovered after a left adrenalectomy. Therefore, the possibility of Cushing's syndrome as a cause of secondary osteoporosis should be considered in young patients with non-traumatic multiple fractures, with or without any other typical features of Cushing's syndrome.
Adrenalectomy ; Adult ; Buffaloes ; Cushing Syndrome* ; Densitometry ; Female ; Humans ; Neoplasm Metastasis ; Osteoporosis ; Rib Fractures*