PURPOSE: The present study was done to examine the effect of music therapy on anxiety and pain in patients for whom a ureteral stent was inserted under local anesthesia. METHOD: The participants in this study were 22 patients who received a ureteral stent at the Day Surgery Center of C University Hospital during the period from May to October in 2006. The patients were divided into a control group (n=11) and an experimental group (n=11). For the experimental group, music was played according to their musical preference using headphones. The music was provided from the point when the patient took the posture for the operation and was covered with a sterilized drape to the point when the cystoscope was removed after finishing the operation. The control group was only provided with ordinary nursing services. RESULTS: The results show that the provision of music therapy to these patients is effective in reducing the patients' salivary cortisol and Vas-anxiety score and stabilizing their systolic blood pressure. CONCLUSION: We conclude that music therapy can be actively used as a nursing intervention for reducing anxiety in patients who receive operations under local anesthesia.
Ambulatory Surgical Procedures ; Anesthesia, Local* ; Anxiety* ; Blood Pressure ; Cystoscopes ; Humans ; Hydrocortisone ; Music Therapy* ; Music* ; Nursing ; Nursing Services ; Posture ; Stents* ; Ureter*

Stress can be defined generally as reponses to stressors on the body or in a definition more focused on the central nervous system, it can be defined as alterations in neuro-psychological homeostatic processes. There is a psychological aspect to stress, related to issues such as memory, emotion, arousal, and also a biological aspect which included activation of specific brain and endocrine circuits. This article reviews a series of neurobiological mechanisms aimed at understanding what are pathways by which stress is perceived, processed, and transduced into a neuroendocrine response. Multiple brain structures are involved in the organization of responses to stressful stimuli. Among them the hypothalamus, septohippocampal structures, amygdala, cingulate and prefrontal cortices, hindbrain regions such as the brainstem catecholamine cell body group (A2/C2 cell groups in the nucleus of the tractus solitaris; A1/C1 cell groups in the ventrolateral medulla; A6 cell groups in the locus ceruleus), the parabrachial nucleus, cuneiform nucleus, and dorsal raphe nucleus are prominent structures. We reviewed with the focus on the classic stress circuits: the limbic- hypothalamic-pituitary- adrenal axis (LHPA) and locus ceruleus-norepinephrine (LC-NE) system. Our review indicates that the LHPA stress circuit and LC- NE system are the complex systems with multiple control mechanisms and that these mechanisms are altered in pathological states, such as chronic stress and depression. The holistic features described in this reviews can provide insight into the nature and location of brain circuits and neurotransmitter receptors involved in stress and the treatment of stress-related disorders.
Amygdala ; Arousal ; Axis, Cervical Vertebra ; Brain ; Brain Stem ; Central Nervous System ; Depression ; Hypothalamus ; Memory ; Neurosciences* ; Raphe Nuclei ; Receptors, Neurotransmitter ; Rhombencephalon

Ochrobactrum anthropi is a ubiquitous gram-negative bacillus and currently thought to be an opportunistic pathogen. We experienced a 66-year-old male patient with continuous ambulatory peritoneal dialysis (CAPD)-related peritonitis caused by O. anthropi. Susceptible antibiotic therapy including amikacin and ciprofloxacin improved the patient's clinical status. However, peritoneal effluent showed sustained leukocytosis, thus CAPD catheter was removed. After 2 weeks of temporary hemodialysis, CAPD was successfully restarted with reinsertion of catheter. This is, to our knowledge, the first case of CAPD-related peritonitis caused by O. anthropi in Korea.
Aged ; Amikacin ; Bacillus ; Catheters ; Ciprofloxacin ; Humans ; Korea ; Leukocytosis ; Male ; Ochrobactrum ; Ochrobactrum anthropi ; Peritoneal Dialysis, Continuous Ambulatory ; Peritonitis ; Renal Dialysis

PURPOSE: It is difficult to obtain biopsies from gastrointestinal stromal tumors (GISTs) prior to surgery because GISTs are submucoal tumors, despite being the most common nonepithelial neoplasms of the gastrointestinal tract. Unlike anatomic imaging techniques, PET-CT, which is a molecular imaging tool, can be a useful technique for assessing tumor activity and predicting the malignant potential of certain tumors. Thus, we aimed to evaluate the usefulness of PET-CT as a pre-operative prognostic factor for GISTs by analyzing the correlation between the existing post-operative prognostic factors and the maximum SUV uptake (SUVmax) of pre-operative 18F-fluoro-2-deoxyglucose (FDG) PET-CT. MATERIALS AND METHODS: The study was conducted on 26 patients who were diagnosed with gastric GISTs and underwent surgery after being examined with pre-operative FDG PET-CT. An analysis of the correlation bewteen (i) NIH risk classfication and the Ki-67 proliferation index, which are post-operative prognostic factors, and (ii) the SUVmax of PET-CT, which is a pre-operative prognostic factor, was performed. RESULTS: There were significant correlations between (i) SUVmax and (ii) Ki-67 index, tumor size, mitotic count, and NIH risk group (r=0.854, 0.888, 0.791, and 0.756, respectively). The optimal cut-off value for SUVmax was 3.94 between "low-risk malignancy" and "high-risk malignancy" groups. The sensitivity and specificity of SUVmax for predicting the risk of malignancy were 85.7% and 94.7%, respectively. CONCLUSIONS: The SUVmax of PET-CT is associated with Ki-67 index, tumor size, mitotic count, and NIH classification. Therefore, it is believed that PET-CT is a relatively safe, non-invasive diagnostic tool for assessing malignant potential pre-operatively.
Biopsy ; Electrons ; Gastrointestinal Stromal Tumors ; Gastrointestinal Tract ; Humans ; Molecular Imaging ; Positron-Emission Tomography ; Sensitivity and Specificity

We report our initial experience of a laparoscopic nephron sparing surgery through retroperitoneal and transperitoneal approaches. One patient with a renal tumor for each approach underwent operations. Cooling technique was not used in either cases and an occlusion of the renal artery with laparoscopic bulldog clamp was performed in the second case. Complete removal of the renal tumor was achieved in both cases. Bleeding control and repair of the collecting system with watertight sutures were successful. The operative time was 2 h and 40 min, 4 h and 5 min in each, warm ischmic time was 15 min in the second case. The hospital stay was for 4 and 8 days. The final pathologic evaluation was for lipoma and renal cell carcinoma (3.5x3.5cm in size) with a negative surgical margin. A laparoscopic nephron sparing surgery is quite feasible and might be offered as an advantage over open surgery with regards to the length of hospital stay, convalescence time and cosmetic results with more experience. But, further long term follow-up for laparascopic nephron sparing surgery might be necessary.
Carcinoma, Renal Cell ; Convalescence ; Follow-Up Studies ; Hemorrhage ; Humans ; Kidney ; Kidney Neoplasms ; Laparoscopy ; Length of Stay ; Lipoma ; Nephrectomy ; Nephrons* ; Operative Time ; Renal Artery ; Sutures

PURPOSE: Nursing is regarded as a female-dominated profession. However, the number of Korean males entering the field of nursing is increasing. This study examines which of the following factors influence professionalism in male and female student nurses: area of nursing, gender identity, gender stereotypes, satisfaction with the field, emotional intelligence, and interpersonal relationships. METHODS: In total, 133 male and 293 female student nurses were selected from four Korean provinces between July 2013 and February 2014 to participate in this study. The data were analyzed with descriptive statistics, t-tests, chi2-tests of independence, and multiple regression analyses using SPSS/Win 20 software. RESULTS: In males, 47.4% of variance in nursing professionalism was accounted for by grades, interpersonal relationships, gender stereotypes, and satisfaction with the field. In females, 41.9% of variance in nursing professionalism was accounted for by satisfaction with the field, interpersonal relationships, area of nursing, age, emotional intelligence and grades. Common factors that influenced both genders included satisfaction with the field, interpersonal relationships and grades. CONCLUSION: Although males and females revealed no significant differences in overall mean scores of nursing professionalism, several factors influencing nursing professionalism did differ by gender. Therefore, gender-specific nursing educational and training programs may be necessary to promote professionalism among student nurses.
Education ; Emotional Intelligence ; Female ; Gender Identity ; Humans ; Male ; Nursing

Mitral ring motion and indices of left ventricular diastolic filling were measured by M-mode and Doppler echocardiography in apical 4 chamber view in 11 dilated cardiomyopathy patients and 9 normal subjects without clinical evidence of heart disease. The mean age of patients was 52 years and average heart rate was 76 beats/min. The parameters of mitral annulus motion include earley relaxation amplitude(ER), late atrial contraction amplitude(AC) and A2-peak excursion(A2-PE). Transmitral flow velocity parameters include peak flow velocity of early diastolic flow velocity(PFVE), peak flow velocity of late atrial contraction(PFVA), the ratio between early and late peak flow velocity(PFVE/PFVA), Acceleration rate of early diastolic peak flow(AR), deceleration rate of early diastolic peak flow(DR), time velocity integral of early diastolic flow velocity(TVIE), time velocity integral of late atrial contraction flow velocity(TVIA) and ratio between early diastolic and late atrial flow velocity integral(TVIE/TVIA). In patients with dilated cardiomyopathy, ER(4.5+/-2.3mm) and AC(2.3+/-1.6mm) were significantly decreased than normal(10.7+/-2.6mm, 6.6+/-1.6mm, p<0.01, p<0.01, respectively), whereas ER/AC(1.7+/-0.7) was not significantly different than normal subjects(1.6+/-0.5). A2-PE(100+/-80 msec) was significantly delayed in dilated cardiomyopathy patients than normal subjects(35+/-25 msec, p<0.01). In analysis of transmitral flow velocities, PFVE, PFVA and PFVE/PFVA, etc were not significantly different compared to normal subjects in patients with dilated cardiomyopathy. Mitral ring motion amplitude was decreased and A2-peak excursion time interval(A2-PE) was delayed in patients with dilated cardiomyopathy, but transmitral flow velocities were not significantly different from normal subjects in patients with dilated cardiomyopathy. These results reflect the facts that early diastolic relaxation amplitude is decreased by the change of compliance of LV and late atrial contractin amplitude is decreased by decrease of atrial contractility and increased stiffness of LA and LV. Despite of decreased mitral ring motion, transmitral flow velocity is not significantly different compared to normal subjects in patients with dilated cardiomyopathy. From these evidences, not only transmitral flow velocity affected by multiple factors but also mitral ring motion affected by LA and LV function are considered in assessment of LV diastolic dysfuction.
Acceleration ; Blood Flow Velocity* ; Cardiomyopathy, Dilated* ; Compliance ; Deceleration ; Echocardiography, Doppler ; Heart Diseases ; Heart Rate ; Humans ; Relaxation

PURPOSE: This study was performed to investigate the present condition of drug abuse and its association with depression, self-rated health and health behaviors by job status in Korean adults. METHODS: Data were derived from the study on four addiction problem and suicide in 2014. Multiple logistic regression was used to analyze patterns of drug abuse according to depression, self-rated health and health behaviors. RESULTS: The prevalence of drug abuse during the past year was 17.1% of the 4,018 subjects. About 3.3 times risk for drug abuse was found among individuals who had high depression scores. The risk of drug abuse was higher among those who were smoking (OR:1.46, 95% CI:1.17~1.83), drinking more frequently (OR:1.30, 95% CI:1.07~1.58), sleeping insufficiently (OR:1.31, 95% CI:1.03~1.67), eating irregularly (OR:1.45, 95% CI:1.19~1.76). Drug abuse problem was detected more seriously among employed than unemployed adults. CONCLUSION: Health-related behaviors, such as smoking, drinking, sleeping, eating should be considered simultaneously when designing strategies to deal with drug abuse problem, and it is important to understand the interaction between drug abuse and mental health. Furthermore, workplace based intervention can be effective in solving drug abuse problem.
Adult ; Depression* ; Drinking ; Eating ; Health Behavior* ; Humans ; Logistic Models ; Mental Health ; Prevalence ; Smoke ; Smoking ; Substance-Related Disorders* ; Suicide

Inflammatory pseudotumor of the lung is considered to be a rare, benign, neoplastic lesion, consisting mainly of spindle mesenchymal cells, sometimes in such a way that its histological appearance mimics that of a spindle cell sarcoma, fibrous histiocytoma or fibrosarcoma. A case of inflammatory pseudotumor of the lung occurring in a 13-year-old boy is reported with pathologic findings, including its ultrastructure. The patient had had no symptoms and accidentally discovered his condition after a chest X-ray examination at a regular school physical check up. The mass was located in the suprahilar area of the left lung. Exploratory thoracotomy revealed a large mass that was removed, together with the left upper lobe of the lung. Microscopically, the mass was composed of numerous interstitial inflammatory cells, mainly lymphoplasma cells. Ultrastructurally, the spindle-shaped mesenchymal cells were arranged haphazadly and the normal pulmonary structure was nearly totally destroyed. Emphasis is given to complete resection of the tumor for both diagnostic and therapeutic purposes.
Adolescent ; Child ; Fibrosarcoma ; Granuloma, Plasma Cell ; Histiocytoma, Benign Fibrous ; Humans ; Lung ; Male ; Plasma Cell Granuloma, Pulmonary* ; Sarcoma ; Thoracotomy ; Thorax

PURPOSE: This study is aimed at identifying the relationships between medical school students' academic burnout, empathy, and calling, and determining whether their calling has a mediating effect on the relationship between academic burnout and empathy. METHODS: A mixed method study was conducted. One hundred twenty-seven medical students completed a survey. Scales measuring academic burnout, medical students’ empathy, and calling were utilized. For statistical analysis, correlation analysis, descriptive statistics analysis, and hierarchical multiple regression analyses were conducted. For qualitative approach, eight medical students participated in a focus group interview. RESULTS: The study found that empathy has a statistically significant, negative correlation with academic burnout, while having a significant, positive correlation with calling. Sense of calling proved to be an effective mediator of the relationship between academic burnout and empathy. CONCLUSION: This result demonstrates that calling is a key variable that mediates the relationship between medical students' academic burnout and empathy. As such, this study provides baseline data for an education that could improve medical students' empathy skills.
Career Choice ; Education ; Education, Medical ; Empathy* ; Focus Groups ; Humans ; Methods ; Negotiating* ; Schools, Medical* ; Students, Medical ; Weights and Measures