Most of treatments have been performed laparotomy, but the rapid advances in laparoscopic operative and laboratory techniques and instrument allowed to apply laparoscopic surgery to this disease. We have reviewed 342 cases of ectopic pregnancy from march 1994 to march 2001.The cornual pregnancies were 21 case (6.1%), and the laparoscopic management in 11 cases. The mean gestational age at the time of laparoscopic surgery was 9.1 1.2 (n=11) weeks, and laparotomy was 9.4 1.3 (n=10) weeks. There were no significant difference. The mean operation time of laparoscopic surgery was 72.8 25.5minutes, and laparotomy was 68.3 24.3minutes. The mean hospital days of laparoscopic surgery were 4.9 2.4days, and laparotomy were 6.6 2.3days. In conclusion, laparoscopic surgery can be used as effective and safe as laparotomy for cornual pregnancy.
Female ; Gestational Age ; Laparoscopy* ; Laparotomy* ; Pregnancy* ; Pregnancy, Ectopic

PURPOSE: To evaluate imaging findings and lung density changes after 95% oxygen inhalation in rat. MATERIALS AND METHODS: A total of 18 rats were divided into three groups on the basis of inhalation time: group I(n=6) inhaled 95 % oxygen for 24 hours, and group II(n=6) for 48 hours, group III(n=6) for 60 hours. A control group(n=6) inhaled room air(21% oxygen). Chest radiograph and high resolution computed tomography were performed, and pathologic and imaging findings were compared. RESULTS: Chest radiograph showed abnormality only in group III. High resolution CT, however, revealed abnormal findings in all three groups : diffuse ground glass opacity in groups I, II and III, additional focal patchy consolidation at the peripheral portion in group II, and diffuse consolidation in group III. Lung density was sig-nificantly higher in group I than in controls(p <0.05), while density in group II was not significantly different from that in group I(p >0.05). In group III, density was significantly higher than in group II. The lung density changes seen in all groups showed a bilateral diffuse increased pattern. but, in group III, changes were more severe in the central, peripheral and posterior portion of the lower lung. Ground glass opacity and focal patchy consolidaton seen on HRCT were found on pathologic examination to be due to alveolar cell hyperplasia and septal thickening. Consolidation was caused by alveolar edema and hemorrage. Pathologic lesions were randomly distributed in both lungs. CONCLUSION: One HRCT images, rat exposed to hyperoxia showed ground glass opacity, patchy consolidation and diffuse consolidation. Depending on exposure time, the pathologic findings also indicated increased lung density and a bilateral, diffuse distribution pattern, as well as alveolar cell hyperplasia and septal thickening, alveolar edema and hemorrage. HRCT may be more helpful than simple X-rays for the early detection of pulmonary oxygen toxicity.
Animals ; Edema ; Glass ; Hyperoxia ; Hyperplasia ; Inhalation ; Lung* ; Oxygen* ; Radiography, Thoracic ; Rats*

Migration of Steinmann pins into the thoracic cavity is uncommon, but when occurs it can bring devasting consequences. A Sixty-year-old woman had pinning of the right humerus surgical neck fracture. She was not followed up after discharge. Two years later, a chest x-ray film and chest CT showed that the pin had migrated to the right hemithorax. The migrated pins were removed with right anterolateral thoracotomy incision without any difficulties.
Female ; Humans ; Humerus ; Neck ; Thoracic Cavity ; Thoracotomy ; Thorax ; Tomography, X-Ray Computed ; X-Ray Film

PURPOSE: There are limited population-based data regarding herpes zoster in children. Thus we conducted a multi-institutional epidemiological analysis of herpes zoster in children and comparative analysis according to their immune status. MATERIALS AND METHODS: The study included 126 children under the age of 18 years who were hospitalized for herpes zoster at 8 hospitals in South Korea, between July 2009 and June 2015. The subjects were divided into 2 groups according to their immune status, and medical records were reviewed. RESULTS: There were 61 cases (48.4%) in the immunocompetent group and 65 cases (51.6%) in the immunocompromised group. Median age was older in immunocompromised group (11.4 vs. 8.6) (p<0.001). The mean duration of hospitalization was longer in immunocompromised group (11.0 vs. 6.6) (p<0.001). Patients were treated with oral or intravenous antiviral agents. A total of 12 in immunocompetent group were cured only by oral acyclovir. No treatment failure was found in both groups. Six immunocompromised patients had postherpetic neuralgia and 1 case was in immunocompetent group. In immunocompetent children, herpes zoster was likely caused by early varicella infection. There was no increase in progression of severity in both groups due to appropriate treatment. CONCLUSION: Early initiation of therapy is necessary for those in immunocompromised conditions. And inactivated herpes zoster vaccination may be considered in immunocompromised adolescents in the future.
Acyclovir ; Adolescent ; Antiviral Agents ; Chickenpox ; Child ; Child, Hospitalized ; Herpes Zoster ; Hospitalization ; Humans ; Immunocompromised Host ; Korea ; Medical Records ; Neuralgia, Postherpetic ; Treatment Failure ; Vaccination

Although growth associated protein-43 (GAP-43) is known to play a significant role in the regulation of axonal growth and the formation of new neuronal connections in the hippocampus, there is only a few studies on the effects of acute stress on GAP-43 mRNA expression in the hippocampus. Moreover, the effects of repeated citalopram treatment on chronic mild stress (CMS)-induced changes in GAP-43 mRNA expression in the hippocampus have not been explored before. To explore this question, male rats were exposed to acute immobilization stress or CMS. Also, citalopram was given prior to stress everyday during CMS procedures. Acute immobilization stress significantly increased GAP-43 mRNA expression in all subfields of the hippocampus, while CMS significantly decreased GAP-43 mRNA expression in the dentate granule cell layer (GCL). Repeated citalopram treatment decreased GAP-43 mRNA expression in the GCL compared with unstressed controls, but this decrease was not further potentiated by CMS exposure. Similar decreases in GAP-43 mRNA expression were observed in CA1, CA3 and CA4 areas of the hippocampus only after repeated citalopram treatment in CMS-exposed rats. This result indicates that GAP-43 mRNA expression in the hippocampus may differently respond to acute and chronic stress, and that repeated citalopram treatment does not change CMS-induced decreases in GAP-43 mRNA expression in the GCL.
Animals ; Axons ; Citalopram ; GAP-43 Protein ; Hippocampus ; Humans ; Immobilization ; Male ; Neurons ; Rats ; RNA, Messenger

Purpose: This study examined the recognition of rehabilitative robots for treatment in physical therapists. Methods: This study surveyed 100 physical therapists in Seoul and Gyeonggi-do using Google Form, an online survey tool. The questionnaire consisted of 21 questions, including eight questions on the general characteristics, 13 questions on the recognition of rehabilitative robots. Results: The general characteristics of the physical therapists showed differences and influences on recognition of rehabilitative robots, and there were statistically significant differences. There were significant differences in the recognition of rehabilitation robots according to general characteristics in gender, age, education degree, type of hospital, average weekly working time, and treatment field. Multiple regression analysis found that gender and the type of hospital influenced the recognition of rehabilitation robots. Conclusion Physical therapists showed differences in recognition of rehabilitative robots according to their general characteristics, and gender and the type of hospital influence the recognition of rehabilitation robots. Sufficient systematic education programs should be provided, and physical therapists require policy adjustments to increase their accessibility to rehabilitation robots through continuing education.

Purpose: This study examined the recognition of rehabilitative robots for treatment in physical therapists. Methods: This study surveyed 100 physical therapists in Seoul and Gyeonggi-do using Google Form, an online survey tool. The questionnaire consisted of 21 questions, including eight questions on the general characteristics, 13 questions on the recognition of rehabilitative robots. Results: The general characteristics of the physical therapists showed differences and influences on recognition of rehabilitative robots, and there were statistically significant differences. There were significant differences in the recognition of rehabilitation robots according to general characteristics in gender, age, education degree, type of hospital, average weekly working time, and treatment field. Multiple regression analysis found that gender and the type of hospital influenced the recognition of rehabilitation robots. Conclusion Physical therapists showed differences in recognition of rehabilitative robots according to their general characteristics, and gender and the type of hospital influence the recognition of rehabilitation robots. Sufficient systematic education programs should be provided, and physical therapists require policy adjustments to increase their accessibility to rehabilitation robots through continuing education.