Objective: This study aims to estimate the prevalence of psychological stress and association between the levels of stress and study variables among Gorgan medical students. Materials and methods: All three year medical students (129 basic sciences students) in Gorgan Faculty of Medicine, Golestan University of medical Sciences, were asked to complete the Kessler 10 questionnaire. Results: The findings showed mild, moderate and severe stress among 26.22%, 20.50% and 14.75% study subjects. 39.35% of medical students had no stress. There was statistically significant association between year of study and stress levels (p= 0.040). Conclusion: The results indicate that there is a decrease in the psychological health of first year medical students. Provided that stress management courses are organised by medical schools, when the students arrive, they will cope up with the stress in coming years. These courses may reduce the negative effects of stress on medical students. By providing such courses and reducing stress level, medical students may improve their medical education. Key words: Medical students, stress, Gorgan doi: 10.3126/kumj.v6i3.1726 Kathmandu University Medical Journal (2008), Vol. 6, No. 3, Issue 23, 421-425
Corona-virus infection that arose from china is now a global pandemic. It presents with a variety of pulmonary manifestations, most commonly in the form of ground glass pulmonary lesions and opacities. Less common manifestation such as pnuemothorax has been reported by some authors. In this study we report a 56 years old man with Corona-virus disease presenting with tension pneumothorax, a rare and life-threatening complication of Corona-virus infection that has not been reported previously. In our case, after insertion of thoracostomy tube, the patient's symptoms improved. After about one year of Corona-virus pandemy, it still presents with some rare pulmonary and extra-pulmonary manifestations, so, familiarity with these manifestations is important for a correct diagnosis and treatment.
Paratracheal air cysts are lesions adjacent to trachea. They are often asymptomatic and are found usually as an incidental finding in imaging. The pathology of these lesions is unclear and they can be congenital or acquired. Paratracheal air cysts rarely cause symptoms in patients. In this report we present a 62-year-old woman with a large paratracheal air cyst that caused interesting rare symptoms such as dysphagia, dyspnea, and hoarseness who became completely symptom-free after treatment.
Background: Optimal duration for medical therapy of liver hydatid cysts before surgery in not certainly defined yet. In this study, we aimed to evaluate the effectiveness of 2 weeks preoperative albendazole in decreasing viable cysts. Methods: Patients referring to Imam Reza Hospital, Mashhad, Iran with a diagnosis of hepatic hydatid cyst were randomly divided into intervention (44 patients) and control (46 patients) groups. The case group were treated with oral albendazole before surgery and the control group underwent surgery without albendazole therapy. Efficacy of albendazole on the reduction of prevalence and viability of the protoscoleces was finally evaluated. Results: A number of 90 patients were included in the final analysis. Protoscoleces were reported alive in 10 (22.7%) and 17 (36.9%) of patients in the case and control group, respectively. The decrease of live protoscoleces in case group was not statistically significant (P=0.14). Conclusion: Decrease in the viability of protoscoleces in hepatic hydatid cysts after 2 weeks administration of oral albendazole at a dose of 10 mg/kg/day preoperatively, is not significant. Optimal duration of medical treatment before surgery seems to be 4 weeks or more.
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