Tehran University Medical Journal

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Sarcoidosis is a chronic multisystem disorder of unknown etiology. All parts of the body can be affected but the organ most frequently affected is the lung. Otolaryngologic manifestations occur in 20% to 40% of cases of Sarcoidosis and the spectrum of lesions that may come under the purview of Otolaryngologist is broad. In this case report a patient is presented with large cervical lymphadenopathy and without other manifestation of disorder.

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Background: ‏Today, coronary artery disease is a leading cause of death and morbidity in the world and recognition of all aspects of this problem appears to be necessary and important. In recent years in addition to traditional coronary risk factors, other new risk factors are presented that can affect coronary arteries and accelerate atherosclerosis process. One of the most important of these, are infections, specially with Chlamydia pneumonia. We aimed to study this possibility that is whether correlation between infection with Chlamydia pneumonia and Acute Myocardial Infarction. (AMI).

Materials and Methods: This research is a descriptive case-control study which evaluates frequency of infection with Chlamydia pneumonia in the 100 patients with AMI and 105 patients without any history or evidence of CAD admitted in sections of CCU and surgery, in Dr. SHARIATI and SINA hospitals in 2001. For this purpose we took 5ml blood sample from all of the patients, and tested for specific anti Chlamydia pneumonia antibodies (IgG & IgM) by ELISA method.

Results: Our study showed that 38 percent of control group patients and 54 percent of patients with AMI had positive titer of anti Chlamydia pneumonia antibody and so they were infected with Chlamydia pneumonia {OR= 1.9 (95% CI: 1.34 to 2.46)} (P< 0/001).

Conclusion: This study demonstrates that, there is significant correlation between infection with Chlamydia pneumonia and occurrence of AMI so treatment of this infection could be of profit.

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Background: The idea of integration of medical education into health care system with the goal of comprehensive self sufficiency and complete response to public health needs were initiated in 1985. There were many prose and cones in this procedure which raised many controversies. The dilemma about strengths and weaknesses increased in 2002 during which Iran parliament tried to change the situation. In this study we tried to conclude and exit the dilemma.

Materials and Methods: We studied the attitude of key academic person regarding the integration. In a cross-sectional study using a pretested questionnaire, we assessed the attitude of 556 academic staffs and managers from eight randomly selected medical universities.

Results: Most of respondents agreed the positive out come of integration like establishment of disease surveillance and improving in health indicators, but they believed that the quality of medical education has decreased. Most of respondents suppose that dissociation of medical education may cause a lot of problems.

Conclusion: There are a lot of controversies regarding the strengths and weaknesses of integration. External factors were causes of decreasing the quality of education so it is important to decide about the future by considering external factors.