Introduction: Renal artery stenosis is the most prevalent disease of renal artery and has an important role in making hypertension and renal atrophy. Since in previous researches, despite high frequency of risk of cardiovascular disease in Iran, there did not exist any general research investigating risk factors of coronary artery disease and incidence of contemporary renal artery stenisis, ...

Background: Laryngotracheal stenosis is one of the most challenging problems for otolaryngologists. Several methods were developed to treat this problem. However, in many cases, this symptom could be recurred and the patients would suffer from operations for treatment. In this survey, the effect of topical mitomycin-C after laser therapy and dilatation for preventing laryngotracheal stenosis is...

    Introduction: Renal transplantation has established itself as the treatment of choice for the majority of patients with End stage renal failure(ESRF). Arterial stenosis is the most common vascular complication after kidney transplantation, occurring in approximately 4%-25% of transplant recipients. Case Report: The patient is a 68 year old man with ESRF due to Poly cystic kidney disease(PCK...

Introduction: Atherosclerotic stenosis of carotid territory is the most common cause of ischemic stroke. A higher frequency of intracranial arterial stenosis has been reported in Africa and the Far East. Methods: 304 geriatric ischemic stroke patients admitted in Mackenzie hospital, Canada and the same number of geriatric ischemic stroke patients with similar sex ratio admitted in Valie-Asr ho...

This is retrospective double-blind research, which was carried out in Imam Khomeini hospital in order to study the accuracy of color Doppler ultrasonography for detecting the site and grade of stenosis in cervical carotid artery. 40 patients with mean age of 62 years studied with color Doppler before DSA angiography. The most common sites of stenosis were left internal carotid (39.5%) and right...

Introduction: Nowadays caotid Dopplers sonography is gold standard for carotid artery screening in coronary aetery bypass grafting (CABG) candidates. This study was carried out in an angioplasty center in southern seaport in Iran to assesss theprevalence of artery stenosis and correlation of the atherosclerosis risk factor with the rate of artery stensis, and nence to define the high risk group...