بنایی, امین
گروه فیزیک پزشکی، دانشکده علوم پزشکی، دانشگاه تربیت مدرس، تهران، ایران --- گروه پرتوشناسی، دانشکده پیراپزشکی، دانشگاه علوم پزشکی ارتش، تهران، ایران
[ 1 ] - ارزیابی و بررسی نتایج حاصل از داپلر فراصوتی در مقایسه با آنژیوگرافی تفریقی دیجیتال در تشخیص تنگ شدگیهای شریان کاروتید داخلی
Introduction: Digital Subtraction Angiography (DSA) is the standard method for detection of carotid artery stenosis. This technique has high radiation dose. With the progress of imaging techniques, noninvasive or minimally invasive methods like the CT angiography, MR angiography and ultrasonography with Doppler or Duplex mode were applicable. This study aimed to evaluate and assesse the results...
[ 2 ] - ارزیابی دز ورودی پوستی و دز مؤثر بیماران در معمول ترین آزمون های رادیولوژی
Introduction: Nowadays, we are witnessing a progressive application of radiology techniques in various communities as well as in Iran. Medical radiological examinations are one of the important sources of public radiological dose. Entrance skin doses and effective doses for patients in diagnostic radiology examinations should be assessed for the imaging techniques optimization and patient&rsquo...
[ 3 ] - حفاظت پرتویی بیماران در سی تی آنژیوگرافی قلب
Introduction: Cardiac CT (Computed Tomography) angiography applies as a pre-exam method for evaluating the patients with medical problems in their cardiac arteries. Due to the high delivered dose in this imaging method, dose reduction techniques and imaging strategies that serve the images quality with minimum patient dose are the subjects for investigation and research studies. This study will...
[ 4 ] - ارزیابی دوز موثر اندام‌های حساس به پرتو در سی‌تی اسکن قفسه سینه زنان، با و بدون سیستم کنترل خودکار تابش‌دهی
Background: There are several techniques for reducing the delivered dose from CT (Computed tomography) scanning such as the automatic exposure control (AEC). This technique modulates the tube current regarding the patient size and weight. The aim of this study was to estimate the effect of the AEC on the radiosensitive organs effective doses in women undergoing chest CT scanning. Methods: This...
[ 5 ] - Measurement of Entrance Skin Dose and Effective Dose in The most Common Diagnostic radiology Examinations in Jiroft, Iran
Introduction: Medical uses of radiation have grown very rapidly over in the past two decades, medical uses represent the largest source of exposure to people, The most important methods in medical diagnosis are the useses of diagnostic radiology exams. Although the use of these methods is very beneficial for the treatment of patients, but ionizing radiation produces ion pairs, ...
نویسندگان همکار