anahita sadeghi department of internal medicine, school of medicine, shariati hospital, tehran university of medical sciences, tehran, iran. behrouz navabakhsh department of internal medicine, school of medicine, shariati hospital, tehran university of medical sciences, tehran, iran. leila aghaghazvini department of radiology, school of medicine, shariati hospital, tehran university of medical sciences, tehran, iran.

علی عبداللهی ali abdollahi محمدحسین ملک مدنی mohammad hossein malekmadani رضا زارعی reza zarei غلامرضا طاهری سنگسری gholamreza taheri sangesari علیرضا شیرزادی alireza shirzadi مریم عبداللهی maryam abdollahi