[Evaluation of Radiation Dose during Stent-graft Treatment Using a Hybrid Operating Room System].

In recent years, aortic aneurysm treatment with stent graft grafting in the X-ray fluoroscopy is increasing. This is an endovascular therapy, because it is a treatment which includes the risk of radiation damage, having to deal with radiation damage, to know in advance is important. In this study, in order to grasp the trend of exposure stent graft implantation in a hybrid operating room (OR) system, focusing on clinical data (entrance skin dose and fluoroscopy time), was to count the total.

Occupational dose in interventional radiology procedures.

Objective: Interventional radiology tends to involve long procedures (i.e., long fluoroscopic times).