释 义 n. 介入性；内镜检查；介入；介入治疗
例 句 As a new method of treatment means, the interventional therapy has widely applied in clinic. 介入治疗作为一种新型的诊疗手段，已广泛地应用于临床治疗。
Radiology 英 /reɪdɪ'ɒlədʒɪ/ 美 /,redɪ'ɑlədʒi/
释 义 n. 放射学；放射线科；X光线学
同根词 radiographic adj. 射线照相术的；radiological adj. 放射学的；放射线学的；radiolarian adj. 放射虫类的；radiolucent adj. 射线可透过的；
例 句 Although not technically radiographic techniques, imaging modalities such as PET and MRI are sometimes grouped in radiography because the radiology department of hospitals handle all forms of imaging. 虽然不是严格意义上的影像学技术，但由于医院放射科处理所有形式的影像学，PET和MRI等影像学有时也被归入影像学。
作者： Jonathan J. Morrison
Between 1997 and 2003 there was a 27-fold increase in the use of endovascular techniques in trauma reported from the National Trauma Data Bank (NTDB). This trend has continued unabated, with 13.2% of blunt vascular injury recorded in the NTDB treated by endovascular means in 2010. Despite a compelling evidence base, timely access can be a challenge because endovascular intervention is usually provided by an interventional radiology service (IRS). In addition to trauma cases, the IRS has to prioritize other emergency and elective commitments, sometimes across multiple sites. In recognition of this issue, our institution developed an endovascular trauma service (ETS) to complement the existing IRS. The ETS is staffed by dual trained trauma and vascular surgeons and facilitates early access to endovascular intervention. The aim of this study is to evaluate the impact of the ETS on case volume and time to intervention.