所属栏目:临床医学
【日期】:2019-04-28
【关键词】:Optical coherence tomography;Optical coherence tomography angiography;Radiofrequency ablation;Chronic radiation proctopathy;Rectal telangiectasia density scoring system;Subsurface microvascular imagin
【摘要】:BACKGROUND Chronic radiation proctopathy(CRP) occurs as a result of pelvic radiation therapy and is associated with formation of abnormal vasculature that may lead to persistent rectal bleed...