Results of CT scanning: thoracic, abdominal, pelvic CT examination was performed in 39 pat ients before and after therapy, the NPR was 83%, and positive predictive value w as 25%.

• CT扫描结果:39例病人进行了治疗前后的胸、腹和盆腔CT扫描,其阴性预测率为83%25; 而阳性预测率只有25%25。