在癌症病人的放射诊断和处理中,放射技术员的任务比20年前更为广泛。除作放射诊断外。还包括对癌症病人的治疗处理。1.针吸活检术:无需手术便可获得组织学诊断,副作用小。放射技术员的任务是活检前拍平片和体层片,以供医生了解肿瘤确切部位及其与周围组织关系。2.血管造影:它可用于术前或栓塞前了解肿瘤 In radiological diagnosis and treatment of cancer patients, radiological technicians have more extensive tasks than they did 20 years ago. In addition to radiation diagnosis. Also includes treatment of cancer patients. 1. Needle aspiration biopsy: Histological diagnosis can be obtained without surgery, and the side effects are small. The radiologist’s task is to take a flat and a tomograph before the biopsy so that the doctor can understand the exact location of the tumor and its relationship with the surrounding tissue. 2. Angiography: It can be used to understand tumor before or before embolization