Your doctor may also recommend an abdominal X-ray, an ultrasound scan or a computerizedtomography (CT) scan to help confirm appendicitis or find other causes for your pain.
医生也可能让你去做立位腹平片、超声、CT等以确诊阑尾炎、或是寻找其它病因。
2
A metal artifacts reduction method using nonlinear weights was developed to suppress metal artifacts in X-ray CT(computerizedtomography) images to improve the image quality.