n.体层摄影(利用X射线和超声波清楚显示体内结构)

A CT scan is a type of medical tomography that creates detailed images of the inside of the body."
CT扫描是一种医学断层成像技术，能生成身体内部的详细图像。
She underwent a PET scan to diagnose her cancer, which revealed several tumors in her lungs.
她接受了PET扫描来诊断她的癌症，结果显示肺部有多个肿瘤。
Tomography has revolutionized the way doctors view and treat many diseases, particularly in the field of radiology.
断层成像技术极大地改变了医生观察和治疗疾病的方式，尤其是在放射学领域。
The surgeon performed a brain biopsy using advanced tomography techniques.
外科医生利用先进的断层成像技术进行了脑活检。
Before surgery, the patient underwent an MRI tomography to map out the exact location of the aneurysm.
手术前，患者接受了MRI断层成像，以确定动脉瘤的确切位置。
Tomography machines use X-rays to create cross-sectional images of the body without invasive procedures.
断层成像机使用X射线无创地创建身体的横截面图像。
The radiologist studied the tomographic images to determine the extent of the bone damage.
放射科医生研究了断层图像以确定骨骼损伤的程度。
Tomography plays a crucial role in detecting and diagnosing spinal conditions.
断层成像在检测和诊断脊柱疾病中起着关键作用。
The patient was relieved to learn that their chest pain turned out to be nothing serious after a routine CT tomography.
得知常规CT断层成像显示胸部疼痛并无大碍，患者松了一口气。
Advancements in tomography technology have led to faster and more accurate diagnoses in various medical fields.
断层成像技术的进步使得各医疗领域中的诊断速度更快、准确性更高。