cytoscopy

例句：

1. 1. Cytologists use a microscope to examine cells for abnormalities.
   细胞学家使用显微镜来检查细胞是否存在异常。
2. 2.During the examination, the doctor will perform a cytoscopy to detect any signs of cancer.
   在检查过程中，医生将进行活体显微镜检查以检测任何癌症的迹象。
3. 3.The patient underwent a cytoscopy to diagnose and treat his chronic cough.
   患者进行了活体显微镜检查以诊断和治疗他的慢性咳嗽。