scintiscanning

例句：

1. 1. The doctor performed a scintiscanning to check the patient's heart function.
   医生进行了正电子发射断层扫描来检查患者的心脏功能。
2. 2. During the scintiscanning, the technician noticed an abnormality in the patient's lungs.
   在正电子发射断层扫描期间，技师注意到患者肺部有异常。
3. 3. The results of the scintiscanning were used to guide the treatment plan for the patient.
   正电子发射断层扫描的结果被用来指导患者的治疗计划。