Pars thoracica

例句：

1. 1. The surgeon performed a pars thoracica resection on the patient's lung.
   外科医生对患者的肺部进行了胸段切除。
2. 2. During surgery, the anesthesiologist monitored the patient's vital signs and ensured proper ventilation during the pars thoracica procedure.
   麻醉师在手术期间监测患者的体征，确保在胸段手术过程中正确通气。
3. 3. The patient was transferred to the intensive care unit after the pars thoracica surgery.
   患者在胸段手术后被转移到重症监护室。