chemosurgery

例句：

1. 1. The patient underwent chemosurgery to treat his cancer.
   患者接受了化学手术来治疗他的癌症。
2. 2. Chemotherapy is a common treatment for many types of cancer.
   化疗是许多类型癌症的常见治疗方法。
3. 3. The success rate of chemosurgery has improved significantly in recent years.
   近年来，化学手术的成功率有显著提高。