local excision of lesion of pancreas

例句：

1. 1. The surgeon performed a local excision of the tumor.
   外科医生进行了肿瘤的局部切除。
2. 2. The patient underwent a local excision for the skin cancer.
   患者接受了皮肤癌的局部切除治疗。
3. 3. The procedure is known as a local excision because it involves removing only part of the affected tissue.
   这种手术被称为局部切除，因为它只涉及移除受影响组织的一小部分。