excision of submaxillary gland

例句：

1. 1.The surgeon performed an excision of the submaxillary gland to remove a tumor.
   外科医生进行了一个切除下颌腺的手术来移除肿瘤。
2. 2. During the operation, the doctor carefully excised the submaxillary gland without damaging the surrounding tissue.
   在手术过程中，医生小心地切除了下颌腺，没有损伤周围的组织。
3. 3. The patient was advised to undergo excision of the submaxillary gland for treatment of chronic sinusitis.
   患者被建议进行下颌腺切除治疗慢性鼻窦炎。