名词短语
中文翻译：血栓外痔切除术
同义词：
['血栓性外痔切除术例句：1. The patient underwent a thrombosed external hemorrhoidectomy to alleviate his symptoms.（患者接受了血栓外痔切除术以缓解症状。）']
例句：
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1. The patient underwent a thrombosed external hemorrhoidectomy to alleviate his symptoms.
患者接受了血栓外痔切除术以缓解症状。
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2.This surgical procedure is commonly used for treating thrombosed external hemorrhoids.
这种外科手术通常用于治疗血栓外痔。
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3.After the surgery, the patient experienced significant pain relief and returned to normal activities within a few days.
手术后，患者经历了显著的疼痛缓解，并在几天内恢复了正常活动。