名词
中文翻译：经直肠活检
同义词：
['endoscopy', 'proctoscopy例句：1. The doctor performed a transrectal biopsy to remove the polyp.（医生进行了经直肠活检来切除息肉。）2. The patient was scheduled for a transrectal biopsy due to his persistent rectal bleeding.（由于患者持续的直肠出血，他被安排了经直肠活检。）']
例句：
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1. The doctor performed a transrectal biopsy to remove the polyp.
医生进行了经直肠活检来切除息肉。
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2. The patient was scheduled for a transrectal biopsy due to his persistent rectal bleeding.
由于患者持续的直肠出血，他被安排了经直肠活检。
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3.Transrectal biopsy is a minimally invasive procedure that can help diagnose conditions such as cancer.
经直肠活检是一种微创程序，可以帮助诊断诸如癌症等疾病。