名词
中文翻译：会阴静脉
同义词：
['perineal artery', 'perineal lymphatic vessel']
例句：
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1.The doctor performed an operation to relieve the pressure on the perineal vein.
医生进行了手术，以减轻会阴静脉的压力。
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2. During childbirth, the perineal vein can become constricted, which can lead to difficulty in breathing.
分娩过程中，会阴静脉可能会变得狭窄，导致呼吸困难。
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3. The patient was advised to avoid standing for too long as it could cause compression of the perineal veins.
患者被建议避免长时间站立，因为这可能会导致会阴静脉受压。