
好词典

源自拉丁语 'varix'(意为扭曲的静脉),复数形式为 'varices'。
❶ 指异常扩张的静脉,常见于食管或腿部,因血管壁薄弱或压力增高导致膨大扭曲,可能引发疼痛或出血。
“The patient was diagnosed with esophageal varices due to liver cirrhosis.”
(该患者因肝硬化被诊断出食管静脉曲张。)
“Leg varices can cause swelling and discomfort after prolonged standing.”
(腿部静脉曲张可能导致长时间站立后肿胀和不适。)
esophageal varices — 特指食管内扩张的静脉,常见于肝病患者,破裂可能导致危及生命的出血。
“Endoscopic screening is recommended for patients at risk of esophageal varices.”
(建议有食管静脉曲张风险的患者接受内窥镜筛查。)