术后恶心呕吐的发病机制不明，药物治疗效果欠佳，非药物治疗如针灸治疗有一定的疗效，但其作用机制尚不明确。
The mechanism of postoperative nausea and vomiting(PONV)is not clear. Pharmacotherapy is not good enough for PONV, and acupuncture has some effect on PONV though mechanism was not clear also.
目的研究麻醉诱导前扩容对腹腔镜手术后恶心呕吐（PONV）发生率的影响。
Objective To investigate the effects of volume expansion before induction of anaesthesia on postoperative nausea and vomiting(PONV) in patients undergoing laparoscopic operations.
但是由于这类疝气可能在在术后的几年里不发生问题，病人可能会因疼痛或恶心、呕吐看急诊而不去怀疑这类原因。
But because the hernias may not cause a problem until years after the surgery, patients may show up at an emergency room complaining of pain or nausea without suspecting the source of the problem.
目的观察雷莫司琼预防术后患者自控静脉镇痛（PCIA）期间恶心呕吐的防治效果及安全性。
Objective To observe the efficacy and safety of ramosetron for preventing nausea and vomiting during postoperative patient controlled intravenous analgesia(PCIA).
介绍了术中及术后可能出现的并发症如胆道出血、术后发热、恶心、呕吐、“T”管脱出的临床观察及护理。
It also introduces clinical observation and nursing of the postoperative complications such as biliary tract bleeding, postoperative fever, nausea, vomiting, and, t tube herniation.
目的：系统评价托烷司琼预防全麻术后恶心呕吐(PONV)的有效性。
Objective: to systematically evaluate the efficacy of tropisetron for postoperative nausea and vomiting (PONV).
目的探讨康泉改进方案预防原发性肝癌化疗栓塞术后恶心、呕吐的临床应用价值。
PURPOSE to assess the value of an improved regimen of granisetron in the prophylaxis of hepatic artery chemo embolization induced nausea and vomiting in patients with primary hepatocellular carcinoma.
目的探讨康泉改进方案预防原发性肝癌化疗栓塞术后恶心、呕吐的临床应用价值。
PURPOSE to assess the value of an improved regimen of granisetron in the prophylaxis of hepatic artery chemo embolization induced nausea and vomiting in patients with primary hepatocellular carcinoma.
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