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对31例外科急腹症病人腹腔积液及血浆乳酸浓度进行了测定。以空腔脏器是否存在绞窄、穿孔、化脓及坏死等病理改变将资料分为两组。结果显示,腹腔积液乳酸浓度病变组较非病变组显著增高。以腹腔液与血浆乳酸浓度差值>2.0mmol/L作为判断有无上述病变的标准,其敏感度为94.7%,特异度为100%。结果说明,腹腔液乳酸浓度的测定在外科急腹症的诊断中具有一定的参考意义。
31 cases of patients with acute abdomen acute ascites and plasma lactate concentration were measured. To hollow organ whether there is strangulation, perforation, suppuration and necrosis and other pathological changes will be divided into two groups. The results showed that ascites lactic acid concentration in the lesion group was significantly higher than the non-lesion group. The difference between the peritoneal fluid and plasma lactate concentration> 2.0 mmol / L was used as the criterion to determine the presence or absence of the above lesions, with a sensitivity of 94.7% and a specificity of 100%. The results show that the determination of peritoneal fluid lactic acid concentration in the diagnosis of surgical acute abdomen has some reference value.