目的 分析朱砂蓮中毒導致急性腎功能衰竭臨床表現、腎臟病理學及相關文獻復習。 方法 2007年3月－9月收治朱砂蓮中毒急性腎功能衰竭2例，分析臨床表現及腎臟病理損害。 結果 朱砂蓮急性中毒易致急性腎功能衰竭，危及生命；其主要損害腎小管間質，表現為急性腎小管重度損傷，無炎性細胞浸潤，而腎小球幾乎無病變。 結論 朱砂蓮為我國常使用中藥，主要成分為馬兜鈴酸，易致馬兜鈴酸腎病，須提高對該病認識，規范使用中草藥，避免藥物性所致腎損害。Objective To analyze the clinical and pathological manifestations of kidney in patients with ciliatenerve knotweed root-induced acute renal failure. Methods Two patients who were admitted into our hospital for acute renal failure caused by over-dose ciliatenerve knotweed root from March to September in 2007 were included in this study. We analyzed the clinical and pathological manifestations of their kidneys. Results Over-dose ciliatenerve knotweed root could induce acute renal failure, even threaten life. The pathology of kidney is characterized by severe tubular injury,rather than glomerulus damage, without cell infiltration. Conclusions Ciliatenerve knotweed root is one of the frequently-used traditional Chinese medicines in our country, which can easily result in aristolochinc acid nephropathy. We should recognize the importance of this disease and avoid using nephrotoxic drugs.
【摘要】 目的 分析乳酸性酸中毒發生的危險因素，警示臨床工作。 方法 回顧性分析2008年5月—2010年12月收治的32例乳酸性酸中毒患者的臨床資料。 結果 32例患者均合并2型糖尿病，其中老年患者27例（占84.6%）；20例有服用雙胍類降糖藥物史（占62.5%）；12例合并肺部疾病（占37.5%）；9例合并心臟疾病（占28.1%）；15例合并腎功能不全（占46.9%）；8例合并肝功能異常（占25.0%）。 結論 糖尿病、老年、使用雙胍類藥物、合并心肺疾病及肝腎功能不全都是發生乳酸性酸中毒的危險因素。在臨床工作中，對高危患者需提高警惕，盡量避免危險因素疊加以減少乳酸性酸中毒的發生。【Abstract】 Objective To analyze the risk factors of lactic acidosis. Methods The clinical data of 32 patients with lactic acidosis admitted to our hospital from May 2008 to December 2010 were studied retrospectively. Results All patients had type 2 diabetes mellitus. Among them, 27 (84.6%) were older than 60, 20 (62.5%) had ingested antidiabetic drugs of biguanides, 12 (37.5%) were complicated by pulmonary diseases, 9 (28.1%) by heart diseases, 15 (46.9%) by renal dysfunction, and 8 (25.0%) by liver dysfunction. Conclusions Diabetes mellitus, old age, ingesting of biguanides, cardiopulmonary diseases, renal and hepatic dysfunction all contribute to the occurrence of lactic acidosis. During clinical work, we should try to avoid the above-mentioned risk factors.
