阿米巴肝脓肿36例临床分析

CLINICAL ANALYSIS OF 36 CASES WITH AMEBIC LIVER ABSCESS

[目的 ]分析阿米巴肝脓肿的临床特点、误诊情况和内外科治疗对患者预后的影响。 [方法 ]采用回顾性调查方法 ,分析 1982年 9月～ 1997年 3月在我院确诊的 36例阿米巴肝脓肿患者的临床特点、诊治和转归情况。 [结果 ]主要临床表现为上腹痛 (86 1% )、发热 (86 1% )、肝肿大伴触痛 (83 3% )和右肋间压痛(5 8 3 % )。实验室检查 ,外周血白细胞升高 (6 1 1% )及血沉增快 (88 5 % )等。 92 6 %的患者血阿米巴抗体阳性。B超声检查 ,单个脓肿及右叶肝脓肿均为 75 %。全部病例均用甲硝唑治疗 ,其中 ,2 7例患者同时行肝脓肿穿刺抽脓。治疗后 ,痊愈 10例 ,显效 2 5例 ,总有效率为 97 2 %。 1例患者死于肝功能衰竭。 [结论 ]单用抗阿米巴药物治疗对于小肝脓肿疗效好 。

Objective] To investigate the clinical features of amebic liver abscess, the causes of misdignosis and the effect of medical and surgical therapy on patient′s prognosis. [Methods] The clinical features of 36 patients with amebic liver abscess admitted from 1982 to 1997 in our hospital were retrospectively reviewed. [Results] The major clinical manifestations were: abdominal pain (86 1%), fever (86 1%),hepatomegaly with tenderness (83 3%) and right intercostal tenderness(58 3%). Leukocytosis was observed in 61 1%, and increased of ESR in 88 5% (23/28). Serologies against Entamoeba histolytica were noted in 92 6%. Ultrasonography showed single lesions in 75% and right\|lobe involvement in 75%. All patients were treated with metronidazole and 27 patients received treatment with needle aspiration or draining at the same time. After treatment, 10 patients were cured, 25 patients were improved significantly and effective rate was 97 2%. One patient died of hepatic failure. [Conclusion] Medical therapy alone was excellent for small abscesses, while percutaneous needle aspiration or draining was a successful approach in patients with large abscesses.