The change in clinical presentation of patients with hepatobiliary stones: an analysis of 2 359 patients treated in a single hospital / 中华肝胆外科杂志

ABSTRACT

Objective To review the clinical presentation of patients with hepatobiliary stones (HS).Method 2 359 patients with HS were divided into group A and B according to the presentation of these patients before or after 2002.Their clinical data were retrospectively analyzed.Results The age,the percentage of patients with a case history ＞ 10 years,the admission rate for relapse,the intrahepatic to extrahepatic stone ratio,the number of patients complicated with liver cirrhosis/portal hypertension,the elective operation rate,the ratio of biliary drainage operation,or the ratio of biliary drainage combined with hepatic resection in group B were 54.02 ± 13.54 years,68.99％,53.07％,73.18％,13.41％,80.80％,83.81％,44.74％,respectively.The corresponding figures for group A were 48.65 ± 14.47 years,46.25％,32.0％,62.02％,4.63％,63.92％,41.45％,19.05％,all P ＜0.01.However,the rates of biliary ascariasis,acute cholangitis of severe type (ACST),hepatic abscess,bleeding or perforation of the biliary tract,non-operative mortality,emergency operation rate and stone residual rate in group B were 6.56％,6.15％,0.84％,0,0,1.71％,5.18％,18.70％,respectively.All these were significantly lower than those in group A (12.11％,33.72％,1.95％,0.37％,0.67％,25.62％,respectively,all P ＜ 0.01).Conclusions The popularization of medical insurance and the increase in hospital admission rate,but not the actual increase in HS,led to the increase in hospitalization of patients.There was a tendency of less patients presenting with severe disease due to delay in treatment.Routine choledochoscopic stone extraction intraoperatively or postoperatively and the increased liver resection rate had decreased the residual stone rate.There should be a strict restriction on the use of choledochojejunostomy.