Thurston O G, McDougall R M
Surg Gynecol Obstet. 1976 Oct;143(4):625-7.
Study of the time interval since cholecystectomy in 91 patients with symptomatic choledocholithiasis who presented after cholecystectomy led to the conclusion that retained common duct stones increase in size with the passage of time. The inference is that, in these patients bile remains supersaturated with cholesterol after cholecystectomy.
对91例胆囊切除术后出现症状性胆总管结石患者自胆囊切除术后的时间间隔进行研究后得出结论，残留的胆总管结石会随着时间推移而增大。由此推断，在这些患者中，胆囊切除术后胆汁中胆固醇仍处于过饱和状态。
