2CHANDY G,HART WJ,ROBERTS IC.An analysis of the relationship between bile duct stones in periampullary duodenal diverticula[ J].J Gastroenterol Hepatol,1997,12:29.
3CHRISTOFORIDIS E,GOULIMARIS I.The role of juxtapapillary duodenal diverticula in biliary stone disease[ J ].Gastrointest Endosc,2002,55(4).
4RAJNAKOVA A,GOH PM.ERCP in patient with periampullary diverticulum[ J ].Hepatogastroenterology,2003,50 (51):625.
5Thomopoulos KC, Vagenas K, Assimakopoulos SF, et al. Endoscopic retrograde cholangiopancreatography is safe and effective method for diagnosis and treatment of biliary and pancreatic disorders in octogenarians[ J ]. Acta Gastroenterol Belg, 2007, 70 (2) : 199 -202.
6Fritz E, Kimhgatterer A, Hubner D, et al. ERCP is safe and effective in patients 80 years of age and older compared with youngerpatients [ J ]. Gastrointest Endosc, 2006, 64 ( 6 ):899 -905.
7Garg PK, Tandon RK, Ahuja V, et al. Predictors of unsuccessful mechanical lithotripsy and endoscopic clearance of large bile duct stones [ J ]. Gastrointest Endosc, 2004, 59 (6): 601 -605.
8Mchenry L, Lehman G. Difficult bile duct stones [J]. Curr Treat Options Gastroenterol, 2006, 9 (2): 123 - 132.
9Jain SK, Stein R, Bhuva M, et al. Pigtail stents: an alternative in the treatment of difficult bile duct 8tones [J]. Gastrointest Endosc, 2000, 52 (4) : 490 -493.
