6Tsai HM, Shan YS, Lin PW, Lin XZ, Chen CY.Clinical analysis of the predictive factors for recurrent appendicitis after initial nonoperative treatment of perforated appendicitis. Am J Surg 2006; 192:311-316.
7Ng S, Fleming FJ, Drumm J, Waldron D, Grace PA. Current trends in the management of acute appendicitis. Ir J Med Sci 2008; 177:121-125.
8Hormann M, Scharitzer M, Stadler A, Pokieser P, Puig S, Helbich T. Ultrasound of the appendix in children: is the child too obese? Eur Radiol 2003; 13: 1428-1431.
9Suppiah A, Barandiaran J, Morgan R, Perry EP. First case of villous adenoma of the appendix leading to acute appendicitis presenting as strangulated femoral hernia: changes in management owing to concurrent adenoma. Hernia 2008; 12:95-98.
10Sakai S, Kobayashi K, Toyabe S, Mandai N, Kanda T, Akazawa K. Comparison of the levels of accuracy of an artificial neural network model and a logistic regression model for the diagnosis of acute appendicitis. J Med Syst 2007; 31:357-364.
4Svensson JF,Johansson R,Kaiser S,et al.Recurrence of acute appendicitis after non-operative treatment of appendiceal abscess in children:a single-centreexperience[J].Pediatr SurgInt,2014,21(19):114.
