8Deans G T, Spence R A. Neoplastic lesions of the appendix [J]. Br J Sury,1995,82(2) :299-306.
9Nitecki S S,Wolff B G, Schlikert R, et al. The natural history of surgically treated primary adenocarcinoma of the appendix [J]. Aun Sury,1994,219(1) :51-57.
10Rettenbacher T, Hollerweger A , Gritzman N , et al. Appendicitis:Should diagnostic imaging be performed if the clinical presentation is highly suggestive of the disease? [ J]. Gastroenterology, 2002,123 (4) : 992-998.