5Lowe LH, Penney lvlW, Stein SM, et ahUnenhanced LimitedCT of the abdomen in the diagnosis of appendicitis in children:comprsion with sono graphy[J]. AJR, 2001,176: 31-35.
6Raptopoulos V, Katsou G, Rosen MP, et al. Acute appendicitis:effect of increased use of CT on selecting patients earlier [J] . Radiology, 2003, 226 (2) : 521-526.
7Rao PM, Rhea JT, Novellin RA. Sensiticity and specificity of the individual CT signs of appendicitis:experience with 200 helical appendiceal CT examinationa[J].Comput Assist Tomogr, 1997,21 (3): 686-692.
8Brinbaum BA, Wilson SR. Appendicitis at the millennium [J]. Radiology, 2002, 215 (2): 337-348.
9Raptopoulos V,Kataou G,Rosen MP,et al.Acute appendicitis: effect of in- creased use of CT on selecting patients earlier[J].Radiology,2003,226(2): 521-526.
10Stroman DL, Bayouth CV,Kuhn JA,et al.The role of computed tomography in the diagnosis of acute appendicitis[J].Am J Surg,1999,178(2):485-489.
9Andersson U,Tracey KJ.HMGB1 in sepsis.Scand J Infect Disease,2003,35:577-584.
10Taniguchi N,Kawahara K,Yone K,et al.High mobility group box chromosomal protein 1 plays a role in the pathogenesis of rheumatoid arthritis as a novel cytokine.Arthritis Rheum,2003,48:971-981.
