1Wong SK, Chan LP. Helical CT imaging of clinically suspected appendicitis: correlation of CT and histological findings. Clin Radiol, 2002, 57:741
2Lowe LH, Penney MW, Stein SM,et al. Unenhanced limited CT of the abdomen in the diagnosis of appendicitis in children: comparison with sonography. AJR, 2001, 176:31
3Kaiser S, Frenckner B, Jorulf HK. Suspected appendicitis in children: US and CT a prospective randomized study. Radiology, 2002, 223:633
4Fuchs JR, JS Schlamberg, Shortsleeve MJ,et al. Impact of abdominal CT imaging on the management of appendicitis: an update. J Surg Res, 2002, 106:131
5Jonathan R, Brenda B, William R,et al. Use of CT scan in the diagnosis of pediatric acute appendicitis. Pediatr Emerg Care, 2000, 164:241
6Horrow MM, White DS, Horrow JC. Differentiation of perforated from nonperforated appendicitis at CT. Radiology, 2003, 227:46
7Choi D, Park H, Lee YR,et al. The most useful findings for diagnosing acute appendicitis on contrast-enhanced helical CT. Acta Radiol, 2003, 44:574
