Quantitative and Qualitative Aspects of Diagnosing Acute Appendicitis

McCraigh LBC National Hospital Ambulatory Care Survey. 1999 emergency department summary. Advance data from vital and health statistics. No 320. Hyattsville (Maryland): National Center for Health Statistics, 2001: 24 (DHS publication no (PHS) 2001-125001-0357).

Paulson EK Kalady MF Pappas TN Clinical practice. Suspected appendicitis. N Engl J Med 2003; 348(3): 236–242.

Deeks JJ Systematic reviews in health care: Systematic reviews of evaluations of diagnostic and screening tests. BMJ 2001;323(7305):157–162.

Addiss DG Shaffer N Fowler BS Tauxe RV The epidemiology of appendicitis and appendectomy in the United States. Am J Epidemiol 1990;132(5):910–925.

Luckmann R Incidence and case fatality rates for acute appendicitis in California. A population-based study of the effects of age. Am J Epidemiol 1989; 129(5): 905–918.

Andersson R Hugander A Thulin A Nyström PO Olaison G Indications for operation in suspected appendicitis and incidence of perforation. BMJ 1994;308(6921):107–110.

Kørner H Söndenaa K Söreide JA Andersen E Nysted A Lende TH .: Incidence of acute nonperforated and perforated appendicitis: Age-specific and sex-specific analysis. World J Surg 1997;21(3):313–317.

Arnbjörnsson E Epidemiology of appendicitis. Läkartid-ningen 1983;80(45):4278–4279.

Noer T Decreasing incidence of acute appendicitis. Acta Chir Scand 1975;141(5):431–432.

Kørner H Söreide JA Pedersen EJ Bru T Söndenaa K Vatten L Stability in incidence of acute appendicitis. A population-based longitudinal study. Dig Surg 2001; 18(1): P. 61–66.

Reid RI Dobbs BR Frizelle FA Risk factors for post-appendi-cectomy intra-abdominal abscess. Aust N Z J Surg 1999;69(5):373–374.

Pearl RH Hale DA Molloy M Schutt DC Jaques DP Pediatric appendectomy. J Pediatr Surg 1995; 30(2): 173–8; discussion 178–181.

van Way CWD Murphy JR Dunn EL Elerding SC A feasibility study of computer aided diagnosis in appendicitis. Surg Gynecol Obstet 1982;155(5):685–688.

Gough IR A study of diagnostic accuracy in suspected acute appendicitis. Aust N Z J Surg 1988;58(7):555–559.

Wilcox RT Traverso LW Have the evaluation and treatment of acute appendicitis changed with new technology? Surg Clin North Am 1997;77(6):1355–1370.

Cooperman M Complications of appendectomy. Surg Clin North Am 1983;63(6):1233–1247.

Scheye T Vanneuville G Trial of a diagnostic score in painful abdominal syndromes suggestive of appendicitis in children over 3. J Chir (Paris) 1988;125(3):166–169.

Williams R Introduction and historical perspective. In: Williams RMP editor Pathology of the appendix and its surgical treatment. London: Chapman & Hall Medical; 1994. p. 1–8.

Tsugawa K Koyanagi N Hashizume M Tomikawa M Ayukawa K Akahoshi K .: A comparison of an open and laparoscopic appendectomy for patients with liver cirrhosis. Surg Laparosc Endosc Percutan Tech 2001;11(3):189–194.

Ellis H Moran BJ Thompson JN Parker MC Wilson MS Menzies D .: Adhesion-related hospital readmissions after abdominal and pelvic surgery: A retrospective cohort study. Lancet 1999;353(9163):1476–1480.

Baigrie RJ Dehn TC Fowler SM Dunn DC Analysis of 8651 appendicectomies in England and Wales during 1992. Br Surg 1995; 82(7):933.

Fenyö G Appendectomy in Sweden. A survey and proposal for quality indicators. Nord Med 1995; 110(4): 111–113.

Hay JM Flamant Y Quantified symptomatology of acute appendicitis in adults. The signs and their value. Rev Prat 1992; 42(6): 678–687.

Hay JM Appendicitis. Rev Prat 1992;42(6):669–671.

Barber MD McLaren J Rainey JB Recurrent appendicitis. Br J Surg 1997;84(1):110–112.

Cobben LP de Van Otterloo AM Puylaert JB Spontaneously resolving appendicitis: Frequency and natural history in 60 patients. Radiology 2000;215(2):349–352.

Eriksson S Granström L Randomized controlled trial of appendicectomy versus antibiotic therapy for acute appendicitis. Br J Surg 1995;82(2):166–169.

Oliak D Yamini D Udani VM Lewis RJ Vargas H Arnell T .: Nonoperative management of perforated appendicitis without periappendiceal mass. Am J Surg 2000;179(3):177–181.

Pickuth D Heywang-Kobrunner SH Spielmann RP Suspected acute appendicitis: Is ultrasonography or computed tomography the preferred imaging technique? Eur J Surg 2000;166(4):315–319.

Doherty GM Lewis FR Jr Appendicitis: Continuing diagnostic challenge. Emerg Med Clin North Am 1989;7(3):537–553.

Hawthorn IE Abdominal pain as a cause of acute admission to hospital. J R Coll Surg Edinb 1992;37(6):389–393.

Berry J Jr Malt RA . Appendicitis near its centenary. Ann Surg 1984; 200(5): 567–575.

Lewis FHJW Boey J Dunphy JE Appendicitis: A critical review of diagnosis and treatment in 1, 000 cases. Arch Surg 1975; 110: 667–684.

Spitz L Acute appendicitis: An analysis of 666 appendectomies in adults 1959–1968). S Afr J Surg 1969; 7: 129–137.

Bjerregaard B Brynitz S Holst-Christensen J Jess P Kalaja E Lund-Kristensen J .: The reliability of medical history and physical examination in patients with acute abdominal pain. Methods Inf Med 1983;22(1):15–18.

Mittelpunkt AN Current features in the treatment of acute appendicitis: An analysis of 1000 consecutive cases. Surgery 1966;142(60):971–975.

Silberman VA Appendectomy in a large metropolitan hospital. Retrospective analysis of 1, 013 cases. Am J Surg 1981; 142(5): 615–618.

Babcock JM Acute appendicitis: An analysis of 1662 consecutive cases. Ann Surg 1959;150:131–141.

Jess P Bjerregaard B Brynitz S Holst-Christensen J Kalaja E Lund-Kristensen J Acute appendicitis. Prospective trial concerning diagnostic accuracy and complications. Am J Surg 1981; 141(2): 232–234.

Pieper R Kager L Nasman P Clinical significance of mucosal inflammation of the vermiform appendix. Ann Surg 1983;197(3):368–374.

Clements DOJE Powers JH Acute appendicitis in a rural community — Series IV. Ann Surg 1965;161:231–237.

Kazarian KK Roeder WJ Mersheimer WL Decreasing mortality and increasing morbidity from acute appendicitis. Am J Surg 1970;119(6):681–685.

Garbutt JM Soper NJ Shannon WD Botero A Littenberg B Meta-analysis of randomized controlled trials comparing laparoscopic and open appendectomy. Surg Laparosc Endosc 1999;9(1):17–26.

Fenyö G Computer-aided diagnosis and decision-making in acute abdominal pain. Dig Dis 1990;8(3):125–137.

De Dombal FT The OMGE acute abdominal pain survey. Progress report, 1986. Scand J Gastroenterol Suppl 1988; 144: 35–42.

Bjerregaard BB Holst-Christensen J Hilden J De Dombal FT Horrocks JC Computer-aided diagnosis of the acute abdomen: A system from Leeds used on Copenhagen patients. In: de Dombal FTG editor. Decision making and medical care. Amsterdam: North Holland Publ Co; 1976. p. 165–171.

Körner H Söndenaa K Söreide JA Andersen E Nysted A Lende TH Structured data collection improves the diagnosis of acute appendicitis. Br J Surg 1998;85(3):341–344.

Ohmann CFC Verreet PR Bohner H Roher HD Diagnosis in acute abdominal pain: Do we need computer-aided diagnosis? Theoretical Surgery 1994;9:111–121.

Richardson M Remarks upon appendicitis, based upon a personal experience of one hundred and eighty-one cases. Am Med Sci 1894;107:1–23.

de Dombal FT Leaper DJ Staniland JR McCann AP Horrocks JC Computer-aided diagnosis of acute abdominal pain. Br Med J 1972;2(5804):9–13.

de Dombal FT Leaper DJ Horrocks JC Staniland JR McCann AP Human and computer-aided diagnosis of abdominal pain: Further report with emphasis on performance of clinicians. Br Med J 1974;1(904):376–380.

Staniland JR Clamp SE de Dombal FT Solheim K Hansen S Ronsen K .: Presentation and diagnosis of patients with acute abdominal pain: Comparisons between Leeds, U.K. and Akershus county, Norway. Ann Chir Gynaecol 1980; 69(6): 245–250.

Flamant Y Lacaine F Hay JM Maillard JN Acute abdominal pain syndrome. The computer as an aid to diagnosis. Nouv Presse Med 1981; 10(46): 3767–3769.

Orient JM Evaluation of abdominal pain: Clinicians' performance compared with three protocols. South Med J 1986;79(7):793–799.

Ohmann C Franke C Yang Q Clinical benefit of a diagnostic score for appendicitis: Results of a prospective interventional study. German Study Group of Acute Abdominal Pain. Arch Surg 1999; 134(9): 993–996.

Andersson RE Hugander AP Ghazi SH Ravn H Offenbartl SK Nyström PO .: Diagnostic value of disease history, clinical presentation, and inflammatory parameters of appendicitis. World J Surg 1999;23(2):133–140.

Kørner H Söreide JA Söndenaa K Diagnostic accuracy of inflammatory markers in patients operated on for suspected acute appendicitis: A receiver operating characteristic curve analysis. Eur J Surg 1999;165(7):679–685.

Andersson RE Meta-analysis of the clinical and laboratory diagnosis of appendicitis. Br J Surg 2004;91(1):28–37.

Zweig MH Campbell G Receiver-operating characteristic (ROC) plots: A fundamental evaluation tool in clinical medicine. Clin Chem 1993;39(4):561–577.

Burdick WC In: Burdick WC Cydulka DC Hamilton RK Loiselle RJ Niemann JM . eds. The Year Book of EMERGENCY MEDICINE. St. Louis, MO: Mosby Inc.; 2001. p. 137–410.

Funaki B Grosskreutz SR Funaki CN Using unenhanced helical CT with enteric contrast material for suspected appendicitis in patients treated at a community hospital. AJR Am Roentgenol 1998; 171(4): P 997–1001.

Rao PM Rhea JT Novelline RA McCabe CJ Lawrason JN Berger DL .: Helical CT technique for the diagnosis of appendicitis: Prospective evaluation of a focused appendix CT examination. Radiology 1997; 202(1): P 139–144.

Ooms HW Koumans RK Ho Kang You PJ Puylaert JB Ultrasonography in the diagnosis of acute appendicitis. Br J Surg 1991;78(3):315–18.

Puylaert JB Imaging and intervention in patients with acute right lower quadrant disease. Baillieres Clin Gastroenterol 1995;9(1):37–51.

Douglas CD MacPherson NE Davidson PM Gani JS Randomised controlled trial of ultrasonography in diagnosis of acute appendicitis, incorporating the alvarado score. BMJ 2000;321(7266):919–922.

Andersson R Lambe M Bergström R Fertility patterns after appendicectomy: Historical cohort study. BMJ 1999;318(7189):963–967.

Blomqvist PG Andersson RE Granath F Lambe MP Ekbom AR Mortality after appendectomy in Sweden, 1987–1996). Ann Surg 2001; 233(4): 455–460.

Hugh TB Hugh TJ Appendicectomy — Becoming a rare event? Med J Aust 2001;175(1):7–8.