**Author details**

Rossi Adu-Gyamfi1,2

1 Division of Surgery, Stellenbosch University/Tygerberg Academic Hospital, Cape Town, South Africa

2 Division of Surgery, 37 Military Hospital, Accra, Ghana

\*Address all correspondence to: drpaoloross@gmail.com

© 2021 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

*Faecoliths in Appendicitis: Does It Influence the Course and Treatment of the Disease… DOI: http://dx.doi.org/10.5772/intechopen.97338*

## **References**

[1] Lamps LW. Infectious causes of appendicitis. Infect Dis Clin North Am 2010; 24: 995-1018.

[2] Dzabic M, Bostrom L, Rahbar A. High prevalence of an active cytomegalovirus infection in the appendix of immunocompetent patients with acute appendicitis. Inflamm Bowel Dis 2008; 14: 236-41.

[3] Carr NJ. The pathology of acute appendicitis. Ann Diagn Pathol 2000; 4: 46-58.

[4] Felson B, Bernhard CM. Roentgenologic diagnosis of appendiceal calculi. Radiology 1947; 49:178-91.

[5] Mehrotra PK, Ramachandran CS, Gupta L. Laparoscopic management of gallstone presenting as obstructive gangrenous appendicitis. J Laparoendosc Adv Surg Tech A 2005; 15:627-9.

[6] Moorjani V, Wong C, Lam A. Ingested foreign body mimicking an appendicolith in a child. Br J Radiol 2006; 79:173-4.

[7] Volz A. Die durch Kothsteine bedingte Durchbohrung des Wurmfortsatzes, die häufig verkannte Ursache einer gefährlichen Peritonitis, und deren Behandlung mit Opium. Carlsruhe, Germany: CF Müller; 1846.

[8] Fitz RH. Perforating inflammation of the vermiform appendix. Am J Med Sci 1886; 92: 321-346.

[9] Van Zwalenburg C. The relation of mechanical distention to the etiology of appendicitis. Ann Surg 1905; 41: 437-450.

[10] Van Zwalenburg C. Appendicitis: some points in its diagnosis and treatment from the view-point that its cause is a strangulation produced by distension behind a ball-valve. Cal State J Med 1905; 3: 14-16.

[11] Wangensteen OH, Dennis C. Experimental proof of the obstructive origin of appendicitis in man. Ann Surg 1939; 110: 629-647.

[12] Forbes GB, Lloyd-Davies RW. Calculous disease of the vermiform appendix. Gut. 1966; 7: 583-592.

[13] Sgourakis G, Sotiropoulos GC, Molmenti EP et al. Are acute exacerbations of chronic inflammatory appendicitis triggered by coprostasis and/or coproliths? World J Gastroenterol 2008; 14: 3,179-3,182.

[14] Bowers WF. Appendicitis with especial reference to pathogenesis, bacteriology and healing. Arch Surg 1939; 39: 362-422.

[15] Jones BA, Demetriades D, Segal I, Burkitt DP. The prevalence of appendiceal fecaliths in patients with and without appendicitis. A comparative study from Canada and South Africa. Ann Surg. 1985; 202:80-2.

[16] Nitecki S, Karmeli R, Sarr MG. Appendiceal calculi and fecaliths as indications for appendectomy. Surg Gynecol Obstet. 1990; 171:185-8.

[17] Huwart L, El Khoury M, Lesavre A, Phan C, Rangheard AS, Bessoud B et al. Is appendicolith a reliable sign for acute appendicitis at MDCT? J Radiol 2006; 87:383-7.

[18] Jabra AA, Shalaby-Rana EI, Fishman EK. CT of appendicitis in children. J Comput Assist Tomogr 1997; 21:661-6.

[19] Aljefri A, Al-Nakshabandi N. The stranded stone: Relationship between

acute appendicitis and appendicolith. Saudi J Gastroenterol 2009;15:258-60

[20] Butler P, Mitchell A, Healy JC. Applied Radiological Anatomy. Cambridge University Press. (2012) ISBN:0521766664.

[21] Keating JP, Memon S. Giant appendicolith. Gastrointest Endosc 2005; 61:292-3.

[22] Felson B, Bernhard CM. Roentgenologic diagnosis of appendiceal calculi. Radiology 1947; 49:178-91.

[23] Ishiyama M, Yanase F, Taketa T, Makidono A, Suzuki K, Omata F, et al. Significance of size and location of appendicoliths as exacerbating factor of acute appendicitis. Emerg Radiol 2013; 20:125-30.

[24] Khan M, Chaudhry M, Shahzad N, et al. (August 05, 2019) The Characteristics of Appendicoliths Associated with Acute Appendicitis. Cureus 11(8): e5322. DOI 10.7759/ cureus.5322

[25] Kirks DR. The gastrointestinal tract. In: Practical pediatric imaging: diagnostic radiology of infants and children. Philadelphia: Lippincott-Raven, 1995:945-952

[26] Balthazar EJ, Birnbaum BA, Yee J, Megibow AJ, Roshkow J, Gray C. Acute appendicitis: CT and US correlation in 100 patients. Radiology 1994; 190:31-35

[27] Rao PM, Rhea JT, Novelline RA. Sensitivity and specificity of the individual CT signs of appendicitis: experience with 200 helical appendiceal CT examinations. J Comput Assist Tomogr 1997;21: 686-692

[28] Lowe LH, Penney MW, Scheker LE, Perez Jr. R, Stein SM, Heller RM, Shyr Y, Hermanz-Schulman M. Appendicolith Revealed on CT in Children with

Suspected Appendicitis: How Specific Is It in the Diagnosis of Appendicitis? AJR 2000; 175:981-984

[29] Rao PM, Boland GWL. Imaging of acute right lower abdominal quadrant pain. Clin Radiol 1998; 53:639ˇ49.

[30] Douglas CD, Macpherson NE, Davidson PM, Gani JS. Randomised controlled trial of ultrasonography in diagnosis of acute appendicitis, incorporating the Alvarado score. BMJ 2000; 321:1-7

[31] Kulaylat AN, Moore MM, Engbrecht BW, et al. An implemented MRI program to eliminate radiation from the evaluation of pediatric appendicitis. J Pediatr Surg 2015;50(8):1359-63.

[32] Flum DR, Davidson GH, Monsell SE, et al. A Randomized Trial Comparing Antibiotics with Appendectomy for Appendicitis: The CODA Collaborative. NEJM 2020; 383(20): 1907-1919

[33] Finnerty BM, Wu X, Giambrone GP, Gaber-Baylis LK, Zabih R, et al. Conversion-to-open in laparoscopic appendectomy: A cohort analysis of risk factors and outcomes. International Journal of Surgery. 2017;40: 169-175

[34] Itah R, Skornick Y, Greenberg R. Extraluminal appendicolith: An indication for interval appendectomy with intraoperative localization and removal of that potential cause of intra-abdominal abscess. J Laparoendosc Adv Surg Tech A 2008; 18:606-8.

[35] Singh AK, Hahn PF, Gervais D, Vijayraghavan G, Mueller PR. Dropped appendicolith: CT findings and implications for management. AJR Am J Roentgenol 2008; 190:707-11.

[36] Saida F, Matsumoto S, Kitano M. Preoperative predictor of extensive

*Faecoliths in Appendicitis: Does It Influence the Course and Treatment of the Disease… DOI: http://dx.doi.org/10.5772/intechopen.97338*

resection for acute appendicitis. The American Journal of Surgery. 2018;215: 599-602

[37] Rushing A, Bugaev N, Jones C, MD, Como JJ, Fox N, et al. Management of acute appendicitis in adults: A practice management guideline from the Eastern Association for the Surgery of Trauma. J Trauma Acute Care Surg. 2019;87: 214-224.

[38] Vons C, Barry C, Maitre S, Pautrat K, Leconte M, Costaglioli B, Karoui M, Alves A, Dousset B, Valleur P, et al. Amoxicillin plus clavulanic acid versus appendectomy for treatment of acute uncomplicated appendicitis: an openlabel, noninferiority, randomized controlled trial. Lancet. 2011;377: 1573-1579.
