Abstract
The cecum comprises a relatively short segment of the gastrointestinal tract, but it can be affected by numerous acute conditions. Acute conditions may arise from processes primary to the cecum, such as volvulus, bascule, neoplasm, and trauma. Alternatively, acute conditions can be due to secondary to systemic or nearby pathology, such as infection, inflammatory processes, ischemia, and infarction. While it is common to suspect appendicitis as the etiology of acute right lower quadrant abdominal pain, the cecum should also be considered as a potential cause of pain, especially in the setting of an abnormal or absent appendix. Multi-detector computed tomography (MDCT) has evolved to become the best imaging modality to evaluate patients presenting with right lower quadrant abdominal pain or suspected acute cecal pathology. Strengths of MDCT include rapid acquisition of images, high spatial resolution, and ability to create multi-planar reconstructed images. In this pictorial review, we illustrate and describe key MDCT findings for various acute cecal conditions with which the emergency radiologist should be familiar.
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Emanuwa OF, Ayantunde AA, Davies TW (2011) Midgut malrotation first presenting as acute bowel obstruction in adulthood: a case report and literature review. World J Emerg Surg 6:22. doi:10.1186/1749-7922-6-22
Raphaeli T, Parimi C, Mattix K, Javid PJ (2010) Acute colonic obstruction from Ladd bands: a unique complication from intestinal malrotation. J Pediatr Surg 45:630–631. doi:10.1016/j.jpedsurg.2009.12.026
Zissin R, Rathaus V, Oscadchy A, Kots E, Gayer G, Shapiro-Feinberg M (1999) Intestinal malrotation as an incidental finding on CT in adults. Abdom Imaging 24:550–555
Rogers RL, Harford FJ (1984) Mobile cecum syndrome. Dis Colon Rectum 27:399–402
Tsushimi T, Kurazumi H, Takemoto Y, Oka K, Inokuchi T, Seyama A, Morita T (2008) Laparoscopic cecopexy for mobile cecum syndrome manifesting as cecal volvulus: report of a case. Surg Today 38:359–362. doi:10.1007/s00595-007-3620-7
Consorti ET, Liu TH (2005) Diagnosis and treatment of caecal volvulus. Postgrad Med J 81:772–776. doi:10.1136/pgmj.2005.035311
Rabinovici R, Simansky DA, Kaplan O, Mavor E, Manny J (1990) Cecal volvulus. Dis Colon Rectum 33:765–769
Silva AC, Beaty SD, Hara AK, Fletcher JG, Fidler JL, Menias CO, Johnson CD (2007) Spectrum of normal and abnormal CT appearances of the ileocecal valve and cecum with endoscopic and surgical correlation. Radiographics 27:1039–1054. doi:10.1148/rg.274065164
Delabrousse E, Sarlieve P, Sailley N, Aubry S, Kastler BA (2007) Cecal volvulus: CT findings and correlation with pathophysiology. Emerg Radiol 14:411–415. doi:10.1007/s10140-007-0647-4
Moore CJ, Corl FM, Fishman EK (2001) CT of cecal volvulus: unraveling the image. AJR Am J Roentgenol 177:95–98. doi:10.2214/ajr.177.1.1770095
Perret RS, Kunberger LE (1998) Case 4: cecal volvulus. AJR Am J Roentgenol 171:855, 859, 860. 10.2214/ajr.171.3.9725339
Kelly CP, Pothoulakis C, LaMont JT (1994) Clostridium difficile colitis. N Engl J Med 330:257–262. doi:10.1056/NEJM199401273300406
Horton KM, Corl FM, Fishman EK (2000) CT evaluation of the colon: inflammatory disease. Radiographics 20:399–418
Macari M, Balthazar EJ, Megibow AJ (1999) The accordion sign at CT: a nonspecific finding in patients with colonic edema. Radiology 211:743–746
Macari M, Balthazar EJ (2001) CT of bowel wall thickening: significance and pitfalls of interpretation. AJR Am J Roentgenol 176:1105–1116. doi:10.2214/ajr.176.5.1761105
Gardiner R, Stevenson GW (1982) The colitides. Radiol Clin North Am 20:797–817
Burrill J, Williams CJ, Bain G, Conder G, Hine AL, Misra RR (2007) Tuberculosis: a radiologic review. Radiographics 27:1255–1273. doi:10.1148/rg.275065176
Hoeffel C, Crema MD, Belkacem A, Azizi L, Lewin M, Arrive L, Tubiana JM (2006) Multi-detector row CT: spectrum of diseases involving the ileocecal area. Radiographics 26:1373–1390. doi:10.1148/rg.265045191
Wagner ML, Rosenberg HS, Fernbach DJ, Singleton EB (1970) Typhlitis: a complication of leukemia in childhood. Am J Roentgenol Radium Ther Nucl Med 109:341–350
Shamberger RC, Weinstein HJ, Delorey MJ, Levey RH (1986) The medical and surgical management of typhlitis in children with acute nonlymphocytic (myelogenous) leukemia. Cancer 57:603–609
Commane DM, Arasaradnam RP, Mills S, Mathers JC, Bradburn M (2009) Diet, ageing and genetic factors in the pathogenesis of diverticular disease. World J Gastroenterol 15:2479–2488
Radhi JM, Ramsay JA, Boutross-Tadross O (2011) Diverticular disease of the right colon. BMC Res Notes 4:383. doi:10.1186/1756-0500-4-383
Blinder E, Ledbetter S, Rybicki F (2002) Primary epiploic appendagitis. Emerg Radiol 9:231–233. doi:10.1007/s10140-002-0235-6
Rioux M, Langis P (1994) Primary epiploic appendagitis: clinical, US, and CT findings in 14 cases. Radiology 191:523–526
Zissin R, Hertz M, Osadchy A, Kots E, Shapiro-Feinberg M, Paran H (2002) Acute epiploic appendagitis: CT findings in 33 cases. Emerg Radiol 9:262–265. doi:10.1007/s10140-002-0243-6
Sandrasegaran K, Maglinte DD, Rajesh A, Akisik FM (2004) Primary epiploic appendagitis: CT diagnosis. Emerg Radiol 11:9–14. doi:10.1007/s10140-004-0369-9
Singh AK, Gervais D, Rhea J, Mueller P, Noveline RA (2005) Acute epiploic appendagitis in hernia sac: CT appearance. Emerg Radiol 11:226–227. doi:10.1007/s10140-004-0391-y
Singh AK, Gervais DA, Hahn PF, Sagar P, Mueller PR, Novelline RA (2005) Acute epiploic appendagitis and its mimics. Radiographics 25:1521–1534. doi:10.1148/rg.256055030
Abel ME, Russell TR (1983) Ischemic colitis. Comparison of surgical and nonoperative management. Dis Colon Rectum 26:113–115
Landreneau RJ, Fry WJ (1990) The right colon as a target organ of nonocclusive mesenteric ischemia. Case report and review of the literature. Arch Surg 125:591–594
Ludwig KA, Quebbeman EJ, Bergstein JM, Wallace JR, Wittmann DH, Aprahamian C (1995) Shock-associated right colon ischemia and necrosis. J Trauma 39:1171–1174
Wiesner W, Mortele KJ, Glickman JN, Ros PR (2002) "Cecal gangrene": a rare cause of right-sided inferior abdominal quadrant pain, fever, and leukocytosis. Emerg Radiol 9:292–295. doi:10.1007/s10140-002-0250-7
Buetow PC, Buck JL, Carr NJ, Pantongrag-Brown L (1995) From the archives of the AFIP. Colorectal adenocarcinoma: radiologic-pathologic correlation. Radiographics 15:127–146, quiz 148–9
Jaeckle T, Stuber G, Hoffmann MH, Jeltsch M, Schmitz BL, Aschoff AJ (2008) Detection and localization of acute upper and lower gastrointestinal (GI) bleeding with arterial phase multi-detector row helical CT. Eur Radiol 18:1406–1413. doi:10.1007/s00330-008-0907-z
Yoon W, Jeong YY, Shin SS, Lim HS, Song SG, Jang NG, Kim JK, Kang HK (2006) Acute massive gastrointestinal bleeding: detection and localization with arterial phase multi-detector row helical CT. Radiology 239:160–167. doi:10.1148/radiol.2383050175
Buck GC 3rd, Dalton ML, Neely WA (1986) Diagnostic laparotomy for abdominal trauma. A university hospital experience. Am Surg 52:41–43
Brofman N, Atri M, Hanson JM, Grinblat L, Chughtai T, Brenneman F (2006) Evaluation of bowel and mesenteric blunt trauma with multidetector CT. Radiographics 26:1119–1131. doi:10.1148/rg.264055144
Calabuig R, Ortiz C, Sueiras A, Vallet J, Pi F (2002) Intramural hematoma of the cecum: report of two cases. Dis Colon Rectum 45:564–566
Breen DJ, Janzen DL, Zwirewich CV, Nagy AG (1997) Blunt bowel and mesenteric injury: diagnostic performance of CT signs. J Comput Assist Tomogr 21:706–712
Bendavid R (2002) Sliding hernias. Hernia 6:137–140. doi:10.1007/s10029-002-0065-1
Zinkin LD, Moore D (1980) Herniation of the cecum through the foramen of Winslow. Dis Colon Rectum 23:276–279
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Heller, M.T., Bhargava, P. MDCT of acute cecal conditions. Emerg Radiol 21, 75–82 (2014). https://doi.org/10.1007/s10140-013-1165-1
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DOI: https://doi.org/10.1007/s10140-013-1165-1