Outpouching of colonic mucosa and submucosa, most commonly in sigmoid colon
Myochosis coli is uncommonly used term to describe foreshortening of colon and circular muscle hypertrophy that commonly occurs along with diverticulosis
IMAGING
General Features
Imaging Recommendations
Fluoroscopic Findings
Radiographic Findings
CT Findings
Ultrasonographic Findings
DIFFERENTIAL DIAGNOSIS
PATHOLOGY
General Features
Staging, Grading, & Classification
Gross Pathologic & Surgical Features
Microscopic Features
CLINICAL ISSUES
Presentation
Demographics
Natural History & Prognosis
Treatment
DIAGNOSTIC CHECKLIST
Consider
Image Interpretation Pearls
Selected References
Piscopo N et al: Diverticular disease: a review on pathophysiology and recent evidence. Ulster Med J. 89(2):83-8, 2020
Weinrich JM et al: MDCT in the setting of suspected colonic diverticulitis: prevalence and diagnostic yield for diverticulitis and alternative diagnoses. AJR Am J Roentgenol. 215(1):39-49, 2020
Feuerstein JD et al: Diverticulosis and diverticulitis. Mayo Clin Proc. 91(8):1094-104, 2016
Aytac E et al: Risk of recurrence and long-term outcomes after colonic diverticular bleeding. Int J Colorectal Dis. 29(3):373-8, 2014
Choi YH et al: Do we need colonoscopy following acute diverticulitis detected on computed tomography to exclude colorectal malignancy? Dig Dis Sci. 59(9):2236-42, 2014
Humes DJ et al: Review article: the pathogenesis and management of acute colonic diverticulitis. Aliment Pharmacol Ther. 39(4):359-70, 2014
Vanderstappen JH et al: A rare complication of colonic diverticulosis: giant diverticulum. Case report and overview of pathophysiology, diagnosis and therapeutic options. Acta Chir Belg. 114(3):206-8, 2014
Hirata T et al: Association between colonic polyps and diverticular disease. World J Gastroenterol. 14(15):2411-3, 2008
Martel J et al: History, incidence, and epidemiology of diverticulosis. J Clin Gastroenterol. 42(10):1125-7, 2008
Meurs-Szojda MM et al: Diverticulosis and diverticulitis form no risk for polyps and colorectal neoplasia in 4,241 colonoscopies. Int J Colorectal Dis. 23(10):979-84, 2008
Morini S et al: Diverticulosis and colorectal cancer: between lights and shadows. J Clin Gastroenterol. 42(7):763-70, 2008
Comparato G et al: Diverticular disease in the elderly. Dig Dis. 25(2):151-9, 2007
Rispo A et al: Lower prevalence of diverticulosis in patients with ulcerative colitis. Dis Colon Rectum. 50(8):1164-8, 2007
Brian West A: The pathology of diverticulosis: classical concepts and mucosal changes in diverticula. J Clin Gastroenterol. 40 Suppl 3:S126-31, 2006
Dobbins C et al: The relationship of obesity to the complications of diverticular disease. Colorectal Dis. 8(1):37-40, 2006
Krones CJ et al: The rare epidemiologic coincidence of diverticular disease and advanced colonic neoplasia. Int J Colorectal Dis. 21(1):18-24, 2006
Sultan K et al: The nature of inflammatory bowel disease in patients with coexistent colonic diverticulosis. J Clin Gastroenterol. 40(4):317-21, 2006
Gollub MJ et al: CT colonography features of sigmoid diverticular disease. Clin Imaging. 29(3):200-6, 2005
Kang JY et al: Epidemiology and management of diverticular disease of the colon. Drugs Aging. 21(4):211-28, 2004
West AB et al: The pathology of diverticulosis coli. J Clin Gastroenterol. 38(5 Suppl):S11-6, 2004
Related Anatomy
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Related Differential Diagnoses
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References
Tables
Tables
KEY FACTS
Terminology
Imaging
Top Differential Diagnoses
Pathology
Clinical Issues
Diagnostic Checklist
TERMINOLOGY
Synonyms
Diverticular disease
Definitions
Outpouching of colonic mucosa and submucosa, most commonly in sigmoid colon
Myochosis coli is uncommonly used term to describe foreshortening of colon and circular muscle hypertrophy that commonly occurs along with diverticulosis
IMAGING
General Features
Imaging Recommendations
Fluoroscopic Findings
Radiographic Findings
CT Findings
Ultrasonographic Findings
DIFFERENTIAL DIAGNOSIS
PATHOLOGY
General Features
Staging, Grading, & Classification
Gross Pathologic & Surgical Features
Microscopic Features
CLINICAL ISSUES
Presentation
Demographics
Natural History & Prognosis
Treatment
DIAGNOSTIC CHECKLIST
Consider
Image Interpretation Pearls
Selected References
Piscopo N et al: Diverticular disease: a review on pathophysiology and recent evidence. Ulster Med J. 89(2):83-8, 2020
Weinrich JM et al: MDCT in the setting of suspected colonic diverticulitis: prevalence and diagnostic yield for diverticulitis and alternative diagnoses. AJR Am J Roentgenol. 215(1):39-49, 2020
Feuerstein JD et al: Diverticulosis and diverticulitis. Mayo Clin Proc. 91(8):1094-104, 2016
Aytac E et al: Risk of recurrence and long-term outcomes after colonic diverticular bleeding. Int J Colorectal Dis. 29(3):373-8, 2014
Choi YH et al: Do we need colonoscopy following acute diverticulitis detected on computed tomography to exclude colorectal malignancy? Dig Dis Sci. 59(9):2236-42, 2014
Humes DJ et al: Review article: the pathogenesis and management of acute colonic diverticulitis. Aliment Pharmacol Ther. 39(4):359-70, 2014
Vanderstappen JH et al: A rare complication of colonic diverticulosis: giant diverticulum. Case report and overview of pathophysiology, diagnosis and therapeutic options. Acta Chir Belg. 114(3):206-8, 2014
Hirata T et al: Association between colonic polyps and diverticular disease. World J Gastroenterol. 14(15):2411-3, 2008
Martel J et al: History, incidence, and epidemiology of diverticulosis. J Clin Gastroenterol. 42(10):1125-7, 2008
Meurs-Szojda MM et al: Diverticulosis and diverticulitis form no risk for polyps and colorectal neoplasia in 4,241 colonoscopies. Int J Colorectal Dis. 23(10):979-84, 2008
Morini S et al: Diverticulosis and colorectal cancer: between lights and shadows. J Clin Gastroenterol. 42(7):763-70, 2008
Comparato G et al: Diverticular disease in the elderly. Dig Dis. 25(2):151-9, 2007
Rispo A et al: Lower prevalence of diverticulosis in patients with ulcerative colitis. Dis Colon Rectum. 50(8):1164-8, 2007
Brian West A: The pathology of diverticulosis: classical concepts and mucosal changes in diverticula. J Clin Gastroenterol. 40 Suppl 3:S126-31, 2006
Dobbins C et al: The relationship of obesity to the complications of diverticular disease. Colorectal Dis. 8(1):37-40, 2006
Krones CJ et al: The rare epidemiologic coincidence of diverticular disease and advanced colonic neoplasia. Int J Colorectal Dis. 21(1):18-24, 2006
Sultan K et al: The nature of inflammatory bowel disease in patients with coexistent colonic diverticulosis. J Clin Gastroenterol. 40(4):317-21, 2006
Gollub MJ et al: CT colonography features of sigmoid diverticular disease. Clin Imaging. 29(3):200-6, 2005
Kang JY et al: Epidemiology and management of diverticular disease of the colon. Drugs Aging. 21(4):211-28, 2004