American Journal of Roentgenology: IV contrast-enhanced 2-millisievert CT comparable to conventional-dose CT for diagnosis of right colonic diverticulitis Leesburg, VA, April 8, 2021--According to ...

The incidence of diverticulitis in EDs in the United States increased from 0.4% in 2016 to 0.56% in 2023, with CT imaging performed in 89.6% of cases. CT scan usage increased from 83% to 92.6% ...