Description of a new ultrasound sign to distinguish Crohn's anal fistula from cryptoglandular fistula: The rosary sign.
F de la PortillaV SojoJ M Vázquez-MonchulJ PintorSandra Dios BarbeitoM L Reyes-DíazPublished in: Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland (2023)
This study provides a new ultrasound sign for perianal fistula (the rosary sign) in patients with Crohn's disease. The sign can be used to differentiate Crohn's disease from other types of fistula. This is useful in the management of patients with anal fistula.