MRI findings of isolated tubal torsions: case series of 12 patients: MRI findings suggesting isolated tubal torsions, correlating with surgical findings.

Purpose: To investigate specific MRI findings for the prompt diagnosis of tubal torsion by reviewing 12 cases.

Methods: The MRI findings presenting surgically and pathologically proven isolated tubal torsion were evaluated.

Results: Key specific findings, including whirlpool sign and plicae tubaliae, were frequently associated with the diseases and were grouped for three types.