Comparison of Contrast-Enhanced 3D Imaging with 2D Imaging in the Evaluation of Perianal Fistula at 3T: A Prospective Observational Study
Introduction Perianal fistula and its recurrence is a challenging entity for surgeons.It is a well-establi1shed altitude sunscreen fact that magnetic resonance imaging (MRI) findings influence surgical procedures and reduce the rate of recurrence.In this study, we assessed the contrast-enhanced (CE) three dimensional T1 sequences [sampling perfecti