MRI SINOGRAM/FISTULOGRAM

This examination is performed to diagnose or evaluate anal fistulas, perianal fistulas, pilonidal sinus disease, postoperative sinus tracts, chronic infections, inflammatory conditions, recurrent abscesses, and other abnormal sinus or fistulous tracts.

Yes. MRI is one of the most accurate imaging techniques for identifying the course, extent, branching, internal opening, and associated complications of fistulas and sinus tracts.

Yes. The examination can identify associated abscesses, collections, inflammation, and surrounding soft tissue involvement, helping guide appropriate treatment.

Yes. It provides a detailed map of the fistula or sinus tract, allowing surgeons to plan treatment more accurately while reducing the risk of recurrence or injury to nearby structures.

A conventional fistulogram uses X-rays and contrast injected into the tract, whereas MRI provides superior soft tissue visualization, evaluates surrounding muscles and organs, and often does not require direct injection of contrast into the tract.