Figure 3From: Imperforate anus with a rectovestibular fistula and pseudotail: a case report Magnetic resonance imaging of pseudotail and sacrum. This T2 fat-saturated coronal image demonstrates absence of a presacral mass, relatively normal appearance of the sacrum, and dilated rectum (R) in this child with known imperforate anus. The fat containing pseudotail is incompletely included (arrow).Back to article page