Figure 4
From: Currarino syndrome in an adult presenting with a presacral abscess: a case report
Myelography and postmyelography computed tomography findings. (A) Sagittal myelography showed no apparent communication between the presacral mass and the thecal sac. (B, C) Coronal and sagittal postmyelography computed tomography demonstrated that the terminus of the thecal sac formed some processes. The drain (black (A) and white (B, C) triangles) was placed via a perianal insertion.