 There is a right transfrontal ventricular catheter that terminates in the region of the right foramen of Monro. There is unchanged mild high T2 signal surrounding the catheter. There is also unchanged mild nonspecific T2 hyperintensity in the left corona radiata. The third and lateral ventricles appear to be slightly smaller. Patency of the third ventriculostomy cannot be ascertained based on the available sequences. There is no midline shift or herniation. There is no evidence of acute infarction, hemorrhage, or mass. The major cerebral flow voids are intact. The orbits are grossly unremarkable. There is a left maxillary sinus retention cyst.
Slight interval decease in size of the shunted ventricular system.I personally reviewed the Images and/or procedure with the Resident/Fellow and agree with this report.