Clinical question: Hemangioma. Please place fiducial. Preop stealth brain MRI. Signs and symptoms: Preop stealth brain MRI for brain tumor. Pre- and post enhanced brain MRI:Examination is performed utilizing a Stealth protocol and is not a true diagnostic exam.Examination demonstrates an 18 x 20 mm cavernoma in the posterior left plantar median pons with subtle bulge into the fourth ventricle. There is no surrounding vasogenic edema or gliosis to suggest prior hemorrhage. It demonstrate patchy foci of internal enhancement. Unremarkable exam otherwise.
Redemonstration of a pontine cavernoma as detailed.