Close
MRI demonstrates a 15 x 8 x 10 mm nodule which projects into the trigone of the left lateral ventricle. It has signal characteristics which match those of cortex on all sequences and demonstrates no abnormal contrast enhancement. There is no convincing abnormality of the overlying cortex.
Incidental note is made of a small pineal cyst which measures 10 mm in maximal diameter. No abnormal contrast enhancement.