Left choroid fissure cyst: yearly follow up. There has been interval decrease in size of the left choroid fissure cyst that measures approximately 20 AP x 21 RL x 15 SI mm, previously 31 AP x 22 RL x 19 SI mm. Besides the mild regional mass effect, the brain parenchyma appears otherwise appears unremarkable, with a normal degree of myelination. There is no evidence of intracranial hemorrhage or acute infarct. There is no evidence of hydrocephalus. There is no midline shift or herniation. The major cerebral flow voids are grossly intact. The skull and extracranial soft tissues are unremarkable.
Interval decrease in size of the left choroid fissure cyst. 