Headache [R51] / Other symptoms and signs involving the musculoskeletal system [R29.898], Reason for Study: ^Reason: Evaluate for brain lesions or normal pressure hydrocephalus History: Recurrent bilateral leg weakness and headache. No evidence of acute ischemic or hemorrhagic lesion.About 8mm x 10mm sized pineal cyst, unchanged in its size and MR characteristics since prior scan.The ventricles, sulci and cisterns are symmetric and unremarkable. There is no other mass, mass effect, edema, midline shift, intra or extra-axial fluid collection/hemorrhage, restricted diffusion/acute ischemia, or abnormal contrast enhancement. The midline structures and cranial-cervical junction are normal. Normal flow voids are identified in the major intracranial vessels. The mastoid air cells are clear.Mucosal thickening on the right maxillary sinus and sphenoid sinus.
Unchanged pineal gland cyst in terms of size and MR characteristics.Otherwise no remarkable finding.