Unspecified convulsions [R56.9], Reason for Study: ^Reason: worsening sz History: nonspecific partial sz of upper extremities Evidence of bifrontal craniotomy and maxillofacial surgery.There is no evidence of acute ischemic or hemorrhagic lesion on this scan.There is no abnormal intracranial enhancement.Mucosal thickening and enhancement on paranasal sinuses indicate postoperative changes.Left mastoid air cells show opacification.Bilateral hippocampi show normal and symmetric size as well as normal MR signal intensity.The ventricles, sulci and cisterns are symmetric and unremarkable. The gray-white matter differentiation is normal. There is no mass, mass effect, edema, midline shift, intra or extra-axial fluid collection/hemorrhage. The midline structures and cranial-cervical junction are normal. Normal flow voids are identified in the major intracranial vessels.
Postoperative status, bifrontal craniotomy and maxillofacial surgery.No evidence of intracranial acute ischemic or hemorrhagic lesion.No evidence of abnormal intracranial enhancement.