Other specified disorders of brain [G93.89], Reason for Study: ^Reason: preop planning for craniotomy for tumor... Pt will take premeds PT will bring MRI clearance for Bladder stim device and heart plug History: preop planning for tumor resection Multiple fiducial markers attached on the scalp for the preoperative localization.28 mm x 24.1 mm sized enhancing right cerebellar hemispheric intra-axial mass with surrounding edema is seen. There is no other abnormal enhancement. Considering the patient history of gastrointestinal tract cancer, this lesion is consistent with metastatic lesion.The ventricles, sulci and cisterns are unremarkable. The midline structures and cranial-cervical junction are normal. Normal flow voids are identified in the major intracranial vessels. The paranasal sinuses and mastoid air cells are clear.
Enhancing right cerebellar hemispheric intra-axial mass with the surrounding edema, consistent with metastatic lesion.