Secondary malignant neoplasm of brain [C79.31], Reason for Study: ^Reason: brain met. Preop planning for tumor resection. #6876 for fiducials History: preop planning The scan was performed with multiple fiducial markers attached. There is about 17 mm sized well but inhomogeneously enhancing intra-axial mass at the right precentral gyrus with the surrounding edema.The ventricles, sulci and cisterns are symmetric and 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.
Inhomogeneously enhancing intra-axial mass with the surrounding edema on the right frontal lobe precentral gyrus. Differential diagnosis including metastasis or primary high grade glioma.