Head CT scan may be helpful in the diagnosis of<unk><unk> . On CT scan,<unk><unk>  are characterized by iso- to hypodense mass with zero to marked peritumoral edema. On contrast administration, variable enhancement (intense, punctuate, nodular, or ring-enhanced) may be present.
Intracerebral metastases CT
Intracerebral metastases physical examination
Intracerebral metastases MRI
Brain tumor MRI
Brain abscess physical examination
Brain Stem Gliomas CT
Brain Stem Gliomas MRI
Adult brain tumors MRI