MRI of the brain and spine with and without gadolinium is the imaging modality of choice for germinoma. On MRI, intracranial GCTs appear isointense or hypointense on T1 sequences and hyperintense on T2 sequences.
Germinoma MRI
Germinoma CT
Neuroblastoma MRI
Wilms' tumor MRI
Neuroblastoma CT
Wilms' tumor CT
Atypical teratoid rhabdoid tumor MRI
Atypical teratoid rhabdoid tumor CT