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Ovoid, slightly lobulated, well circumscribed mass with contact to the anterior wall of the third ventricle and the optic chiasm. The mass is isointense to white matter in T1 and T2 weighted sequences and shows vivid uniform enhancement after Gadolinium.
The mass shows no arterial flow in TOF-Angiography and ceMRA (not shown).
No susceptibility-artifacts in SWI are recognised within the mass (not shown).