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Fig. 3 | Cancer Imaging

Fig. 3

From: How we read: the combined use of MRI and novel PET tracers for the characterisation and treatment planning of masses in neuro-oncology

Fig. 3

FDG-PET (a) in a patient with systemic lymphoma shows abnormal intracranial uptake (asterisk), consistent with secondary CNS involvement. This is localised to the hypothalamus on the post-contrast MRI (b). The post-contrast MRI (c) also demonstrates more extensive leptomeningeal disease than is appreciable on PET, including along the ependymal surface of the fourth ventricle (arrow)

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