Fig. 3From: Molecular tumor analysis and liquid biopsy: a feasibility investigation analyzing circulating tumor DNA in patients with central nervous system lymphomasCranial imaging of #3–6: a) CT with contrast (#3), b) MRI T1 with contrast, c) CT with contrast (#5); In contrast to the images in Fig. 2, homogenous, strong contrast enhancement is visible. d) MRI T1 with contrast (#6) showing homogenously thickened meninges and hypervascularity over the left hemisphereBack to article page