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Fig. 1 | Journal for ImmunoTherapy of Cancer

Fig. 1

From: Perilesional edema in brain metastases: potential causes and implications for treatment with immune therapy

Fig. 1

Tumor volume weakly correlates with edema among NSCLC and melanoma patients. a Representative baseline MRIs taken from patients treated with pembrolizumab showing similar tumor volumes on T1 post gadolinium 3D MP-RAGE (white arrows) but discordant amounts of edema volume on FLAIR sequences. b The correlation between tumor and edema volume of NSCLC and melanoma BMs is weak. c Pre-treatment edema:tumor volumes are not significantly different in melanoma and NSCLC patients

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