Figure 2 | Scientific Reports

Figure 2

From: Leakage correction improves prognosis prediction of dynamic susceptibility contrast perfusion MRI in primary central nervous system lymphoma

Figure 2

Representative cases of the short PFS and long PFS subgroups of the non-RT group. nCBV maps with leakage correction co-registered with CE T1WI (upper left) and FLAIR (upper right). Histogram and cumulative histogram of all pixel values of total VOIs, such as an enhancing lesion on CE T1WI (lower left) and hyperintense lesion on FLAIR (lower right), were obtained from the aforementioned nCBV co-registration images. (a) nCBV maps with leakage correction and histograms in an 81-year-old female patient with a short PFS of the non-RT group. The T1 nCBVL75% was 2.96 and PFS was 3 months. (b) nCBV maps with leakage correction and histograms in a 44-year-old male patient with a long PFS of the non-RT group. The T1 nCBVL75% was 6.53 and PFS was 45 months.

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