Figure 1 | Scientific Reports

Figure 1

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

Figure 1

Representative cases of the short PFS and long PFS subgroups of the RT group. There were nCBV maps with leakage correction co-registered with CE T1WI (upper left) and nCBV map co-registered with 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 a 38-year-old male patient with a short PFS in the RT group. The T1 nCBVL75% was 6.15 and PFS was 19 months. (b) nCBV maps with leakage correction and histograms in a 68-year-old male patient with a long PFS in the RT group. The T1 nCBVL75% was 2.54 and PFS was 101 months.

Back to article page