fig2
![Imaging of hypoxia in human glioblastoma with dynamic 18F-fluoromisonidazole PET](https://image.oaes.cc/439853b5-e098-4249-9191-4af89e3a3b38/2982.fig.2.jpg)
Figure 2. Comparison of tumor-to-blood uptake ratio (TBR) at 15 min, 2 h and 3 h with compartmental analysis (CA) images. The first column shows the measured PET images at 3 h pi with region of interests around the tumor. The three-centered columns are for the thresholded TBR images at a threshold of 1.2. The fifth column is the corresponding CA distribution volume