Figure 2.

Representative images of a patient who exhibited partial response to treatment as evident by the presence of viable tumor at surgery. The images in each row are from three measurement time points; Pre-Tx (a), Wk1-Tx (b), and Post-Tx (c). The T2w, T1w, and T1w-Gd images were windowed to have similar image contrast, whereas T2 and ADC images were scaled based on the gray scale bars shown at the bottom of the corresponding images. The large arrows indicate the same metastatic nodal mass that was followed through the treatment course. The small arrow indicates the central region of the mass with ADC higher than the rim.