TABLE 2.

Imaging Analysis Results

Response assessment	Baseline	After therapy	Mean change
Maximum diameter on MRI (mm)	24 (19–32)	21 (15–45)
SUVpeak on 68Ga-DOTATOC PET	6.33 (5.13–8.81)	7.1 (2.4–8.7)*
Posttreatment imaging assessment (n = 15)
Planar target-to-background ratio	1.7 (1.4–2.5) (intravenous)	3.7 (2.8–5.2) (intraarterial)	+220%
SPECT/CT target-to-background ratio	15.0 (12.7–18.6) (intravenous)	59.8 (40.5–82.0) (intraarterial)	+398%

*Not available in the single progressive patient.

Data are median and range.