I had very high tumor burden to both sides of the liver. Primary pancreatic gastrinomas causing very high gastrin 2,000 I started with Lanreotide injections to control symptoms. Had 7 months of Captem no tumor shrinkage! Gastrin was still out of control next was y-90 it wasn’t fun however it worked very well it shrunk most tumors Gastrin level has dropped to 200 been good now for 2-1/2 years let me know if you have any questions. My ki-67 is only 7% your husband is 25% much more aggressive. The y-90 makes sense to me they need to get tumor growth under control asap with something more aggressive where does he go for treatment?