After a few weeks of my kitty vomiting blood on and off, we finally were referred for a sonogram. His blood showed that is slightly anemic. The sono showed 35-55% of his stomach was masses(sp?) I tried writing everything down, but couldn't keep up. They will try to do an endoscopy tomorrow if he is stable. He is there overnight. They said it could either be lymphoma or carcinoma. Do we do chemo? Anyone have advice? I'm devastated. He's been my baby for 16 yrs.