Updated On September 23rd, 2025
Pet's info: Dog | Miniature Poodle | Male | neutered | 11 lbs
Hi, my small poodle/fox terrier mix was diagnosed as having a mass inside his stomach that’s “probably cancer”, that’s causing excess fluid to build up in his lungs. He is being treated with Salix 2x a day. He was brought to the vet yesterday for a chest tap and there was a lot of pink, milky fluid that came out. He had an echocardiogram because the vet heard a murmur. The results were that the murmur wasn’t bad enough to cause this much fluid. I just need to know if this is speculation.
1 Answer
Published on May 7th, 2019
Without seeing Dolche in person, I can't give an exact diagnosis, but an echocardiogram will show quite clearly the extent of a murmur. It shows exactly how the blood is flowing into the heart, and if there is any back flow. If the vet feels the murmur isn't bad enough to cause this fluid, I would believe it. I suspect it's the tumor. I'm sorry.
1Pet Parents found this answer helpful
Book an appointment with the pros – our expert vets are here to help.