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My dog has an intestinal object and fluid around lungs. What else?

Updated on September 23rd, 2025

small mixed dog breed male has 3cm object in intestine and fluid buildup outside of lungs. What could this be other than gastrointestinal cancer?

1 Answer

Most Helpful Answer

Dr. Leigh, DVM

Answered By Dr. Leigh, DVM

Veterinarian

Published on January 13th, 2017

The object in the intestine could be a benign mass or a cancerous mass. The only way to know it to get a biopsy of the mass. It is concerning that he has fluid outside of his lungs and your vet may be able to get a sample of the fluid and submit to a lab for testing. If there are any cancerous cells in the fluid than you would have a probable diagnosis without putting your dog through surgery for a biopsy. Hope our vet can diagnose the problem soon.
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