For internal tumors (inside the body), though, surgery would be more challenging because of a hamster's small size and tiny internal organs. [substeps] Your vet can help you determine whether surgery would be a good treatment option for your hamster.
[header] How to treat tumors in hamsters [title] Talk with your vet about surgical treatment. [step] After your vet has diagnosed a tumor in your hamster, talk with them about how to treat the tumor. For external tumors (located on the skin), surgery is the best treatment option.