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My dog has a fluid lump on his head after surgery. Is it normal?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Large (61lb +) | Male | neutered | 3 years and 6 months old | 65 lbs

hello, marley just had his MCT removed from his head, and now right underneath his scar he has a golf ball lump, it does feel fluidy or just like skin doesnt feel like anything underneath I was just wondering if after surgery this is a common thing to have a swell?

1 Answer

Most Helpful Answer

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Answered By Britni Miller, DVM

Veterinarian

Published on June 13th, 2017

Marley could have a seroma which is a fluid-filled pocket that goes away with time. However, since he recently had surgery, it is best to have your veterinarian look at it to make sure there is no further treatment needed.

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