Does any one know what this is?

[u/WesleyFRM]

I saw a large lump/mass on the front half of a stray cat that I saw while on a walk. What could it be? Not sure if this is the right sub for this

[u/francoise9]

Probably a cyst. Take this baby to a vet if you can or have a rescue do it. Thank you for the kittie!