A red lump on front paw

[lbudchee]

Does anyone know what this might be? My rabbit is 11 years old, and never had any medical condition or trauma.

 

[JBun]

I'm very sorry, but unfortunately that looks like a mass to me, though I could be wrong. You'll need to get it checked out by an experienced rabbit vet right away.

(Contains medical related photos)
http://www.medirabbit.com/EN/Cancer/Sarcoma/Skin_Lymphoma/Lymph_rab.htm
https://rabbit.org/vet-listings/