Any thoughts on what this growth could be? 1,7 year old syrian hamster. It has come fast the last week. The hamster is well in himself. Did an fna, but the growth is so small I wasn't able to get a good sample...
Look at the other side. Syrian hamsters have paired flank scent glands that look like small round melanotic moles, 3-6 mm in diameter. In males these are more prominent and more common to become inflamed, infected or neoplastic.