What is this? Help please

[Shiv9mbs]

Hey all,
So I'm doing a pedicure and just as I'm sanitising the feet and looking for contraindications I came across at the base of the clients feet. I obviously had gloves on and recommended client to get a doctor to have a look. It's a series of small bumps around a larger area. I thought it might be verrucas but I always thought they were larger and more raised?
Any ideas?

 

[jiff!22]

To be honest, it's difficult to diagnose without the actual client in front of you. Your photo is quite clear but still very difficult to say. My recommendation would be for this client to see a chiropodist rather than gp.