Diana M. Cejas

I kind of felt this hard lump, uh, beneath my skin on the right side of my neck, just tucked up under my jaw.

This is Diana Cejas.

As a med student in the early 2000s, she noticed this hard lump on her neck was growing.

Until at some point it got big enough that it was there all the time, and I started to just be very aware of it.