A lump on the finger knuckle joint can happen for many reasons, ranging from an inflammatory condition to an infection. In rare cases, a bump or lump on the finger knuckle joint can be due to a tumor.

A finger tumor is a mass or lump that forms on a finger. Doctors may also describe these growths as nodules or cysts. Possible causes include ganglion cysts, warts, skin cancer, and more. Although ...

Picture this: You’re blissfully clocking your miles on a Saturday morning until you feel a small but growing pressure on top of your foot. It’s slight, so you ignore it, but over time that discomfort ...