United Kingdom, Sept. 5 -- Katie Price is undergoing tests amid fears her cancer has returned 23 years after her first diagnosis.

The former glamour model, 47, was 24 years old when she was diagnosed with a rare form of the disease called leiomyosarcoma after finding a lump on her finger while she was pregnant with her eldest son Harvey and Katie has now revealed she fears the condition has come back after experiencing pain in the same digit for the last three weeks.

During an appearance on The Katie Price Show podcast, she explained: "You know when I had cancer years ago.

"For some who didn't know, when I was pregnant with [so] Harvey I got cancer, called leiomyosarcoma. If you look at my finger, there is like a hole there and a scar ...