I have a lump the size of a marble on or close to my tibia on the inside of my leg 1/3 of the way down my shin after the knee.  You cannot see it just feel it whe legs are crossed  or slightly stretch in a seated position.  Its a little warm to the touch, about the size of a marble--what is it--I exercise a good amount and have recently added lyrica cellebrex and fkexerell  2x daily.  What is it probably.  I am 41 female eith3 kids
Hello! Thank you for the query. This lump is most likely a varicose vein. As it is warm some inflammatory process can be present inside. However, inflammation usually gives also redness and pain. I suggest you to have Doppler's veins ultrasound of this limb. In case of veins insufficiency some surgery might be advisable. Hope this will help. Regards.