The back of the knee is or knee pit is commonly ... Symptoms Dull or sharp pain Swelling or a noticeable lump behind the knee Stiffness or difficulty bending of the knee Tenderness when pressing ...

During an episode of the Vogue and Amber podcast, Vogue recounted: "I remember I once convinced one of our nannies to take me to the doctor because I had a lump in my knee. I convinced her ...