Osteoarthritis progresses further with obliteration of the joint space. The appearance of subchondral cysts (cysts in the bone underneath the cartilage) indicates the erosive phase of disease progression in osteoarthritis.
Keratosis pilaris is a common and harmless condition where the skin becomes rough and bumpy, as if covered in permanent goose pimples.
Keratosis pilaris (KP) is a condition that makes you look like you have âchicken skin.. These tiny bumps (they often appear in a lattice formation) usually occur on your upper arms, outer calves, or thighs.