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 is a harmless skin condition that can be found on the arms, thighs, back, buttocks, and even the face. This skin problem is a variant of eczema and is hereditary. Though often confused with dry skin or acne this condition is neither of those things.