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.
Information on Keratosis Pilaris (KP), the chicken skin condition characterized by rough, bumpy skin on the back of the arms and thighs. Pictures, forum, products and treatment for bumps on arms.