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.
And Most of Them Don't Know It. Keratosis Pilaris (KP) is a very common skin condition often referred to as chicken skin. If you have keratosis pilaris, you are not alone. Worldwide, keratosis pilaris affects an estimated 40 to 50% of the adult population and approximately 50 to 80% of all adolescents.