Rat Bite Erosions are seen in?
Psoriasis
Gouty Ahritis
Osteoahritis
Ankylosing Spondylitis
*Rate Bite Erosions with over hanging edges(Maels sign) is feature of Gouty Ahritis Radiographs in Gout Marginal erosion with overhanging edge "Rat bite"
Musculoskeletal Radiology