Good Afternoon, I must commend you on your great work.I was wondering if you had a guide on Ankolosing spondolists ( Arthrists of the spine)and claiming PIP. my son claimed pip but got turned down and did do a mandatory reconsideration He has now developed uvists of his eyes and colists of his intestines these have a stemmed from the ankolosing spondolists.I would appreciate it if any one could give some advice on how to approach this the next time around .Thsnking you all keep up the good work. Billy