Bony erosion are seen in the following except -: (A) Gout, (B) Psoriasis, (C) SLE, (D) Osteoahritis
Answer is C. Answer- C. SLERheumatoid afihritisGouty ahritis- lst MTPPseudogout knee (Calcium phyrophosphate crystal deposition)Psoriatic ahritisAnkylosi ng spondylitisOA