Onion peel appearance of splenic capsule is seen in: (A) SLE, (B) Scleroderma, (C) Rheumatoid ahritis, (D) Sjogern's syndrome
Answer is A. Ref Robbins 9/e p224 In splenic involvement in SLE _splenomegaly, capsular thickeing , follicular hyperplasia,are common feature . central penicilliary aeries may show concerntric intimal and smooth muscle cell hyperplasia , producing onion skin appearance