Which of the following is not a component of SAPHO syndrome?: (A) Synovitis, (B) Acne, (C) Hyperosteitis, (D) Seborrhoea
Answer is D. SAPHO syndrome does not include seborrhea. SAPHO: S- Synovitis A- Acne P- Pustulosis H- Hyperostosis O- Osteitis On other hand , seborrhea is constituent of SAHA syndrome