<prompt> Chronic recurrent multifocal osteomyelitis is seen in:Werners syndromeWaenbergs syndromeSAPHO syndromeAll of the above  <response>: Chronic recurrent multifocal osteomyelitis Werner syndrome Waenbergs syndrome SAPHO syndrome Progeria Auto-immune disease Hereditary condition Mononeuropathy Associated - HLA B27 Not associated with osteomyelitis Synovitis acne pustulosis hyperostosis osteitis Premature aging increased risk of cancer entrapment of the superficial branch of the radial nerve Rx - DMARDS steroids NSAIDS. 