Bone scintigraphy using Tc-99m DPD and F18-FDG in a patient with SAPHO syndrome.

Synovitis (inflammatory arthritis), acne (pustulosa), palmoplantar pustulosis, hyperostosis and osteitis (bland osteomyelitis) are symptoms forming the acronym SAPHO. We present the case of a 48-year old man with sterno-costo-clavicular hyperostosis and typical pustulosis palmaris. We performed Tc-99m DPD serial bone scanning to monitor the course of disease and to assess therapeutic efficiency.