Pustulotic Arthro-Osteitis (Sonozaki Syndrome)

Sonozaki syndrome or pustulotic arthro-osteitis is a relatively rare chronic illness which belongs to the group of seronegative arthritis. sonozaki syndrome includes arthro-osteitis and symmetrically localised palmoplantar pustulosis. the disease is characteristically non-erosive and transient and does not lead to contracture deformities. early recognition of the disease can prevent misdiagnosis. hereby, we describe a 51 years old woman with palmar pustulosis and involvement of the left sternoclavicular joint and peripheral oligoarthritis.