[Osteoarticular manifestations of pustulosis palmaris et plantaris].

In 6 patients with clinically and histologically proven pustulosis palmaris et plantaris the disease was complicated by osteo-articular manifestations. Five patients presented with articular symptoms and one with aseptic subacute osteomyelitis. The distribution of these bone and joint disorders was different from that of Sonozaki's "pustulotic arthro-osteitis": in contrast with the latter, the anterior chest was inconstantly involved whereas the spine, sacro-iliac joints and peripheral articulations were more frequently affected. Although the B27 antigen is usually absent, it seems possible to classify the rheumatic disorders of pustulosis palmaris et plantaris among seronegative spondylo-arthropathies.