[Dermatologic aspects of SAPHO-syndrome].

SAPHO syndrome (synovitis, acne, pustulosis, hyperostosis, osteitis) as a new disease entity was first described in 1987. The syndrome is characterized by the presence of pustular dermatoses together with aseptic osteoarticular lesions. The bone involvement includes hyperostosis, aseptic osteomyelitis or arthritis of the anterior chest wall, sacroiliac joints or long bones.

Bowen's disease: statistical study of a 10 year period.

According to histological records, a total of 74 patients were diagnosed with Bowen's disease (B.d.) between 1 January 1984 and 31 December 1993 at the Department of Dermatology of Kitasato University.