Pyoderma gangrenosum révélant une artérite de Takayasu

Although pyoderma gangrenosum is a classic complication in Takayasu's arteritis in Japan, this combination is rare in Europe, North America and North Africa. This case was singular in terms of the occurrence of pyoderma gangrenosum with each pregnancy. However, a number of epidemiological and clinical features were consistent with those reported in the literature, namely presentation predominantly in female patients, young age and involvement of the limbs. In 60% of cases, pyoderma gangrenosum precedes Takayasu's arteritis. The recommended mode of treatment comprises oral corticosteroids as first-line therapy followed by cyclosporine as second-line treatment.