[Marjolin's ulcer on burn scar, a curable but neglected disease].

We discuss 9 consecutive carcinomas developed on postburn scars. Our interest was focused on surgery, recurrence, metastasis and long-term survival. The delay between burn trauma and the first clinical manifestation was 25-63 years. The most common localisation was in the limbs (10). Two cases presented with visceral metastasis. We performed either wide excision and grafting (5) or amputation (5). From the anatomo-pathological stand point we encountered 8 SCC and 1 BCC. In 6 cases we had no local recidive or metastasis. One presented a local recidive. There were two deaths--lung metastasis and "spontaneous" rupture of invaded axillary artery. The Marjolin's ulcer has a low incidence because of the patient's poor education. The prophylactic attitude is optimal. We favour early excision--grafting of the deep burns, long-term follow-up, excision and grafting of unstable areas (joint area, depigmented regions, chronic ulcers). The optimal surgical technique is excision followed by skin grafting since it allows early detection of the recurrence.