Entwicklung eines spindelzelligen Plattenepithelkarzinoms auf dem Boden eines lang bestehenden Pyoderma gangraenosum

Zusammenfassung

Pyoderma gangrenosum (PG) is classified as a neutrophilic dermatosis and presents clinically as painful ulcerations with undermined livid erythema at the margin. Treatment with immunosuppressive drugs is often protracted. The development of malignant tumors in pyoderma gangrenosum has not been reported in the literature.