Martorell hypertensive ischemic leg ulcer: A case report

Introduction. Hypertensive ischemic leg ulcer, also known as Martorell ulcer, is not very rare, but an under-recognized type of leg ulcer. It has specific clinical and histopathological characteristics. It occurs almost exclusively in patients with arterial hypertension. It is more common in women and in patients with type 2 diabetes. It is localized particularly in the laterodorsal distal third of the lower leg. This ulcer is extremely painful. Its clinical features may very much resemble pyoderma gangrenosum. Case Report. We are presenting a case of a 40-year-old obese male, who suffered from arterial hypertension during the past 26 years. His ulcer appeared spontaneously on the lateral aspect of the right lower leg and progressed gradually. From the very onset, the ulcer was extremely painful. At first, it was diagnosed as pyoderma gangrenosum and treated with systemic corticosteroids and immunosuppressants. Since the response to therapy was not satisfactory, the histopathology was revised and the diagnosis of hypertensive ischemic leg ulcer was made. After initial wound debridement and local negative pressure therapy, split-thickness skin grafting was performed. The pain disappeared right away almost completely and complete epithelization was achieved two weeks after skin grafting. Conclusion. It is important to consider Martorell ulcer in hypertensive patients with extremely painful ulcers of the lower leg. In order to establish the appropriate diagnosis, it is essential to take a deep skin biopsy and correlate the finding with a specific histopathological picture. It is the only way not to confuse hypertensive ischemic leg ulcer with pyoderma gangrenosum, since the management of the two conditions is completely different.