Primary intracranial malignant tumour mistaken for a postburn scalp Marjolinʹs ulcer

This report presents an apparent squamous cell carcinoma over a burn scar in the scalp (Marjolinʹs ulcer) that was resected and soft tissue expanders inserted in the hair-bearing scalp. In the postoperative period the patient developed neurological impairment with a CT scan showing a parasagittal brain tumour infiltrating the skin. The tumour was resected and the resultant skin and cranial defect were covered with an expanded scalp flap. Histological examination showed a malignant angioblastic meningioma. The tumour recurred aggressively, leading to the death of the patient. The case is considered very unusual, as a brain tumour does not seem to be a reasonable suspect in the differential diagnosis of a chronic ulcer over a burn-induced scalp scar.