Solitary neurofibroma of the face masquerading as a low-flow vascular malformation - case report and experience of management.

This case report presents a 34-year-old woman who was referred to our regional plastic surgery unit following a 32-year history of a progressively enlarging mass overlying the left maxilla. The mass was initially diagnosed and treated as a low-flow vascular malformation. However, subsequent histopathological assessment confirmed the diagnosis of a cutaneous neurofibroma. To the best of our knowledge, there are only two other reported cases of a solitary neurofibroma arising from the soft tissue of the face, and this is the first reported case in the United Kingdom (UK). This article highlights difficulties in pre-operative diagnosis of solitary facial neurofibromas. We present our experience in managing this unusual case, discuss radiological clues to aid diagnosis and provide a review of the literature.