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Maffucci's syndrome is a rare congenital non-inherited condition, characterized by multiple enchondromata, cutaneous haemangiomata and more recently spindle-cell haemangioma-endotheliomata. It is associated with an increased risk of malignancy including intracranial chondrosarcomas. Early diagnosis is crucial; screening patients with Ollier's disease is recommended. The treatment of choice for these intracranial cartilaginous tumours is complete surgical excision but this is often difficult to achieve due to difficult access and relationships with neurovascular structures. An alternative treatment is proton-beam therapy. We report a case of Maffucci's syndrome; illustrating the typical clinical and radiological features as well as the known complications of the condition.

Facial nerve haemangioma is a rare benign neoplasm accounting for 0.7 per cent of all tumours involving the temporal bone. The diagnosis of a facial nerve tumour is often missed or delayed. Early diagnosis is imperative as it influences the eventual outcome for facial nerve function. Prognosis is related to the size of the tumour, the severity and the duration of pre-operative paralysis. The definitive diagnosis of a facial nerve tumour rests exclusively with high resolution imaging of the temporal bone using enhanced magnetic resonance imaging (MRI) and thin-sectioned computed tomography (CT). This case emphasizes the crucial role that high quality imaging can play in the diagnosis of facial nerve tumours, and elegantly illustrates the imaging features of facial nerve haemangiomas.