[A report of St. Bonaventura in the mirror of the history of neurology].

Ancient and medieval literature contain few case reports of specific syndromes. But there is no lack of such accounts in theological literature, with its long tradition of gathering and documenting individual case studies involving miracle cures--a practice which stretches from the ancient sanctuaries of Asclepius to today's places of pilgrimage. Among the many miracles attributed to St. Francis, complied around 1260 by his biographer, St. Bonaventura, is the case of a young monk afflicted by a sudden hemiplegia accompanied by aphasia and mental confusion. According to legend, he was miraculously and completely healed by the appearance of St. Francis. The report can be interpreted from a number of different approaches: medical, theological, literary or even autobiographical. Neurologists may treat this "case history" as an early description of a "prolonged ischaemic neurological deficit" (PRIND).