Kidney dysfunction, from the Arabic to the Byzantine world in 11^th and 12^th century southern Italy

Greek classical medicine was not transmitted directly from classical antiquity to the Western Middle Ages by a continuous tradition, but passed through the Arabic world, where it had been preserved thanks to translations from Syriac and/or Greek into Arabic. From the Arabic world, Greek medicine arrived to the West, through the Greek- or the Latin-speaking communities in Sicily and the mainland, respectively. Remarkably enough, the scientific content of the text was scrupulously respected.