RESUMEN
William Henderson was appointed professor of general pathology at Edinburgh University and physician-in-ordinary to the ERI. He produced several papers on clinical and pathological aspects of aortic and heart disease and contributed to the differentiation of typhus and typhoid fevers. He became a homeopathist and was at the centre of a controversy surrounding the introduction of homeopathy to Edinburgh in the 1840s. This involved the Faculty of Medicine, the RCPE and medical societies as well as medical personalities, prominent among whom were Professor Sir James Y Simpson, Professor Sir Robert Christison and Professor James Syme. Many Scottish medical graduates were involved in the introduction of homeopathy to the British Isles. Glasgow is one of only four UK cities still to have a homeopathic hospital.