A study of mono-neuritic lesions in a leprosy clinic

An analysis of 11,581 leprosy patients registered at the Acworth Leprosy Hospital clinic showed that 494 cases (4.3%) had primary polyneuritic leprosy and 143 (1.2%) localised cutaneous anaesthetic lesions (or non-visible anaesthetic lesions), accounting for 5.5% who had no evidence of obvious skin lesions.