Strongyloides stercoralis is an intestinal helminth endemic to many regions with tropical or subtropical climates, as well as some temperate regions (1 1 Schär F, Trostdorf U, Giardina F, et al.
A 40-year-old man presented with palpable purpura and symmetrical polyarticular arthritis. Histological examination of the synovial membrane and fluid unexpectedly disclosed Strongyloides stercoralis ...