2025. P32 | A case of HLH secondary to visceral leishmaniasis in a patient newly diagnosed with Horton’s arteritis: G. Campanaro, A. Ramundo, B. Bartolini, M.C. De Santis, A. Lo Cricchio, G. Bandini | Reparto di Medicina Sperimentale e Clinica, AOUC, Università degli Studi di Firenze, Italy. Italian Journal of Medicine. 19, 1(s1) (Aug. 2025). DOI:https://doi.org/10.4081/itjm.2025.2224.