Author’s Name(s): Evangelina Esposito, Christof Hänsli, Julie Vadboncoeur, Marie-Josée AubinAuthor’s Disclosure Block: Evangelina Esposito, none; Christof Hänsli, none; Julie Vadboncoeur, none; Marie-Josée Aubin, noneAbstract BodyPurpose: To present an educational case series on neoplastic and infections presenting as masquerade syndromes. Study Design: Retrospective observational case series and associated literature review...