关键词: 内脏利什曼病, 嗜血细胞综合征, 病例报道

Abstract: This article presents the diagnosis and treatment of a case with hemophagocytic syndrome secondary to visceral leishmaniasis. The patient had been misdiagnosed for a long period of time, and was finally definitively diagnosed as hemophagocytic syndrome secondary to visceral leishmaniasis through laboratory tests, bone marrow smear microscopy, and metagenomics next⁃generation sequencing. Due to unsatisfactory therapeutic efficacy, the patient's family members decided to abandon treatment, and the patient subsequently died following discharge from hospital.

Key words: Visceral leishmaniasis, Hemophagocytic syndrome, Case report