Familial Hemophagocytic Lymphohistiocytosis Type 3

**Semantic type:** Disease or Syndrome

**Definition:** Familial hemophagocytic lymphohistiocytosis caused by biallelic mutations in the UNC13D gene.

**Synonyms:** - FHL3 - UNC13D-FHLH - UNC13D-Related Familial Hemophagocytic Lymphohistiocytosis - UNC13D-fHLH