Familial Hemophagocytic Lymphohistiocytosis With Heterozygous STX11 and Homozygous UNC13D Mutations Diagnosed in the Neonatal Period

Abstract

Patients with primary hemophagocytic lymphohistiocytosis may present with different mutations and phenotypic findings. It is usually presented as case reports because of its rare occurrence. Here, we discuss a case diagnosed with familial hemophagocytic lymphohistiocytosis 3, that presented in the neonatal period and was detected to have homozygous UNC13D and heterozygous STX11 mutations.