In other patients, congenital neutropenia is not an isolated finding but is associated with other abnormalities, in particular, lymphoid immunodeficiency and pigmentation defects such as Chédiak-Higashi syndrome, Griscelli syndrome type 2, Hermansky-Pudlak syndrome type 2, or deficiency of the endosomal adaptor p14.
C0021051
Immunologic Deficiency Syndromes