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. Author manuscript; available in PMC: 2020 Sep 1.
Published in final edited form as: Blood Rev. 2019 Jun 21;37:S0268-960X(19)30024-4. doi: 10.1016/j.blre.2019.06.003

Table 1.

Salient features of benign ethnic neutropenia

Persistent absolute neutrophil count of less than 1500/μL, usually
between 1000 μL and 1500 μL
No increased risk of infections
Absence of secondary causes of neutropenia
Absence of other cytopenia
Absence of splenomegaly
Absence of lymphadenopathy
Occurs more frequently in individuals of African, Yemenite Jewish, Ethiopian Jewish, Arab, Caribbean and West Indian descent