acanthocytosis

noun

acan·​tho·​cy·​to·​sis ə-ˌkan(t)-thə-ˌsī-ˈtō-səs 

plural acanthocytoses -ˈtō-ˌsēz 

1

: the presence of acanthocytes in the blood

Acanthocytosis on the peripheral smear may be caused by acquired liver disease …

—Patricia A. Oneal et al., in Bethesda Handbook of Clinical Hematology

2

: an abnormal state characterized by the presence of acanthocytes in the blood

especially : abetalipoproteinemia

hereditary acanthocytosis