acanthocytosis
nounMedical Definition of acanthocytosis
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, 2009
2
: an abnormal state characterized by the presence of acanthocytes in the blood
especially
: abetalipoproteinemia
hereditary acanthocytosis