Erythrocyte Deformability and Hereditary Elliptocytosis
January 2014
in “
Clinical hemorheology and microcirculation
”
TLDR Hereditary elliptocytosis causes elongated red blood cells and can lead to mild or no symptoms.
Hereditary elliptocytosis (HE) is a rare hereditary disorder characterized by elongated erythrocytes due to mutations in cytoskeleton proteins like alpha-spectrin, beta-spectrin, and protein 4.2. Most cases are asymptomatic or mild, with over 15% elliptocytes in peripheral blood. A 37-year-old woman with iron deficiency anemia, hair loss, and other symptoms was diagnosed with HE after iron therapy revealed a high percentage of elliptocytes. Her haematimetric test showed hypochromic microcytic anemia, and iron metabolism tests confirmed iron deficiency. Thalassemia was ruled out.