Related Experiment Video
Updated: Apr 12, 2026

Measuring Deformability and Red Cell Heterogeneity in Blood by Ektacytometry
Published on: January 12, 2018
[Erythrocyte membrane abnormalities - hereditary elliptocytosis]
M Kvezereli-Kopadze1, A Kvezereli-Kopadze1, Z Mtvarelidze2
11Tbilisi State Medical University, G. Zhvania Pediatric Academic Clinic; 2Children's New Clinic, Tbilisi, Georgia.
This study was designed to investigate the 4 year old boy with Hereditary Elliptocitosis (HE). The diagnosis of this rare hemolytic anemia was based on detailed family history (positive in the 4-th generation), physical examination and Para-clinical data analyses. The vast majority of patients with HE are asymptomatic, severe forms are rare. The most important is examination of blood films, which is helpful to detect the morphology abnormalities of red cells. In case of HE a different approach is required. Positive family history and series of investigations should be conducted to determine the HE.
This study was designed to investigate the 4 year old boy with Hereditary Elliptocitosis (HE). The diagnosis of this rare hemolytic anemia was based on detailed family history (positive in the 4-th generation), physical examination and Para-clinical data analyses. The vast majority of patients with HE are asymptomatic, severe forms are rare. The most important is examination of blood films, which is helpful to detect the morphology abnormalities of red cells. In case of HE a different approach is required. Positive family history and series of investigations should be conducted to determine the HE.
Related Concept Videos
Disorders of Erythrocytes
Erythrocyte disorders can be broadly categorized into two main types: anemic and polycythemic conditions.
A low oxygen-carrying capacity of the blood due to the loss, lower production, or destruction of erythrocytes is termed anemia. Hemorrhagic anemia, for example, occurs when bleeding from an external wound or internal ulcer reduces erythrocyte counts.
On the other...
Erythropoiesis
Multiple Allele Traits
Genetic Lingo
Lifecycle of Erythrocytes
The resident phagocytic macrophages deal with these damaged cells by engulfing them and separating their globin and heme groups....
Structure and Function of Erythrocytes
The erythrocyte plasma membrane is associated with proteins such as spectrin, which forms a flexible cytoplasmic meshwork. This meshwork allows erythrocytes to twist, turn, become cup-shaped, and regain their biconcave shape as they pass through narrow capillaries. Additionally, erythrocytes can form...

