Fig. 2
From: Glucose phosphate isomerase deficiency demasked by whole-genome sequencing: a case report
Ektacytometry. Osmotic gradient ektacytometry was performed on ethylenediaminetetraacetic acid–blood on a LoRRca ektacytometer (RR Mechatronics, Zwaag, Netherlands) within 48 h of venipuncture according to manufacturer’s instructions. The patient’s ektacytometry curve was right shifted (Omin = 161 mOsm/kg, Omax = 338 mOsm/kg) but with normal maximal deformability (EImax = 0.605)