Case Report
Copyright ©The Author(s) 2021.
World J Clin Cases. Jul 16, 2021; 9(20): 5568-5574
Published online Jul 16, 2021. doi: 10.12998/wjcc.v9.i20.5568
Figure 1
Figure 1 Detection of hemoglobin A1c with a Variant II Turbo 2. 0 system and an Arkray HA-8160 system. A: The peak of hemoglobin A1c (HbA1c) was abnormally elevated (orange arrow); B: The HbA1c peak did not appear, and there was an abnormal protruding peak on the left of peak A0 (orange arrow). HbA1c: Hemoglobin A1c.
Figure 2
Figure 2 A Capillary2FP system was used to find the hemoglobin variant. Hb: Hemoglobin.
Figure 3
Figure 3 Gene sequencing results revealed a β chain mutation in the gene [CD2(CAC>TAC), His>Tyr, HBB:c. 7C>T] (orange arrow).