Hematological Analysis and Diagnosis of Two Rare Abnormal Hemoglobin / 中国实验血液学杂志
Journal of Experimental Hematology
; (6): 2028-2032, 2020.
Article
de Zh
| WPRIM
| ID: wpr-880010
Bibliothèque responsable:
WPRO
ABSTRACT
OBJECTIVE@#To analyze the hematological characteristics of Hb Broomhill and Hb Hornchurch, and prenatal diagnosis should be carried out in two families.@*METHODS@#RBC parameters and hemoglobin electrophoretogram were analyzed on the peripheral blood of all patients, and amniotic fluid was collected for prenatal diagnosis. PCR-Flow fluorescent hybridization and Sanger sequencing were performed for gene diagnosis of thalassemia.@*RESULTS@#Three cases of Hb Broomhill were detected, including 2 cases with common SEA α-thalassemia, which was characterized by hypochromic microcytic mild anemia, the capillary electrophoregram revealed a tiny shoulder peak before the Hb A peak; 1 case was diagnosed as Hb Hornchurch combined with β-thalassemia, which also showed mild anemia. Hemoglobin electrophoretogram showed an abnormal hemoglobin variant peak at Hb A@*CONCLUSION@#The carriers of Hb Broomhill and Hb Hornchurch do not have microcytic hypochromic anemia, which do not aggravate the hematological symptoms, such as anemia when being combined with thalassemia of the same type.
Texte intégral:
1
Indice:
WPRIM
Sujet Principal:
Hémoglobines anormales
/
Bêta-Thalassémie
/
Alpha-Thalassémie
/
Hétérozygote
/
Anémie hypochrome
Limites du sujet:
Humans
langue:
Zh
Texte intégral:
Journal of Experimental Hematology
Année:
2020
Type:
Article