Beta-thalassemia/haemoglobin E disease in Vietnam.
J Trop Pediatr
; 36(1): 43-5, 1990 02.
Article
em En
| MEDLINE
| ID: mdl-2313782
ABSTRACT
A clinical and haematological study of 75 patients with beta-thalassemia/haemoglobin E (HbE) in Vietnam is described. The clinical picture is similar to thalassemia major. Anemia is often severe, haemoglobin was 5.0 +/- 1.6 g/dl. Splenomegaly was almost consistently detected. Haemochromatosis was clear. Both red cell indices and morphology showed hypochromicity and microcytosis, the MCH was 23.3 +/- 2.9 pg, the MCV was 81.5 +/- 11 fl; anisocytosis, poiklocytosis, tear drop cells, leptocytosis, target cells, and polychromasia were always observed. The osmotic fragility of erythrocytes was increased. The erythrocytic lifespan was shortened, about 7-15 days and the erythrocytes were destroyed in the spleen in 63 per cent of cases. Depending on whether it was beta(+)-thalassemia/HbE or beta(0)-thalassemia/HbE, HbF ranged from 22.8 +/- 7.2 to 57 +/- 12.7 per cent; HbE from 30.1 +/- 12.2 to 42.7 +/- 13 per cent; and HbA1 was decreased down to from only 46.8 +/- 13.5 to 0 per cent.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Talassemia
/
Hemoglobina E
/
Hemoglobinas Anormais
/
Eritrócitos
/
Hemoglobinopatias
Limite:
Adolescent
/
Child
/
Child, preschool
/
Female
/
Humans
/
Infant
/
Male
País/Região como assunto:
Asia
Idioma:
En
Revista:
J Trop Pediatr
Ano de publicação:
1990
Tipo de documento:
Article
País de afiliação:
Vietnã