PT  - JOURNAL ARTICLE
AU  - Owaidah, Tarek M.
AU  - Al-Saleh, Mahasen M.
AU  - Al-Hellani, Ali M.
TI  - Hemoglobin D/b-thalassemia and b-thalassemia major in a Saudi family
DP  - 2005 Apr 01
TA  - Saudi Medical Journal
PG  - 674--677
VI  - 26
IP  - 4
4099  - http://smj.org.sa/content/26/4/674.short
4100  - http://smj.org.sa/content/26/4/674.full
SO  - Saudi Med J2005 Apr 01; 26
AB  - The present report describes the clinical, hematological and molecular characteristics in a family with unique interaction between 3 different mutations discovered during routine workup for bone marrow transplantation. In this report, complete hematological and molecular studies were performed for a large Saudi family. The family consisted of parents and 9 children, which revealed that the father is compound heterozygous for hemoglobin Hb D Punjab/b-thalassemia, the mother is a carrier for b-thalassemia and 3 of their children are transfusion dependent b-thalassemia. Two of the children are compound heterozygous for Hb D Punjab/b-thalassemia like the father but with different genotype. The other 2 children have Hb D Punjab traits while 2 other children have b-thalassemia traits. Although, compound heterozygous for Hb D/b-thalassemia has been well described in the literature, our report emphasizes the importance of careful analysis of the electrophoresis results and the usefulness of molecular studies in premarital screening and other screening hemoglobinopathy programs.