HLA in Egyptian children with biliary atresia.

A-Kader, Hassan H; El-Ayyouti, Moustafa; Hawas, Samia; Abdalla, Ahmed; Al-Tonbary, Yousif; Bassiouny, Mohammed; Boneberg, Anna; El-Sallab, Shadia · J Pediatr · 2002

case_series · Level IV

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Abstract

We studied the human leukocytes antigens in 18 Egyptian children with biliary atresia (BA) without extrahepatic congenital malformations. There was a significant increased frequency of both B8 and DR3 (83.3% and 94.4% in patients with BA compared with 6.5% and 14.9% in the general population, respectively). Ten patients had the B8/DR3 haplotype. Our results support the hypothesis that genetic factors may play a role in susceptibility to BA.

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