Abstract
We report five families with 3 or more children having Crohn's disease. In one family, 6 out of 11 siblings were affected. HLA haplotype study in affected children showed that the probability of random segregation was only 38 percent, making improbable a linkage between the histocompatibility locus and the development of Crohn's disease. However similar clinical patterns in siblings could suggest a genetic factor not linked to the HLA system.
Original language | English |
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Pages (from-to) | 676-678 |
Number of pages | 3 |
Journal | Gastroenterologie Clinique et Biologique |
Volume | 13 |
Issue number | 8-9 |
State | Published - 1989 |
Externally published | Yes |