COL4A1 mutation in preterm intraventricular hemorrhage.

Bilguvar, Kaya; DiLuna, Michael L; Bizzarro, Matthew J; Bayri, Yasar; Schneider, Karen C; Lifton, Richard P; Gunel, Murat; Ment, Laura R et al. · J Pediatr · 2009

case_report · Level V

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Abstract

Intraventricular hemorrhage is a common complication of preterm infants. Mutations in the type IV procollagen gene, COL4A1, are associated with cerebral small vessel disease with hemorrhage in adults and fetuses. We report a rare variant in COL4A1 associated with intraventricular hemorrhage in dizygotic preterm twins. These results expand the spectrum of diseases attributable to mutations in type IV procollagens.

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