Abstract
The COL4A1 gene (COL4A1) plays an important role in vascular basement membrane function and pathogenic mutations
have been reported in mice and humans. The gene is expressed mainly in the human brain,
eyes and kidneys. Pathogenic mutations result in a vast array of manifestations that
can present throughout life including the foetal period. We present a case of an 11-year-old
girl with right hemiparesis, congenital cataracts, epilepsy and magnetic resonance
imaging (MRI) brain findings with a pathogenic COL4A1 mutation. Many of her clinical features are similar to those of a non-genetic cause
of cerebral palsy highlighting the difficulties and delays in making this genetic
diagnosis.
Keywords
Cerebral palsy - COL4A1 gene mutation - epilepsy; gliosis - magnetic resonance imaging
- paediatric congenital cataract