Differential:
- Varicella
- Rubella
- CMV
- Toxoplasmosis
- HSV
- Syphilis, HIV
- Genetic non syndromic – various
- Syndromes – Downs/Patau
- X-linked Lowe syndrome (LD and proximal tubular dysfunction)
- Autosomal dominant myotonic dystrophy (various eye problems), Neurofibromatosis type 2
- Zellweger (includes neonatal adrenoleukodystrophy and infantile Refsum) – peroxisomal
- Galactosaemia, Cockayne syndrome