Media playback is unsupported on your device

Baby who cannot cry or swallow

5 February 2013 Last updated at 08:46 GMT

A Somerset baby has a condition that is so rare doctors have been unable to diagnose it.

Maddison Gill, who cannot cry, swallow or suck, has now been allowed home after spending the first 14 months of her life in hospital.

Fiona Lamdin reports.