Mason Lewis and his family
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Parents' delight at lung transplant for son

Having a lung transplant is a major ordeal for anyone but especially if you happen to be four years old.

Mason Lewis, from Warwickshire, has become one of the youngest patients in the world to undergo the surgery.

His size made the operation particularly tricky for the medical team from Great Ormond Street Hospital in London.

Richard Westcott reports.

  • 11 May 2011
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