Harry (left) and George Parnell
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Second twin diagnosed with cancer

12 October 2013 Last updated at 13:27 BST

A mother has described the moment lightning struck twice as it was revealed her twin sons had both been diagnosed with the same type of cancer.

Sally Hyde, from Buckfastleigh in Devon, found out her 14-year-old son George Parnell had been diagnosed with Hodgkin's lymphoma, a year after his twin brother Harry.