Sarah_Herald commented Derriford Hospital blood tests blunder saw more than 250 people...

More than 250 patients at Derriford Hospital have been given incorrect blood test results.A letter sent out by Plymouth Hospitals NHS Trust has revealed a total of 258 people received incorrect results from the hospital for tests taken between May 3 and July 29, 2016.The error has apparently led 62-year-old grandmother Mrs Hoyle from Falmouth to spend 11 months believing she had cancer.The letter, originally obtained by Cornish law firm Coodes Solicitors, explains that the error was the result..