Undetected brain abscess killed Elisha Langley
4 March 2014 Last updated at 21:49 GMT
A hospital surgeon has told an inquest a brain abscess may have been detected if a woman had told doctors she had a headache.
Elisha Langley, 20, who had learning difficulties, died in December 2012 from the undetected abscess.
Surgical director Merv Rees told the hearing Basingstoke and North Hampshire Hospital had now produced a "10-point action plan" following the death.