More medical news from BBC Health
Cheshire woman pregnant with late husband's baby
BBC Health : February 23, 2017, 12:55 pm
Sarah Beattie lost her husband to cancer but is now expecting his child after IVF treatment success.
Hospital appointments: RCS warning over waiting lists
BBC Health : February 23, 2017, 5:22 am
The Royal College of Surgeons warns that patients in NI are waiting too long for surgery.
Fasting diet 'regenerates diabetic pancreas'
BBC Health : February 23, 2017, 4:38 am
Restoring the pancreas through diet could be "immensely" beneficial, doctors say.
Anorexia 'improved by electrode therapy'
BBC Health : February 23, 2017, 4:33 am
Inserting electrodes into the brain could help people with severe anorexia, a study suggests.
Canadian researchers set to study cannabis oil
BBC Health : February 22, 2017, 6:23 am
A Canadian hospital will study the effects cannabis oil on a severe form of epilepsy