Brain cancer patients treated via webcam
Media playback is unsupported on your device
Video

Neurology expert treats brain cancer patients via webcam

A British neurology expert has been holding consultations with patients around the world via webcam.

Dr Colin Watts works at Addenbrooke's Hospital in Cambridge and was chosen to trial a new app called Trustedoctor.

He thinks the technology could be used by the NHS to save lives and money.

Go to next video: Tech helping to treat brain cancer