55
Participants
Start Date
November 30, 2015
Primary Completion Date
April 30, 2017
Study Completion Date
April 30, 2017
Laryngoscope with NBI system
All post-radiotherapy 8 weeks NPC patient will routinely undergo laryngoscope examination (WL system) and NP biopsy will be taken at the same time to determine if there is any residual NPC. In this study, laryngoscope with NBI system will be used. NBI system will be turn on during the post radiotherapy 8 week laryngoscope examination in additional to routine WL system
Pamela Youde Nethersole Eastern Hospital, Hong Kong
Pamela Youde Nethersole Eastern Hospital
OTHER