25
Participants
Start Date
March 7, 2018
Primary Completion Date
July 10, 2018
Study Completion Date
August 1, 2018
DS-MCE
During the DS-MCE examination,the capsule is allowed to travel down into gastric cardia,from where the string is slowly pulled to allow the capsule to view the esophagus retrogradely.
Changhai Hospital, Shanghai
Changhai Hospital
OTHER