英文關鍵字
doctor
medicine
health
medical
gastroscopy
science
endoscopic
examination
procedure
colonoscopy
exam
disease
treatment
care
patient
diagnostic
professional
organ
hospital
human
anatomy
stomach
background
clinic
people
room
healthcare
colon
texture
work
gastroscope
hand
holding
office
occupation
gastrointestinal
diagnostics
expertise
gastroenterology
diagnosis
white
closeup
healthy
specialist
moves
hands
abdomen
female
woman
lying