機器
analysis
analyzing
cancer
care
caucasian
clinic
clinical
closeup
control
diagnostic
disease
doctor
endocrine
equipment
exam
examination
examining
exploration
female
general practitioner
gland
hand
healthcare
hospital
illness
medical
medicine
monitor
neck
oncology
patient
people
scan
scanner
scanning
scrutiny
sonogram
sonography
technology
test
throat
thyroid
thyroid gland
tool
touching
ultrasonic
ultrasonography
ultrasound
woman