anatomy
asthma
biology
body
bone
breathing
cancer
checkup
chest
chest scan
computer
copy space
ct scan
diagnose
diagnosis
disease
doctor
emphysema
examine
health
healthcare
hospital
human
illness
image
lung
lung disease
lung scan
lungs
medic
medical
medicine
organ
patient
problem
radiation
radiograph
radiography
radiology
respiratory
rib
roentgen
scan
shoulder
skeleton
smoker
study
surgery
system
test
thorax
tuberculosis
x ray
xray