adult
background
bone
care
chest
closeup
demonstrated
diagnosis
emergency
fast
fibro exudative
glass
grains
health care
hospital
hourglass
ill
illness
image
infiltration
lung
measurement
medical
medicine
organ
patient
pour
pulmonary
reflection
roentgen
sand
sick
sickness
skeleton
spines
sputum
table
test
time
timer
transparent
tuberculosis
wooden
x ray