background
body
breathing
cancer
carcinogen
carcinogenic
carcinoma
care
chest
disease
effusion
film
health
healthcare
hospital
human
image
imaging
internal
isolated
lung
malignancy
malignant
man
medical
medicine
organ
patient
people
person
pleura
pleural
pleurisy
pleuritis
pulmonary
radiological
radiology
ray
respiration
respiratory
scan
science
sick
system
thorax
tumor
white
x
xray