lung cancer or carcinoma 3d rendering . bronchial tree and lungs infected by cancer cells on white background. medical

adenocarcinoma anatomical anatomy anterior background biological biology blank body bronchi bronchial bronchus cancer carcinoid carcinoma cell copy cutout disease front health healthcare healthy human illness illustration infection internal isolated lung lungs medical medicine oncology organ pathology physiology pulmonary rendering science sickness space trachea tracheal tracheobronchial tree tumor tumour white