(anatomy) Pertaining to, having, or affecting the lungs.

Relating to a pulmonarium

(pathology) The embolism or obstruction of a pulmonary artery, usually by a detached blood clot from a leg or pelvic vein, which causes a stoppage of blood into the lungs; symptoms include shortness of breath, chest pain, fainting, and sometimes death.

(pathology) The most common form of active tuberculosis (TB) infecting the lungs, generally caused by Mycobacterium tuberculosis.

(anatomy) In tetrapods, a vein that returns blood to the heart after it has circulated through the lungs.

(anatomy) The artery that connects the right ventricle of the heart to the lungs.

(anatomy) A small air sac in the lungs, where oxygen and carbon dioxide are exchanged with the blood.

(anatomy) The part of blood circulation which carries oxygen-depleted blood away from the heart, to the lungs, and returns oxygenated blood back to the heart.

(anatomy) Visceral pleura.

(pathology) The accumulation of fluid in the tissue of the lungs.