ABBR: PNA Inflammation of the lungs, usually due to infection with bacteria, viruses, or other pathogens. Clinically, pneumonia is an infectious disease.

What does PNA stand for in pneumonia?

Introduction: Pulmonary nodular amyloidosis (PNA) is a phenomenon that is rarely diagnosed anywhere in the world.

Is PNA serious?

Pneumonia is an infection of one or both of the lungs caused by bacteria, viruses, or fungi. It is a serious infection in which the air sacs fill with pus and other liquid.