Business Incubation Definition. Business incubation is a unique and highly flexible combination of business development processes, infrastructure and people designed to nurture new and small businesses by helping them to survive and grow through the difficult and vulnerable early stages of development..
Atelectasis is collapse of lung tissue with loss of volume. Patients may have dyspnea or respiratory failure if atelectasis is extensive. They may also develop pneumonia. Pleuritic chest pain may be present with certain causes of atelectasis. Diagnosis is by chest x-ray.
atelectasis due to compressed lung tissue occurs most commonly when air blood pus or chyle is present in the pleural space intrathoracic abdominal contents chest wall masses cardiomegaly and an abnormal chest wall can all compress adjacent lung tissue