Pathophysiology cause of the disease shown in Xray and gross specimen of a person who died in a ICU is ?

Shock is recognized as a major cause of acute lung injury and subsequent acute respiratory syndrome (ARDS). These disorders are characterized by non-cardiogenic pulmonary edema secondary to diffuse pulmonary capillary endothelial and alveolar epithelial injury, hypoxemia, and B/L diffuse pulmonary infiltrates. Shock lung (ARDS) is vascular collapse caused by bacterial sepsis or trauma