In medicine,<unk>  is a syndrome of shortness of breath and hypoxemia (low oxygen levels in the blood of the arteries) caused by vasodilation (broadening of the blood vessels) in the lungs of patients with liver disease. Dyspnea and hypoxemia are worse in the upright position (which is called platypnea and orthodeoxia, respectively).
Hepatopulmonary syndrome
Multiple organ dysfunction syndrome
Toxic oil syndrome
Hepatic encephalopathy
Emmonsiosis
Hepatic hydrothorax
Hepatorenal syndrome
Nephritic syndrome