Left sided > R
Aortic dissection
Boerhaave syndrome
Right sided > L
CHF
Pancreatitis
Hepatitis
Aortic dissection
Boerhaave syndrome
CHF
Pancreatitis
Hepatitis
Pleural effusion
Transudative
Pleuritis
CHF
Hemothorax
Exudative
Spontaneous pneumothorax
Cancer