Diagnosis and Treatment of Deep Pulmonary Laceration With Intrathoracic Hemorrhage From Blunt Trauma

In patients with deep pulmonary laceration, hemorrhagic shock with systolic blood pressure less than 80 mm Hg and heart rate more than 120 beats/min leads to a poor prognosis. Emergency thoracotomy and pulmonary lobectomy should be performed before the intrathoracic hemorrhage reaches 1200 mL.