[Diagnosis and Treatment of Hemothorax]

Most cases of hemothorax are related to blunt trauma, procedures, neoplasm such as schwanommas of von-Recklinghausen disease and soft-tissue tumors, and vascular ruptures. Spontaneous pneumothorax is also a caused of spontaneous hemothorax. Hemothorax may result in respiratory distress, respiratory failure, retained clot, fibrothorax, empyema and extended hospitalization. We should attempt to clear the chest cavity as early in the hospital course as the patient's physiology will allow. The management of hemothorax has been a complex problem since it was 1st described over 200 years ago. Traditionally, lrage hemothorax is treated primarily by closed thoracic drainage by inserting a large-caliber chest tube in stable patients. In hemodynamically unstable patients with more than 1,000 ml of blood drainage from the initial thoracotomy or ongoing blood losses of more than 100 to 200 ml/h, an early surgical approach with ongoing resuscitation is needed. Video-assisted thoracoscopic surgery (VATS), minimally invasive surgery, grows and finds new applications for the patients with hemothorax as both diagnostic and therapeutic interventions recently. VATS is an accurate, safe, and reliable operative therapy in the 5-day post event window, but there is a decreasing success rate after this time period.