Annals of thoracic and cardiovascular surgery : official journal of the Association of Thoracic and Cardiovascular Surgeons of Asia
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Spontaneous hemopneumothorax is a rare clinical disorder that results from a torn small vessel located in adhesions between the visceral and parietal pleurae resulting from the progress of lung collapse. A large spontaneous hemopneumothorax is often life threatening, so the late recognition and delayed intervention can increase mortality rate. ⋯ We are reporting 17 patients with spontaneous hemopneumothorax to emphasize the following: (i) the mechanism of spontaneous hemopneumothorax, which was caused by a torn pleural adhesion band resulting from the lung collapse. The collapse was developed mainly by an air leak from ruptured bullae, and rarely by additional pressure from the outside during a drainage procedure. (ii) The importance of early recognition and prompt surgical intervention by VATS or thoracotomy. We preferred VATS to thoracotomy because it is easier to access the bleeding point near the Sibson's fascia by VATS, and it can reduce the loss of blood by relatively shorter operating time.
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Ann Thorac Cardiovasc Surg · Jun 2008
ReviewThe methodologies of hypothermic circulatory arrest and of antegrade and retrograde cerebral perfusion for aortic arch surgery.
In spite of recent advances in thoracic aortic surgery, postoperative neurological injury still remains the main cause of mortality and morbidity after aortic arch operation. The use of cardiopulmonary bypass (CPB) and hypothermic circulatory arrest, temporary interruption of brain circulation, transient cerebral hypoperfusion, and manipulations on the frequently atheromatic aorta all produce neurological damages. The basic established techniques and perfusion strategies during aortic arch replacement number three: hypothermic circulatory arrest (HCA), antegrade cerebral perfusion (ACP), and retrograde cerebral perfusion (RCP). ⋯ HCA combined with ACP, however, could prolong safe brain-ischemia time up to 80 min. Cold ACP at 10 degrees -13 degrees C should be initially applied through the right subclavian or axillary artery and continued bihemispherically through the left common carotid artery at first and later the anastomosed graft, with a mean perfusion pressure of 40-70 mm Hg. The safety of temporary perfusion is being confirmed by the meticulous monitoring of brain perfusion through internal jugular bulb O2 saturation, electroencephalogram, and transcranial comparative Doppler velocity of the middle cerebral arteries.
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Ann Thorac Cardiovasc Surg · Jun 2008
Case ReportsThoracic empyema and lung abscess resulting from gastropulmonary fistula as a complication of esophagectomy.
A benign fistula between the gastric tube and the airway resulting from esophagectomy is a rare complication, but it is a potentially life-threatening status. We present a 59-year-old man with thoracic empyema and lung abscess resulting from a benign gastric tube-to-pulmonary fistula caused by a penetration of the peptic ulcer in the gastric tube four years after an esophagectomy for esophageal cancer. ⋯ The postoperative course was uneventful. Two years and nine months later, the patient retains satisfactory oral feeding status and is in good general condition.