Surgical Management and Reconstruction of Diaphragm, Pericardium and Chest Wall in Mesothelioma Surgery: A Review

Mesothelioma is an aggressive disease arising from parietal pleura. Surgery is a valuable option in the frame of a multimodality treatment. Several surgical approaches have been standardized with the aim of a macroscopic complete resection; these often require homolateral diaphragm and pericardial resection and reconstruction. Extrapleural pneumonectomy (EPP) and extended pleurectomy decortication (EPD) have been recognized as radical surgical procedures. Nevertheless, both operations are technically challenging and associated with a significant rate of peri-operative morbidity and non-negligible mortality. The diaphragmatic and pericardial reconstruction technique is mandatory to avoid respiratory impairment and to reduce post-operative complications like gastric and cardiac herniation. Moreover, in the case of localized chest wall recurrence, surgery might be considered a valuable therapeutical option for highly selected and fit patients. All the technical aspects of the resection and reconstruction of the diaphragm, pericardium, and chest wall are described as well as the possible use of new minimally invasive techniques. In addition, the choice of different prosthetic materials, considering the most recent innovations in the field, are discussed.

Cardiac herniation presenting as superior vena cava obstruction syndrome after intrapericardial pnemonectomy for locally advanced lung cancer---case report

Introduction Cardiac herniation is a rare complication after pulmonary surgery, and there are only a few reports about it. We now report a case of cardiac herniation presenting as superior vena cava obstruction after pneumonectomy. Case presentation A-52-years old woman diagnosed right pulmonary squamous cell carcinoma was carried out right pneumonectomy, the pulmonary artery and right superior pulmonary vein were dissected and ligated intrapericardial. The patient developed tachycardia arrhythmias, hypotension, followed by loss of consciousness at about 18 h after operation. After resuscitation, the patient was conscious but developed cyanosis of the superior vena cava drainage area, uropenia, and hypotension (80/30 mmHg). Bedside-echocardiography showed that the SVC was obstructed due to thrombus formation. Chest radiography a shift of the heart into right hemithorax. Rethoracotomy was performed and the herniated heart was replaced into the pericardium, and the pericardium was repaired with Gore Tex patch. The patient recovered smoothly after the second surgery. Conclusion Cardiac herniation is a rare and fatally complication after thoracic surgery, and the prompt recognition with timely intervention is life-saving. Cardiac herniation is a rare but fatal complication of pneumonectomy. The increasing frequency of surgical resection for locally advanced thoracic carcinoma has led to a renewed emphasis regarding early diagnosis and treatment for cardiac herniation. Here we discuss a case of cardiac herniation presented with acute superior vena cava obstruction syndrome and hemodynamic instability after intrapericradial right pneumonectomy.

Thoracics

In this chapter on life-threatening thoracic problems in anaesthesia, the authors offer their guidance and expertise on the best-practice methods of dealing with each of these. These problems include tracheal/bronchial obstruction, inhaled foreign body, tracheal injury or laceration, bronchopleural fistula, hypoxia/pneumothorax/high airway pressure during one-lung ventilation, dynamic hyperinflation, cardiac herniation postpneumonectomy, major airway bleeding, and bleeding during mediastinoscopy. In addition, the definitions, presentation, management strategies, investigations, risk factors, exclusions and causes, and any special considerations for each potential thoracically related situation are given and elaborated upon. Lists of up-to-date online resources and further reading are also provided here, offering invaluable know-how to encourage the reader to broaden their knowledge.

Blunt Thoracic Trauma-Induced Mitral Papillary Muscle Avulsion with Pericardial Rupture and Cardiac Herniation: Difficult and Delayed Diagnoses

Blunt thoracic trauma (BTT) and the resultant isolated mitral papillary muscle avulsion, pericardial rupture, and cardiac herniation injuries are each rarely diagnosed clinical entities. We describe the first case of combined pericardial tear with cardiac herniation and ruptured mitral papillary muscles following BTT. Preoperative transesophageal echocardiography (TEE) diagnosed the delayed mitral papillary muscle rupture while all previous diagnostic modalities failed to delineate the pericardial rupture and cardiac herniation. Particular emphasis is placed on the clinical and radiologic aspects of the case that would heighten clinical suspicion in the emergency setting where blunt cardiac injury sequelae are suspected and frequently missed.

Novel Use of the Urchin® Heart Positioner for Repair of Pericardial Rupture in Cardiac Subluxation: Case Report and Review of Management

A 65-year-old man was involved in a multivehicle collision from which he sustained blunt polytrauma involving the abdomen and chest. Imaging of the chest revealed biventricular cardiac herniation into the left chest with an associated pneumopericardium. He underwent emergent surgical management with repositioning of the heart and repair of associated pericardial rupture. Exposure was facilitated with the novel use of an off-pump coronary surgery heart positioner. This report highlights the management of these rare blunt traumatic injuries in addition to using the Urchin® heart positioner for optimal exposure.