Thymoma and thymic carcinoma.

Thymic tumors comprise a heterogeneous group of neoplasms with a wide spectrum of clinical presentations. The evolution of the disease is often unpredictable, ranging from an indolent attitude to the possibility of intra- and extrathoracic spread. From the histological point of view, thymoma and thymic carcinoma are the most frequent subtypes and arise only from thymic epithelial cells.

Left atrial size predicts the onset of atrial fibrillation after major pulmonary resections.

Objectives: Atrial fibrillation (AF) is a frequent complication after pulmonary resections. Notwithstanding prevention and early treatment it may show a negative impact on the outcome. We assessed the role of echocardiographic variables to predict the onset of this complication.

Long-term follow-up after bronchoscopic lung volume reduction in patients with emphysema.

Bronchoscopic lung volume reduction (BLVR) is a novel emphysema therapy. We evaluated long-term outcome in patients with heterogeneous emphysema undergoing BLVR with one-way valves. 40 patients undergoing unilateral BLVR entered our study.

Anterior approach to the thoracic spine.

An anterior approach affords the spine surgeon excellent visualization and access to the anterior thoracic spine, the vertebral bodies, intervertebral disks, spinal canal, and nerve roots. This approach is currently used in the surgical treatment of thoracic disk disease, vertebral osteomyelitis or discitis, fractures and tumors of the vertebral bodies, allowing for proper decompression of neural elements and spine stabilization. Over a 10-year period in a single institution, a total of 142 patients with a mean age of 49.

Bronchoscopic lung volume reduction as a bridge to lung transplantation in patients with chronic obstructive pulmonary disease.

Background: Chronic obstructive pulmonary disease (COPD) is the leading indication for lung transplantation; however, these patients rarely gain priority on the waiting list until very late. The clinical status can be improved by surgical lung volume reduction; this procedure, although carries significant morbidity, has been repeatedly advocated as a bridge. Recently, bronchoscopic lung volume reduction (BLVR) has been proposed to improve functional parameters in patients with emphysema; however, it has never been reported as a bridge to lung transplantation so far.

Postoperative strategies to treat permanent air leaks.

Air leakage after pulmonary resections is considered the most prevalent postoperative problem, and it is often the only morbidity identified. Ideally, treatment begins with prevention; the onset of this complication should be anticipated and recognized during surgery, and intraoperative strategies should be attempted to avoid it and reduce the impact on the clinical course. Once an air leak develops, in most of the cases it seals spontaneously within 2 or 3 days of operation.

Successful treatment of infected residual pleural space after pulmonary resection with autologous platelet-leukocyte gel.

Complications of the residual pleural space after pulmonary resection have been reported to be between 5% and 40% depending on the type of resection, and they increase morbidity, mortality, hospital stays, and costs. The therapeutic use of autologous prepared platelet leukocyte-enriched gel is a relatively new technology for the stimulation and acceleration of soft tissue and bone healing. This gel can be applied to a diversity of tissue.

Reconstruction of the pulmonary artery for lung cancer: long-term results.

Objective: Reconstruction of the pulmonary artery in association with lung resection is technically feasible with low morbidity and mortality. To assess long-term outcome, we report our 20-year experience.

Methods: Between 1989 and 2008, we performed pulmonary artery reconstruction in 105 patients with non-small cell lung cancer (tangential resections not included).

Endobronchial treatment of emphysema with one-way valves.

Numerous endoscopic procedures have recently been studied and progressively introduced in clinical practice to improve mechanics and function in patients who have emphysema. Bronchoscopic lung volume reduction with one-way endobronchial valves facilitates deflation of the most overinflated emphysematous parts of the lung. These valves have been designed to control and redirect airflow by preventing air from entering the target parenchymal area but allowing air and mucus to exit.

Thymoma and thymic carcinoma.

Thymoma and thymic carcinoma are an extremely heterogeneous group of neoplastic lesions with an exceedingly wide spectrum of morphologic appearances. They show different presentations with a variable and unpredictable evolution ranging from an indolent non-invasive attitude to a highly infiltrative and metastasising one. Prognosis can be predicted on the basis of a number of variables, mainly staging, the WHO histological pattern and diameter of the tumour.

Thoracoscopic resection of mediastinal bronchogenic cysts in adults.

Objective: Bronchogenic cysts are uncommon congenital anomalies of foregut origin usually located within the mediastinum and the lung and rarely diagnosed in adults. Surgical excision is recommended to establish diagnosis based on histologic examination, alleviate symptoms if present, and prevent future complications. Thoracoscopic approach is becoming the primary therapeutic option.

Multimodality treatment of thymic tumors.

Combined modality therapy is gaining acceptance for treating stage 3 and 4A thymic tumors. Also, specific subsets of stage 2 tumors deserve particular attention. Single-center experiences demonstrate that there are some advantages in selected groups of patients.

Long-term Doppler echocardiographic evaluation of the right heart after major lung resections.

Objective: The effects of major lung resections on cardiac function in the medium and long term have not been thoroughly evaluated. We have studied right heart function with serial Doppler echocardiography in patients undergoing lobectomy and pneumonectomy during 4 years of follow-up after surgery.

Methods: Thirty-six patients undergoing lobectomy and 15 receiving pneumonectomy were evaluated with one- and two-dimensional Doppler standard transthoracic echocardiography before surgery and 1 week, 3 months, 6 months, 1 year, and 4 years postoperatively.

Improved results with lung transplantation for cystic fibrosis: a 6-year experience.

Since 1996, 102 patients with cystic fibrosis were accepted on our waiting list and 57 bilateral sequential lung transplants were performed in 56 patients. Before transplantation, the mean FEV1 was 0.64 l/s, the mean PaO2 with supplemental oxygen was 56 mmHg and the mean 6-min walking test was 320 m.

Pleurodesis with an autologous blood patch to prevent persistent air leaks after lobectomy.

Objective: Air leakage after pulmonary lobectomy is a well-known problem often contributing to extended hospitalization. Many techniques have been proposed to prevent and treat air leakage, but none have been proved incontrovertibly effective. We evaluated the role of an autologous blood patch after pulmonary lobectomy.

Operative complications and early mortality after induction therapy for lung cancer.

Objective: Induction therapy for advanced lung cancer allows improvement of completeness of resection and survival. However, predictive risk factors for postoperative complications and early mortality remain controversial. We report our 14-year experience with this combined approach.

Bronchoscopic lung volume reduction.

Emphysema is a debilitating lung disease continuing to be a major source of morbidity and mortality in the developed countries. Medical treatment is the mainstay of therapy and consists of smoking cessation, pulmonary rehabilitation, administration of bronchodilators and, when indicated, steroids and supplemental oxygen. Various surgical procedures have been promoted in the past to relieve dyspnoea and improve quality of life in patients with advanced emphysema; whilst early results were often encouraging, a sustained objective functional improvement was rarely achieved and most of those procedures were progressively abandoned.

Successful treatment with one-way endobronchial valve of large air-leakage complicating narrow-bore enteral feeding tube malposition.

Tracheopulmonary intubation is the most common misplacement site for narrow-bore feeding tube and it might be associated with severe pleuro-pulmonary complications. A 38-year-old female with a severe bilateral pneumonia and acute respiratory insufficiency was admitted in the ICU, intubated, and mechanically ventilated. Few hours after the insertion of a narrow-bore feeding tube the patient's oxygen saturation dropped with hypotension and tachycardia.