Interrupting the pulmonary vein first may be associated with improved disease-free survival in patients undergoing thoracoscopic lobectomy for non-small cell lung cancer.

The skill of the marking operator and the patient's smoking history had significant effects on the intraoperative visibility of markings made by virtual-assisted lung mapping, whereas emphysematous lungs did not affect the intraoperative visibility of lung markings.

There was no relationship between perioperative ICS administration and the incidences of postoperative respiratory complications after surgical resection for NSCLC in COPD patients.

Preoperative 3D CT showed an anomalous V1-V3 segment passing between the PA and bronchus. Central MessageThree-dimensional imaging enabled lobectomy despite an anomalous vein of the right upper lobe passing between the artery and bronchus.

Thymoma is a common neoplasm in the anterior mediastinum but rarely arises from the middle mediastinum. We report 3 patients with thymoma that arose from the middle mediastinum. Surgical resections were performed with dissection of the azygos vein, which led to safe separation of the tumors from mediastinal structures. Although rare, thymoma should be included in the differential diagnosis for middle mediastinal tumors.

Background Composite hemangioendothelioma is an extraordinarily rare form of vascular neoplasm which develops predominantly in the skins and soft tissues of the adults. Neuroendocrine marker expression in composite hemangioendothelioma is considered as specifically relevant to the more aggressive behavior. Case presentation The patient was a 71-year-old man complaining continuous back pain. Computed tomography (CT) showed that 10 cm of contrast-enhanced soft tissue mass was occurring on the right posterior chest wall and developing adjacent to the spinal canal. Via the laminectomy, the tumor end was identified and separated from the dura mater. Then, via the posterolateral thoracotomy, the en bloc resection was achieved by separating the tumor from the diaphragm and vertebras. Histologic examination showed a complex combination of epithelioid and retiform hemangioendothelioma areas which were positive for anti-synaptophysin staining. At 12-month follow-up, there were no signs of tumor recurrence on CT, and the patient had no symptom. Conclusions We achieved the complete resection of a huge thoracic neuroendocrine composite hemangioendothelioma developing adjacent to the spinal canal. The combination of the posterior lumbar laminectomy and the following posterior thoracotomy is a viable approach to radically resect a thoracic neuroendocrine composite hemangioendothelioma involving chest wall.

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