Uniportal video-assisted thoracic surgery in the treatment of pleural empyema.

Background: The efficacy of video-assisted thoracic surgery (VATS) in the treatment of pleural empyema has recently been proven. Till today, very few works evaluated the role of uniportal-VATS (U-VATS) approach in the treatment of pleural empyema even if it currently represents the most innovative and less invasive thoracoscopic approach. We report our experience with U-VATS in the treatment of pleural empyema.

Uniportal video-assisted thoracoscopy major lung resections after neoadjuvant chemotherapy.

Background: The combination of neoadjuvant chemotherapy and surgery in lung cancer therapy is well established. The role of uniportal video assisted thoracoscopy (VATS) is still not described in literature. This study presents the preliminary short-term results of uniportal VATS after neoadjuvant therapy in our series.

Lymph node upstaging for non-small cell lung cancer after uniportal video-assisted thoracoscopy.

Background: Radical lymph node dissection (LND) plays a major role in the treatment of non-small cell lung cancer (NSCLC). This study presents the analysis of the results after uniportal video-assisted thoracoscopy (VATS) lymphadenectomy during anatomical lung resections for NSCLC, focusing on pathological nodal upstaging. Any possible risk factor affecting nodal upstaging was also investigated.

Tumor necrosis and infiltrating macrophages predict survival after curative resection for cholangiocarcinoma.

. Tumor necrosis as well as tumor-associated macrophages (TAMs) in the tumor invasive front (TIF) have been suggested to have a prognostic value in selected solid tumors, inclusive hilar cholangiocarcinoma. However, little is known regarding their influence on tumor progression and prognosis in intrahepatic cholangiocarcinoma (iCC).

Prognostic Significance of Tumor Necrosis in Hilar Cholangiocarcinoma.

Background: Tumor necrosis and peritumoral fibrosis have both been suggested to have a prognostic value in selected solid tumors. However, little is known regarding their influence on tumor progression and prognosis in hilar cholangiocarcinoma (HC).

Methods: Surgically resected tumor specimens of HC (n = 47) were analyzed for formation of necrosis and extent of peritumoral fibrosis.