Videothoracoscopy and video-assisted small thoracotomy for the treatment of pulmonary malignancies.

Video-assisted thoracic surgical procedures continue to be performed with increased frequency; the role of this new technique in the treatment of pulmonary malignancies or metastatic mediastinal adenopathies is not yet defined. Out of a series of 100 consecutive video-assisted thoracic operations, 22 patients resulted affected by a malignancy in the lung or in the subcarinal lymphnodes: six patients had a primary lung cancer and were operated with a video-assisted small thoracotomy of 5 cm (three lobectomy and three segmentectomy) because of a very poor respiratory reserve. Nine patients received a video-assisted wedge resection of a nodule resulted at the frozen section a metastasis of a carcinoma: a small thoracotomy of 8 cm was made and a hand entered the thoracic cage to obtain a careful palpation of the entire lung; five patients had enlarged lymphnodes only in posterior and inferior mediastinum, inaccessible by cervical mediastinoscopy or anterior mediastinotomy: thoracoscopic exploration obtained a useful mediastinal nodal sampling for these adenopathies. In selected cases video-assisted thoracic surgery can be used for resection or assessment of thoracic malignancies.