Role of thoracoscopy (VATS) in pleural and pulmonary pathology.
Although thoracoscopy is not a new procedure, there was a real revival after the introduction of laparoscopy. VATS (video-assisted thoracic surgery) has potential advantages of reduced pain due to smaller incisions and a shorter hospital stay. Main disadvantages are expensive equipment and a probably less adequate operation, especially for therapy of malignant disorders where long-term results are not known. VATS is very useful for investigation of pleural effusion and malignancy. Spontaneous pneumothorax is a very good indication for thoracoscopic treatment, as well as lung biopsy and diagnostic resection of lung metastases. Therapeutic metastasectomy, however, should not be performed by VATS. Regarding bronchogenic carcinoma, VATS is indicated for staging of lung cancer, facilitating sampling of mediastinal and hilar lymph nodes, investigation of pleural effusion, possible pleural dissemination and suspicion of intrapulmonary metastases. Wedge excision of solitary pulmonary nodules by VATS readily reveals the exact diagnosis, but its role in therapy of lung cancer is very limited at the present time.
Van Schil
P
P
Department of Surgery, University Hospital of Antwerp, Edegem, Belgium.
Van Meerbeeck
J
J
Vanmaele
R
R
Eyskens
E
E
D001706:Biopsy; D002283:Carcinoma, Bronchogenic / Q000473:pathology; D006801:Humans; D008171:Lung Diseases / Q000601:surgery*; D008175:Lung Neoplasms / Q000473:pathology / Q000556:secondary; D009367:Neoplasm Staging; D010995:Pleural Diseases / Q000601:surgery*; D010996:Pleural Effusion / Q000601:surgery; D010997:Pleural Neoplasms / Q000473:pathology / Q000556:secondary; D011030:Pneumothorax / Q000601:surgery; D013906:Thoracoscopy / Q000379:methods*