“…1,4 Talc is widely recognized as the sclerosant agent of choice in view of its clinical effi cacy, safety profi le, and low cost, whereas thoracoscopic talc pleurodesis has been suggested as the most effective pleurodesis technique. 2,3,5 In fact, during video-assisted thoracoscopy, pleural fl uid can be removed completely, loculations and adhesions can be divided when present, and talc can be insuffl ated equally in the pleural space under visual control.…”