Parenchymal sparing operations for bronchogenic carcinoma.

By the end of the 1950s, the principles of tracheobronchial and pulmonary artery (PA) reconstruction had been established, and their successful clinical application had taken place. It was not until very recently, however, that these techniques aroused widespread interest among thoracic surgeons as a means to achieve complete cancer resection while preserving functioning lung parenchyma. At the present time, sleeve resection of the bronchus and/or PA has a definite role in the surgical management of lung cancer. Growing interest in this field is evidenced by an increasing number of technical variations intended to adapt the basic technique to the different anatomical settings. Also pitfalls, complications, and their prevention and treatment are being extensively described. Last but not least, functional and oncological long-term results, comparing favorably with those of more extended resections, are being reported by many groups. This demonstrates that sleeve lobectomy is no longer reserved only for particularly skillful surgeons. Sleeve lobectomy has achieved its rightful position among the techniques commonly used in thoracic surgery after 40 years of improving understanding and alternating enthusiasm and legitimate doubts.