[Lung cancer in the elderly: what about surgery?].

Geriatric oncology is a rapidly expanding domain because of the deep epidemiological changes of the last decades related to the ageing of the population. Lung cancer treatment in patients 75 years and over is a major issue of thoracic oncology. Curative surgery remains the treatment offering the best survival rates to the patient whatever his age. The important variability observed within the elderly forces us to take into account their specificities, in particular for ageing physiology and associated comorbidities. Thus, preoperative workup permitting to assess the resectability of the tumor but also the operability of the patient is all the more essential in the advanced age that it must be adapted to the particular characteristics of the elderly. Thanks to recent data of the literature, morbidity and mortality associated to surgical treatment are now better characterized and considered as acceptable in accordance with long-term survival. Clinical investigation remains essential to acquire a better knowledge of potential benefit of multimodal treatments in the elderly, for which very few data are available.