The study is presented during the first consultation of oncogeriatric care or after this consultation (for patients having benefited from the consultation between January 2014 and October 2014) : the patient is informed with an information note and is told that he can express its opposition to the use of its clinical data. In case of no opposition from the patient, the referent geriatrician will complete the patient form with the requested data and will forward it for computerized processing.