[Objective assessment of the level of comorbidity in geriatric patients with bowel cancer: relationship between the surgical results and survival].

Objectives: Bowel cancer is increasing in prevalence in geriatrics (older than 65 years). The influence of comorbidities on the post-surgical results of bowel cancer is not well known. Our aim was to assess the comorbidities using the Charlson index in a geriatric population subjected to bowel cancer surgery, and analyse their influence on the postoperative results and the mortality rate.