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Significant correlations were established between late rectal morbidity, overall and single endpoints, and dose-volume ( [Formula: see text] , [Formula: see text] ) and dose-point (D) parameters. A [Formula: see text] ⩽65Gy is associated with more minor and less frequent rectal morbidity, whereas a [Formula: see text] ⩾75Gy is associated with more major and more frequent rectal morbidity.

Urinary and sexual problems are common in women after treatment for rectal cancer. Preoperative radiotherapy interferes with several aspects of urinary and sexual functioning. Bowel dysfunction after LAR is associated with urinary dysfunction and a reduction in sexual desire, activity and satisfaction.

Pelvic exenteration is associated with considerable morbidity but low mortality in an experienced centre. Pelvic exenteration can improve long-term survival, especially for patients with PARC. However, pelvic exenteration is also justified for patients with LRRC.

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