New method reduces adverse effects of rectal cancer treatment
A new study from Karolinska Institutet shows that short-course preoperative radiotherapy combined with delayed surgery reduces the adverse side-effects of rectal cancer surgery without compromising its efficacy. The results are presented in the journal The Lancet Oncology.Rectal cancer affects some 2,000 men and women in Sweden every year. Preoperative radiotherapy was gradually introduced in the early 1990s, with a consequent improvement in prognosis for people with rectal cancer and reduction in the risk of local recurrence. “Back then we showed that preoperative radiotherapy reduces