[Surgical treatment for ulcerative colitis in patients over 70 years of age]

The clinical course of 104 patients with ulcerative colitis who underwent primary surgery at ≥70 years was retrospectively examined. Pre- and postoperative patient conditions determined the choice of surgical procedure. Approximately half of the patients underwent restorative proctocolectomy, resulting in relatively good defecation function. In addition, the long-term outcomes of patients who underwent permanent ileostomy were favorable. However, the postoperative complication and mortality rates were high in all patients, including those with low preoperative performance status due to long-term hospitalization. In this patient population, surgery should be conducted before decreased performance status due to long-term hospitalization.