Clinical evaluation of platelet-to-albumin ratio as a predictor of surgical site infection in pediatric patients with ulcerative colitis. - Higashi K; Koike Y; Sato Y; Ruiya M; Yamashita S; Nagano Y; Shimura T; Kitajima T; Matsushita K; Okita Y; Okugawa Y; Toiyama Y (Surgery today, 2025)