Муцинозная аденокарцинома толстой кишки у подростка

A rare clinical case of a malignant epithelial tumor in an adolescent, 16 old — mucinous adenocarcinoma of the colon with invasion of the intestinal wall, growth into the mesentery, retroperitoneal space and regional lymph node is presented. The article presents data on epidemiology, features of the clinical course, predisposing factors in malignant epithelial tumors of the gastrointestinal tract in children and adolescents.