preferred_name: descending colon procedure colostomy circular defect in abdominal wall of left lower quadrant
preferred_name_lc: descending colon procedure colostomy circular defect in abdominal wall of left lower quadrant
label: descending colon procedure colostomy circular defect in abdominal wall of left lower quadrant
label_lc: descending colon procedure colostomy circular defect in abdominal wall of left lower quadrant