<prompt> String sign of Kantor seen in?Chrons discoseUlcerative colitisBothNone  <response>: .Kantors sign String sign of Kantor: A radiological sign described in barium enema follow through in patients suffering from Crohns disease. A string like configuration of contrast material through a filling defect is seen in the radiography. ref:SRB;s manual of surgery,ed 3,pg no 1153 