Paediatric gastroenterology: four clinical cases and four messages

Key words: Sclerosing Cholangitis, Intestinal Polyp, Isolate Rectal Ulcer, Early Onset Inflammatory Bowel Disease

The present paper shortly describes four cases and gives some useful remarks to paediatricians about four gastroenterological conditions: sclerosing cholangitis, intestinal polyps, isolate rectal ulcer and early onset inflammatory bowel disease.