Colangitis esclerosante primaria y enfermedad inflamatoria intestinal: interrelación intestino-hígado

The association between inflammatory bowel disease (IBD) and primary sclerosing cholangitis should be considered a distinct clinical entity. This association involves genetic abnormalities, epidemiological factors (more common in men, with no a geographical pattern) and, commonly, subclinical inflammation, predominance of the right colon (endoscopic and histological), backwash ileitis and rectal sparing. Furthermore, there is an increased risk...