TY - JOUR T1 - Autoimmune pancreatitis with associated ulcerative colitis in a teenager JF - BMJ Case Reports JO - BMJ Case Reports DO - 10.1136/bcr-2018-227888 VL - 11 IS - 1 SP - e227888 AU - Carolina Isabel Gouveia AU - Laura Oliveira AU - António P Campos AU - José Cabral Y1 - 2018/11/01 UR - http://casereports.bmj.com/content/11/1/e227888.abstract N2 - Autoimmune pancreatitis (AIP) is a rare entity that is extremely uncommon in children. Its diagnosis is also a clinical challenge. This form of chronic pancreatitis often presents itself with obstructive jaundice and/or a pancreatic mass and it is sometimes misdiagnosed as pancreatic cancer. We describe the case of a 13-year-old boy with obstructive jaundice and a 4 cm mass in the head of the pancreas that was diagnosed as AIP with associated ulcerative colitis. ER -