Walled-off pancreatic necrosis (WOPN) is a late complication of severe acute pancreatitis that generally needs some intervention. Endoscopic drainage of WOPN has been increasingly used as a minimally invasive alternative to surgical drainage.Walled-off pancreatic necrosis (WOPN) is a late complication of severe acute pancreatitis that generally needs some intervention. Endoscopic drainage of WOPN has been increasingly used as a minimally invasive alternative to surgical drainage.Aims: To evaluate the clinical outcomes, technical success rates and adverse events of endoscopic drainage of WOPN.
A pancreatite aguda grave (PAG), ocorre em 15-20% dos doentes, exige internamento em Unidade de Cuidados Intensivos (UCI) e está associada a elevadas taxas de mortalidade. A mortalidade está associada, numa fase inicial a disfunção multiorgânica e posteriormente a necrose pancreática.
Os scores de classificação atuais da pancreatite aguda dão especial importância ao desenvolvimento de necrose pancreática. Contudo as outras complicações locais podem teoricamente influenciar o prognóstico.