[Colo-urachal-cutaneous fistula in an adult].

Background: An infected urachal cyst is an uncommon finding in adults.

Aim: To report a case of a sigmoid- urachal- cutaneous fistula.

Case Report: A 51 years old adult male presented with fecaloid leaking from rupture of an infected urachal cyst.

[Peripancreatic sporadic gastrinoma].

Background: The peri-pancreatic sporadic gastrinoma represents a paradigm of digestive endocrinology. It was originally an abnormal secretion of gastrin fits the syndrome Zollinger-Ellison.

Aim: The objective of our work is to clarify the diagnostic strategy and therapeutic conduct of gastrinoma.