Free intraperitoneal air in infected pancreatic necrosis with intraperitoneal rupture: A rare presentation of a complex diseases.

KEY CLINICAL MESSAGE: Among the multitude of causes for acute abdomen patients presenting with free intraperitoneal air, one almost never finds infected pancreatic necrosis as one of the culprits. In patients with risk factors for acute pancreatitis presenting with generalized peritonitis with free intraperitoneal air, consideration should be given to this often deadly entity.

ABSTRACT: Acute pancreatitis is a morbid acute abdominal pathology that has been increasing in incidence in recent years. Most patients have a mild disease and treated medically, while a few proportion require interventional procedures. We present the case of a 39-year-old male patient who presented with progressive abdominal pain, vomiting, and yellowish discoloration of the eyes. The abdominal condition progressed to the point where clinical signs became consistent with generalized peritonitis and an x-ray finding of free intraperitoneal air. The patient underwent exploratory laparotomy with intraoperative findings of intraperitoneal rupture of infected pancreatic necrosis with intraperitoneal purulent collection. He was managed with necrosectomy and discharged improved after intensive care and general ward stay.