Conservative treatment of hepatic portal venous gas consecutive to a complicated diverticulitis: A case report and literature review

INTRODUCTION AND PRESENTATION OF CASE: Eight days after being diagnosed with multiple small strokes a 71 year old male patient is readmitted with suspicion of a petit mal seizure also complained of diarrhoea and abdominal pain. The patient was stable, not febrile and neurologically intact with a slight tenderness in the left lower quadrant. An ultrasound revealed presence of air in the hepatic portal venous system and a suspicion for sigmoid diverticulitis. A CT-scan confirmed both diagnoses. We proceeded with a conservative regimen under close observation. The clinical course and laboratory results were unremarkable. DISCUSSION: The review of the literature (PubMed database) triggered 685 items with only one clinical trial establishing a scoring system to detect adult individuals, which need operation. CONCLUSION: A pneumoportogram ( hepatic portal venous gas, HPVG) is a very rare and usually associated with bowel ischemia and from poor prognosis. The last decades saw the emergence of numerous other aetiologies (also benign) with a shift of paradigm from systematic emergency laparotomies to individual patient selection. (C) 2016 The Authors. Published by Elsevier Ltd on behalf of IJS Publishing Group Ltd.