Acute Pancreatitis: A Rare Complication After Percutaneous Mechanical Thrombectomy of Portal Vein Thrombosis.

Background: Acute pancreatitis caused by Percutaneous Mechanical Thrombectomy treatment is extremely rare, and so far, no clinical report involving portal veins has been reported. In the article, we summarize this unusual case and share our experience.

Methods: Percutaneous mechanical thrombectomy was performed for the patient who was diagnosed with portal vein thrombosis. Postoperatively, the patient was complicated by acute pancreatitis and received a series of medical treatments.

Results: During the first month of follow-up, the patient was free of any clinical symptoms or signs.

Conclusions: When performing percutaneous mechanical thrombectomy therapy, it is crucial to grasp the time limit strictly, strengthen perioperative rehydration and urine alkalinization to prevent massive hemolysis and subsequent complications. Early detection and the early administration of therapy for this potentially severe complication are essential for obtaining a good prognosis.