Off-label use of a WRAPSODYTM stent-graft in the portal vein for septic gas embolism following pancreatic abscess fistulization: a case report - Misbahuddin-Leis, Mohammed; Ankolvi, Muzaffer; Schramm, Krisztina; Farooqui, Farah; Müller, Thomas; Vorontsov, Oleg; Graeb, Christian; Radeleff, Boris (Quantitative Imaging in Medicine and Surgery, 2026)