ObjectiveTo summarize the treatment and experience of percutaneous transhepatic portal vein recanalization by endovascular approach for treatment of cavernous transformation of the portal vein (CTPV) in a child. MethodThe clinical data of a child with idiopathic CTPV who underwent percutaneous transhepatic portal vein recanalization by endovascular approach were retrospectively analyzed. ResultsWe described a novel percutaneous transhepatic portal vein recanalization approach that had successfully treated a child with idiopathic CTPV following a multidisciplinary team evaluation. The operation time was 1.5 h and blood loss was approximately 1 mL. The child recovered uneventfully at 9-month follow-up, without any clinical evidence of CTPV complications. ConclusionIn light of our successful management, we can envision that the portal vein recanalization is an important therapeutic supplement for treating CTPV and will result in a paradigm change.
