Nuestros investigadores

José ignacio Leal Lorenzo

Publicaciones científicas más recientes (desde 2010)

Autores:  et al.
Revista: DIAGNOSTIC AND INTERVENTIONAL RADIOLOGY
ISSN 1305-3825  Vol. 25  Nº 2  2019  págs. 166 - 168
Aneurysms of the portal vein and its branches have been rarely described. Their natural history is unknown although large ones (>3 cm in diameter) have been reported to cause rupture, thrombosis, duodenal or biliary obstruction, inferior vena cava compression and/or portal hypertension. We report the case of an incidentally diagnosed 4.5 cm splenic vein aneurysm repaired by endovascular treatment through a transhepatic route. The aneurysm was successfully excluded using a covered stent (Viabahn, Gore). The transhepatic route opens the possibility of offering a minimally invasive approach to vascular lesions of the portal vein system.