Ponziani FR, Zocco MA, Campanale C, Rinninella E, Tortora A, Maurizio LD, Bombardieri G, Cristofaro RD, Gaetano AMD, Landolfi R, Gasbarrini A. Portal vein thrombosis: Insight into physiopathology, diagnosis, and treatment.
World J Gastroenterol 2010;
16:143-55. [PMID:
20066733 PMCID:
PMC2806552 DOI:
10.3748/wjg.v16.i2.143]
[Citation(s) in RCA: 186] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Portal vein thrombosis (PVT) is a relatively common complication in patients with liver cirrhosis, but might also occur in absence of an overt liver disease. Several causes, either local or systemic, might play an important role in PVT pathogenesis. Frequently, more than one risk factor could be identified; however, occasionally no single factor is discernable. Clinical examination, laboratory investigations, and imaging are helpful to provide a quick diagnosis, as prompt treatment might greatly affect a patient’s outcome. In this review, we analyze the physiopathological mechanisms of PVT development, together with the hemodynamic and functional alterations related to this condition. Moreover, we describe the principal factors most frequently involved in PVT development and the recent knowledge concerning diagnostic and therapeutic procedures. Finally, we analyze the implications of PVT in the setting of liver transplantation and its possible influence on patients’ future prognoses.
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