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Systematic review: portal vein thrombosis in cirrhosis
Author(s) -
TSOCHATZIS E. A.,
SENZOLO M.,
GERMANI G.,
GATT A.,
BURROUGHS A. K.
Publication year - 2010
Publication title -
alimentary pharmacology and therapeutics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.308
H-Index - 177
eISSN - 1365-2036
pISSN - 0269-2813
DOI - 10.1111/j.1365-2036.2009.04182.x
Subject(s) - medicine , portal vein thrombosis , cirrhosis , thrombosis , asymptomatic , radiology , portal hypertension
Aliment Pharmacol Ther 31, 366‐374 Summary Background As current imaging techniques in cirrhosis allow detection of asymptomatic portal vein thrombosis during routine ultrasonography, more patients with cirrhosis are diagnosed with portal vein thrombosis. Although a consensus on noncirrhotic extra‐hepatic portal vein thrombosis has been published, no such consensus exists for portal vein thrombosis with cirrhosis. Aim To perform a systematic review of nonmalignant portal vein thrombosis in cirrhosis in terms of prevalence, pathogenesis, diagnosis, clinical course and management. Methods Studies were identified by a search strategy using MEDLINE and EMBASE. Results Portal vein thrombosis is encountered in 10–25% of cirrhotics. In terms of pathophysiology, cirrhosis is no longer considered a hypocoagulable state; rather than a bleeding risk in cirrhosis, various clinical studies support a thrombotic potential. Clinical findings of portal vein thrombosis in cirrhosis vary from asymptomatic disease to a life‐threatening condition at first presentation. Optimal management of portal vein thrombosis in cirrhosis is currently not addressed in any consensus publication. Treatment strategies most often include the use of anticoagulation, while thrombectomy and transjugular intrahepatic portosystemic shunts are considered second‐line options. Conclusions Portal vein thrombosis in cirrhosis has many unresolved issues, which are often the critical problems clinicians encounter in their everyday practice. We propose a possible research agenda to address these unresolved issues.