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Bhavsar R, Yadav A, Nundy S. Portal cavernoma cholangiopathy: Update and recommendations on diagnosis and management. Ann Hepatobiliary Pancreat Surg 2022; 26:298-307. [PMID: 36168271 PMCID: PMC9721250 DOI: 10.14701/ahbps.22-029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Accepted: 06/07/2022] [Indexed: 12/15/2022] Open
Abstract
Portal cavernoma cholangiopathy is defined as an obstruction of the biliary system due to distended veins surrounding bile ducts that mainly occur in patients with extrahepatic portal venous obstruction. The periductal venous plexuses encircling the ducts can cause morphological changes which may or may not become symptomatic. Currently, non-invasive techniques such as ultrasonography, computed tomography, magnetic resonance cholangiopancreatography, and dynamic contrast enhanced magnetic resonance images are being used to diagnose this disorder. Only a few patients who have symptoms of biliary obstruction require drainage which might be accomplished using endoscopic stenting, decompression of the portal venous system usually via a lienorenal shunt, a difficult direct hepaticojejunostomy, and rarely a liver transplant.
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Affiliation(s)
- Ruchir Bhavsar
- Department of Surgical Gastroenterology and Liver Transplantation, Sir Ganga Ram Hospital, New Delhi, India,Corresponding author: Ruchir Bhavsar, MS, Fellowship in Surgical Gastroenterology and Liver Transplantation Department of Surgical Gastroenterology and Liver Transplantation, Sir Ganga Ram Hospital, Rajinder Nagar, New Delhi 110060, India Tel: +91-9898269932, E-mail: ORCID: https://orcid.org/0000-0002-7026-5245
| | - Amitabh Yadav
- Department of Surgical Gastroenterology and Liver Transplantation, Sir Ganga Ram Hospital, New Delhi, India
| | - Samiran Nundy
- Department of Surgical Gastroenterology and Liver Transplantation, Sir Ganga Ram Hospital, New Delhi, India
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Functional side-to-side splenorenal shunts to treat extrahepatic portal vein thrombosis in children. Am J Surg 2022; 224:530-534. [PMID: 35164959 DOI: 10.1016/j.amjsurg.2022.01.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 12/16/2021] [Accepted: 01/30/2022] [Indexed: 11/24/2022]
Abstract
BACKGROUND Surgical shunts are commonly used to manage complications resulting from extrahepatic portal vein thrombosis (EHPVT) in children. We describe a single-center experience utilizing a functional Side-to-Side Splenorenal Shunt (fSRS), created using either an enlarged inferior mesenteric vein (IMV) or left adrenal vein (LAV). METHODS Pediatric patients with isolated EHPVT who were poor candidates for a Rex shunt and who underwent a fSRS procedure at our institution between 2003 and 2020 were reviewed. The pre/post shunt portosystemic gradient change, rates of early and late complications, postoperative shunt patency, and mortality were evaluated. RESULTS Twelve EHPVT patients (mean age of 6.1 years) underwent a fSRS procedure. The mean portosystemic gradient change for the cohort was -11.7 mmHg (±4.9). There were no cases of recurrent variceal bleeding or episodes of shunt thrombosis reported after fSRS procedures. CONCLUSIONS Surgical shunts continue to be an important adjunct in the treatment of complications related to EHPVT. The functional Side-to-Side Splenorenal Shunt is a safe alternative that is easy to perform, involves minimal dissection and requires only a single anastomosis.
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The inferior mesoiliacal shunt: A novel shunt for refractory rectal variceal bleeding due to splanchnic thrombosis. JOURNAL OF VASCULAR SURGERY CASES INNOVATIONS AND TECHNIQUES 2020; 6:562-565. [PMID: 33134643 PMCID: PMC7588799 DOI: 10.1016/j.jvscit.2020.08.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Accepted: 08/12/2020] [Indexed: 11/29/2022]
Abstract
Surgical shunt therapy may be required when pharmacologic, endoscopic, and radiologic treatment of chronic splanchnic vein thrombosis have failed. In this case report, we present a new interposition shunt for the treatment of refractory rectal variceal bleeding: the inferior mesoiliacal shunt between the inferior mesenteric vein and the left common iliac vein using a cryopreserved iliac venous graft. The postoperative course was complicated by shunt thrombosis at day 2, probably owing to inadvertent interruption of anticoagulation and a decrease in the shunt flow rate. Surgical thrombectomy was performed successfully. The patient presented no relapse of rectal bleeding and was asymptomatic and well at the 12-month follow-up.
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Bhangui P, Lim C, Levesque E, Salloum C, Lahat E, Feray C, Azoulay D. Novel classification of non-malignant portal vein thrombosis: A guide to surgical decision-making during liver transplantation. J Hepatol 2019; 71:1038-1050. [PMID: 31442476 DOI: 10.1016/j.jhep.2019.08.012] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2019] [Revised: 07/25/2019] [Accepted: 08/12/2019] [Indexed: 02/07/2023]
Abstract
Non-tumoral portal vein thrombosis (PVT) is present at liver transplantation in 5% to 26% of cirrhotic patients, and the prevalence of complex PVT as defined here (grade 4 Yerdel, and grade 3,4 Jamieson and Charco) has been reported in 0% to 2.2%. Adequate portal inflow is mandatory to ensure graft and patient survival after liver transplantation. With time, the proposed classifications of non-tumoral chronic PVT have evolved from being anatomy-based, to also incorporating functional parameters. However, none of the currently proposed classifications are directed towards decision-making, regarding the choice of inflow to the graft during transplantation and the outcomes thereof. The present scoping review i) addresses the limits of the currently available classifications in terms of surgical decisiveness, ii) clarifies the concept of physiological or non-physiological portal inflow reconstruction, and subsequently, iii) proposes a new classification of non-tumoral PVT in candidates for liver transplantation; to help tailor the surgical strategy to an individual patient, in order to provide portal inflow to the graft together with control of prehepatic portal hypertension whenever feasible.
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Affiliation(s)
- Prashant Bhangui
- Medanta Institute of Liver Transplantation and Regenerative Medicine, Medanta-The Medicity, New Delhi, India
| | - Chetana Lim
- Department of Hepatobiliary and Pancreatic Surgery and Liver Transplantation, Pitié-Salpêtrière Hospital, Paris, France
| | - Eric Levesque
- Liver Intensive Care Unit, Henri Mondor Hospital, Créteil, France
| | - Chady Salloum
- Department of Hepatobiliary and Pancreatic Surgery and Liver Transplantation, Paul Brousse Hospital, Villejuif, France
| | - Eylon Lahat
- Department of Hepatobiliary and Pancreatic Surgery and Transplantation, Sheba Medical Center, Faculty of Medicine Tel Aviv University, Israel
| | - Cyrille Feray
- Department of Hepatology, Paul Brousse Hospital, Villejuif, France
| | - Daniel Azoulay
- Department of Hepatobiliary and Pancreatic Surgery and Liver Transplantation, Paul Brousse Hospital, Villejuif, France; Department of Hepatobiliary and Pancreatic Surgery and Transplantation, Sheba Medical Center, Faculty of Medicine Tel Aviv University, Israel.
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Franceschet I, Zanetto A, Ferrarese A, Burra P, Senzolo M. Therapeutic approaches for portal biliopathy: A systematic review. World J Gastroenterol 2016; 22:9909-9920. [PMID: 28018098 PMCID: PMC5143758 DOI: 10.3748/wjg.v22.i45.9909] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2016] [Revised: 10/12/2016] [Accepted: 11/16/2016] [Indexed: 02/06/2023] Open
Abstract
Portal biliopathy (PB) is defined as the presence of biliary abnormalities in patients with non-cirrhotic/non-neoplastic extrahepatic portal vein obstruction (EHPVO) and portal cavernoma (PC). The pathogenesis of PB is due to ab extrinseco compression of bile ducts by PC and/or to ischemic damage secondary to an altered biliary vascularization in EHPVO and PC. Although asymptomatic biliary abnormalities can be frequently seen by magnetic resonance cholangiopancreatography in patients with PC (77%-100%), only a part of these (5%-38%) are symptomatic. Clinical presentation includes jaundice, cholangitis, cholecystitis, abdominal pain, and cholelithiasis. In this subset of patients is required a specific treatment. Different therapeutic approaches aimed to diminish portal hypertension and treat biliary strictures are available. In order to decompress PC, surgical porto-systemic shunt or transjugular intrahepatic porto-systemic shunt can be performed, and treatment on the biliary stenosis includes endoscopic (Endoscopic retrograde cholangiopancreatography with endoscopic sphincterotomy, balloon dilation, stone extraction, stent placement) and surgical (bilioenteric anastomosis, cholecystectomy) approaches. Definitive treatment of PB often requires multiple and combined interventions both on vascular and biliary system. Liver transplantation can be considered in patients with secondary biliary cirrhosis, recurrent cholangitis or unsuccessful control of portal hypertension.
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Abstract
Portal vein thrombosis is an important cause of portal hypertension. PVT occurs in association with cirrhosis or as a result of malignant invasion by hepatocellular carcinoma or even in the absence of associated liver disease. With the current research into its genesis, majority now have an underlying prothrombotic state detectable. Endothelial activation and stagnant portal blood flow also contribute to formation of the thrombus. Acute non-cirrhotic PVT, chronic PVT (EHPVO), and portal vein thrombosis in cirrhosis are the three main variants of portal vein thrombosis with varying etiological factors and variability in presentation and management. Procoagulant state should be actively investigated. Anticoagulation is the mainstay of therapy for acute non-cirrhotic PVT, with supporting evidence for its use in cirrhotic population as well. Chronic PVT (EHPVO) on the other hand requires the management of portal hypertension as such and with role for anticoagulation in the setting of underlying prothrombotic state, however data is awaited in those with no underlying prothrombotic states. TIPS and liver transplant may be feasible even in the setting of PVT however proper selection of candidates and type of surgery is warranted. Thrombolysis and thrombectomy have some role. TARE is a new modality for management of HCC with portal vein invasion.
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Key Words
- ACLA, anti-cardiolipin antibody
- AFP, alpha feto protein
- BCS, Budd-Chiari syndrome
- CDUS, color doppler ultrasonography
- CT, computed tomography
- CTP, Child Turcotte Pugh
- EHPVO, extra hepatic portal venous obstruction
- EST, endoscopic sclerotherapy
- HCC, hepatocellular carcinoma
- HVPG, hepatic venous pressure gradient
- IGF-1, insulin like growth factor-1
- IGFBP-3, insulin like growth factor binding protein-3
- INR, international normalized ratio
- JAK-2, Janus kinase 2
- LA, lupus anticoagulant
- LMWH, low molecular weight heparin
- MELD, model for end stage liver disease
- MPD, myeloproliferative disorder
- MRI, magnetic resonance imaging
- MTHFR, methylenetetrahydrofolate reductase
- MVT, mesenteric vein thrombosis
- OCPs, oral contraceptive pills
- PAI-1 4G-4G, plasminogen activator inhibitor type 1- 4G/4G genotype
- PNH, paroxysmal nocturnal hemoglobinuria
- PV, portal vein
- PVT
- PVT, portal vein thrombosis
- PWUS, Pulsed Wave ultrasonography
- RFA, radio frequency ablation
- SMA, superior mesenteric artery
- SMV, superior mesenteric vein
- TAFI, thrombin activatable fibrinolysis inhibitor
- TARE, Trans arterial radioembolization
- TB, tuberculosis
- TIPS, transjugular intrahepatic portosystemic shunt
- UFH, unfractionated heparin
- acute and chronic
- anticoagulation
- imaging
- prothrombotic
- rtPA, recombinant tissue plasminogen activator
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Affiliation(s)
- Yogesh K. Chawla
- Department of Hepatology, Post Graduate Institute of Medical Education and Research, Chandigarh 160012, India
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Varma V, Behera A, Kaman L, Chattopadhyay S, Nundy S. Surgical management of portal cavernoma cholangiopathy. J Clin Exp Hepatol 2014; 4:S77-84. [PMID: 25755599 PMCID: PMC4244827 DOI: 10.1016/j.jceh.2013.07.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2013] [Accepted: 07/09/2013] [Indexed: 12/12/2022] Open
Abstract
The majority of patients with portal cavernoma cholangiopathy (PCC) are asymptomatic, however some (5-38%) present with obstructive jaundice, cholangitis, or even biliary pain due to bile duct stones which form as a result of stasis. Most patients with extrahepatic portal venous obstruction (EHPVO) present with variceal bleeding and hypersplenism and these are the usual indications for surgery. Those who present with PCC may also need decompression of their portosystemic system to reverse the biliary obstruction. It is important to realize that though endoscopic drainage has been proposed as a non-surgical approach to the management of PCC it is successful in only certain specific situations like those with bile duct calculi, cholangitis, etc. A small proportion of such patients will continue to have biliary obstruction and these patients are thought to have a mechanical ischemic stricture. These patients will require a second stage procedure in the form of a bilioenteric bypass to reverse the symptoms related to PCC. In the absence of a shuntable vein splenectomy and devascularization may resolve the PCC in a subset of patients by decreasing the portal pressure.
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Key Words
- CBD, common bile duct
- EHBRD, extrahepatic biliary radical dilatation
- EHPVO, extrahepatic portal venous obstruction
- ERCP, endoscopic retrograde cholangiopancreatography
- GB, gall bladder
- HJ, hepaticojejunostomy
- IHBRD, intrahepatic biliary radical dilatation
- LFT, liver function tests
- NCPF, non cirrhotic portal fibrosis
- NPSS, non-portosystemic shunt
- PB, portal biliopathy
- PCC, portal cavernoma cholangiopathy
- PSS, portosystemic shunt
- PTBD, percutaneous transhepatic biliary drainage
- UGI, upper gastrointestinal
- biliary obstruction
- extrahepatic portal venous obstruction
- portal cavernoma cholangiopathy
- portal hypertension
- portosystemic shunt surgery
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Affiliation(s)
- Vibha Varma
- Department of Surgical Gastroenterology and Liver Transplantation, Sir Ganga Ram Hospital, New Delhi 110060, India,Address for correspondence: Vibha Varma, Consultant, Department of Surgical Gastroenterology and Liver Transplantation, Sir Ganga Ram Hospital, New Delhi 110060, India.
| | - Arunanshu Behera
- Department of Surgery, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - Leileshwar Kaman
- Department of Surgery, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - Somnath Chattopadhyay
- Department of Surgical Gastroenterology and Liver Transplantation, Sir Ganga Ram Hospital, New Delhi 110060, India
| | - Samiran Nundy
- Department of Surgical Gastroenterology and Liver Transplantation, Sir Ganga Ram Hospital, New Delhi 110060, India
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Kobayashi T, Sato Y, Yamamoto S, Oya H, Kokai H, Hatakeyama K. The inferior mesenteric vein to the left gonadal vein shunt for gastroesophageal varices and extrahepatic portal vein thrombosis after living donor liver transplantation: a case report. Transplant Proc 2012; 44:591-3. [PMID: 22410077 DOI: 10.1016/j.transproceed.2012.01.042] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
This 59-year-old woman underwent living donor liver transplantation using a left lobe graft as an aid for autoimmune hepatitis in 2003. Splenectomy was also performed because of blood type incompatibility. Follow-up endoscopic and computed tomography examinations showed gastroesophageal varices with extra hepatic portal vein thrombosis in 2007 that increased (esophageal varices [EV]: locus superior [Ls], moderately enlarged, beady varices [F2], Blue varices [Cb], presence of small in number and localized red color sign [RC1] and telangiectasia [TE+], gastric varices [GV]: extension from the cardiac orifice to the fornix [Lg-cf], moderately enlarged, beady varices [F2], white varices [Cw], absence of red color sign [RC-]). Portal venous flow to the gastroesophageal varices was also confirmed from a large right gastric vein. The splenic vein was thrombosed. Blood flow to the liver graft was totally supplied from the hepatic artery. The graft was functioning well. Because these gastroesophageal varices had a high risk of variceal bleeding, we decided to proceed with a portal reconstruction of a surgical portosystemic shunt in 2008. Severe adhesions were observed around the portal vein. It was impossible to perform portal reconstruction. There were relatively fewes adhesious in the left lower side of the abdominal cavity. We decided to create an inferior mesenteric vein to left gonadal vein shunt. The portal vein pressure decreased from 31.0 to 21.5 cm H2O thereafter. The postoperative course was smooth without any complication. This patient was discharged on the postoperative day 15. Follow-up endoscopic study showed the improvement in the gastroesophageal varices (EV: Ls, F2, Cb, RC(-), GV: Lg-c, F2, Cw, RC-) at 3 months after the operation. We also comfirmed the patency of the shunt by serial computed tomography examinations.
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Affiliation(s)
- T Kobayashi
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, and Department of Surgery, Tachikawa General Hospital, Nagaoka, Niigata, Japan.
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Zhang JS, Li L, Liu SL, Cheng W, Diao M, Hou WY, Zhang J, Li SL, Liu Y, Wang HB, Ming AX. Gastroportal shunt for portal hypertension in children. J Pediatr Surg 2012; 47:253-7. [PMID: 22244426 DOI: 10.1016/j.jpedsurg.2011.09.058] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2011] [Revised: 09/13/2011] [Accepted: 09/28/2011] [Indexed: 10/14/2022]
Abstract
PURPOSE Extrahepatic portal venous obstruction is the most common cause of portal hypertension in children. The Rex shunt has been used successfully to treat patients with extrahepatic portal hypertension. In the conventional Rex shunt, the internal jugular vein is used as a venous graft. Inevitably, such a procedure requires neck exploration and sacrifice of internal jugular vein. The authors describe a novel adaptation of gastroportal shunt, successfully carried out in 8 children with extrahepatic portal hypertension. METHODS The mean age of the 8 patients (6 boys and 2 girls) was 66.6 months at the time of operation. All children had portal hypertension. Seven had a history of upper gastrointestinal bleeding, and 4 had splenomegaly and hypersplenism. Gastroportal shunt was performed in all patients. The left gastric vein was mobilized and anastomosed to left portal vein. In 1 patient, the left gastric vein was not of adequate length and required a venous graft (the inferior mesenteric vein). All patients were followed up for 3 to 20 months (median, 9 months). RESULTS The gastroportal shunt was successfully performed in all patients. The median operative time was 265 minutes (range, 205-360 minutes). Operative blood loss was 21 ± 7.4 mL, and the length of hospital stay varied from 9 to 19 days (median, 15 days). Intraoperative portal venous angiography demonstrated the patency of the shunt in all patients. Postoperatively, the complete blood count normalized, and the biochemistry tests were within reference range. Postoperative ultrasound confirmed shunt patency and satisfactory flow in the gastroportal shunt in each patient. The size of spleen decreased. There was no recurrence of variceal bleeding. CONCLUSIONS The gastroportal shunt is an effective treatment of extrahepatic portal hypertension.
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Affiliation(s)
- Jin-Shan Zhang
- Department of Pediatric Surgery, Capital institute of Pediatrics, Beijing 100020, China
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A single-institution review of portosystemic shunts in children: an ongoing discussion. HPB SURGERY : A WORLD JOURNAL OF HEPATIC, PANCREATIC AND BILIARY SURGERY 2010; 2010:964597. [PMID: 20467465 PMCID: PMC2866242 DOI: 10.1155/2010/964597] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/10/2009] [Accepted: 03/01/2010] [Indexed: 11/30/2022]
Abstract
Purpose. Review the safety and long-term success with portosystemic shunts in children at a single institution. Methods. An IRB-approved, retrospective chart review of all children ages 19 and undergoing surgical portosystemic shunt from January 1990–September 2008. Results. Ten patients were identified, 8 females and 2 males, with a mean age of 15 years (range 5–19 years). Primary diagnoses were congenital hepatic fibrosis (5), hepatic vein thrombosis (2), portal vein thrombosis (2), and cystic fibrosis (1). Primary indications were repeated variceal bleeding (6), symptomatic hypersplenism (2), and significant liver dysfunction (2). Procedures performed were distal splenorenal bypass (4), side-to-side portocaval shunt (3), proximal splenorenal shunt (2), and an interposition H-graft portocaval shunt (1). There was no perioperative mortality and only minor morbidity. Seventy percent of patients had improvement of their symptoms. Eighty percent of shunts remained patent. Two were occluded at a median follow-up of 50 months (range 0.5–13.16 years). Two patients underwent subsequent liver transplantation. Two patients died at 0.5 and 12.8 years postoperatively, one from multisystem failure with cystic fibrosis and one from post-operative transplant complications. Conclusions. The need for portosystemic shunts in children is rare. However, in the era of liver transplantation, portosystemic shunts in selected patients with well-preserved liver function remains important. We conclude that portosystemic shunts are safe and efficacious in the control of variceal hemorrhage and symptoms related to hypersplenism.
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Abstract
BACKGROUND Portal vein thrombosis (PVT) is an important cause of portal hypertension. It may occur as such with or without associated cirrhosis and hepatocellular carcinoma. Information on its management is scanty. AIM To provide an update on the modern management of portal vein thrombosis. Information on portal vein thrombosis in patients with and without cirrhosis and hepatocellular carcinoma is also updated. METHODS A pubmed search was performed to identify the literature using search items portal vein thrombosis-aetiology and treatment and portal vein thrombosis in cirrhosis and hepatocellular carcinoma. RESULTS Portal vein thrombosis occurs because of local inflammatory conditions in the abdomen and prothrombotic factors. Acute portal vein thrombosis is usually symptomatic when associated with cirrhosis and/or superior mesenteric vein thrombosis. Anticoagulation should be given for 3-6 months if detected early. If prothrombotic factors are identified, anticoagulation should be given lifelong. Chronic portal vein thrombosis usually presents with well tolerated upper gastrointestinal bleed. It is diagnosed by imaging, which demonstrates a portal cavernoma in place of a portal vein. Anticoagulation does not have a definite role, but bleeds can be treated with endotherapy or shunt surgery. Rarely liver transplantation may be considered. CONCLUSION Role of anticoagulation in chronic portal vein thrombosis needs to be further studied.
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Affiliation(s)
- Y Chawla
- Department of Hepatology, Postgraduate Institute of Medical Education & Research, Chandigarh, India.
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