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Valla DC. Hepatic vein thrombosis and PVT: A personal view on the contemporary development of ideas. Clin Liver Dis (Hoboken) 2024; 23:e0246. [PMID: 38988821 PMCID: PMC11236412 DOI: 10.1097/cld.0000000000000246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Accepted: 05/10/2024] [Indexed: 07/12/2024] Open
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Payancé A, Ceccaldi PF, De Raucourt E, Valla D, Hillaire S, Dutheil D, Hernandez-Gea V, Bureau C, Plessier A. Pregnancy and vascular liver diseases: Vascular liver diseases: position papers from the francophone network for vascular liver diseases, the French Association for the Study of the Liver (AFEF), and ERN-rare liver. Clin Res Hepatol Gastroenterol 2020; 44:433-437. [PMID: 32278776 DOI: 10.1016/j.clinre.2020.03.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Accepted: 03/03/2020] [Indexed: 02/04/2023]
Affiliation(s)
- Audrey Payancé
- DHU Unity, Department of Hepatology, Beaujon Hospital, AP-HP, 100, boulevard du Général Leclerc, 92118 Clichy, France; Reference center of vascular liver diseases, European Reference Network (ERN) "Rare-Liver", Hambourg Germany; French Network for Rare Liver Diseases FILFOIE, Saint-Antoine Hospital, AP-HP, 184, rue du Faubourg Saint-Antoine, 75012 Paris, France.
| | - Pierre François Ceccaldi
- Department of obstetrics and gynecology, Beaujon Hospital, AP-HP, 100, boulevard du Général Leclerc, 92118 Clichy, France; Inserm 3PHM « Pathophysiology & Pharmacotoxicology of the Human Placenta, pre & postnatal Microbiota (3PHM)», Faculty of Pharmacy, University of Paris, Paris, France
| | - Emmanuelle De Raucourt
- French Network for Rare Liver Diseases FILFOIE, Saint-Antoine Hospital, AP-HP, 184, rue du Faubourg Saint-Antoine, 75012 Paris, France; Department of haematology, Beaujon Hospital, AP-HP, 100, boulevard du Général Leclerc, 92118 Clichy, France
| | - Dominique Valla
- DHU Unity, Department of Hepatology, Beaujon Hospital, AP-HP, 100, boulevard du Général Leclerc, 92118 Clichy, France; Reference center of vascular liver diseases, European Reference Network (ERN) "Rare-Liver", Hambourg Germany; French Network for Rare Liver Diseases FILFOIE, Saint-Antoine Hospital, AP-HP, 184, rue du Faubourg Saint-Antoine, 75012 Paris, France
| | - Sophie Hillaire
- Department of Internal Medicine, Foch Hospital, 40, rue Worth, 92150 Suresnes, France
| | - Danielle Dutheil
- French Network for Rare Liver Diseases FILFOIE, Saint-Antoine Hospital, AP-HP, 184, rue du Faubourg Saint-Antoine, 75012 Paris, France; Association of patients with vascular liver diseases (AMVF), Department of Hepatology, Beaujon Hospital, 100, boulevard du Général Leclerc, 92118 Clichy, France
| | - Virginia Hernandez-Gea
- Barcelona Hepatic Hemodynamic Laboratory, Liver Unit, Hospital Clínic, Institut de Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona. Centro de Investigación Biomédica en Red Enfermedades Hepáticas y Digestivas (CIBERehd). Health Care Provider of the European Reference Network onRare Liver Disorders (ERN-Liver), Spain
| | - Christophe Bureau
- French Network for Rare Liver Diseases FILFOIE, Saint-Antoine Hospital, AP-HP, 184, rue du Faubourg Saint-Antoine, 75012 Paris, France; Department of Gastroenterology and Hepatology, Rangueil Hospital, University Hospital of Toulouse, 1, avenue du Professeur Jean-Poulhès, 31400 Toulouse, France
| | - Aurélie Plessier
- DHU Unity, Department of Hepatology, Beaujon Hospital, AP-HP, 100, boulevard du Général Leclerc, 92118 Clichy, France; Reference center of vascular liver diseases, European Reference Network (ERN) "Rare-Liver", Hambourg Germany; French Network for Rare Liver Diseases FILFOIE, Saint-Antoine Hospital, AP-HP, 184, rue du Faubourg Saint-Antoine, 75012 Paris, France
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Salzedas-Netto AA, Duarte AAB, Linhares MM, Mattar RH, Medeiros KL, Cury EK, Filho GDJL, Gonzalez AM, Martins JL. Variation of the Rex shunt for treating concurrent obstruction of the portal and superior mesenteric veins. J Pediatr Surg 2011; 46:2018-20. [PMID: 22008343 DOI: 10.1016/j.jpedsurg.2011.07.002] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2011] [Revised: 06/29/2011] [Accepted: 07/01/2011] [Indexed: 01/11/2023]
Abstract
Children with extrahepatic portal vein obstruction can be managed successfully by surgical intervention and should be evaluated for potential meso-Rex bypass. A Rex shunt variation is described to treat portal and superior mesenteric vein thrombosis. This technique uses the internal jugular vein as a conduit between the splenic vein and the left portal vein with splenic preservation.
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Rangari M, Gupta R, Jain M, Malhotra V, Sarin SK. Hepatic dysfunction in patients with extrahepatic portal venous obstruction. Liver Int 2003; 23:434-9. [PMID: 14986818 DOI: 10.1111/j.1478-3231.2003.00879.x] [Citation(s) in RCA: 83] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Extrahepatic portal venous obstruction (EHPVO) developing due to thrombotic occlusion of the portal vein in children is generally considered a benign disease. Whether hepatic dysfunction develops in these patients in the absence of a gastrointestinal bleed has not been well studied. MATERIALS AND METHODS Forty-three patients with EHPVO who had not bled in the last 3 months were studied. Patients were divided into those with (group I) or without ascites (group II). Matched cirrhotic patients with ascites (group III) served as controls. Clinical, biochemical, ultrasonographic, and histopathological evaluation was carried out. Portal biliopathy was assessed in five patients in group I and in 12 patients in group II by cholangiography. RESULTS Of 43 EHPVO patients, ascites was seen in nine (21%) patients (group I). Thirty-four patients had no ascites (group II). Serum ALT (54 +/- 24 vs. 34 +/- 10 IU/l, P < 0.01), albumin (3.2 +/- 0.3 vs. 3.7 +/- 0.4 g/dl, P < 0.01), and prothrombin time difference (9.0 +/- 4.5 vs. 2.4 +/- 1.9 s, P < 0.05) were deranged in patients in group I compared with group II. Patients in group I were 4 years older, and the duration of portal hypertension was longer than in group II (11.5 vs. 5.6 year, P < 0.05). Portal biliopathy changes were significantly more severe in group I than in group II patients. Ascites was high gradient in all the patients in group I and the serum-ascitic albumin gradient was comparable between groups I and III. None of the EHPVO patients, but four cirrhotic patients, developed spontaneous bacterial peritonitis during a follow-up of 11 +/- 4 months. CONCLUSIONS Hepatic dysfunction in the form of ascites and deranged liver functions is not uncommon in patients with EHPVO, more so in patients with prolonged portal hypertension. Based on our data it would be worthwhile to study whether prolonged portal vein thrombosis in EHPVO patients could lead to progressive liver disease.
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Affiliation(s)
- M Rangari
- Department of Gastroenterology, G.B. Pant Hospital, New Delhi 110002, India
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Gehrke I, John P, Blundell J, Pearson L, Williams A, de Ville de Goyet J. Meso-portal bypass in children with portal vein thrombosis: rapid increase of the intrahepatic portal venous flow after direct portal hepatic reperfusion. J Pediatr Surg 2003; 38:1137-40. [PMID: 12891481 DOI: 10.1016/s0022-3468(03)00257-4] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
BACKGROUND/PURPOSE In children with portal vein (PV) thrombosis, hepatopetal portal flow can be restored by an innovative surgical procedure, the meso-portal-bypass (MPB), if the umbilical portion of the intrahepatic left PV and the superior mesenteric vein are patent. This is associated with resolution of symptoms related to extrahepatic portal hypertension (EHPH). However, no data are available yet on intrahepatic hemodynamic changes after MPB. The aim of this study was to evaluate morphologic adaptation and flow characteristics of the intrahepatic PV branches (ihPVb) after MPB. METHODS Prospective follow-up Doppler scans of the ihPVb were performed at 0.5 to 1, 3 to 6 and 12 months after MPB in 13 consecutive patients (2000-2002) and compared with preoperative findings. RESULTS Only small ihPVb were detected preoperatively on Doppler in 8 of 13 cases. Postoperatively (median follow up 12; range, 6 to 24 months), all 13 patients had patent MPB with hepatopetal flow, and ihPVb were easy to detect with satisfactory vessel diameters and flow velocities. CONCLUSIONS The preoperatively small ihPVb increase rapidly in diameter and hepatopetal flow velocity in patients benefiting from MPB. This correlates well with progressive resolution of their symptoms related to EHPH and reflects rapid adaptation of ihPVb.
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Affiliation(s)
- I Gehrke
- Liver Unit, Birmingham Children Hospital, Birmingham, England UK
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Ibarrola C, Colina F. Clinicopathological features of nine cases of non-cirrhotic portal hypertension: current definitions and criteria are inadequate. Histopathology 2003; 42:251-64. [PMID: 12605645 DOI: 10.1046/j.1365-2559.2003.01586.x] [Citation(s) in RCA: 57] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
AIMS The clinicopathological features of nine patients with non-cirrhotic portal hypertension were studied and an attempt was made to apply the descriptive criteria of experts to the morphological alterations of the livers in order to classify them adequately. METHODS AND RESULTS Clinical and biochemical data and the alterations in livers resected at transplantation (n=7) or at autopsy (n=2) were gathered in five males and four females (ages 15-78 years) without aetiological factors for chronic hepatic disease who had oesophageal varices and splenomegaly in the absence of typical cirrhosis. Noting the luminal obstruction of the three hepatic vascular trees, hyperplastic nodule size and distribution, and the density of fibrosis, an attempt was made to assign each case to one of the following diagnostic categories: idiopathic portal hypertension, diffuse nodular regenerative hyperplasia, partial nodular transformation and incomplete septal cirrhosis. When a case could not be categorized into one of these groups, it was listed as non-cirrhotic irregular architectural transformation. Only three cases could be assigned to one pure diagnostic category (two diffuse nodular regenerative hyperplasias and one incomplete septal cirrhosis). Three other cases could not be classified due to the heterogeneity of their lesions. In the remaining three cases, the hepatic morphology was a mixture of hilar partial nodular transformation combined with another abnormal architectural pattern in the peripheral parenchyma: diffuse nodular regenerative hyperplasia in two cases and idiopathic portal hypertension in the other. In seven cases, old thromboses in the hilar portal tree were observed. Stenoses were observed in some of the arterial branches in five cases and in some hepatic venous branches in four. However, no obstructions could be discovered in small or large portal veins in the two classical diffuse nodular regenerative hyperplasia cases. CONCLUSIONS The hepatic morphology in this group of non-cirrhotic portal hypertension patients was an abnormal remodelling of the liver associated with the frequent development of irregular hyperplastic nodules and frequent obstructions of the pre- and intrahepatic vascular lumens. It was very difficult to apply the nomenclature proposed by international experts.
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Affiliation(s)
- C Ibarrola
- Pathology Department, University Hospital Doce de Octubre, Madrid, Spain
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Orloff MJ, Orloff MS, Girard B, Orloff SL. Bleeding esophagogastric varices from extrahepatic portal hypertension: 40 years' experience with portal-systemic shunt. J Am Coll Surg 2002; 194:717-28; discussion 728-30. [PMID: 12081062 DOI: 10.1016/s1072-7515(02)01170-5] [Citation(s) in RCA: 117] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND This article discusses the largest and longest experience reported to date of the use of portal-systemic shunt (PSS) to treat recurrent bleeding from esophagogastric varices caused by extrahepatic portal hypertension associated with portal vein thrombosis (PVT). STUDY DESIGN Two hundred consecutive children and adults with extrahepatic portal hypertension caused by PVT who were referred between 1958 and 1998 after recovering from at least two episodes of bleeding esophagogastric varices requiring blood transfusions were managed according to a well-defined and uniformly applied protocol. All but 14 of the 200 patients were eligible for and received 5 or more years of regular followup (93%); 166 were eligible for and received 10 or more years of regular followup (83%). RESULTS The etiology of PVT was unknown in 65% of patients. Identifiable causes of PVT were neonatal omphalitis in 30 patients (15%), umbilical vein catheterization in 14 patients (7%), and peritonitis in 14 patients (7%). The mean number of bleeding episodes before PSS was 5.4 (range 2 to 18). Liver biopsies showed normal morphology in all patients. The site of PVT was the portal vein alone in 134 patients (76%), the portal vein and adjacent superior mesenteric vein in 10 patients (5%), and the portal and splenic veins in 56 patients (28%). Postoperative survival to leave the hospital was 100%. Actuarial 5-year, 10-year, and 15-year survival rates were 99%, 97%, and 95%, respectively. Five patients (2.5%), all with central end-to-side splenorenal shunts, developed thrombosis of the PSS, and these were the only patients who had recurrent variceal bleeding. During 10 or more years of followup, 97% of the eligible patients were shown to have a patent shunt and were free of bleeding. No patient developed portal-systemic encephalopathy, liver function tests remained normal, liver biopsies in 100 patients showed normal architecture, hypersplenism was corrected. CONCLUSION PSS is the only consistently effective therapy for bleeding esophagogastric varices from PVT and extrahepatic portal hypertension, resulting in many years of survival, freedom from recurrent bleeding, normal liver function, and no encephalopathy.
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Affiliation(s)
- Marshall J Orloff
- Department of Surgery, University of California, San Diego, Medical Center, 92103-8999, USA
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de Ville de Goyet J, Alberti D, Clapuyt P, Falchetti D, Rigamonti V, Bax NM, Otte JB, Sokal EM. Direct bypassing of extrahepatic portal venous obstruction in children: a new technique for combined hepatic portal revascularization and treatment of extrahepatic portal hypertension. J Pediatr Surg 1998; 33:597-601. [PMID: 9574759 DOI: 10.1016/s0022-3468(98)90324-4] [Citation(s) in RCA: 103] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Decompression of extrahepatic portal hypertension by directly bypassing the thrombosed portal vein has never been reported in cases of children with idiopathic (or neonatal) portal vein obstruction and cavernoma. METHODS Seven children (15 years or younger) with portal vein obstruction requiring surgical decompression (urgently in two cases), and in whom preoperative Doppler had shown that the intrahepatic portal branches were hypoplastic but free of thrombus, were included in a pilot study. The cavernoma was bypassed by interposing a venous jugular autograft between the superior mesenteric vein and the distal portion of the left portal vein. Patients received follow-up using routine clinical parameters, upper gastrointestinal endoscopy, and Doppler ultrasound. RESULTS The mesenterico-portal bypass restored a direct (physiological) hepatopetal portal flow. The operation resulted in effective portal decompression as demonstrated by decrease of the pressure gradient, rapid regression of clinical signs of portal hypertension, and definitive control of bleeding. CONCLUSIONS This study shows that direct bypassing of portal cavernoma is possible and results in effective portal decompression. Restoration of the hepatic portal flow is a major advantage compared with conventional surgical shunting procedures. This new technique is potentially applicable to two thirds of children with portal vein thrombosis and should be considered when shunting procedures are indicated.
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Abstract
The management of children with portal hypertension (PH) has substantially changed owing to the good results and broader application of both endoscopic sclerotherapy and orthotopic liver transplantation (OLT). Since the introduction of sclerotherapy for the treatment of bleeding esophageal varices, the number of surgical procedures has sharply decreased. Until the early 1980s, however, the treatment of choice of bleeding esophageal varices was based on different variations of two main types of open surgery: devacularization and transection operations and portosystemic shunts. The experience with nonshunt procedures is limited in the pediatric population. Literature reports from the last 25 years have emphasized a number of restrictions related to portosystemic shunts in small subjects. However, portosystemic shunts, selective or not, can be performed even in very young subjects with high rates of success. From 1974 to 1984 the distal splenorenal shunt (DSRS) was the procedure of choice for the treatment of children with variceal bleeding in our institution. Forty-two children underwent DSRS during this period. Since 1985, when endoscopic variceal sclerotherapy (EVS) replaced DSRS as the first therapeutic option in our service, this shunt has been performed in only 8 children in whom EVS has failed, none of them during the last 2 years. In this cohort of 50 cases of DSRS, the shunt patency has increased from 71% in the first 7 patients to 95% thereafter. There has been no perioperative mortality. From 1985 to April 1993, 107 children were submitted to EVS sessions for the treatment of esophageal varices bleeding.(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- J G Maksoud
- Department of Surgery, University of São Paulo Medical School, Brazil
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Orloff MJ, Orloff MS, Rambotti M. Treatment of bleeding esophagogastric varices due to extrahepatic portal hypertension: results of portal-systemic shunts during 35 years. J Pediatr Surg 1994; 29:142-51; discussion 151-4. [PMID: 8176584 DOI: 10.1016/0022-3468(94)90309-3] [Citation(s) in RCA: 59] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
From 1958 to 1990, elective therapeutic portal-systemic shunt (PSS) procedures were performed for recurrent bleeding esophagogastric varices in 162 children and adults with extrahepatic portal hypertension (EHPH) resulting from portal vein thrombosis (PVT). The onset of EHPH was in childhood for at least 74% of patients. Of the 162 patients, 147 were eligible for and received 5 years of follow-up (100%), and 117 were eligible for and received 10 years of follow-up (100%). The longest follow-up was 35 years. The cause of PVT was unknown in 68%, neonatal omphalitis in 12%, umbilical vein catheterization in 8%, peritonitis in 6%, trauma in 4%, and thrombotic coagulopathy in 2%. The number of variceal bleeding episodes ranged from 2 to 18 (mean, 5.6). None of the patients had clinical, biochemical, or liver biopsy evidence of liver disease. Esophageal varices were demonstrated by endoscopy, and/or contrast x-rays, and/or angiography in all patients. Visceral angiography was always used to demonstrate the extent of portal obstruction and the veins available for shunting. Before referral, the following procedures had failed: endoscopic sclerotherapy (68 patients), splenectomy alone (32 patients), central splenorenal shunt with splenectomy (10 patients), transesophageal varix ligation (12 patients). Three types of PSS were used: (1) central side-to-side splenorenal without splenectomy (75 patients, 46%); (2) central end-to-side splenorenal with splenectomy (34 patients, 21%); and (3) mesocaval (end-to-side cavomesenteric) (53 patients, 33%). PSS reduced the mean corrected portal pressure from 292 to 28 mm saline. All patients survived the procedure and left the hospital (100%). The actuarial survival rate for 5 years is 99%, and for 10 years is 96%. Three of the 6 deaths were unrelated to EHPH or PSS. Shunt patency for up to 35 years was demonstrated in 98% of patients by angiography and/or ultrasonography. In four patients (2%), all of whom had end-to-side splenorenal shunts, shunt thrombosis and rebleeding developed 3, 4, 4, and 6 years (respectively) after PSS. There were the only patients who experienced rebleeding. A diligent and repeated effort was made to detect portal-systemic encephalopathy (PSE), and no instance of PSE was found during 3 to 35 years of follow-up. Liver function and morphology remained normal, and hypersplenism was corrected in all patients. Quality of life was good in 98% of patients, and 5 years after PSS 96% were gainfully employed, engaged in full-time homemaking, or attending school.(ABSTRACT TRUNCATED AT 400 WORDS)
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Affiliation(s)
- M J Orloff
- Department of Surgery, University of California, Medical Center, San Diego 92103-8999
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Kahn D, Krige JE, Terblanche J, Bornman PC, Robson SC. A 15-year experience of injection sclerotherapy in adult patients with extrahepatic portal venous obstruction. Ann Surg 1994; 219:34-9. [PMID: 8297173 PMCID: PMC1243087 DOI: 10.1097/00000658-199401000-00006] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
OBJECTIVE The authors report a 15-year experience with injection sclerotherapy in the management of adult and teenage patients with esophageal varices due to extrahepatic portal venous obstruction (EHPVO). SUMMARY BACKGROUND DATA Extrahepatic portal venous obstruction is an uncommon cause of esophageal varices and is associated with normal liver function. Effective control of variceal bleeding is the major factor influencing survival. The results of surgery have been unsatisfactory, and therefore, more conservative management policies have been adopted. METHODS Fifty-five patients with proven EHPVO underwent repeated injection sclerotherapy via either a modified rigid esophagoscope under general anaesthesia or a fiber-optic endoscope under light sedation, using ethanolamine oleate as the sclerosant. RESULTS Esophageal varices were eradicated in 44 patients after a median number 6 injections (range 1-17) over a mean of 12.5 months (range 1-48). The mean follow-up was 6.8 years (range 1.1-14.6 years). Eleven patients were admitted on eighteen occasions with bleeding from esophageal varices before eradication and there were seven bleeding episodes in six patients from recurrent varices after initial eradication. Complications related to sclerotherapy included injection site leak (6), stenosis (11) and mucosal ulceration (32) during 362 injection sclerotherapy episodes. Four patients died during the study period. CONCLUSIONS Injection scelotherapy is the treatment of choice in most patients with EHPVO.
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Affiliation(s)
- D Kahn
- Department of Surgery, University of Cape Town, South Africa
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Galloway JR, Henderson JM. Management of variceal bleeding in patients with extrahepatic portal vein thrombosis. Am J Surg 1990; 160:122-7. [PMID: 2368872 DOI: 10.1016/s0002-9610(05)80881-5] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Patients with extrahepatic portal vein thrombosis may present from infancy through adulthood with variceal bleeding. Physiologically, such patients differ from patients with cirrhosis and variceal bleeding in that they have a normal liver and maintain good portal perfusion through hepatopedal collaterals. Complete evaluation of these patients requires identification of the bleeding site by endoscopy, definition of the anatomy by angiography, and confirmation of a normal liver by biopsy examination. Causative factors, including hypercoagulable states, should be evaluated. Therapeutic options range from noninterventive, through ablative procedures, to shunt operations. The goal should be definitive control of bleeding and return to a normal lifestyle. Distal splenorenal shunt offers the best option if technically feasible, but if no shuntable veins are patent, ablative procedures and sclerotherapy may be required. A noninterventive, noninvestigational approach is inappropriate in patients who can be offered definitive therapy. Splenectomy for hypersplenism should not be done in these patients.
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Affiliation(s)
- J R Galloway
- Department of Surgery, Emory University School of Medicine, Atlanta, Georgia 30322
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Bhargava DK, Dwivedi M, Dasarathy S, Arora A. Endoscopic sclerotherapy for portal hypertension due to extrahepatic obstruction: long-term follow-up. Gastrointest Endosc 1989; 35:309-11. [PMID: 2788590 DOI: 10.1016/s0016-5107(89)72798-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Between 1982 and 1987, 43 patients with variceal bleeding due to extrahepatic portal obstruction were treated by repeated endoscopic injection sclerotherapy using 1% polidocanol intravariceally. This decreased rebleeding, as evidenced by a decrease in bleeding risk factor (BRF), mean transfusion requirement, and mean number of transfusions per patient per month of follow-up. Differences between pre- and postsclerotherapy parameters were significant (p less than 0.001). The varices were eradicated in 86% of patients. The mean sclerotherapy sessions required were 7.68 +/- 2.39 (SD). Complications were infrequent. Forty-three patients were followed from 5 to 68 months: cumulative survival was 97.7% and varices recurred in 16%. Sclerotherapy avoided a second operation in 21 postsurgical patients. Sclerotherapy for managing variceal bleeding due to extrahepatic portal obstruction is a reasonable alternative to surgery.
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Affiliation(s)
- D K Bhargava
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi
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Warren WD, Henderson JM, Millikan WJ, Galambos JT, Bryan FC. Management of variceal bleeding in patients with noncirrhotic portal vein thrombosis. Ann Surg 1988; 207:623-34. [PMID: 3259859 PMCID: PMC1493505 DOI: 10.1097/00000658-198805000-00017] [Citation(s) in RCA: 67] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Since 1971, 70 patients have been seen at Emory University Hospital with gastroesophageal varices secondary to extrahepatic portal vein thrombosis (PVT). Thirty-seven of these patients had had prior major operative therapy. In only three patients (8%) was shunt surgery successful, and there was a high incidence of rebleeding, other morbidity, and mortality. Of especial note are the serious consequences of simple splenectomy; splenomegaly and thrombycytopenia should rarely, if ever, be used as indication for splenectomy in portal hypertension. In 1977, the use of selective distal splenorenal shunt (DSRS) was begun at Emory in this population and a selective shunt has been possible in 24 of 29 patients (83%) who had had no prior operative therapy. Results have been excellent with a greater than 90% patency rate, long-term portal perfusion in all, no encephalopathy, and late rebleeding in one patient. Quantitative studies at 3-6 years show stability of liver function, significant decrease in spleen size, and rise in platelet count. However, long-term follow-up (greater than 15 years) is required in PVT patients before definitive assessment can be obtained. A specific problem of the PVT patient is late shunt stenosis which requires close observation; dilatation of the shunt was performed in six of the 24 patients with a patent shunt. Poor results with non-shunt operative procedures in PVT were again documented. The proper role of endoscopic variceal sclerotherapy is not yet clear, but appears to be an excellent addition to the therapeutic options. In conclusion, for patients with a patent splenic vein, initial therapy should be a selective shunt; for patients without a patent splenic venous system, endoscopic sclerotherapy is the procedure of choice.
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Affiliation(s)
- W D Warren
- Department of Surgery, Emory University Hospital, Atlanta, GA 30322
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Affiliation(s)
- D R Triger
- Department of Medicine, Royal Hallamshire Hospital, Sheffield
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Thatcher BS, Sivak MV, Petrini JL. Endoscopic sclerotherapy for bleeding esophageal varices secondary to extrahepatic portal vein obstruction. Gastrointest Endosc 1987; 33:214-9. [PMID: 3596187 DOI: 10.1016/s0016-5107(87)71561-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Portal hypertension and variceal bleeding secondary to extrahepatic portal vein obstruction continue to present a therapeutic challenge. We performed endoscopic injection sclerotherapy in eight patients with extrahepatic portal vein obstruction and bleeding esophageal varices. In contrast to other reported series, all but one of our patients were adults at the time sclerotherapy was initiated. Six had episodes of continued bleeding after a variety of surgical procedures. After sclerotherapy, five had no further bleeding with a mean follow-up of 26 months. Three patients had episodes of bleeding prior to variceal obliteration; two of these patients underwent surgical intervention after emergency sclerosis to stabilize their condition. Transfusion requirements were less after sclerosis (p = 0.035), although the follow-up has been relatively short (mean, 24 months) compared to the duration of bleeding. Our results suggest that endoscopic sclerotherapy is an effective therapeutic alternative, and perhaps the initial treatment of choice, in patients with extrahepatic portal vein obstruction and bleeding esophageal varices.
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BERNARD O, ALVAREZ F, BRUNELLE F, HADCHOUEL P, ALAGILLE D. Portal Hypertension in Children. ACTA ACUST UNITED AC 1985. [DOI: 10.1016/s0300-5089(21)00636-2] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Abstract
Complete long term follow up was obtained in 27 children who had bled from oesophageal varices. Most presented with haematemesis or melaena at an average age of 5.2 years in the portal vein thrombosis group (20 children) and 9.5 years in the intrahepatic group (7 children). All had splenomegaly. Only 6 of 20 children with portal vein thrombosis had a possible precipitating factor. A total of 182 admissions for bleeding are reported, in 68 of which injection sclerotherapy was used to control bleeding. Control rate with injection sclerotherapy was 97%. Shunts performed below age 10 years were associated with a high thrombosis rate. A conservative approach to bleeding varices in children is recommended with transfusion, pitressin, and injection sclerotherapy. Oesophageal transection may have a role in the emergency management of the few children in whom bleeding is not controlled by injection sclerotherapy.
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Stamatakis JD, Howard ER, Psacharopoulos HT, Mowat AP. Injection sclerotherapy for oesophageal varices in children. Br J Surg 1982; 69:74-5. [PMID: 7059771 DOI: 10.1002/bjs.1800690205] [Citation(s) in RCA: 27] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Oesophageal varices in 21 children with portal hypertension (intrahepatic 13, extrahepatic 8) were treated with sclerotherapy using ethanolamine oleate injected via a fibreoptic endoscope. Repeat endoscopy confirmed variceal obliteration in 18 children with a mean of 3.5 (range 1-8) injections. No patient has bled since obliteration of varices. Complications were oesophageal stricture (2 patients), oesophageal ulcer (5 patients) and haemorrhage within 3 days of injection (5 patients). The early results suggest that this is a satisfactory method for the treatment of oesophageal varices in children.
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Carson JA, Tunell WP, Barnes P, Altshuler G. Hepatoportal sclerosis in childhood: a mimic of extrahepatic portal vein obstruction. J Pediatr Surg 1981; 16:291-6. [PMID: 7252729 DOI: 10.1016/s0022-3468(81)80682-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
In the absence of cirrhosis, most children with portal hypertension and bleeding esophageal varices have extrahepatic portal vein occlusion. In the past 2 yr this clinical picture has been mimicked by two children with hepatoportal sclerosis causing their variceal hemorrhage. Hepatoportal sclerosis has been well described in adults. It is manifested by splenomegaly, portal hypertension, and variable ascites and hepatomegaly. Liver histology is initially normal but subsequently shows periportal fibrosis without cirrhosis. Hepatic manometrics indicate a presinusoidal block, but angiography demonstrates a patient portal vein. Typically there is abrupt narrowing of the intrahepatic portal branches, giving a "withered tree" appearance. These findings are illustrated by two children who presented with esophageal variceal bleeding at 21 and 20 mo of age, respectively. They are the youngest reported cases of hepatoportal sclerosis. The etiology of hepatoportal sclerosis is uncertain, but the disease appears to be only slowly progressive. Control of variceal bleeding by central portosystemic shunts in this condition is associated with a 50% incidence of hepatic encephalopathy. Therefore alternate methods of therapy need be considered. Endoscopic injection sclerotherapy successfully controlled variceal bleeding in one child reported here. Hepatoportal sclerosis is a distinct entity and must be considered in the differential diagnosis of portal hypertension in infants and children.
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Johnson AO, Obisesan AO, Williams AO. Extrahepatic portal hypertension due to congenital obstruction of the portal vein and associated gross hepatic lobulation. Clin Pediatr (Phila) 1979; 18:619-21. [PMID: 477173 DOI: 10.1177/000992287901801009] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A 10-233k old girl presented with splenomegaly and recurrent hematemesis from esophageal varices. Splenoportography revealed a dilated extrahepatic portion of the portal vein with nonvisualization of its intrahepatic tributaries. The child died following an episode of hematemesis and was found to have a dilated portal vein which ended blindly. In addition, there was abnormal lobulation of the inferior surface of the liver which was not cirrhotic. The portal vascular anomaly, which presumably was responsible for the portal hypertension, was probably due to failure of communication between the embryonic vitelline veins or to atresia of the portal vein secondary to pressure from the abnormal hepatic lobulation in utero. It would appear that congenital factors may be significant in the etiology and pathogenesis of some cases of extrahepatic portal hypertension in early life and recognition of such developmental anomalies is of importantance in management.
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Abstract
Twenty-three children under 6 years of age with portal hypertention were treated by portal diversion. Fourteen had cavernomatous transformation of the portal vein and 9 had an intrahepatic block due to cirrhosis (8) or congenital hepatic fibrosis (1). Portal-systemic shunts were central splenorenal in 20 patients, side-to-side portacaval in 2 and mesocaval in one. In 20 of the 21 peripheral shunts, the veins used for the anastomosis were less than 10 mm in diameter. There was no operative mortality. Thrombosis of the shunt occurred in 3 children (13%) and was responsible for recurrent bleeding in one who was treated later with success by a mesocaval shunt. The two other children with a thrombosed shunt are waiting, at the present time, for a mesocaval anastomosis. The volume of blood flowing through the shunt was small initially and the fall in pressure gradient was slight: therefore intraoperative angiography appeared to be a better way to assess the patency of shunts done at an early age than pressure or flow measurements. The figures recently reported by Clatworthy, with a mortality rate of 12% directly or indirectly related to repeated hemorrhage, are for us a forceful argument for early adequate management of portal hypertension in children. Until now, portal-systemic shunts have been complicated by a high frequency of thrombosis and have given discouraging results. Our results suggest that it is possible to perform portal diversion successfully on diminutive veins (down to 4 mm). From this experience early portal diversion appears to represent the treatment of choice for portal hypertension in childhood.
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Abstract
Extrahepatic portal hypertension was induced in rats by portal venous constriction. Portal pressures on the fourth postconstriction day were significantly elevated in PVC rats when compared to control rats. Splenoportograms showed decreased hepatic flow and venous collaterals. Histologic sections showed gastric mucosal congestion in PVC rats. Gastric acid production and H+ ion equilibration were similar in PVC and control rats. Rats with portal hypertension had a significant increase (p less than 0.001) in mucosal erosions when subjected to a 7-hr restraint stress. Erosion formation was significantly augmented by aspirin administration. Although the exact relationship between the stress of a respiratory infection and variceal bleeding is unknown, these data demonstrate an increased susceptibility of PVC rats to nonhemorrhagic stress. This response is clearly augmented by aspirin treatment. Gastric congestion and the known effect of aspirin on gastric mucosal permeability and the gastric mucosal barrier are implicated in these observations. These findings correlated with clinical observations and strongly suggest avoidance of aspirin therapy in children with extrahepatic portal hypertension.
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Abstract
Among 69 patients with PVT, 338 variceal bleeding episodes occurred. Only two patients died from bleeding, and both lived in remote communities and were inaccessible to medical care. Fifty-three children underwent 164 operations for the management of PVT. Once operative management was undertaken, subsequent operations frequently were necessary. Nonoperative measures controlled acute variceal hemorrhage in most instances during the past 10 years. Almost all patients who underwent splenectomy alone, variceal ligation, gastric division, splenic transposition, or makeshift shunts subsequently rebled. These operations are rarely indicated in the current management of children with PVT. Portal venography is essential to define the portal venous circulation before a shunt operation is attempted. Cavomesenteric or central splenorenal shunts prevented further bleeding in eight of 15 patients and are the most reliable operations to control bleeding in patients with PVT. Emergency operation is rarely necessary to control bleeding. Sixteen patients (average age 14.6 years) with PVT did not undergo any operations, and are alive. Each of the six patients with PVT who died from complications of portal hypertension did so within nine months of an operation. Four of these patients had previous splenectomy and died with sepsis as one of the major factors. Bleeding episodes became less frequent as the patients increased in age. Patients who underwent shunts under unfavorable circumstances or who received various other operations to treat portal hypertension appeared to have a higher risk of morbidity and mortality than those managed nonoperatively.
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Ehrlich F, Pipatanagul S, Sieber WK, Kiesewetter WB. Portal hypertension: surgical management in infants and children. J Pediatr Surg 1974; 9:283-7. [PMID: 4546391 DOI: 10.1016/s0022-3468(74)80281-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Keighley MR, Girdwood RW, Wooler GH, Ionescu MI. Long-term results of surgical treatment for bleeding oesophageal varices in children with portal hypertension. Br J Surg 1973; 60:641-6. [PMID: 4541912 DOI: 10.1002/bjs.1800600816] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Abstract
The long-term results of surgical treatment for bleeding oesophageal varices in children with portal hypertension are reviewed. Twenty-four children below the age of 13 years who presented with gastrointestinal bleeding over a 20-year period form the basis of this study. The importance of the aetiology of portal hypertension on the long-term follow-up has been studied. The results of surgical treatment in controlling haemorrhage are assessed.
Though extrahepatic obstruction is considered to be associated with a better long-term prognosis than intrahepatic disease the results of treatment in both groups were similar, with a 7-year survival rate of 75 per cent. Shunt surgery as a definitive procedure is advised in both groups, though the type of shunt used will depend on the age of the child and the site of obstruction.
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Meister P, Engert J. Liver biopsy findings in children with obliterative portal hypertension. BEITRAGE ZUR PATHOLOGIE 1973; 149:307-10. [PMID: 4729797 DOI: 10.1016/s0005-8165(73)80147-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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Rothwell-Jackson RL, Hunt AH. Proximal gastric resection in the treatment of bleeding gastro-oesophageal varices in patients with portal hypertension due to extrahepatic obstruction. Br J Surg 1970; 57:487-94. [PMID: 5310616 DOI: 10.1002/bjs.1800570703] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Abstract
Proximal gastric resection is, in our opinion, the operation of choice in the treatment of recurrent haemorrhage in three groups of patients with extrahepatic portal obstruction leading to portal hypertension:— In children who are too small for splenorenal or mesocaval anastomosis, when the haemorrhage can no longer be controlled by periodic injection of the varices through an oesophagoscope.In patients of any age with no suitable radicle of the portal venous tree available for portal systemic anastomosis.In patients who have had splenectomy alone or with gastric transection, or who have had previous shunt operations which have failed to control haemorrhage.
It is the only operation short of total gastrectomy in which the varix-bearing area of the stomach is removed. Twenty-eight patients have had this operation at St. Bartholomew's Hospital in the 16-year period 1949-65. The total and late mortality (4 patients) is 14 per cent during a mean follow-up period of 10 years. Only I patient could remotely be considered as an operative death (3.5 per cent). There was no recurrence of haemorrhage in 53 per cent. Three patients (10.5 per cent) had severe haemorrhage from recurrent varices. Two of these died and are included in the mortality figures. The operative procedure is described.
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Fonkalsrud EW, Longmire WP. Reassessment of operative procedures for portal hypertension in infants and children. Am J Surg 1969; 118:148-57. [PMID: 4894792 DOI: 10.1016/0002-9610(69)90114-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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Hunt PS, Johnston GW, Rodgers HW. The emergency management of bleeding oesophageal varices with sclerosing injections. Br J Surg 1969; 56:305-7. [PMID: 4952481 DOI: 10.1002/bjs.1800560416] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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