1
|
Khamag O, Numanoglu A, Rode H, Millar A, Cox S. Surgical management of extrahepatic portal vein obstruction in children: advantages of MesoRex shunt compared with distal splenorenal shunt. Pediatr Surg Int 2023; 39:128. [PMID: 36795156 PMCID: PMC9935711 DOI: 10.1007/s00383-023-05411-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/05/2023] [Indexed: 02/17/2023]
Abstract
PURPOSE To review surgical management of extrahepatic portal vein obstruction (EHPVO) at Red Cross War Memorial Children's Hospital and compare MesoRex shunt (MRS) with distal splenorenal shunt (DSRS). METHODS This is a single-centre retrospective review documenting pre- and post-operative data in 21 children. Twenty-two shunts were performed, 15 MRS and 7 DSRS, over an 18-year period. Patients were followed up for a mean of 11 years (range 2-18). Data analysis included demographics, albumin, prothrombin time (PT), partial thromboplastin time (PTT), International normalised ratio (INR), fibrinogen, total bilirubin, liver enzymes and platelets before the operation and 2 years after shunt surgery. RESULTS One MRS thrombosed immediately post-surgery and the child was salvaged with DSRS. Variceal bleeding was controlled in both groups. Significant improvements were seen amongst MRS cohort in serum albumin, PT, PTT, and platelets and there was a mild improvement in serum fibrinogen. The DSRS cohort showed only a significant improvement in the platelet count. Neonatal umbilic vein catheterization (UVC) was a major risk for Rex vein obliteration. CONCLUSION In EHPVO, MRS is superior to DSRS and improves liver synthetic function. DSRS does control variceal bleeding but should only be considered when MRS is not technically feasible or as a salvage procedure when MRS fails.
Collapse
Affiliation(s)
- Omar Khamag
- Division of Paediatric Surgery, Red Cross War Memorial Children's Hospital and University of Cape Town, Klipfontein Road, Rondebosch, Cape Town, 7700, South Africa.
| | - Alp Numanoglu
- Division of Paediatric Surgery, Red Cross War Memorial Children's Hospital and University of Cape Town, Klipfontein Road, Rondebosch, Cape Town, 7700, South Africa
| | - Heinz Rode
- Division of Paediatric Surgery, Red Cross War Memorial Children's Hospital and University of Cape Town, Klipfontein Road, Rondebosch, Cape Town, 7700, South Africa
| | - Alastair Millar
- Division of Paediatric Surgery, Red Cross War Memorial Children's Hospital and University of Cape Town, Klipfontein Road, Rondebosch, Cape Town, 7700, South Africa
| | - Sharon Cox
- Division of Paediatric Surgery, Red Cross War Memorial Children's Hospital and University of Cape Town, Klipfontein Road, Rondebosch, Cape Town, 7700, South Africa
| |
Collapse
|
2
|
Abstract
RATIONALE Ectopic variceal bleeding due to hepaticojejunostomy (HJ) is unusual and difficult to manage. Reports on the use of side-to-side splenorenal shunt for severe bleeding from varices at HJ anastomosis are lacking. PATIENT CONCERNS A 43-year-old man was admitted to our hospital with repeated episodes of hematemesis. He has a history of right hemihepatectomy with HJ reconstruction to the left hepatic duct for hilar cholangiocarcinoma. Two years after surgery, he presented with repeated episodes of hematemesis and underwent blood transfusion. DIAGNOSES Imaging tests and endoscopic investigation failed to identify the bleeding source. When conservative management failed to control his bleeding, he underwent emergency laparotomy, which revealed hemorrhage from ectopic varices at the HJ anastomosis. INTERVENTIONS To arrest the bleeding, a side-to-side venovenal anastomosis was created between the splenic and left renal veins to form a shunt for decompression of the varices at the HJ anastomosis. OUTCOMES After the surgery, the patient's symptoms ceased, and a no bleeding in the digestive tract was noted at 2-year follow-up. LESSONS The present patient is the first reported case of unusual bleeding from HJ controlled by a side-to-side splenorenal shunt. We believe this approach is a useful and effective surgical treatment for severe bleeding from varices at the HJ anastomosis.
Collapse
|
3
|
Matsuoka S, Yamana Y, Ishii T, Kumagawa M, Mizutani T, Kamimura S, Matsumoto N, Nakamura H, Nirei K, Tatsuo K, Moriyama M. Portal-systemic Encephalopathy due to Complicated Spleno-renal Shunt Successfully Treated with Balloon-occluded Retrograde Transvenous Obliteration Using a Double Coaxial Balloon Catheter System and Shape-memory Coils. Intern Med 2018; 57:1861-1866. [PMID: 29491295 PMCID: PMC6064694 DOI: 10.2169/internalmedicine.0247-17] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
A 70-year-old woman with hepatitis C cirrhosis underwent balloon-occluded retrograde transvenous obliteration for hepatic encephalopathy due to spleno-renal shunt. Because the shunt was thick, long, and winding, we used a coaxial and double interruption system, which enables the effective occlusion of the drainage route, and shape-memory coils, which are more physically stable than conventional metallic coils because they form three-dimensional loops. The patient was successfully treated with the combined usage of these devices, resulting in a normal serum ammonia level. Thereafter, the patient was treated with direct-acting antivirals, and a sustained virological response was achieved.
Collapse
Affiliation(s)
- Shunichi Matsuoka
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Japan
| | - Yoichiro Yamana
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Japan
| | - Tomotaka Ishii
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Japan
| | - Mariko Kumagawa
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Japan
| | - Taku Mizutani
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Japan
| | - Shinya Kamimura
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Japan
| | - Naoki Matsumoto
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Japan
| | - Hitomi Nakamura
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Japan
| | - Kazushige Nirei
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Japan
| | - Kanda Tatsuo
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Japan
| | - Mitsuhiko Moriyama
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Japan
| |
Collapse
|
4
|
Conway WC, Bolton JS. Mesocaval shunt to facilitate complex venous resection during pancreaticoduodenectomy. Am Surg 2014; 80:1179-1181. [PMID: 25347516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Affiliation(s)
- W Charles Conway
- Surgical Oncology, Ochsner Medical Center, New Orleans, Louisiana, USA
| | | |
Collapse
|
5
|
Sretenović A, Perisić V, Vujović D, Opacić D, Vukadinović V, Pavićević P, Radević B. [Warren shunt combined with partial splenectomy in children with extra-hepatic portal hypertension, massive splenomegaly and severe hypersplenism]. SRP ARK CELOK LEK 2014; 142:419-423. [PMID: 25233685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023] Open
Abstract
INTRODUCTION Extra-hepatic portal vein obstruction (EHPVO) is one of the most often causes of portal hypertension in children. OBJECTIVE Establishing the importance of shunt surgery in combination with partial spleen resection in selected pediatric patients with EHPVO, enormous splenomegaly and severe hypersplenism. METHODS Distal splenorenal shunt (DSRS) with partial spleen resection was performed in 22 children age from 2 to 17 years with EHPVO. Indications for surgery were pain and abdominal discomfort caused by spleen enlargement, as well as symptomatic hypersplenism with leucopenia, thrombocytopenia and anemia. The partial spleen resection was performed by ligation of blood vessels to caudal two thirds of the spleen. After ischemic parenchymal demarcation transection with electrocautery LigaSure was performed with preservation of 20-30% of spleen tissue, and then Warren DSRS was created. Platelet and leucocytes counts and liver function tests were obtained before, one month and one year after surgery. Growth was assessed with SD scores (Z scores) for height, weight and body mass index at the time of surgery and one year later. RESULTS In all patients postoperative period was without significant complications. Platelets and leucocytes counts were normalized. Patency rate of shunts was 100%. Two significant shunts stenosis were observed and successfully treated with percutaneous angioplasty. During the follow-up period (1 to 9 years) all patients were asymptomatic, with improved quality of life and growth. CONCLUSION Results of our study indicate that shunt surgery with a partial spleen resection is an effective and safe procedure for patients with enormous splenomegaly and severe hypersplenism caused by EHPVO.
Collapse
|
6
|
Sadamori H, Yagi T, Shinoura S, Umeda Y, Yoshida R, Satoh D, Nobuoka D, Utsumi M, Fujiwara T. New surgical approach to large splenorenal shunt in living donor liver transplantation: diversion of SMV and SPV blood flow. J Gastrointest Surg 2013; 17:403-7. [PMID: 22911125 DOI: 10.1007/s11605-012-2006-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2012] [Accepted: 08/08/2012] [Indexed: 01/31/2023]
Abstract
INTRODUCTION The management of a large splenorenal shunt is important because it affects recipient outcome, particularly in living donor liver transplantation. METHODS To manage large splenorenal shunts in living donor liver transplantation, we diverted superior mesenteric vein and splenic portal vein blood flow by ligation at the root of the splenic portal vein. RESULT This procedure was applied for five patients in whom superior mesenteric vein blood flow had been completely stolen by a splenorenal shunt preoperatively. Postoperative course was excellent in all cases. CONCLUSION This technique completely prevents morbidity related to large splenorenal shunts after living donor liver transplantation.
Collapse
Affiliation(s)
- Hiroshi Sadamori
- Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata, Okayama, 700-8558, Japan.
| | | | | | | | | | | | | | | | | |
Collapse
|
7
|
Sretenovic AL, Perišić V, Krstić Z, Vujović D, Pavićević P, Stanisavljević D, Radević B. Warren shunt combined with partial splenectomy for children with extrahepatic portal hypertension, massive splenomegaly, and severe hypersplenism. Surg Today 2012; 43:521-5. [PMID: 23132324 DOI: 10.1007/s00595-012-0405-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2010] [Accepted: 02/21/2012] [Indexed: 01/30/2023]
Abstract
PURPOSE To establish the importance of shunt surgery combined with partial resection of the spleen for selected pediatric patients with extra-hepatic portal vein obstruction (EHPVO), enormous splenomegaly and severe hypersplenism. Severe hypersplenism is often refractory to treatment with endoscopic sclerotherapy or band ligation and shunt surgery; however, to our knowledge, this is the first such study to be published. METHODS Distal splenorenal shunt with partial resection of the spleen was performed in 16 of 60 children treated for EHPVO in the Gastroenterology Department of our hospital. Upper gastrointestinal endoscopy had shown esophageal varices of varying grade in all patients and band ligation or endoscopic sclerotherapy had been done for children with a history of bleeding. The indications for surgery were pain and discomfort caused by a large spleen (5-15 cm below the costal margin) and symptomatic hypersplenism with leucopenia, thrombocytopenia, and anemia. Partial resection of the spleen was performed, starting with ligation of the branches and tributaries of the caudal two-thirds. When an ischemic line demarcated the splenic parenchyma, it was transected using electrocautery or LigaSure, leaving 20-30 % of splenic tissue. After the spleen resection, a Warren shunt was performed. Platelet and white blood cell counts and liver function tests were performed before and after the operation. Growth was assessed using SD scores (z scores) for height, weight, and body mass index at the time of surgery and 1 year later. RESULTS Postoperative recovery was uneventful and the leukocyte and platelet counts normalized. The shunt patency rate was 100 %. Two cases of shunt stenosis were treated successfully with percutaneous angioplasty. There was no postoperative mortality. During the follow-up period, from 1 to 7 years, all 16 children were asymptomatic, with improved quality of life, growth, and nutrition. No episodes of variceal bleeding, sepsis or encephalopathy occurred. CONCLUSION Our results demonstrate that shunt surgery with partial resection of the spleen is effective and safe for pediatric patients with massive splenomegaly and severe hypersplenism secondary to EHPVO.
Collapse
|
8
|
Bancu S, Borz C, Popescu G, Torok A, Mureşan A, Bancu L, Turcu M. [Spleno-renal distal and proximal shunts for hypersplenism due to hepatic cirrhosis]. Chirurgia (Bucur) 2007; 102:665-668. [PMID: 18323228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
The secondary hypersplenism appears from 30-50% in liver cirrhosis with portal hypertension. The mechanism of the complication is the splenic congestion as the result of the progress of the portal hypertension. Between 1997-2005, 16 patients with hypersplenism due to liver cirrhosis were operated in the service. The aim of the operation was to decompress the portal hypertension, by spleno-renal shunt (Warren), in 6 patients, truncular shunts in 2 patients, and splenectomy with spleno-renal shunts in 8 patients. No postoperative death was noted on the series. The platelets number and the white blood cells, destroyed by the reticuloendothelial system of the spleen, were counted in the first month and the first year, as well as the spleen volume. In patients with non-splenectomy operations the improvement of the blood elements number was remarked in the first week, but the volume of the spleen remained increased during 1-6 month. In patients with splenectomy the platelets and the white cells dramatically increased, with the risk of coagulation disfunction. The survival rate at five years was 12 patients.
Collapse
Affiliation(s)
- S Bancu
- Clinica Chirurgicala Nr. 2, Spitalul Clinic Judetean de Urgenţa Târgu-Mureş, Str. Gh. Marinescu Nr. 50 Cod 540136, Targu-Mures
| | | | | | | | | | | | | |
Collapse
|
9
|
Grønbaek H, Thomsen KL, Ott P, Vilstrup H. [Portosystemic shunts versus endoscopic therapy for esophageal varices after the first bleeding: does the Cochrane analysis give a complete answer?]. Ugeskr Laeger 2007; 169:2761-3. [PMID: 17878011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Affiliation(s)
- Henning Grønbaek
- Arhus Universitetshospital, Medicinsk Hepato-gastroenterologisk Afdeling V.
| | | | | | | |
Collapse
|
10
|
Santambrogio R, Opocher E, Costa M, Bruno S, Ceretti AP, Spina GP. Natural history of a randomized trial comparing distal spleno-renal shunt with endoscopic sclerotherapy in the prevention of variceal rebleeding: A lesson from the past. World J Gastroenterol 2006; 12:6331-8. [PMID: 17072957 PMCID: PMC4088142 DOI: 10.3748/wjg.v12.i39.6331] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To compare endoscopic sclerotherapy (ES) with distal splenorenal shunt (DSRS) in the prevention of recurrent variceal bleeding in cirrhotic patients during a long-term follow-up period.
METHODS: In 1984 we started a prospective, controlled study of patients with liver cirrhosis. Long-term follow-up presents a natural history of liver cirrhosis complicated by advanced portal hypertension. In this study the effects of 2 types of treatment, DSRS or ES, were evaluated. The study population included 80 patients with cirrhosis and portal hypertension referred to our department from October 1984 to March 1991. These patients were drawn from a pool of 282 patients who underwent either elective surgery or ES during the same period of time. Patients were assigned to one of the 2 groups according to a random number table: 40 to DSRS and 40 to ES using polidocanol.
RESULTS: During the postoperative period, no DSRS patient died, while one ES patient died of uncontrolled hemorrhage. One DSRS patient had mild recurrent variceal hemorrhage despite an angiographically patent DSRS and another patient suffered duodenal ulcer rebleeding. Eight ES patients suffered at least one episode of gastrointestinal bleeding: 4 from varices and 4 from esophageal ulcerations. Eight ES patients developed transitory dysphagia. Long-term follow-up was completed in all patients except for 5 cases (2 DSRS and 3 ES patients). Five-year survival rates for shunt (73%) and ES (56%) groups were statistically different: in this follow-up period and in subsequent follow-ups this difference decreased and ceased to be of statistical relevance. The primary cause of death became hepatocellular carcinoma (HCC). Four DSRS patients rebled due to duodenal ulcer, while eleven ES patients had recurrent bleeding from esophago-gastric sources (seven from varices, three from hypertensive gastropathy, one from esophageal ulcerations) and two from unknown sources. Nine DSRS and 2 ES patients developed a chronic encephalopathy; 13 DSRS and 5 ES patients suffered at least one episode of acute encephalopathy. Five ES patients had esophageal stenoses, which were successfully dilated.
CONCLUSION: In a subgroup of patients with good liver function, DSRS with a correct portal-azygos disconnection more effectively prevents variceal rebleeding than ES. However, this positive effect did not influence the long-term survival because other factors (e.g. HCC) were more important in deciding the fate of the cirrhotic patients with portal hypertension.
Collapse
Affiliation(s)
- Roberto Santambrogio
- Unità di Chirurgia Bilio-pancreatica, Azienda Ospedaliera San Paolo-Università degli Studi di Milano, Italy.
| | | | | | | | | | | |
Collapse
|
11
|
|
12
|
Pujahari AK. Lieno-adrenal shunt. Trop Gastroenterol 2006; 27:136-7. [PMID: 17310559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
Portal hypertension with variceal bleed and a well functioning liver is an indication for shunt surgery. The commonly performed procedure is the lieno-renal shunt. When the left adrenal vein is long enough, and of healthy diameter a spleno-adrenal shunt is possible. Most of the reported cases are of distal spleno-adrenal type. A case of proximal spleno-adrenal patent shunt with a follow-up two years is presented along with review of literature.
Collapse
Affiliation(s)
- A K Pujahari
- PG Department of Surgery, Command Hospital (IAF), Bangalore.
| |
Collapse
|
13
|
Henderson JM, Boyer TD, Kutner MH, Galloway JR, Rikkers LF, Jeffers LJ, Abu-Elmagd K, Connor J. Distal splenorenal shunt versus transjugular intrahepatic portal systematic shunt for variceal bleeding: a randomized trial. Gastroenterology 2006; 130:1643-51. [PMID: 16697728 DOI: 10.1053/j.gastro.2006.02.008] [Citation(s) in RCA: 201] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2005] [Accepted: 01/25/2006] [Indexed: 12/17/2022]
Abstract
BACKGROUND & AIMS Variceal bleeding refractory to medical treatment with beta-blockers and endoscopic therapy can be managed by variceal decompression with either surgical shunts or transjugular intrahepatic portal systemic shunts (TIPS). This prospective randomized trial tested the hypothesis that patients receiving distal splenorenal shunts (DSRS) would have significantly lower rebleeding and encephalopathy rates than TIPS in management of refractory variceal bleeding. METHODS A prospective randomized controlled clinical trial at 5 centers was conducted. One hundred forty patients with Child-Pugh class A and B cirrhosis and refractory variceal bleeding were randomized to DSRS or TIPS. Protocol and event follow-up for 2-8 years (mean, 46 +/- 26 months) for primary end points of variceal bleeding and encephalopathy and secondary end points of death, ascites, thrombosis and stenosis, liver function, need for transplant, quality of life, and cost were evaluated. RESULTS There was no significant difference in rebleeding (DSRS, 5.5%; TIPS, 10.5%; P = .29) or first encephalopathy event (DSRS, 50%; TIPS, 50%). Survival at 2 and 5 years (DSRS, 81% and 62%; TIPS, 88% and 61%, respectively) were not significantly different (P = .87). Thrombosis, stenosis, and reintervention rates (DSRS, 11%; TIPS, 82%) were significantly (P < .001) higher in the TIPS group. Ascites, need for transplant, quality of life, and costs were not significantly different. CONCLUSIONS DSRS and TIPS are similarly efficacious in the control of refractory variceal bleeding in Child-Pugh class A and B patients. Reintervention is significantly greater for TIPS compared with DSRS. Because both procedures have equivalent outcomes, the choice is dependent on available expertise and ability to monitor the shunt and reintervene when needed.
Collapse
|
14
|
Bacchella T. Fatores preditores de recidiva hemorrágica em cirróticos submetidos à cirurgia de Teixeira-Warren. Rev Assoc Med Bras (1992) 2006; 52:66. [PMID: 16767324 DOI: 10.1590/s0104-42302006000200004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
|
15
|
Abstract
A switch to decompressive shunt procedures is mandatory if endoscopic therapy fails to control recurrent variceal hemorrhage. Surgical shunt procedures continue to be safe, highly effective and durable procedures to control variceal bleeding in patients with low operative risk and good liver function (Child A). In cirrhotics, elective operations using portal flow preserving techniques such as a selective distal splenorenal shunt (Warren) or a partial portocaval small diameter interposition shunt (Sarfeh) should be preferred. Rarely, end-to-side portocaval shunt may serve as a salvage procedure if emergent endoscopic treatment or TIPS insertion fail to stop bleeding. Until definitive results from randomized trials are available patients with good prognosis (Child-Pugh A and B) can be regarded as candidates for surgical shunts. For patients with noncirrhotic portal hypertension, in particular with extrahepatic portal vein thrombosis, portosystemic shunt surgery represents the only effective therapy which leads to freedom of recurrent bleeding and repeated endoscopies for many years, and improves hypersplenism without deteriorating liver function or encephalopathy. Gastroesophageal devascularization and other direct variceal ablative procedures should be restricted to treat endoscopic therapy failures without shuntable portal tributaries.
Collapse
Affiliation(s)
- M Wolff
- Klinik und Poliklinik für Allgemein-, Viszeral-, Thorax- und Gefässchirurgie, Rheinische Friedrich-Wilhelms-Universität, Bonn.
| | | |
Collapse
|
16
|
Hase R, Hirano S, Kondo S, Okushiba S, Morikawa T, Katoh H. Long-term efficacy of distal splenorenal shunt with splenopancreatic and gastric disconnection for esophagogastric varices in patients with idiopathic portal hypertension. World J Surg 2005; 29:1034-6; discussion 1037. [PMID: 15977080 DOI: 10.1007/s00268-005-7656-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Idiopathic portal hypertension (IPH) requires invasive measures to prevent rupture and bleeding of esophagogastric varices. However, the long-term results of shunt surgery for IPH have not been reported. In particular, the pros and cons of surgery that preserves the spleen and its long-term hematologic effects have not been described. The records of 15 patients who underwent distal splenorenal shunt with splenopancreatic and gastric disconnection (DSRS with SPGD) for IPH between 1983 and 1998 was reviewed retrospectively. One patient died within 3 years of surgery, for a 3-year survival rate of 93%; the 10-year survival rate was 64%. Three patients (18%) suffered rebleeding from esophagogastric varices. The white blood cell and platelet counts were higher 3-5 years and 7-13 years postoperatively compared with preoperative values. Four of five patients who underwent postoperative computed tomography had a smaller spleen postoperatively. DSRS with SPGD provides long-term hemostasis for esophagogastric variceal bleeding in IPH and alleviates hypersplenism. DSRS with SPGD is an effective treatment for patients with IPH in whom long-term survival is expected.
Collapse
Affiliation(s)
- Ryunosuke Hase
- Surgical Oncology, Cancer Medicine, Division of Cancer Medicine, Hokkaido University Graduate School of Medicine, North 15, West 7, Kita-ku, Sapporo, Hokkaido, 060-8638, Japan.
| | | | | | | | | | | |
Collapse
|
17
|
Ferreira FG, Saliture Neto FT, Santos MDF, Assef JC, Szutan LA, De Capua Junior A. [Predictive factors of rebleeding in cirrhotic patients submitted to Warren's surgery]. Rev Assoc Med Bras (1992) 2005; 51:261-4. [PMID: 16270142 DOI: 10.1590/s0104-42302005000500016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND Establish the predictive factors of rebleeding in cirrhotic patients submitted to the Warren's surgery. METHODS 57 cirrhotic patients with good hepatic functional reserve and previous variceal bleeding that had not responded to clinical, endoscopic treatment were submitted to the Warren's surgery (distal splenorenal shunt). They were divided in two groups: I (31 had presented rebleeding at postoperative care) and II (26 had not presented new bleeding). Group I was again divided into 2 groups according to time of rebleeding: Group I.A (12 that presented rebleeding until hospital discharge) and Group I.B (19 that presented rebleeding after hospital discharge). We analyzed the clinical, endoscopic, laboratorial and Doppler-ultrasound information at the pre- and postoperative moments and also intrasurgery data that were compared between the established groups. RESULTS Serum albumin and bilirubins were 3.33 mg% and 1.7 mg% in group I, 3.56 mg% and 1.16 mg% in group II. Portal flow and diameter were 0.24 cm/s and 1.34 cm in group I, and 0.18 cm/s and 1.21 cm in group II, respectively. In group I.A the volume of crystalloid given during surgery was 3.692 ml against 2.166 ml in group I.B. CONCLUSION Albumin and total bilirubins dosages in the preoperative period, added to the value of the flow and portal diameter were predictive factors for rebleeding in cirrhotic patients submitted to the Warren's surgery. The volume of crystalloid given during the surgery was a predictive factor for early rebleeding.
Collapse
|
18
|
Kim HB, Pomposelli JJ, Lillehei CW, Jenkins RL, Jonas MM, Krawczuk LE, Fishman SJ. Mesogonadal shunts for extrahepatic portal vein thrombosis and variceal hemorrhage. Liver Transpl 2005; 11:1389-94. [PMID: 16237690 DOI: 10.1002/lt.20487] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Extrahepatic portal vein thrombosis (EHPVT) may occur in children or adults and usually comes to clinical attention due to complications of portal hypertension such as variceal hemorrhage. A variety of standard surgical techniques exist to manage these patients, but when these fail surgical options are limited. We describe two novel portosystemic shunts that utilize the gonadal vein as an autologous conduit. Four patients were evaluated for EHPVT with variceal bleeding. None of the patients were candidates for a standard splenorenal shunt due to prior surgical procedures. The first patient underwent a left mesogonadal shunt and the remaining 3 patients underwent a right mesogonadal shunt. Postoperative ultrasound or computed tomography (CT) scan confirmed early patency of the shunt in each patient. There have been no further episodes of variceal hemorrhage with follow-up of 3.5 years in the child who underwent the left mesogonadal shunt, and 17, 19, and 20 months in the patients who underwent the right mesogonadal shunt. Three of the 4 shunts remain patent. One shunt thrombosis occurred in a patient homozygous for the Factor V Leiden mutation despite anticoagulation with coumadin. This is the first report of the successful use of the gonadal vein as an in situ conduit for constructing a portosystemic shunt. In conclusion, the right and left mesogonadal shunts may be useful as salvage operations for patients with EHPVT who have failed standard surgical shunt procedures.
Collapse
Affiliation(s)
- Heung Bae Kim
- Department of Pediatric Surgery, Children's Hospital Boston, Boston, MA 02115, USA.
| | | | | | | | | | | | | |
Collapse
|
19
|
Dang XW, Xu PQ, Ma XX. Splenocaval versus mesocaval shunt with artificial vascular graft for the treatment of Budd-Chiari syndrome. Hepatobiliary Pancreat Dis Int 2005; 4:68-70. [PMID: 15730923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Budd-Chiari syndrome (B-CS) is a disease with a poor prognosis, and the results of medication are not satisfactory. Surgical treatments are widely used to depress portal hypertension and hypertension of the inferior vena cava. Splenocaval shunt is usually applied to treat intrahepatic portal hypertension, but we used this method to treat patients with B-CS successfully. METHODS The clinical data of 72 B-CS patients (type II), including 26 patients treated with splenocaval shunt (splenocaval group) and 46 patients with mesocaval C-shape shunt (mesocaval group) were analyzed retrospectively. RESULTS The platelet count of the splenocaval group increased significantly after operation (P<0.05). Free portal pressure (FPP) significantly decreased in both groups after operation (P<0.05), but no significant difference was seen between the two groups (P>0.05). Twenty patients in the splenocaval group and 36 in the mesocaval group were followed up for 6 months to 3.5 years, showing the effective rates of 90.0% and 91.7% respectively in the two groups. The occurrence of hepatic encephalopathy was 5.0% and 5.6% respectively in both groups, but there was no recurrent hemorrhage. CONCLUSIONS Splenocaval shunt can effectively control B-CS, decrease FPP, prevent upper gastrointestinal hemorrhage, and eradicate hypersplenia. Its efficacy is similar to that of mesocaval shunt in treatment of B-CS.
Collapse
Affiliation(s)
- Xiao-Wei Dang
- Deparment of General Surgery, First Affiliated Hospital, Zhengzhou University, Zhengzhou 450052, China.
| | | | | |
Collapse
|
20
|
Shah OJ, Robbani I. A simplified technique of performing splenorenal shunt (Omar's technique). Tex Heart Inst J 2005; 32:549-54. [PMID: 16429901 PMCID: PMC1351828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
The splenorenal shunt procedure introduced by Robert Linton in 1947 is still used today in those regions of the world where portal hypertension is a common problem. However, because most surgeons find Linton's shunt procedure technically difficult, we felt that a simpler technique was needed. We present the surgical details and results of 20 splenorenal anastomosis procedures performed within a period of 30 months. Half of the patients (Group I) underwent Linton's conventional technique of splenorenal shunt; the other half (Group II) underwent a newly devised, simplified shunt technique. This new technique involves dissection of the fusion fascia of Toldt. The outcome of the 2 techniques was identical with respect to the reduction of preshunt portal pressure. However, our simplified technique was advantageous in that it significantly reduced the duration of surgery (P <0.001) and the amount of intraoperative blood loss (P <0.003). No patient died after either operation. Although Linton's splenorenal shunt is difficult and technically demanding, it is still routinely performed. The new technique described here, in addition to being simpler, helps achieve good vascular control, permits easier dissection of the splenic vein, enables an ideal anastomosis, decreases intraoperative blood loss, and reduces the duration of surgery. Therefore, we recommend the routine use of this simplified technique (Omar's technique) for the surgical treatment of portal hypertension.
Collapse
Affiliation(s)
- Omar Javed Shah
- Department of Surgery, Sher-i-Kashmir Institute of Medical Sciences, Srinagar Kashmir, India.
| | | |
Collapse
|
21
|
Radević B, Jesić R, Sagić D, Perisić V, Nenezić D, Popov P, Ilijevski N, Dugalić V, Gajin P, Vucurević G, Radak D, Trebjesanin Z, Babić D, Kastratović D, Matić P. [Partial resection of the spleen and spleno-renal shunt in the treatment of portal hypertension with splenomegaly and hypersplenism]. Acta Chir Iugosl 2003; 49:93-8. [PMID: 12587456 DOI: 10.2298/aci0203093r] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Some of serious hepatic diseases with cirrhosis may be complicated by portal hypertension, splenomegaly and hypersplenism. Splenomegaly inhibits regenerative processes of the liver, and also intensifies sequestration of the cellular components of blood up to hypersplenism. Cytopenia caused by hypersplenism is aggravated by negative hepatic influence on bone marrow activity-hemathopoesis, and also by recurrent bleeding from oesophageal varices, and from the other site of gastrointestinal tract. This circle of pathologic conditions may be interrupted only by liver transplantation, until which patients are jeopardized by acute bleeding and chronic anemia. Partial resection of the spleen and splenorenal shunt may correct portal hypertension and hypersplenism, prevent gastrointestinal bleeding, and alleviate hepatic regenerative processes inhibition. In this study, 51 patients with partial resection of the spleen and splenorenal shunt, were analyzed.
Collapse
Affiliation(s)
- B Radević
- Institut za kardiovaskularne bolesti Dedinje, Beograd
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
22
|
Hara Y, Sato Y, Yamamoto S, Nakatsuka H, Takeishi T, Hirano K, Kobayashi T, Watanabe T, Hatakeyama K. Dispersion method of excessive portal hypertension (shear stress) and changes of portal pressure and flow after living-related liver transplantation with a splenorenal shunt: a case report. Transplant Proc 2003; 35:414-5. [PMID: 12591466 DOI: 10.1016/s0041-1345(02)03860-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Y Hara
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | | | | | | | | | | | | | | | | |
Collapse
|
23
|
Hashimoto N, Ashida H. Analysis of postoperative pancreatitis in DSRS with SPD. Hepatogastroenterology 2001; 48:872-4. [PMID: 11462945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
Abstract
BACKGROUND/AIMS Distal splenorenal shunt with splenopancreatic disconnection (DSRS + SPD) evolved to prevent the development of a pancreatic siphon, to improve maintenance as well as quality of portal perfusion and to achieve better long-term survival. We report several cases of postoperative pancreatitis in DSRS + SPD. Recently, oxygen-derived free radicals have been reported to play an important role in pathogenesis of acute pancreatitis. METHODOLOGY In this study, ten cases of DSRS + SPD were examined intraoperatively. The local changes in oxygen-derived free radicals were obtained by measuring lipid peroxide and an endogenous scavenger (SOD) in the development of DSRS + SPD-induced pancreatitis. RESULTS Lipid peroxide activity as the offense system was not changed before or after SPD. However, SOD activity as a defense system was significantly lowered after SPD compared to before SPD. CONCLUSIONS These results indicate that an imbalance of both systems might be the cause of postoperative pancreatitis.
Collapse
Affiliation(s)
- N Hashimoto
- Kinki University, School of Medicine, Second Department of Surgery, 377-2, Ohno-Higashi, Osaka-Sayama, Osaka 589-0014, Japan
| | | |
Collapse
|
24
|
Xue H, Zhang H, Zhang Y, Jiang Q. [Portal anticoagulation in preventing thrombosis after porta-azygous devascularization for portal hypertension]. Zhonghua Wai Ke Za Zhi 2000; 38:855-7. [PMID: 11832182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
OBJECTIVE To study the prevention method for thrombosis after porta-azygous devascularization for portal hypertension. METHODS 71 patients with portal hypertension due to cirrhosis were divided into group A (36 patients) and group B (35 patients). In group A, a anticoagulation tube was inserted via splenic vein branch during shunt and anticoagulation therapy was given after operation. RESULTS All the patients received color Doppler examination 3 months after operation. No thrombosis occurred in the group A and thrombosis occurred in 13 patients (37.14%) in the group B. CONCLUSION Portal anticoagulation therapy is the effective in preventing portal thrombosis after porta-azygous devascularization for portal hypertension.
Collapse
Affiliation(s)
- H Xue
- Department of Surgery, Henan Provincial People's Hospital, Zhengzhou 450003, China
| | | | | | | |
Collapse
|
25
|
Gawish Y, El-Hammadi HA, Kotb M, Awad AT, Anwar M. Devascularization procedure and DSRS: a controlled randomized trial on selected haemodynamic portal flow pattern in schistosomal portal hypertension with variceal bleeding. Int Surg 2000; 85:325-30. [PMID: 11589601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/21/2023] Open
Abstract
OBJECTIVES The use of duplex studies for the portal tree has revolutionized the concepts of haemodynamic pathophysiology in the case of portal hypertensive bleeders. The identification of possible haemodynamic patterns in schistosomal bleeders, and the effects of devascularization procedure and distal lienorenal shunts on a selected haemodynamic pattern, are the aim of this work. PATIENTS AND METHODS Patients (219) with schistosomal hepatic fibrosis and history of bleeding oesophageal varices were studied. The patency, diameter, velocity and flow volume/min in the portal and splenic veins were followed by coloured Duplex. Two matched groups (30 patients each) with the most commonly found haemodynamic pattern (splenic vein flow exceeding portal vein flow) were operated upon. Devascularization procedure was done for the first group (A) and distal splenorenal shunt for the second group (B). RESULTS Coloured duplex assessment of portal circulation in schistosomal patients identified four haemodynamic patterns. Pattern I (approximately 59%); splenic vein flow exceeds the portal vein flow. Pattern II (approximately 28%); portal vein flow exceeds splenic vein flow. In both patterns, the portal flow was hepatopedal. Patterns III and IV (8% and 5%, respectively) were associated with hepatofugal flow. Splenic vein flow exceeds portal vein flow in pattern III and the reverse in pattern IV. Distal lienorenal shunts done for patients with haemodynamic pattern I was followed by a rebleeding rate of 3.3% while devascularization done for patients with the same pattern was followed by a rebleeding rate of 26.6%. Mild encephalopathy was detected in 10% of patients with distal lienorenal shunts and responded to dietary regulations. CONCLUSIONS DSRS proved to be ideal for schistosomal patients with hepatopedal flow and splenic vein flow exceeding portal vein flow; since in addition to eliminating the high splenic flow out of portal circulation, it decreased the pressure in the gastroesophageal region. Other patterns with their frequencies and the suggested surgical procedures were also presented.
Collapse
Affiliation(s)
- Y Gawish
- Department of Surgery, Faculty of Medicine, University of Alexandria, Azarita, Egypt
| | | | | | | | | |
Collapse
|
26
|
Tajiri T, Onda M, Yoshida H, Mamada Y, Taniai N, Umehara M, Toba M, Yamashita K. Long-term results of modified distal splenorenal shunts for the treatment of esophageal varices. Hepatogastroenterology 2000; 47:720-3. [PMID: 10919018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
BACKGROUND/AIMS Long-term results were compared for 3 types of distal splenorenal shunt for the treatment of esophageal varices. METHODOLOGY Between July 1983 and December 1997, 45 patients with esophageal varices underwent distal splenorenal shunt. Group 1 underwent standard distal splenorenal shunt (n = 11). Group 2 underwent distal splenorenal shunt with splenopancreatic disconnection (n = 11). Group 3 underwent distal splenorenal shunt with splenopancreatic disconnection and gastric transection (n = 23). RESULTS Additional treatment for recurrent varices was required in group 1, (n = 1, 9.1%), group 2 (n = 2, 18.2%), and group 3 (n = 1, 4.3%). All of the patients with recurrent varices developed a shunt stenosis within the 1st year after distal splenorenal shunt. The prevalence of hyperammonemia in group 1 was 40.0% at 1, 5, and 10 years. In group 2, the prevalence was 14.3% at 1 year, 31.4% at 5 years, and 54.3% at 10 years. In group 3, the prevalence was 0% at 1 year, and 9.1% at 5 and 10 years. The differences between group 3 and groups 1 and 2 were significant (P < 0.01). The cumulative survival rates at 1 year were 90.9%, 63.6%, and 95.7% for groups 1, 2, and 3, respectively. At 10 years, the cumulative survivals rates were 70.7%, 63.6%, and 69.4% for groups 1, 2, and 3, respectively. There were no significant differences in survival between the 3 groups. CONCLUSIONS Distal splenorenal shunt with splenopancreatic disconnection and gastric transection may reduce the incidence of postoperative hyperammonemia.
Collapse
Affiliation(s)
- T Tajiri
- First Department of Surgery, Nippon Medical School, Tokyo, Japan
| | | | | | | | | | | | | | | |
Collapse
|
27
|
Kotenko OG. [Splanchnic circulation after liver cirrhosis shunting]. Klin Khir 2000:16-9. [PMID: 10626401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
In 47 patients during 1985-1997 years period the complex haemodynamical investigations before the operation and in 8-12 months after it were performed: in 24--distal splenorenal shunt was performed and in 23--nonselective portocaval shunt. After performance of shunting operation the volumetric speed of the blood flow had lowered together with pressure in v.porta. After the nonselective shunting performance the significantly more pronounced change of these indexes was noted, comparing with such after the selective anastomosis formation. The portal blood flow lowering had promoted the arterial hepatic blood flow increase, showing compensatory-adaptational reaction, directed for the common hepatic blood flow preservation.
Collapse
|
28
|
Luca A, García-Pagán JC, de Lacy AM, Escorsell A, Feu F, Visa J, Bosch J, Rodés J. Effects of end-to-side portacaval shunt and distal splenorenal shunt on systemic and pulmonary haemodynamics in patients with cirrhosis. J Gastroenterol Hepatol 1999; 14:1112-8. [PMID: 10574140 DOI: 10.1046/j.1440-1746.1999.02016.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND Patients with cirrhosis exhibit splanchnic, peripheral and pulmonary vasodilation, which are thought to play a role in increasing portal pressure, promoting sodium retention and determining arterial hypoxaemia. The present study investigated whether these abnormalities are influenced by portal hypertension or by portal systemic shunting. METHODS Sixty-one patients with cirrhosis who had haemodynamic measurements before and after end-to-side portacaval shunt (n = 30) or distal splenorenal shunt (n = 31) were evaluated. RESULTS End-to-side portacaval shunts were more effective than distal splenorenal shunts in decompressing the portal system (portocaval pressure gradient 3.2 +/- 2.5 vs splenocaval gradient 6.5 +/- 3.2 mmHg, P < 0.0001), because of a greater shunt blood flow (33 +/- 12 vs 21 +/- 12 mL/min per kg, P < 0.005). Azygos blood flow and hepatic blood flow decreased significantly after both surgical shunts. However, end-to-side portacaval shunts caused a greater decrease in peripheral resistance than distal splenorenal shunts (-23 +/- 18 vs -11+/- 27%, P < 0.05). Mean arterial pressure and pulmonary vascular resistance were significantly reduced after an end-to-side portacaval shunt (-7 +/- 10%, P < 0.001 and -14 +/- 33%, P < 0.004, respectively), but not after splenorenal shunt. CONCLUSIONS These results show that end-to-side portacaval shunts, despite normalizing portal pressure, worsen the peripheral and pulmonary vasodilatation. The splenorenal shunt that maintained a higher portal pressure, caused less peripheral vasodilatation and did not enhance pulmonary vasodilatation. These findings suggest that portal systemic shunting is more important than increased portal pressure in determining peripheral vasodilatation in cirrhosis.
Collapse
Affiliation(s)
- A Luca
- Liver Unit, Institut Malalties Digestives, Hospital Clinic, University of Barcelona, Spain
| | | | | | | | | | | | | | | |
Collapse
|
29
|
Miura H, Kondo S, Shimada T, Sugiura H, Morikawa T, Okushiba S, Katoh H. Long-term effects of distal splenorenal shunt with splenopancreatic and gastric disconnection on hypersplenism due to liver cirrhosis. Hepatogastroenterology 1999; 46:2995-8. [PMID: 10576390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
Abstract
BACKGROUND/AIMS Though the distal splenorenal shunt has been applied for gastroesophageal varices caused by liver cirrhosis, many patients develop secondary hypersplenism due to the portal hypertension following liver cirrhosis. We examined whether this operation could be effective for alleviating secondary hypersplenism for a long post-operative period. The subjects were 42 cases with gastroesophageal varices following liver cirrhosis in which we had performed distal splenorenal shunts with splenopancreatic and gastric disconnection at our institution in the period from 1983 1994 and the post-operative survival periods had been over 3 years. METHODOLOGY White blood cell counts, platelet counts and spleen volume were measured prior to operation, 1 month after operation and during the post-operative period of 3-5 years. Quality of life and clinical symptoms were evaluated during the post-operative period of 3-5 years. RESULTS White blood cell counts, platelet counts and spleen volume were improved respectively at 1 month and during the 3-5-year period after surgery, compared to those prior to operation. None of the clinical symptoms of hypersplenism were observed and the long-term performance status was satisfactory. CONCLUSIONS We can conclude that the distal splenorenal shunt with splenopancreatic and gastric disconnection alleviated hypersplenism for post-operatively long periods.
Collapse
Affiliation(s)
- H Miura
- Second Department of Surgery, School of Medicine, Hokkaido University, Sapporo, Japan
| | | | | | | | | | | | | |
Collapse
|
30
|
Sitaram V, Mathew G, Perakath B, Mathew S, Khanduri P. A long left subcostal incision improves exposure for the conventional spleno-renal shunt. Ann R Coll Surg Engl 1999; 81:337-8. [PMID: 10645177 PMCID: PMC2503291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023] Open
Affiliation(s)
- V Sitaram
- Department of General Surgery, Christian Medical College and Hospital, Vellore, Tamil Nadu, India.
| | | | | | | | | |
Collapse
|
31
|
Shalimov AA, Kalita NI, Kotenko OG, Andreeshchev SA. [Splanchnic circulation after distal splenorenal anastomosis in hepatic cirrhosis]. Klin Khir 1999:8-13. [PMID: 10429381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
Abstract
While the result estimation of the distal splenorenal anastomosis formation operation, done in 12 patients according to the W. D. Warren method and in another 12 patients--according to the method, modified by K. Inokuchi, it was established that the hepatic portal perfusion loss causes compensational enhancement of blood flow in a. hepatica, including while the standard method application--by 22% and the modified one--by 8%. Doing the splenorenal venous disconnection improves the patients' quality of life due to the incidence rate of portosystemic encephalopathy reduction by 8.3%, and in this circumstances the life span and the hemorrhage recurrency rate do not differ with such while using the standard method.
Collapse
|
32
|
Kotenko OG. [Blood circulation in the liver after distal spleno-renal anastomosis in cirrhosis]. Klin Khir 1999:12-5. [PMID: 10370286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
Abstract
Complex hemodynamical investigations were performed in 24 patients with liver cirrhosis before and after the distal splenorenal anastomosis (DSRA) conduction according to conventional and modified methods. After the conventional DSRA formation the portal blood flow had reduced down by 39.6% and after modified method--by 14%. Linear speed of the blood flow in a portal vein after the conventional DSRA formation had reduced a twice, after the modified DSRA--did not change. The pressure in a portal vein after the conventional DSRA formation had reduced by 35%, and after the modified DSRA--by 11%. The portal perfusion lowering had promoted the compensational increase of the blood flow in hepatic artery after the conventional DSRA forming by 22% and after the modified DSRA--by 8%.
Collapse
|
33
|
Volosiuk AI. [The forming of distal splenorenal anastomosis in conjunction with gastroesophageal junction suturing during treatment of the portal hypertension syndrome in children]. Klin Khir 1999:16-8. [PMID: 10370310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
Abstract
The results of operations in 147 patients, performed for the portal hypertension syndrome, are adduced. The patients aged from 8 mo to 14 years. The best late follow-up result was noted after the distal splenorenal anastomosis forming in conjunction with suturing of esophageal veins and left gastric vein.
Collapse
|
34
|
Kulkarni VM, Nagral SS, Mathur SK. Use of adrenal vein conduit for splenorenal shunts: a case report. Hepatogastroenterology 1999; 46:2033-4. [PMID: 10430392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
Abstract
We report a case with extrahepatic portal venous obstruction (EHPVO), who presented with recurrent bleeding following a previous devascularization procedure and needed an emergency distal spleno-renal shunt (DSRS). Due to technical difficulty because of previous scarring, the adrenal vein was used as a conduit between the splenic vein and renal vein. The shunt's patent and the patient has been bleed-free for 2 years.
Collapse
Affiliation(s)
- V M Kulkarni
- Department of General Surgery, Seth G.S. Medical College, K.E.M. Hospital, Parel, Mumbai, India
| | | | | |
Collapse
|
35
|
Jenkins RL, Gedaly R, Pomposelli JJ, Pomfret EA, Gordon F, Lewis WD. Distal splenorenal shunt: role, indications, and utility in the era of liver transplantation. Arch Surg 1999; 134:416-20. [PMID: 10199316 DOI: 10.1001/archsurg.134.4.416] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
HYPOTHESIS The distal splenorenal shunt (DSRS) continues to play an important role in the management of recurrent variceal bleeding with minimal negative impact on subsequent orthotopic liver transplantation (OLT). DESIGN Case-control study. SETTING Hepatobiliary surgery and liver transplantation unit in a tertiary referral medical center. PATIENTS From August 1, 1985, through October 31, 1997, a single team of surgeons performed 81 DSRS procedures for recurrent variceal hemorrhage. Eleven patients undergoing OLT subsequent to DSRS were compared with a group of 274 patients undergoing OLT without any previous shunt during the same period. MAIN OUTCOME MEASURES Operative time, use of blood products, length of hospital stay, perioperative complications, and survival rates. RESULTS Operative (30-day) mortality for DSRS was 6% (n = 5). From follow-up information available for 74 patients, the 1- and 5-year survival rates were 86.4% (n = 64) and 74.3% (n = 55), respectively. Recurrent variceal bleeding and hepatic encephalopathy occurred in 5 (6.8%) and 11 patients (14.9%), respectively, after DSRS. In 9 patients, DSRS was used as salvage for failed transjugular intrahepatic portosystemic shunt. CONCLUSIONS Distal splenorenal shunt is a safe, durable, and effective treatment for controlling recurrent variceal hemorrhage in patients with acceptable operative risk and good liver function. It does not compromise future liver transplantation and can considerably delay the time until transplantation is required. Given the early occlusion rate and need for constant surveillance, transjugular intrahepatic portosystemic shunting should be reserved for patients with Child C classification cirrhosis with chronic hemorrhage or intractable ascites or as an emergency procedure for patients with uncontrollable bleeding using endoscopic therapy.
Collapse
Affiliation(s)
- R L Jenkins
- Department of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Mass 02215, USA.
| | | | | | | | | | | |
Collapse
|
36
|
Siplivyĭ VA, Beresnev AV, Gubina-Vakulik GI. [The morphofunctional state of the pancreas and adrenals after performing an operation for distal splenorenal bypass]. Klin Khir 1999:85-6. [PMID: 10050422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
|
37
|
Abstract
This study evaluated the long-term effects of distal splenorenal shunt with splenopancreatic disconnection (DSRS-SPD) on portal hypertension (PH) in biliary atresia (BA) patients. Five patients with BA underwent DSRS-SPD at the age of 3.3 to 8.5 years. They had been free from jaundice after hepatic portoenterostomy (HPE); however, they gradually developed gastroesophageal varices and hypersplenism. Portal venous pressure after anastomosis was 37.2 +/- 6.1 cmH2O, as high as that before anastomosis (37.8 +/- 3.3 cmH2O). Postoperatively, liver function tests became worse within 2 weeks; however, they returned to preoperative levels within 1 month without any further treatment. No patient developed a significant encephalopathy throughout the observed period. During follow-up of 4 to 12 years, the shunt was patent in all patients. Spleen size decreased after operation. Abdominal-wall venous dilatation completely disappeared in two of four patients. The platelet counts gradually increased and were significantly higher 3 years (126.6 +/- 59.3 x 10(3)/mm3) after DSRS-SPD than preoperative values (66.0 +/- 24.2 x 10(3)/mm3). White blood cell counts showed no significant changes. No patient developed a gastrointestinal hemorrhage postoperatively, although three had had repeated hemorrhages before the operation. Two patients showed disappearance of varices endoscopically at 2 years and 7 months after DSRS-SPD, respectively, but had recurrent varices at 7 and 11 years, respectively. The endoscopic findings regarding varices 3 to 7 years after DSRS-SPD were as follows: decreased number (80%); decreased length (40%); improvement of form (20%); improvement of fundamental color (60%); disappearance of red-color sign (100%); disappearance of gastric varices (75%); and disappearance of acute gastric mucosal lesions (100%). Although one patient later underwent liver transplantation because of progression of liver cirrhosis, all five are doing well. From these results, DSRS-SPD may prove to be a safe and feasible procedure for intrahepatic PH after HPE for BA and may improve gastroesophageal varices and hypersplenism on long-term follow-up.
Collapse
Affiliation(s)
- T Hasegawa
- Department of Pediatric Surgery, Osaka University Medical School 2-2 Yamadaoka, Suita City, Osaka, Japan 565-0871, USA
| | | | | | | | | |
Collapse
|
38
|
Abstract
Technical modification of the DSRS by using the end-to-end splenoadrenal anastomosis allows for effective selective decompression of portal hypertension in children, can be accomplished with no perioperative mortality, and has demonstrated longterm patency and minimal morbidity. Clinical encephalopathy was seen in only 1 patient although 3 additional patients required lactulose therapy.
Collapse
Affiliation(s)
- G V Mazariegos
- Thomas E Starzl Transplantation Institute, Children's Hospital of Pittsburgh, PA 15213, USA
| | | |
Collapse
|
39
|
Li E, Zhao L, Zhu L, Lin A, Ge L, Wang F, Shi B. [Treating portal hypertension by subtotal splenectomy with retroperitoneal splenic transposition and devascularization: clinical study]. Zhonghua Wai Ke Za Zhi 1998; 36:333-5, 71. [PMID: 11825403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
OBJECTIVE To devise a new surgical procedure for improving the operative effect of portal hypertension caused by hepatic cirrhosis. METHOD In treatment group, subtotal splenectomy with retroperitoneal transposition was performed in 36 patients of cirrhotic hypertensives. In control group, 36 patients were treated by devascularization. The follow-up period ranged from 3 months to 5.5 years (average 26 months). RESULT In the treatment group, the rates of disappearance, improvement and absence of changes of esophageal varices were 11.5%, 61.5% and 26.9%, respectively, and in the control group those of improvement were 50.0%, absence of change 45.8% and aggravation 4.2%. There was a significant difference between them (P < 0.05). In the treatment group, hypersplenism disappeared in all. There was also significant difference between the two groups in immunological indexes (P < 0.05). DSA showed abundant collateral circulation in the residual spleen and retroperitoneal wall, which enabled the portal blood flow diverting to retroperitoneal tissues. CONCLUSION This method possesses the advantages of devascularization and decompression shunt. It is of value in retaining part of spleen in surgical treatment of portal hypertension.
Collapse
Affiliation(s)
- E Li
- Department of Surgery, Shandong Linyi Tumor Hospital, Linyi 276001
| | | | | | | | | | | | | |
Collapse
|
40
|
Cai J, Dong J, Gu H, Bie P, Wang S, Sun W, Liu J, Zhou Y, Peng Z, Wang A. [Distal spleno-caval shunt in 66 patients with portal hypertension]. Zhonghua Wai Ke Za Zhi 1998; 36:336-8. [PMID: 11825404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
OBJECTIVE To evaluate the long-term results and operative experience of distal splenocaval shunt. METHOD 66 patients with portal hypertension were treated by distal spleno-caval shunt. Of these patients 57 were males and 9 females with a mean age of 39 years. All the patients were followed up. RESULT The operative mortality rate was 7.58%. Only 5 patients experienced recurrent bleeding (7.58%). None of the patients had clinical hepatic encephalopathy. Five-year survival rate was 70.45%. CONCLUSION Distal splenocaval shunt is suitable for portal hypertension patients with hepatopetal portal flow.
Collapse
Affiliation(s)
- J Cai
- Hepatobiliary Surgery Center, Southwestern Hospital, Third Military Medical University, Chongqing 400038
| | | | | | | | | | | | | | | | | | | |
Collapse
|
41
|
Kaminou T, Rösch J, Yamada R, Uchida BT, Pavcnik D, Timmermans HA, Sakaguchi S, Keller FS. Percutaneous retroperitoneal splenorenal shunt: an experimental study in swine. Radiology 1998; 206:799-802. [PMID: 9494504 DOI: 10.1148/radiology.206.3.9494504] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
PURPOSE To evaluate the technical possibility of creating a percutaneous retroperitoneal splenorenal shunt (PRESS) in swine as a minimally invasive treatment of portal hypertension. MATERIALS AND METHODS Five normal domestic swine underwent creation of a PRESS. A modified transjugular intrahepatic portosystemic shunt puncture set was introduced from the right femoral vein into the left renal vein. The proximal splenic vein was punctured transvenously through the retroperitoneal cavity. Noncovered metallic stents were then placed to connect both veins. The animals were sacrificed 1 hour after the procedure, after follow-up splenic venography and necropsy were performed. RESULTS Puncture of the splenic vein and stent placement were successfully completed in all cases. In four of five cases, the splenic venogram revealed good flow from the splenic vein to the left renal vein through the shunt track 1 hour after creation of the PRESS, and there was no evidence of leakage. No changes in vital signs were noticed. At necropsy, a small retroperitoneal hematoma along the stent and minimal intraperitoneal bleeding were observed. The stents were found in the retroperitoneal cavity connecting both veins in all animals. CONCLUSION Creation of a PRESS is technically possible, and further experimental studies of its efficacy are warranted.
Collapse
Affiliation(s)
- T Kaminou
- Dotter Interventional Institute, Oregon Health Sciences University, Portland, USA
| | | | | | | | | | | | | | | |
Collapse
|
42
|
Nishioka A, Ashida H, Nishiwaki M, Utsunomiya J. An evaluation of splenopancreatic disconnection as a modification of the distal splenorenal shunt, studied in nonalcoholic patients by sequential angiography. Surg Today 1997; 27:1015-21. [PMID: 9413053 DOI: 10.1007/bf02385781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
To evaluate the validity and complications of modifying the distal splenorenal shunt (DSRS) by performing splenopancreatic disconnection (SPD), hemodynamic changes in the portal system were assessed by visceral angiography in 93 patients with nonalcoholic portal hypertension during early postoperative follow-up after DSRS. There were 40 patients who underwent DSRS alone and 53 who underwent DSRS plus SPD. Early follow-up angiography showed that portal vein perfusion was well maintained, and that the diameter of the portal vein had decreased significantly by the same degree in both groups. Hepatofugal collaterals for the shunt had developed to a greater extent in the DSRS group, while they were almost completely absent in the DSRS with SPD group. Nevertheless, partial portal vein thrombosis was not detected in the DSRS group, although it was seen in seven (13.2%) of the patients who underwent DSRS plus SPD, in whom the left proximal splenic vein was not visible. The proximal splenic vein was seen in significantly less of the DSRS with SPD patients (47.2%) than the DSRS group patients (85%). In conclusion, SPD more effectively prevented the early postoperative development of collateral pathways for the shunt compared with standard DSRS; however, the possible stagnation of blood flow in the left proximal splenic vein may predispose to a risk of partial portal vein thrombosis developing during the early postoperative period after DSRS with SPD.
Collapse
Affiliation(s)
- A Nishioka
- Second Department of Surgery, Hyogo College of Medicine, Nishinomiya, Japan
| | | | | | | |
Collapse
|
43
|
Mazzaferro V, Regalia E, Pulvirenti A, Baratti D, Montagnino G, Bozzetti F. Renal-splenic shunt for infrahepatic caval occlusion after piggy-back liver transplantation. Transpl Int 1997; 10:392-4. [PMID: 9287406 DOI: 10.1007/s001470050076] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Inferior vena cava thrombosis after liver transplantation is uncommon. We describe a case of this unusual complication occurring after piggy-back (end-to-side) graft implantation. Renal failure, lower limb edema, and hemodynamic instability were the presenting symptoms requiring immediate surgical correction with a left renal-to-splenic vein shunt over a ringed 2.5-cm prosthesis. The decision to go ahead with the shunt was preceded by an intraoperative confirmation of a 10-cm H2O pressure gradient between the caval and portal circulations. This gradient, unlike that observed in liver cirrhosis, ultimately turned a splenorenal shunt into a renal-splenic one. Six months after the procedure, the patient is alive and well with normal liver and renal function. The technique described may be useful in the management of other clinical conditions of acute infrahepatic caval hypertension.
Collapse
Affiliation(s)
- V Mazzaferro
- Division of Gastrointestinal Surgery, National Cancer Institute, Milan, Italy
| | | | | | | | | | | |
Collapse
|
44
|
Kato H, Takahashi T. [Selective shunt surgery for the treatment of portal hypertension]. Nihon Geka Gakkai Zasshi 1996; 97:64-9. [PMID: 8868324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
|
45
|
Mukherjee D, Purkert WJ. A new autogenous conduit for the spleno-renal shunt. J Cardiovasc Surg (Torino) 1995; 36:497-9. [PMID: 8522571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Management of patients with portal hypertension has been significantly advanced by new medical, surgical and radiologic procedures. In the presence of portal vein thrombosis, a splenorenal shunt is the procedure of choice for relief of portal hypertension. The gonadal vein is an autogenous conduit of ideal diameter to accomplish this objective. Several advantages of this new operation are described.
Collapse
Affiliation(s)
- D Mukherjee
- Department of Surgery, Fairfax Hospital, Falls Church, VA, USA
| | | |
Collapse
|
46
|
Abstract
The treatment of portal hypertension in the pediatric population has undergone an evolution toward less invasive methods of care. With the advent of endoscopic sclerotherapy, surgery is less common in the acute care of these patients. Few reports deal with the role of portosystemic shunting in the emergent management of variceal hemorrhage in children. To address this issue, the authors studied the medical records of all pediatric patients at their institution who underwent placement of a shunt for portal hypertension during the last 10 years. Nine patients underwent a total of 10 emergent or semiurgent shunting procedures. Seven were boys and two were girls. Six patients had portal hypertension as a result of intrahepatic disease. Two had extrahepatic portal vein thrombosis. Five children had abnormal hepatic function. The median age at the time of the procedure was 9 years. The indication for surgical shunting in all cases was gastrointestinal hemorrhage not responsive to sclerotherapy. Eight patients underwent emergent distal splenorenal shunts (DSRS), and two underwent a nonselective mesocaval shunt, with one undergoing both. Postoperatively all patients had cessation of bleeding. Operative mortality was zero. Early complications included ascites (3), small bowel obstruction (1), and hepatorenal syndrome (1). The child who underwent a nonselective shunt procedure had encephalopathy. Two DSRS thrombosed, requiring reexploration; eight shunts remained patent. Three patients eventually had orthotopic liver transplantation (OLT) because of progressive hepatic failure. Two children died; neither death was shunt related.(ABSTRACT TRUNCATED AT 250 WORDS)
Collapse
Affiliation(s)
- S Evans
- Department of Surgery, School of Medicine, Emory University, Atlanta, GA 30322, USA
| | | | | | | |
Collapse
|
47
|
Tecl F, Tůma J, Valnícek S. [A non-traditional procedure in the surgical treatment of portal hypertension in a child]. Rozhl Chir 1994; 73:376-377. [PMID: 7725174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
The authors present the case-history with a uncommon surgical procedure in a child with portal hypertension and hypersplenism. Half the spleen was resected and concurrently a distal splenorenal anastomosis of the Warren type was created. This procedure was selected because the child had a very enlarged spleen and marked hypersplenism. The postoperative course was free from complications and the satisfactory condition of the child 15 months after operation with normal haematological values confirms the justification of the selected procedure.
Collapse
Affiliation(s)
- F Tecl
- Klinika dĕtské chirurgie FDN a LF MU, Brno
| | | | | |
Collapse
|
48
|
Sevriugov BL, Ulŕikh EV, Korolev MP, Kupatadze DD, Ivanov AP, Nabokov VV. [Surgical treatment of extrahepatic portal hypertension in children]. Khirurgiia (Mosk) 1994:36-38. [PMID: 7990320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
In the period from 1985 to 1992 sixty-three patients aged from 7 months to 15 years were treated for the portal hypertension syndrome, 60 had the extrahepatie form. Forty-five various operations for portosystemic shunting were carried out: formation of proximal splenorenal anastomosis in 31, distal splenorenal anastomosis in 4, mesentericocaval anastomosis in 6, gastrocaval anastomisis in 2, and an atypical vascular shunt in 2 cases. Nonshunting operations were performed on 8 patients. Since 1986 39 sessions of endoscopic sclerotherapy were conducted, 16 of them were carried out in cases with esophagogastric bleeding.
Collapse
|
49
|
Xue HZ, Lu ZX, Jiang QF. [Staged surgery in the treatment of Budd-Chiari's syndrome of mixed type]. Zhonghua Wai Ke Za Zhi 1994; 32:237-9. [PMID: 7842929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
9 patients with Budd-Chiari's syndrome of mixed type were operated upon. Among them 3 cases were treated by percutaneous transluminal angioplasty using balloon catheters, and 1 to 2 weeks after followed by Hassab's procedure and Linton's procedure. Two cases were treated by incision and plasty of IVC, and 1 month after followed by Hassab's procedure and Linton's procedure. The remaining 4 were treated by prehepatic cavoatrial shunt, succeeded by Hassab's procedure and Linton's procedure one month after. 6 to 24 months' follow up of the 9 cases revealed satisfactory results.
Collapse
Affiliation(s)
- H Z Xue
- Henan Provincial People's Hospital, Zhengzhou
| | | | | |
Collapse
|
50
|
Abstract
Distal splenorenal shunt (DSRS) has been studied extensively over the past 25 years to define its role in management of variceal bleeding. The operative technique of the shunt has not changed, but more aggressive attempts at portal-azygos disconnection have been studied for their effect on maintenance of portal perfusion. Control of variceal bleeding is achieved in about 90% of patients. Portal flow to the liver is maintained in > 90% of patients with nonalcoholic etiology of portal hypertension and in 50% to 84% of patients with alcoholic cirrhosis depending on the degree of portal-azygos disconnection. Encephalopathy and liver failure do not seem to be accelerated by DSRS but depend on the severity of the underlying liver disease. Reported survival likewise depends on the etiology of portal hypertension and the severity of liver disease: > 90% survival can be achieved in portal vein thrombosis and patients with cirrhosis and normal liver function, but 50% to 60% 3- to 5-year survivals are reported for patients with more advanced disease. DSRS offers one treatment modality for management of variceal bleeding that must fit into an overall strategy for these patients. Full evaluation is the key to allow selection of patients for pharmacotherapy, sclerotherapy, variceal decompression, or liver transplantation.
Collapse
Affiliation(s)
- J M Henderson
- Department of General Surgery, Cleveland Clinic Foundation, Ohio 44195
| |
Collapse
|