Abstract
Purpose
Regional portal hypertension (RPH) is an uncommon clinical syndrome resulting from splenic vein stenosis/occlusion, which may cause gastrointestinal (GI) bleeding from the esophagogastric varices. The present study evaluated the safety and efficacy of transjugular endovascular recanalization of splenic vein in patients with GI bleeding secondary to RPH.
Methods
From December 2008 to May 2011, 11 patients who were diagnosed with RPH complicated by GI bleeding and had undergone transjugular endovascular recanalization of splenic vein were reviewed retrospectively. Contrast-enhanced computed tomography revealed splenic vein stenosis in six cases and splenic vein occlusion in five. Etiology of RPH was chronic pancreatitis (n = 7), acute pancreatitis with pancreatic pseudocyst (n = 2), pancreatic injury (n = 1), and isolated pancreatic tuberculosis (n = 1).
Results
Technical success was achieved in 8 of 11 patients via the transjugular approach, including six patients with splenic vein stenosis and two patients with splenic vein occlusion. Two patients underwent splenic vein venoplasty only, whereas four patients underwent bare stents deployment and two covered stents. Splenic vein pressure gradient (SPG) was reduced from 21.5 ± 7.3 to 2.9 ± 1.4 mmHg after the procedure (P < 0.01). For the remaining three patients who had technical failures, splenic artery embolization and subsequent splenectomy was performed. During a median follow-up time of 17.5 (range, 3–34) months, no recurrence of GI bleeding was observed.
Conclusions
Transjugular endovascular recanalization of splenic vein is a safe and effective therapeutic option in patients with RPH complicated by GI bleeding and is not associated with an increased risk of procedure-related complications.
Similar content being viewed by others
References
Adams DB, Mauterer DJ, Vujic IJ, Anderson MC (1990) Preoperative control of splenic artery inflow in patients with splenic venous occlusion. South Med J 83(9):1021–1024
Bernades P, Baetz A, Levy P, Belghiti J, Menu Y, Fekete F (1992) Splenic and portal venous obstruction in chronic pancreatitis. A prospective longitudinal study of a medical-surgical series of 266 patients. Dig Dis Sci 37(3):340–346
Bisharat N, Omari H, Lavi I, Raz R (2001) Risk of infection and death among post-splenectomy patients. J Infect 43(3):182–186
Cekirge SH, Weiss JP, Foster RG, McLean GK (1993) Stent placement in a splenic vein stenosis after TIPS creation. Radiology 189(1):197–198
Crary SE, Buchanan GR (2009) Vascular complications after splenectomy for hematologic disorders. Blood 114(14):2861–2868
Koklu S, Coban S, Yuksel O, Arhan M (2007) Left-sided portal hypertension. Dig Dis Sci 52(5):1141–1149
Little AG, Moossa AR (1981) Gastrointestinal hemorrhage from left-sided portal hypertension. An unappreciated complication of pancreatitis. Am J Surg 141(1):153–158
Liu QD, Zhou NX, Zhang WZ, Wang MQ (2005) Diagnosis and management of regional portal hypertension. Chin J Dig Dis 6(2):87–92
Madsen MS, Petersen TH, Sommer H (1986) Segmental portal hypertension. Ann Surg 204(1):72–77
Moossa AR, Gadd MA (1985) Isolated splenic vein thrombosis. World J Surg 9(3):384–390
Sakorafas GH, Sarr MG, Farley DR, Farnell MB (2000) The significance of sinistral portal hypertension complicating chronic pancreatitis. Am J Surg 179(2):129–133
Senzolo M, Burra P, Cholongitas E et al (2007) The transjugular route: the key hole to the liver world. Dig Liver Dis 39(2):105–116
Stein M, Link DP (1999) Symptomatic spleno-mesenteric-portal venous thrombosis: recanalization and reconstruction with endovascular stents. J Vasc Interv Radiol 10(3):363–371
Wang L, Liu GJ, Chen YX, Dong HP, Zhang YQ, Wang LX (2010) Combined use of D-dimer and P-selectin for the diagnosis of splenic or portal vein thrombosis following splenectomy. Thromb Res 125(5):e206–e209
Weber SM, Rikkers LF (2003) Splenic vein thrombosis and gastrointestinal bleeding in chronic pancreatitis. World J Surg 27(11):1271–1274
Xu LS, Liu JH, Lin P et al (2010) Clinical features of pancreatic disease-associated portal hypertension. Nan Fang Yi Ke Da Xue Xue Bao 30(6):1234–1236
Acknowledgments
This paper is supported by the Natural Science Fund of China (Grant Nos. 30770984 and 81171444).
Conflict of interest
The authors declare that they have no conflicts of interest.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Luo, X., Nie, L., Wang, Z. et al. Transjugular Endovascular Recanalization of Splenic Vein in Patients with Regional Portal Hypertension Complicated by Gastrointestinal Bleeding. Cardiovasc Intervent Radiol 37, 108–113 (2014). https://doi.org/10.1007/s00270-013-0625-z
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00270-013-0625-z