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Vol. 55. Núm. 6.
Páginas 565-568 (diciembre 2001)
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Vol. 55. Núm. 6.
Páginas 565-568 (diciembre 2001)
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Trombosis de la vena porta
Portal vein thrombosis
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14527
B. Senderos Aguirre*, M.aC. García Sanz, A. Casanova Morcillo
Sección de Gastroenterología Pediátrica. Hospital General Universitario Gregorio Marañón. Madrid.
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La obstrucción de la vena porta con un hígado sano es una causa frecuente de hipertensión portal en los niños. El curso natural de la enfermedad se caracteriza por hemorragias recurrentes durante los primeros años de vida y el desarrollo de esplenomegalia e hiperesplenismo. Debido a que el riesgo de hemorragia puede disminuir con la edad se intenta mantener un tratamiento conservador mientras sea posible.

Se presentan 2 casos de trombosis de la vena porta (TVP) en adolescentes que nunca han presentado sangrado de varices y que con tratamiento conservador se mantienen asintomáticos hasta la actualidad

Palabras clave:
Trombosis de vena porta
Esplenomegalia
Hiperten-sión portal
Cavernoma

Occlusion of the portal vein in patients with normal liver is a frequent cause of hypertension in children. The natural course of the disease is characterized by recurrent bleeding during the first years of life and the development of splenomegaly and hypersplenism. Because the risk of bleeding in these patients can decrease with age, non-aggressive management is preferred whenever possible.

We report two cases of portal vein thrombosis in adolescents with no previous esophageal variceal bleeding. The patients were treated conservatively and, at the present moment, remain symptom-free

Key words:
Portal vein thrombosis
Splenomegaly
Portal hyperten-sion
Cavernoma
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Bibliografía
[1.]
S. Sherlock, J. Dooley.
The portal venous system and portal hypertension.
Diseases of the liver and biliary system, 9.a ed,
[2.]
H.J. Wiger, B.R. Branselver, W.A. Blanc.
Thrombosis due to catheterization in infants and children.
J Pediatr, 76 (1970), pp. 1-11
[3.]
D.S. Schwartz, P.A. Gettner, M.M. Konstantino, C.L. Bartley, M.S. Keller, R.A. Ehrenkranz, et al.
Umbilical venous catheterization and the risk of portal vein thrombosis.
J Pediatr, 131 (1997), pp. 760-762
[4.]
H. Guimares, L. Castelo, J. Guimares, A. Cardoso.
Does umbilical vein catheterization to exchange transfusion lead to portal vein thrombosis.
Eur J Pediatr, 157 (1998), pp. 461-463
[5.]
F.N. Tessler, B.J. Gehring, A.S. Gomes.
Diagnosis of portal vein thrombosis: value of color Doppler imaging.
A J Radiol, 157 (1991), pp. 293-296
[6.]
S. Kawamoto, P.A. Soyer, E.K. Fishman.
No neoplastic liver disease. Evaluation with CT and MR imaging.
Radiographics, 18 (1998), pp. 827-848
[7.]
P. Chamouard, E. Pencreach, F. Maloisel, L. Grunebaum, J.F. Ardizzone, A. Meyer, et al.
Frecuent factor II G20210A mutation in idiopathic portal vein thrombosis.
Gastroenterology, 116 (1999), pp. 144-148
[8.]
V. Ahuja, Y. Chawler, N. Marwaha.
Two patients with portal vein thrombosis from lupus anticoagulant.
J Clin Gastroenterol, 26 (1998), pp. 352-353
[9.]
H. Ishida, K. Konno, T. Komatsuda.
Portal vein thrombosis associated with antiphospholipid syndrome; a case report.
Eur J Ultrasound, 8 (1998), pp. 39-42
[10.]
A.E.A. Mahmoud, E. Elias, N. Beauchamp, J.T. Wilde.
Prevalence of the factor V Leiden mutation in hepatic and portal vein thrombosis.
Gut, 40 (1997), pp. 798-800
[11.]
C.A. Seixas, G. Hessel, L.H. Siqueira, T.F. Gomes Siegh, A.M. Gallizoni, J.M. Annichino-Bizzachi.
Study of hemostasis in pediatric patients with portal vein thrombosis.
Haematologica, 83 (1998), pp. 955-956
[12.]
D.J. Ludwig, E. Hauptmann, L. Rosoff, D. Neuzil.
Mesenteric and portal vein thrombosis in a young patient with protein S deficiency treated with urokinase via the superior mesenteric artery.
J Vascular Surg, 30 (1999), pp. 551-554
[13.]
I. Robert, C. Handin.
Disorders of coagulation and thrombosis.
Principles of Internal Medicine 1998, 14.a ed,
[14.]
R.J. Groszmann, J. Bosch, M.D. Grace.
Hemodynamic events in a prospective randomized trial of propranolol versus placebo in the prevention of a first variceal hemorrhage.
Gastroenterology, 99 (1990), pp. 1401-1404
[15.]
F.P. Vleggaar, H.R. Van Buuren, S.W. Schalm.
Endoscopic sclerotheray for bleeding on esophago —gastric varices secondary to extrahepatic portal vein obstruction in adult Caucasus population.
Eur J Gastroentorol Hepatol, 10 (1998), pp. 81-85
[16.]
J. Ville de Goyet, D. Alberti, P. Clapuyt, D. Falchetti, V. Rigamonti, N. Bax, et al.
Direct bypassing of extrahepatic portal venous obstruction in children: a new technique for combined hepatic portal revascularization and treatment of extrahepatic portal hypertension.
J Pediatric Surg, 33 (1998), pp. 597-601
[17.]
J. Ville de Goyet, D. Alberti, D. Falchetti, V. Rigamonti, L. Matricardi, P. Clapuyt, et al.
Treatment of extrahepatic portal hypertension in children by mesenteric to left portal vein bypass: a new physiological procedure.
Eur J Surg, 165 (1999), pp. 777-781
[18.]
J.M. Henderson, M.H. Kunter, W.J. Michikan.
Endoscopic variceal sclerosis compared with distal splenorenal shunt to prevent recurrent variceal bleeding in cirrhosis.
Ann Intern Med, 112 (1990), pp. 262-265
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