Diagnosis and hemodynamic assessment of portal hypertension.
Surg Clin North Am
; 70(2): 267-89, 1990 Apr.
Article
en En
| MEDLINE
| ID: mdl-2181705
Rational treatment of portal hypertensive complications requires a knowledge of the cause of portal hypertension and an assessment of the severity of liver disease. In the United States, chronic liver disease, usually due to alcohol, is the most common underlying cause. The history, physical examination, and laboratory analysis are usually sufficient to confirm the presence of underlying liver disease. If there is any question as to the etiology of portal hypertension, however, a more complete evaluation is required, whether the presenting complication is ascites, variceal bleeding, or hypersplenism. Usually, such an evaluation will require a liver biopsy, portal pressure measurement, and angiography. Occasionally, a noninvasive evaluation will be sufficient, but the value of these noninvasive parameters is still under investigation. Surgical mortality generally depends on the severity of the liver disease. Therefore, surgical intervention must be carefully considered in comparison to other therapeutic modalities depending on the patient's hepatic functional reserve. Secondary bacterial peritonitis due to perforation requires surgery regardless of the severity of the underlying liver disease.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Hipertensión Portal
Tipo de estudio:
Diagnostic_studies
/
Etiology_studies
Límite:
Humans
Idioma:
En
Revista:
Surg Clin North Am
Año:
1990
Tipo del documento:
Article
Pais de publicación:
Estados Unidos