Reporte de abordaje quirúrgico: Shunt portosistémico extrahepático congénito en un paciente canino de raza Pug
Fecha
2018-08
Autores
Aguilar-Vargas, Fernando
Espinoza Monge, Diana
Solórzano-Scott, Tamara
Vega Benavides, Karen Lucía
Jiménez Soto, Mauricio
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ISSN de la revista
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Editor
Universidad Nacional, Costa Rica
Resumen
El shunt o derivaciones portosistémicas corresponden a vasos sanguíneos anómalos que transportan la
sangre portal hacia la circulación sistémica directamente sin pasar previamente por el hígado. Esto genera
no solo un retraso en el crecimiento normal del paciente, sino también alteraciones más severas como in-
suficiencia y encefalopatía hepática; producto de la toxicidad de sustancias como el amoniaco. Las deriva-
ciones de etiología congénita, se diagnostican principalmente en animales de raza pequeña menores de
un año de edad. El tratamiento de elección suele ser la oclusión del vaso anómalo mediante un abordaje
quirúrgico, obteniendo una remisión completa de los signos clínicos.
The shunt or portosystemic shunts correspond to anomalous blood vessels that transport portal blood to the systemic circulation directly without passing through the liver. portal blood into the systemic circulation directly without first passing through the liver. This generates not only a delay in the normal growth of the patient, but also more severe alterations such as inadequacy and encephalopathy. sufficiency and hepatic encephalopathy; product of the toxicity of substances such as ammonia. Congenital etiology The congenital etiology drifts are mainly diagnosed in small breed animals under one year of age. one year of age. The treatment of choice is usually occlusion of the anomalous vessel by a surgical approach, resulting in remission. surgical approach, obtaining a complete remission of clinical signs.
The shunt or portosystemic shunts correspond to anomalous blood vessels that transport portal blood to the systemic circulation directly without passing through the liver. portal blood into the systemic circulation directly without first passing through the liver. This generates not only a delay in the normal growth of the patient, but also more severe alterations such as inadequacy and encephalopathy. sufficiency and hepatic encephalopathy; product of the toxicity of substances such as ammonia. Congenital etiology The congenital etiology drifts are mainly diagnosed in small breed animals under one year of age. one year of age. The treatment of choice is usually occlusion of the anomalous vessel by a surgical approach, resulting in remission. surgical approach, obtaining a complete remission of clinical signs.
Descripción
Palabras clave
ENCEFALITIS, PERRO, DOG, ENFERMEDADES HEPÁTICAS, CIRUGÍA VETERINARIA, LIVER DISEASES, SURGERY