Resumen
<p>Los hemangiosarcomas son tumores de origen mesenquimatoso, potencialmente deletéreos, asociados a áreas de alta vascularización. La progresión y el crecimiento del tumor están asociados con la capacidad de estos tumores para retener sangre y dar lugar a vasos sanguíneos tortuosos. Estos tumores tienen una gran capacidad metastásica, presentándose a menudo en órganos como el bazo, el hígado y la arteria aorta. Sin embargo, otros sitios pueden verse afectados, aunque con menor frecuencia, como el tercer párpado, la conjuntiva y las regiones cutáneas. El objetivo de este artículo es reportar el caso de una perra de 8 años de edad con antecedente de hemangiosarcoma conjuntival, en la región medial del ojo izquierdo, de aspecto hemorrágico. El animal fue sometido al procedimiento quirúrgico de enucleación tras la afectación de los márgenes quirúrgicos en un examen histopatológico previo.</p>Referencias
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Palabras clave
aspecto maligno
tumores mesenquimales
conjuntiva ocular
oncología