Repositorio UFRO · Omeka S

Persistencia del Collar Venoso Renal

Primer Autor	Sousa-Rodrigues, C. F.
Co-autores	Alcantara, F. S. Rocha, A. C. Gusmao, L. C. Monte-Bispo, R. F. Ferreira, A. K. Olave, E.
Título	Persistencia del Collar Venoso Renal
Alternative Title	Persistence of Renal Venous Collar
Editorial	SOC CHILENA ANATOMIA
Revista	INTERNATIONAL JOURNAL OF MORPHOLOGY
Lenguaje	es
Resumen	The development of the cava venous system is very complex, taking place to the raising of innumerous variations of the anatomical patterns already known, which could be more or less common and others, still, of rare incidence. One of these anomalies may occur in a low frequency on the left side, forming a vascular ring around the aorta constituted by a preaortic renal vein and other retro-aortic renal vein, entering in a lower level of the VCI, in a condition called as "Renal Collar" consisted of persistence of the Intersupracardial embrionary anastomoses. In this case report, the vascular disposition corresponds to a type of the classification as related in literature, with exception of the independent emergency of the preaortic and retro-aortic components of the circum-aortic collar from the renal hilum and the distal diameter of the retroaortic renal vein. The preaortic vein had 90 mm of length, diameter of 20 mm in its end and led into the VCI on the lower level of L1. The retroaortic vein measured 125 mm of length, crossing L1 and L2 to discharge in the VCI, to the upper level of L3, where it had diameter of 14 mm. The importance of the study and description of the circumaortic renal collar is due to it representing a potentially hazardous anomaly of the left renal vein, occurring case reports where failure to recognize the dorsal component during retroperitoneal surgery may lead to abundant hemorrhage after inadvertent injury, unnecessary nephrectomy or, even death.
Tipo de Recurso	Artículo original
doi	10.4067/S0717-95022013000200023
Formato Recurso	pdf
Palabras Claves	Kidney Renal Veins Anatomical variations VEIN Riñón Venas renales Variaciones anatómicas VENA
Ubicación del archivo	http://dx.doi.org/10.4067/S0717-95022013000200023
Materias	Kidney Renal Veins Anatomical variations VEIN Riñón Venas renales Variaciones anatómicas VENA
Disciplinas de la OCDE	Anatomía y Morfología Cirugía Urología y Nefrología
Título de la cita (Recomendado-único)	Persistencia del Collar Venoso Renal
Revista/Libro	INTERNATIONAL JOURNAL OF MORPHOLOGY
Tipo de ruta	dorada verde
Access Rights	acceso abierto
Derechos de acceso	acceso abierto
License	CC BY-NC
Condición de la licencia (Recomendado-repetible)	CC BY-NC
Idioma	es
Identificador del recurso (Mandatado-único)	Artículo original
Versión del recurso (Recomendado-único)	versión publicada
Editorial	SOC CHILENA ANATOMIA
ISSN	0717-9502
Página de inicio (Recomendado-único)	500
Página final (Recomendado-único)	504
Categoría WOS	Anatomía y morfología Anatomy & Morphology
Formato	pdf
Id de Web of Science	WOS:000327763000023