The arterial supply of the human kidney with special reference to accessory renal arteries

Sykes, David

doi:10.1002/bjs.18005022204

Cited by 79 publications

(36 citation statements)

References 12 publications

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“…Clinical investigations [1,11,15,22,31,34,37] that comprised 3059 kidney transplants revealed 523 cases of multiple kidney arteries (17.1%), with the prevalence rate ranging between 7.79% [22] and 31.4% [37]. On the other hand, in the autopsy material [2,21,23,24,32,38], 213 (18.7%) multiple renal arteries were diagnosed of the 1141 investigated kidneys, ranging between 2% [23] and 24.8% [38]. Based on the above-mentioned data, the type of sampled material had no influence on the occurrence of multiple kidney arteries.…”

Section: Discussionmentioning

confidence: 99%

Investigations on renal vascularisation pathology in the Polish population. 1. Incidence of multiple kidney arteries

Sośnik¹,

Sośnik²

2017

Folia Morphol

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Section: Discussionmentioning

confidence: 99%

Investigations on renal vascularisation pathology in the Polish population. 1. Incidence of multiple kidney arteries

Sośnik¹,

Sośnik²

2017

Folia Morphol

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“…Qualquer flexibilidade na morfologia e topografia de estruturas do corpo que não altere sua fisiologia pode ser considerada uma variação anatômica e, portanto, deve ser diferenciada de aberrações e má formações, pois nestas há influência negativa sob o ponto de vista fisiológico (SYKES, 1963;SANUDO;VAZQUEZ;PUERTA, 2003). No entanto, as variações podem estar correlacionadas com predisposições à certas enfermidades e achados em exames clínicos (WILLAM, HUMPHERSON, 1999).…”

Section: Discussionunclassified

Artéria renal dupla em gato

et al. 2011

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ResumoO conhecimento das variações nos vasos renais possui importância em um programa de sistematização da anatomia radiológica e cirúrgica, tanto para o homem quanto para animais destinados a pesquisa, ensino e treinamento cirúrgico. As artérias renais têm sido estudas tanto radiograficamente quanto através de dissecção. Atenção particular é dada ao estudo desses vasos enfatizando as variações entre as diferentes espécies animais. O local de origem das artérias renais a partir da aorta abdominal varia de acordo com a topografia renal nos diferentes animais. A artéria renal direita se origina mais cranialmente que a esquerda de acordo com a posição mais cranial do rim direito. O objetivo deste artigo é descrever um caso de dupla artéria renal esquerda originando-se da superfície ventral da artéria aorta abdominal em um cadáver de gato macho com três anos de idade. O mesmo foi fixado e preservado com solução de formaldeído a 10% e teve o seu sistema arterial preenchido com látex corado. Observou-se que o rim esquerdo foi suprido por duas artérias renais, de diferente topografia e arranjo, caracterizando duplicidade da artéria renal. Palavras-chave: Duplicidade, artéria renal, gato AbstractKnowledge of the renal vessels variations has importance in a systematization program of radiological and surgical anatomy, both in humans and animals, applied for research and surgical training. Renal arteries have been considered by dissective or angiographic study means. Particular attention has been paid to the study of these vessels, outlining the variations noticed among various animal species. The renal arteries sites of origin of the abdominal aorta vary according to the renal topography of the different animals. As a rule, the right artery arises more cranially than the left one, according with the most cranial position of the right kidney. Thus, the goal of this article is to describe a case of a left double renal artery originating from the ventral portion of the aorta, in a three old male cat cadaver, formalin-preserved at 10% and with latex colored vascular injection. It was observed that the left kidney was supplied by two arteries of different topography and arrangements, showing duplicity of the renal artery.

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“…The frequency of accessory arteries at the lower pole was found to be more than at the upper pole by some workers 3,5,24 . Accessory arteries were also seen both at the poles and at the hilum.…”

Section: Discussionmentioning

confidence: 89%

“…Also accessory arteries occurring at lower pole only were considered in relation to lower polar artery causing hydronephrosis. 8 The accessory arteries forming independent segments have been reported by Sykes 5 . Present study showed accessory arteries forming independent segments in seven kidneys (63.63%) and forming additional supply to a segment in four kidneys (36.36 %).…”

Section: Discussionmentioning

confidence: 90%

“…Thus accessory arteries are normal segmental arteries with more proximal origin than usual 4 . The additional renal arteries in the adult would be expected to arise on embryological grounds from the median sacral, the external or common iliac arteries or the lower part of abdominal aorta 5 . Some studies have shown the origin of accessory renal arteries from aorta and the renal artery.…”

Section: Discussionmentioning

confidence: 99%

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