Renal Arterial and Venous System Variations in 1,073 Kidney Donors in Turkey

Introduction:Renal vasculature variations are seen in both arterial and venous systems. In Turkey, 80% of kidney transplantations are performed by living donors. Therefore, this study aimed to identify the incidence and morphologic variations of renal vessels in a group of Turkish kidney donors.Meth...

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Autores principales:	Abdülhak Hamit Karayağız, Ulukan Cenal, Türker Ertürk, Ebru Özdemir, Seyit Ali Volkan Polatkan, Gülay Yılmaz, Ülkem Çakır, İbrahim Berber
Formato:	article
Lenguaje:	EN
Publicado:	Galenos Yayinevi 2021
Materias:	renal arterial variations renal venous variations multiple renal artery multiple renal vein Medicine R
Acceso en línea:	https://doaj.org/article/4a01724a07d547919cc2d7f3e2c76701
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spelling	oai:doaj.org-article:4a01724a07d547919cc2d7f3e2c767012021-11-23T10:25:25ZRenal Arterial and Venous System Variations in 1,073 Kidney Donors in Turkey2619-97932148-094X10.4274/imj.galenos.2021.31957https://doaj.org/article/4a01724a07d547919cc2d7f3e2c767012021-11-01T00:00:00Z http://istanbulmedicaljournal.org/archives/archive-detail/article-preview/renal-arterial-and-venous-system-variations-in-107/49707 https://doaj.org/toc/2619-9793https://doaj.org/toc/2148-094XIntroduction:Renal vasculature variations are seen in both arterial and venous systems. In Turkey, 80% of kidney transplantations are performed by living donors. Therefore, this study aimed to identify the incidence and morphologic variations of renal vessels in a group of Turkish kidney donors.Methods:The computed tomography angiography of 1,073 kidney donors were retrospectively evaluated for vascular variations, such as multiple renal arteries (MRA), polar or accessory renal arteries (ARA), early division of renal artery, multiple renal veins (MRV), retro-aortic renal vein (RARV), and inferior vena cava duplication.Results:One vascular variation in the renal vascular system was found in 637 of 1,073 (59.4%) kidney donors. The MRA was observed in 380 (35.4%) donors. The ARA were reported in 180 (16.8%) and 227 (20.2%) donors, respectively. Renal arteries were divided earlier than expected in 230 (21.4%) donors. The MRV and RARVS were seen in 205 (19.1%) and 77 (7.2%) patients, respectively. Only 2 cases of inferior vena cava duplication were determined.Conclusion:Renal arterial and venous system variations are very common, and detailed preoperative evaluation provides an opportunity to choose the best surgical modality and minimize intra- and post-operative complications.Abdülhak Hamit KarayağızUlukan CenalTürker ErtürkEbru ÖzdemirSeyit Ali Volkan PolatkanGülay YılmazÜlkem Çakırİbrahim BerberGalenos Yayineviarticlerenal arterial variationsrenal venous variationsmultiple renal arterymultiple renal veinMedicineRENİstanbul Medical Journal, Vol 22, Iss 4, Pp 257-260 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	renal arterial variations renal venous variations multiple renal artery multiple renal vein Medicine R
spellingShingle	renal arterial variations renal venous variations multiple renal artery multiple renal vein Medicine R Abdülhak Hamit Karayağız Ulukan Cenal Türker Ertürk Ebru Özdemir Seyit Ali Volkan Polatkan Gülay Yılmaz Ülkem Çakır İbrahim Berber Renal Arterial and Venous System Variations in 1,073 Kidney Donors in Turkey
description	Introduction:Renal vasculature variations are seen in both arterial and venous systems. In Turkey, 80% of kidney transplantations are performed by living donors. Therefore, this study aimed to identify the incidence and morphologic variations of renal vessels in a group of Turkish kidney donors.Methods:The computed tomography angiography of 1,073 kidney donors were retrospectively evaluated for vascular variations, such as multiple renal arteries (MRA), polar or accessory renal arteries (ARA), early division of renal artery, multiple renal veins (MRV), retro-aortic renal vein (RARV), and inferior vena cava duplication.Results:One vascular variation in the renal vascular system was found in 637 of 1,073 (59.4%) kidney donors. The MRA was observed in 380 (35.4%) donors. The ARA were reported in 180 (16.8%) and 227 (20.2%) donors, respectively. Renal arteries were divided earlier than expected in 230 (21.4%) donors. The MRV and RARVS were seen in 205 (19.1%) and 77 (7.2%) patients, respectively. Only 2 cases of inferior vena cava duplication were determined.Conclusion:Renal arterial and venous system variations are very common, and detailed preoperative evaluation provides an opportunity to choose the best surgical modality and minimize intra- and post-operative complications.
format	article
author	Abdülhak Hamit Karayağız Ulukan Cenal Türker Ertürk Ebru Özdemir Seyit Ali Volkan Polatkan Gülay Yılmaz Ülkem Çakır İbrahim Berber
author_facet	Abdülhak Hamit Karayağız Ulukan Cenal Türker Ertürk Ebru Özdemir Seyit Ali Volkan Polatkan Gülay Yılmaz Ülkem Çakır İbrahim Berber
author_sort	Abdülhak Hamit Karayağız
title	Renal Arterial and Venous System Variations in 1,073 Kidney Donors in Turkey
title_short	Renal Arterial and Venous System Variations in 1,073 Kidney Donors in Turkey
title_full	Renal Arterial and Venous System Variations in 1,073 Kidney Donors in Turkey
title_fullStr	Renal Arterial and Venous System Variations in 1,073 Kidney Donors in Turkey
title_full_unstemmed	Renal Arterial and Venous System Variations in 1,073 Kidney Donors in Turkey
title_sort	renal arterial and venous system variations in 1,073 kidney donors in turkey
publisher	Galenos Yayinevi
publishDate	2021
url	https://doaj.org/article/4a01724a07d547919cc2d7f3e2c76701
work_keys_str_mv	AT abdulhakhamitkarayagız renalarterialandvenoussystemvariationsin1073kidneydonorsinturkey AT ulukancenal renalarterialandvenoussystemvariationsin1073kidneydonorsinturkey AT turkererturk renalarterialandvenoussystemvariationsin1073kidneydonorsinturkey AT ebruozdemir renalarterialandvenoussystemvariationsin1073kidneydonorsinturkey AT seyitalivolkanpolatkan renalarterialandvenoussystemvariationsin1073kidneydonorsinturkey AT gulayyılmaz renalarterialandvenoussystemvariationsin1073kidneydonorsinturkey AT ulkemcakır renalarterialandvenoussystemvariationsin1073kidneydonorsinturkey AT ibrahimberber renalarterialandvenoussystemvariationsin1073kidneydonorsinturkey
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Renal Arterial and Venous System Variations in 1,073 Kidney Donors in Turkey

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