Summary
Background
Congenital retroperitoneal veins anomalies (RVAs) are very infrequent, but have a relevant clinical importance in abdominal aortic surgery.
Methods
We hereby present a unique case of a man with infrarenal abdominal aortic aneurysm associated with a rare anatomical variation of the left renal vein (LRV) consisting of a small ventral suprarenal and a large retroaortic vein, both draining directly into the inferior vena cava. Starting from this case we carried out an extensive literature review on clinical and surgical implications of RVAs.
Results
The retroaortic renal vein was detected preoperatively by computed tomography angiography (CTA), but the suprarenal vein was unexpected. Both infrarenal aortic clamping and aneurysm resection resulted demanding and required careful exposure of the anomalous suprarenal vein and identification of both renal arteries origin. No intraoperative bleeding or other complications occurred.
Conclusions
The awareness and recognition of RVAs is mandatory to avoid injuries during abdominal aortic surgery.
References
Kudo FA, Nishibe T, Miyazaki K, Flores J, Yasuda K. Left renal vein anomaly associated with abdominal aortic aneurysm surgery: report of a case. Surg Today. 2003;33(8):609–11.
Shindo S, Kubota K, Kojima A, Iyori K, Ishimoto T, Kobayashi M, Kamiya K, Tada Y. Anomalies of inferior vena cava and left renal vein: risks in aortic surgery. Ann Vasc Surg. 2000;14(4):393–6.
Singla RK, Sharma T, Gupta R. Retro-aortic left renal vein with suprarenal vein draining into inferior vena cava. Int J Anat Variat. 2010;3:134–7.
Gil RJ, Gimeno FM. Major venous anomalies and abdominal aortic surgery. Interact Cardiovasc Thoracic Surg. 2010;10(4): 631–3. doi:10.1510/icvts.2009.225565.
Shuang-Qin Y, Yosuke U., Nunekazu N, Noriyuki O, Mosahiro I. The three most common variations of the left renal vein: a review and meta-analysis. Surg Radiol Anat. 2012;34(9):799–804. doi:10.1007/s00276-012-0968-1.
Truty MJ, Bower TC. Congenital anomalies of the inferior vena cava and left renal vein: Implications during open abdominal aortic aneurysm reconstruction. Ann Vasc Surg. 2007;21(2):186–97.
Mansour MA, Rutherford RB, Metkalf RK, Pearce WH. Spontaneous aorto-left renal vein fistula: the “abdominal pain, haematuria, silent left kidney” syndrome. Surgery. 1991;109:101–6.
Yesildag A, Adanir E, Koroglu M, Baykal B, Oyar O, Gulsoy UK. Incidence of left renal vein anomalies in routine abdominal CT scans. Tani Girisim Radyol. 2004;10:140–3.
Arslan H, Etilik O, Ceylan K, Temizoz O, Harman M, Kavan M. Incidence of retroaortic left renal vein and its relationship with varicocele. Eur Radiol. 2005;15(8):1717–20. doi:10.1007/s00330-004-2563-2.
Lee S, Kim W, Kang KP, Kwak HS, Park SK. Microscopic hematuria and the posterior nutcracker phenomenon. Kidney Int. 2007;72:1037. doi:10.1038/sj-ki.5002415.
Rassi I, Khabbaz Z, Chelala D, et al. A new variant of the posterior nutcracker phenomenon. J Vasc Surg. 2010;51(5):1279.
Koc Z, Ulusan S, Tokmak N, Oguzkurt L, Yildirim T. Double retroaortic left renal vein as a possible cause of pelvic congestion syndrome: Imaging findings in two patients. Br J Radiol. 2006;79(946):e152–5.
Cocheteaux B, Mounier-Vehier C, Gaxotte V, McFadden EP, Francke JP, Beregi JP: Rare variations in renal veins anatomy and blood supply: CT appearances and embryologic background, a pictorial essay. Eur Radiol. 2001;11:779–86.
Carriero A, Magarelli N, Tamburri L, Tonni AG, Iezzi A, Bonomo L. Magnetic resonance angiography of the left renal vein. Surg Radiol Anat. 1994;16(2):205–9.
Natsis K, Tsitouridis I, Totlis T, Levva S, Tsikaras P, Skandalakis P. Proposal for classification of the circumaortic renal collar’s morphology. Am Surg. 2008;74(12):1190–4.
Brener BJ, Darling RC, Frederick PL, Linton RR. Major venous anomalies complicating abdominal aortic surgery. Arch Surg. 1974;108(2):159–65.
Toda R, Iguro Y, Moriyama Y, Hisashi Y, Masuda H, Sakata R. Double left renal vein associated with abdominal aortic aneurysm. Ann Thorac Cardiovasc Surg. 2001;7(2):113–5.
Nonami Y, Yamazaki M, Sato K, Sakamoto H, Ogoshi S. Two types of major venous anomalies associated with abdominal aortic aneurysmectomy: a report of two cases. Surg Today. 1996;26(11):940–4.
Bass JE, Redwine MD, Kramer LA, Huynh PT, Harris JH. Spectrum of congenital anomalies of the inferior vena cava: cross-sectional imaging findings. Radio Graphics. 2000;20:639–52.
Giglia JS, Thompson JK. Repair of a thoracoabdominal aortic aneurysm in the presence of left-sided inferior vena cava. J Vasc Surg. 2004;40(1):161–3.
Karkos CD, Bruce IA, Thomson GJL, Lambert ME. Retroaortic left renal vein and its implications in abdominal aortic surgery. Ann Vasc Surg. 2001;15(6):703–8.
Standring S. Gray’s Anatomy 40th Edn. Churchill Livingston, Spain, 2008.
Kleiner DE, Harthun NL. Unusual anomaly complicating abdominal aortic aneurysm repair: anterior inferior vena cava. Vasc Endovasc Surg. 2009;43(1):87–8.
Acknowledgments
The authors wish to thank Ms Elena Harwood for the linguistic revision of this paper.
Conflict of interest
Francesco De Santis, Gabriele Mani, Guido Martini, Mathias Colangelo and Norma Decaminada declare that they have no conflict of interest.
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De Santis, F., Mani, G., Martini, G. et al. Detection of rare variant of “circumaortic venous collar” during infrarenal abdominal aortic aneurysm repair: case report and literature review. Eur Surg 46, 85–89 (2014). https://doi.org/10.1007/s10353-013-0241-9
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DOI: https://doi.org/10.1007/s10353-013-0241-9