Abstract
Background
3-D relations between the ileocolic (ICA), right colic artery (RCA) with the superior mesenteric vein (SMV) have been described in cadavers. However, no data exists on preoperative evaluation of these relations.
Aim
To define the length of crossing and 3-D position of the ICA and RCA to the SMV in patients undergoing multidetector computerized tomography (MDCT) angiography.
Methods
MDCT angiographies were analyzed with the aid of Osirix v.3.0.2. image processing application. All the datasets included arterial and venous phase, undergoing multimodal visualization: 2D multiplanar reconstruction with maximum intensity projection and 3D Volume rendering. The anatomical relations were analyzed in various planes (orthogonal and oblique), depending upon their particular course. When a clear spatial reference was achieved, the distance of the colic artery from their origin on the aorta to the right border of the SMV was measured, and its position noted.
Results
50 MDCT were analyzed (29 male). RCA occurred in 27 patients (54.0%), 25 (92.6%) passed anterior to the SMV. Length of crossing was 22.7 ± 8.1 (8.3–41.3) mm. The ICA occurred in 48 (96%) passing under the SMV in 38 (79.2%). Length of crossing 15.4 ± 5.8 (14.0–26.6) mm.
Conclusions
RCA occurs in 54% patients, passes over the SMV in 92.6% specimens and leaves a 22.7 mm stump. ICA passes under the SMV in most cases, leaving a 15.4 mm stump. These data could be of crucial importance to the surgeon facing laparoscopic right colectomy for cancer.
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References
Garcia-Ruiz A, Milsom JW, Ludwig KA, Marchesa P (1996) Right colonic arterial anatomy, implications for laparoscopic surgery. Dis Colon Rectum 39:906–911
Shatari T, Fujita M, Nozawa K, Haku K, Niimi M, Ikeda Y, Kann S, Kodaira S (2003) Vascular anatomy for right colon lymphadenectomy. Surg Radiol Anat 25:86–88
Ignjatovic D, Sund S, Stimec B, Bergamaschi R (2007) Vascular relationships in right colectomy for cancer: clinical implications. Tech Coloproctol 11:247–250
Nawaz A, Litt HI, Stavropoulos SW, Charagundla SR, Shlansky-Goldberg RD, Freiman DB, Chittams J, Pyeritz RE, Trerotola SO (2008) Digital subtraction pulmonary arteriography versus multidetector CT in the detection of pulmonary arteriovenous malformations. J Vasc Interv Radiol 19:1582–1588
Heiss P, Zorger N, Hamer OW, Seitz J, Müller-Wille R, Koller M, Herold T, Schölmerich J, Feuerbach S, Wrede CE (2009) Optimized multidetector computed tomographic protocol for the diagnosis of active obscure gastrointestinal bleeding: a feasibility study. J Comput Assist Tomogr 33:698–704
Choi SI, Lee KY, Park SJ, Lee SH (2010) Single port laparoscopic right hemicolectomy with D3 dissection for advanced colon cancer. World J Gastroenterol 16:275–278
Hohenberger W, Weber K, Matzel K, Papadopoulos T, Merkel S (2009) Standardized surgery for colonic cancer: complete mesocolic excision and central ligation: technical notes and outcome. Colorectal Dis 11:354–364
West NP, Hohenberger W, Weber K, Perrakis A, Finan PJ, Quirke P (2010) Complete mesocolic excision with central vascular ligation produces an oncologically superior specimen compared with standard surgery for carcinoma of the colon. J Clin Oncol 28:272–278
Chang GJ, Rodriguez-Bigas MA, Skibber JM, Moyer VA (2007) Lymph node evaluation and survival after curative resection of colon cancer: systematic review. J Natl Cancer Inst 99:433–441
Suzuki O, Sekishita Y, Shiono T, Ono K, Fujimori M, Kondo S (2006) Number of lymph node metastases is better predictor of prognosis than level of lymph node metastases in patients with node-positive colon cancer. J Am Coll Surg 202:732–736
Park IJ, Choi GS, Kang BM, Lim KH, Jun SH (2009) Lymph node metastasis patterns in right-sided colon cancers: is segmental resection of these tumors oncologically safe? Ann Surg Oncol 16:1501–1506
Sutter R, Heilmaier C, Lutz AM, Weishaupt D, Seifert B, Willmann JK (2009) MR angiography with parallel acquisition for assessment of the visceral arteries: comparison with conventional MR angiography and 64-detector-row computed tomography. Eur Radiol 19(11):2679–2688
Disclosures
Drs. Milan Spasojevic, Bojan Stimec, Jean Fasel, Sylvain Terraz, and Dejan Ignjatovic have no conflicts of interest or financial ties to disclose.
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Spasojevic, M., Stimec, B.V., Fasel, J.F. et al. 3D relations between right colon arteries and the superior mesenteric vein: a preliminary study with multidetector computed tomography. Surg Endosc 25, 1883–1886 (2011). https://doi.org/10.1007/s00464-010-1480-5
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DOI: https://doi.org/10.1007/s00464-010-1480-5