Minerva chirurgica
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Complete removal of mesocolon "as an envelope" (complete mesocolic excision, CME) with central vascular ligation and apical node dissection (CVL) in the surgical management of right sided colonic cancer is a novel technique focused on resection of the colon surrounded by its intact primitive dorsal mesentery containing the tumors and all the routes of initial cancerous diffusion; our aim was to evaluate quality of surgical specimens and the relative impact on long-term oncologic outcome when compared to less radical planes of surgery. ⋯ CME with CVL follows the oncologic principle based on resection of the primitive embryological mesenterium as an intact envelope, along with central lymphadenectomy up to the apical nodes, translating in higher surgical specimens quality and significant impact on locoregional control and overall survival when compared to less radical planes of surgery.