Clin Colon Rectal Surg 2016; 29(04): 306-314
DOI: 10.1055/s-0036-1584090
Review Article
Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Colonic Polyps: Treatment

Emily Huang
1   Department of Surgery, University of California San Francisco, San Francisco, California
,
Ankit Sarin
2   Department of Surgery, Section of Colorectal Surgery, University of California San Francisco, San Francisco, California
› Author Affiliations
Further Information

Publication History

Publication Date:
21 November 2016 (online)

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Abstract

Colonic polyps are considered to be precursors of colon cancer based on several different molecular pathway models and should be resected with a principle of complete excisional biopsy. Several techniques are available for excisional biopsy, ranging from endoscopic techniques such as snare polypectomy, endoscopic mucosal resection (EMR), and endoscopic submucosal dissection (ESD) to surgical colonic resection and colonic endolaparoscopic surgery (CELS). This article focuses on these modalities with contemporary recommendations for choice of modality based on the size and features of the polyp encountered upon endoscopy. In addition, the morphologically apparent risk factors for polyps harboring invasive malignancy are discussed along with implications for management. Current literature on the comparative risks and benefits of EMR, ESD, CELS, and surgical resection is reviewed, as well as recommendations regarding cancer risk and subsequent surveillance.