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Endoscopic Mucosal Resection (EMR)

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Advanced Colonoscopy and Endoluminal Surgery

Abstract

Endoscopic mucosal resection (EMR) is a minimally invasive alternative for the treatment of various benign, precancerous, and early stage malignant lesions with low risk of lymph node involvement. We review the common indications for its use in the colon and rectum, and provide description of the various EMR techniques, including the novel technique of underwater EMR. Comparison is made between the various submucosal injection solutions available for use during EMR, followed by an overview of the common complications and their management. Finally, clinical outcomes are described and compared to the technique of endoscopic submucosal dissection (ESD).

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Abbreviations

APC:

Argon plasma coagulation

C-EMR:

Cap-assisted EMR

CT:

Computed tomography

DW:

Dextrose water

EMR:

Endoscopic mucosal resection

ESD:

Endoscopic submucosal dissection

EUS:

Endoscopic ultrasound

FM:

Fibrinogen mixture

HA:

Hyaluronic acid

HES:

Hydroxyethyl starch

HPMC:

Hydroxypropyl methylcellulose

HS:

Hypertonic saline

I-EMR:

Injection-assisted EMR

L-EMR:

Ligation-assisted EMR

NS:

Normal saline

PPS:

Postpolypectomy syndrome

U-EMR:

Underwater EMR

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Correspondence to Jeffrey Marks M.D., F.A.C.S., F.A.S.G.E. .

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Endoscopic resection of a mucosal resection using I-EMR. (MP4 104,221 kb)

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Ladhani, H., Khadra, H., Marks, J. (2017). Endoscopic Mucosal Resection (EMR). In: Lee, S., Ross, H., Rivadeneira, D., Steele, S., Feingold, D. (eds) Advanced Colonoscopy and Endoluminal Surgery. Springer, Cham. https://doi.org/10.1007/978-3-319-48370-2_15

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  • DOI: https://doi.org/10.1007/978-3-319-48370-2_15

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  • Online ISBN: 978-3-319-48370-2

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