Colonoscopic polypectomy and submucosal dissection of colon	Endoscopic excision of polyp of large intestine using sigmoidoscope	Endoscopy with surgical procedure	Sigmoid colectomy	Sigmoidoscopy
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Sigmoidoscopy with excision of polyp and submucosal dissection (procedure)
	Sigmoidoscopy with excision of polyp and submucosal dissection
	sigmoïdoscopie met poliepectomie door submucosale dissectie

Id	85171000146104
Status	Defined

Direct morphology	Polyp
Method	Excision - action
Procedure site - Direct	Sigmoid colon structure
Using access device	Sigmoidoscope

Method	Dissection - action
Procedure site - Direct	Colonic submucosa
Using access device	Sigmoidoscope

Method	Inspection - action
Procedure site - Direct	Sigmoid colon structure
Using device	Sigmoidoscope

DHD Procedure thesaurus reference set