Difference between revisions of "Polypectomy scar"
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Revision as of 16:55, 28 May 2020
A polypectomy scar results from a polypectomy.
General
- Scar alone is difficult to differentiate from scar with cancer.[1]
Microscopic
Features:
- Focal submucosal fibrosis.
DDx:
- Polypectomy scar with adenocarcinoma.
Images
CPR - extremely low mag. (WC)
CPR - very low mag. (WC)
CPR - low mag. (WC)
See also
References
- ↑ "Narrow band imaging and white light endoscopy in the characterization of a polypectomy scar: A single-blind observational study". World J. Gastroenterol. 24 (45): 5179–5188. December 2018. doi:10.3748/wjg.v24.i45.5179. PMC 6288651. PMID 30568394. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6288651/.