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Difference between revisions of "Polypectomy scar"
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==General== | ==General== | ||
*Scar alone is difficult to differentiate from scar with cancer.<ref>{{cite journal |vauthors=Riu Pons F, Andreu M, Gimeno Beltran J, Álvarez-Gonzalez MA, Seoane Urgorri A, Dedeu JM, Barranco Priego L, Bessa X |title=Narrow band imaging and white light endoscopy in the characterization of a polypectomy scar: A single-blind observational study |journal=World J. Gastroenterol. |volume=24 |issue=45 |pages=5179–5188 |date=December 2018 |pmid=30568394 |pmc=6288651 |doi=10.3748/wjg.v24.i45.5179 |url=}}</ref> | *Scar alone is difficult to differentiate from scar with cancer.<ref>{{cite journal |vauthors=Riu Pons F, Andreu M, Gimeno Beltran J, Álvarez-Gonzalez MA, Seoane Urgorri A, Dedeu JM, Barranco Priego L, Bessa X |title=Narrow band imaging and white light endoscopy in the characterization of a polypectomy scar: A single-blind observational study |journal=World J. Gastroenterol. |volume=24 |issue=45 |pages=5179–5188 |date=December 2018 |pmid=30568394 |pmc=6288651 |doi=10.3748/wjg.v24.i45.5179 |url=}}</ref> | ||
==Microscopic== | ==Microscopic== | ||
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DDx: | DDx: | ||
*Polypectomy scar with adenocarcinoma. | *Polypectomy scar with adenocarcinoma. | ||
*Focal fibrosis due to other cause. | |||
==Sign out== | |||
Should be signed in a non-commital way (e.g. "focal submucosal fibrosis") if no prior pathology is available/specimen is not labelled something like "old polypectomy site". | |||
===Images=== | ===Images=== | ||