Angiodysplasia classification: Difference between revisions
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==Classification== | ==Classification== | ||
There are multiple systems of classification of angiodysplasia. | |||
One system of classification is based on location, size, and number of angiodysplastic lesions. <ref name="pmid9852467">{{cite journal| author=Schmit A, Van Gossum A| title=Proposal for an endoscopic classification of digestive angiodysplasias for therapeutic trials. The European Club of Enteroscopy. | journal=Gastrointest Endosc | year= 1998 | volume= 48 | issue= 6 | pages= 659 | pmid=9852467 | doi=10.1016/s0016-5107(98)70080-x | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=9852467 }} </ref> | |||
Another system uses endoscopic findings to classify angiodysplasia into: <ref name="pmid18155439">{{cite journal| author=Yano T, Yamamoto H, Sunada K, Miyata T, Iwamoto M, Hayashi Y | display-authors=etal| title=Endoscopic classification of vascular lesions of the small intestine (with videos). | journal=Gastrointest Endosc | year= 2008 | volume= 67 | issue= 1 | pages= 169-72 | pmid=18155439 | doi=10.1016/j.gie.2007.08.005 | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=18155439 }} </ref> | |||
Type 1: Angioectasias<br> | |||
Type 2: Dieulafoy's lesions<br> | |||
Type 3 - Pulsatile red protrusion, with surrounding venous dilatation<br> | |||
Type 4 - Other lesions not classified into any of the above categories. | |||
<br /> | |||
==References== | ==References== | ||
Revision as of 18:45, 10 September 2021
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Nikita Singh, M.D.[2]
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Classification
There are multiple systems of classification of angiodysplasia. One system of classification is based on location, size, and number of angiodysplastic lesions. [1] Another system uses endoscopic findings to classify angiodysplasia into: [2]
Type 1: Angioectasias
Type 2: Dieulafoy's lesions
Type 3 - Pulsatile red protrusion, with surrounding venous dilatation
Type 4 - Other lesions not classified into any of the above categories.
References
- ↑ Schmit A, Van Gossum A (1998). "Proposal for an endoscopic classification of digestive angiodysplasias for therapeutic trials. The European Club of Enteroscopy". Gastrointest Endosc. 48 (6): 659. doi:10.1016/s0016-5107(98)70080-x. PMID 9852467.
- ↑ Yano T, Yamamoto H, Sunada K, Miyata T, Iwamoto M, Hayashi Y; et al. (2008). "Endoscopic classification of vascular lesions of the small intestine (with videos)". Gastrointest Endosc. 67 (1): 169–72. doi:10.1016/j.gie.2007.08.005. PMID 18155439.