Mucosal Schwann-Cell Hamartoma Diagnosed by Using an Endoscopic Snare Polypectomy
Annals of Coloproctology
;
: 130-134, 2013.
Article
Dans Anglais
| WPRIM
| ID: wpr-188673
ABSTRACT
Colorectal polyps of mesenchymal origin are a rare group of colorectal disorders. A "mucosal Schwann-cell hamartoma," which is one type of polypoid lesion that originates from the mesenchyme, is a newly-proposed disease entity to be distinguished from the neurofibromas found in type-1 neurofibromatosis. This lesion is composed of pure Schwann-cell proliferation in the lamina propria and shows diffuse immunoreactivity for the S-100 protein. We report a case of a polypoid lesion of the colon with the features of this recently-proposed disease entity.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Polypes
/
Cellules de Schwann
/
Protéines S100
/
Neurofibromatoses
/
Côlon
/
Protéines SNARE
/
Hamartomes
/
Mésoderme
/
Muqueuse
/
Neurofibrome
Type d'étude:
Etude diagnostique
langue:
Anglais
Texte intégral:
Annals of Coloproctology
Année:
2013
Type:
Article
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