A case of KIT negative extra-gastrointestinal stromal tumor arising in the greater omentum with predominant cystic formation.
Extra-gastrointestinal stromal tumor
Gastrointestinal stromal tumor
Greater omentum
KIT
Journal
Radiology case reports
ISSN: 1930-0433
Titre abrégé: Radiol Case Rep
Pays: Netherlands
ID NLM: 101467888
Informations de publication
Date de publication:
Aug 2021
Aug 2021
Historique:
received:
22
05
2021
accepted:
23
05
2021
entrez:
1
7
2021
pubmed:
2
7
2021
medline:
2
7
2021
Statut:
epublish
Résumé
We report a rare case of KIT-negative extra-gastrointestinal stromal tumor, in a 40-year-old woman. Contrast-enhanced computed tomography and magnetic resonance imaging revealed a >15-cm mass of multiple cystic lesions in the greater omentum. Histopathological findings after surgery showed a sheet-like growth of stellate tumor cells from epithelial cells, cystic degeneration, and mucus-like stroma. Immunohistochemistry was positive for discovered on GIST-1 (DOG1) but negative for CD117 (c-kit).
Identifiants
pubmed: 34194597
doi: 10.1016/j.radcr.2021.05.061
pii: S1930-0433(21)00354-X
pmc: PMC8237296
doi:
Types de publication
Case Reports
Langues
eng
Pagination
2315-2318Commentaires et corrections
Type : ErratumIn
Informations de copyright
© 2021 The Authors. Published by Elsevier Inc. on behalf of University of Washington.
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