Multimode ultrasound imaging of an anal canal gastrointestinal stromal tumour (GIST).
Anal canal tumour
Anorectal tumour
Gastrointestinal stromal tumour
Ultrasound imaging
Journal
Techniques in coloproctology
ISSN: 1128-045X
Titre abrégé: Tech Coloproctol
Pays: Italy
ID NLM: 9613614
Informations de publication
Date de publication:
27 May 2024
27 May 2024
Historique:
received:
25
01
2024
accepted:
14
04
2024
medline:
27
5
2024
pubmed:
27
5
2024
entrez:
27
5
2024
Statut:
epublish
Résumé
Gastrointestinal stromal tumours (GISTs) can develop throughout the entire gastrointestinal tract, but these tumours are usually found in the stomach and small intestine. In this case, a rare GIST arising from the anal canal was investigated using high-frequency endoanal ultrasound and external three-dimensional ultrasound with tomographic ultrasound imaging. The endoanal approach revealed the inner structure of the tumour. External ultrasound was used to determine the relationship between the lesion and surrounding tissues. In the limited reports of anal canal GISTs, no other lesions have been correctly diagnosed preoperatively or displayed in detail on imaging. The multilayer structure of the anal sphincter and these lesions can be clearly displayed by a variety of ultrasound imaging methods, which are nonradiative, low-cost and easily accessible. Modern ultrasound has the potential for broad application in anal canal tumour diagnosis and surveillance.
Identifiants
pubmed: 38801613
doi: 10.1007/s10151-024-02934-2
pii: 10.1007/s10151-024-02934-2
doi:
Types de publication
Journal Article
Case Reports
Langues
eng
Sous-ensembles de citation
IM
Pagination
61Informations de copyright
© 2024. Springer Nature Switzerland AG.
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