Understanding CT imaging findings based on the underlying pathophysiology in patients with small bowel ischemia.
Computed tomography, X-ray
Mesenteric ischemia
Small bowel ischemia
Small bowel obstruction
Journal
Japanese journal of radiology
ISSN: 1867-108X
Titre abrégé: Jpn J Radiol
Pays: Japan
ID NLM: 101490689
Informations de publication
Date de publication:
Apr 2023
Apr 2023
Historique:
received:
31
08
2022
accepted:
27
11
2022
medline:
4
4
2023
pubmed:
7
12
2022
entrez:
6
12
2022
Statut:
ppublish
Résumé
Because acute small bowel ischemia has a high mortality rate, it requires rapid intervention to avoid unfavorable outcomes. Computed tomography (CT) examination is important for the diagnosis of bowel ischemia. Acute small bowel ischemia can be the result of small bowel obstruction or mesenteric ischemia, including mesenteric arterial occlusion, mesenteric venous thrombosis, and non-occlusive mesenteric ischemia. The clinical significance of each CT finding is unique and depends on the underlying pathophysiology. This review describes the definition and mechanism(s) of bowel ischemia, reviews CT findings suggesting bowel ischemia, details factors involved in the development of small bowel ischemia, and presents CT findings with respect to the different factors based on the underlying pathophysiology. Such knowledge is needed for accurate treatment decisions.
Identifiants
pubmed: 36472804
doi: 10.1007/s11604-022-01367-x
pii: 10.1007/s11604-022-01367-x
pmc: PMC10066158
doi:
Types de publication
Journal Article
Review
Langues
eng
Sous-ensembles de citation
IM
Pagination
353-366Subventions
Organisme : Canon Medical Systems Corporation
ID : A1700878
Organisme : FUJIFILM Healthcare Corporation
ID : 0G20KA7113
Informations de copyright
© 2022. The Author(s).
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