Arterial Pseudoaneurysm Mimicking a Mural Nodule Within a Pancreatic Cyst.
Endoscopic ultrasound
Mural nodule
Pancreatic cysts
Pseudoaneurysm
Pseudocyst
Journal
ACG case reports journal
ISSN: 2326-3253
Titre abrégé: ACG Case Rep J
Pays: United States
ID NLM: 101638398
Informations de publication
Date de publication:
Jun 2023
Jun 2023
Historique:
received:
16
09
2022
accepted:
24
05
2023
medline:
30
6
2023
pubmed:
30
6
2023
entrez:
30
6
2023
Statut:
epublish
Résumé
Pancreatic cysts with high-risk characteristics are at increased risk of harboring high-grade dysplasia or pancreatic cancer. Endoscopic ultrasound may clarify the nature of the cystic lesion and its malignant potential. A mural nodule found through endoscopic ultrasound within a cyst may represent malignancy and require fine-needle aspiration. Pancreatic pseudocysts are benign walled-off fluid collections that form in the setting of pancreatitis and may be difficult to differentiate from neoplastic cysts. Pseudoaneurysms form when pancreatitis inflammation damages vessel walls and can cause fatal hemorrhage. We present a pancreatic pseudocyst with pseudoaneurysm mimicking a neoplastic cyst with a mural nodule.
Identifiants
pubmed: 37389193
doi: 10.14309/crj.0000000000001080
pii: ACGCR-22-0618
pmc: PMC10306426
doi:
Types de publication
Case Reports
Langues
eng
Pagination
e01080Informations de copyright
© 2023 The Author(s). Published by Wolters Kluwer Health, Inc. on behalf of The American College of Gastroenterology.
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