Diagnostic accuracy of ultrasound in evaluation of obstructive jaundice with MRCP as gold standard.
Choledocholithiasis
MRCP
Obstructive jaundice
Sensitivity
Ultrasound
Journal
Pakistan journal of medical sciences
ISSN: 1682-024X
Titre abrégé: Pak J Med Sci
Pays: Pakistan
ID NLM: 100913117
Informations de publication
Date de publication:
Historique:
entrez:
5
6
2020
pubmed:
5
6
2020
medline:
5
6
2020
Statut:
ppublish
Résumé
To evaluate the diagnostic accuracy of ultrasound in obstructive jaundice taking MRCP as gold standard. This cross-sectional study was conducted at Dow Institute of Radiology (DIR), Dow University of Health Sciences (DUHS), Karachi from 2 Mean age of the patients was 54.73 ± 12.65 years. In causes of obstruction, choledocholothiasis was responsible for 85 (35.1%), stricture 61 (25.2%), carcinoma of head of pancreas 39 (16.1%), periampullary carcinoma 21 (8.7%), cholangiocarcinoma 10 (4.1%) and gallbladder carcinoma 26 (10.7%) of the cases. Diagnostic accuracy of ultrasound in obstructive jaundice taking MRCP findings as gold standard showed sensitivity, specificity, positive predicted value (PPV), negative predicted value (NPV) and overall diagnostic accuracy as 84.57%, 79.10%, 91.36%, 66.25% and 83.06%. Ultrasound has a high sensitivity, moderate specificity, and high diagnostic accuracy in diagnosis of obstructive jaundice.
Identifiants
pubmed: 32494250
doi: 10.12669/pjms.36.4.1665
pii: PJMS-36-652
pmc: PMC7260912
doi:
Types de publication
Journal Article
Langues
eng
Pagination
652-656Informations de copyright
Copyright: © Pakistan Journal of Medical Sciences.
Déclaration de conflit d'intérêts
Conflict of interest: None.
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