ArticleCase reports in gastrointestinal medicine2017
Mirrizi Syndrome and Markedly Elevated Levels of Carbohydrate Antigen 19-9 in the Absence of Malignant Disease.
Article in Case reports in gastrointestinal medicine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Markedly Elevated CA 19-9 in Type I Mirizzi Syndrome in the Absence of Malignancy: A Case Report.International medical case reports journal · 2026Article
- Elevation of the tumor marker CA19-9 in a pancreatic cancer survivor with benign prostatic hyperplasia: A clinical case report.Clinical case reports · 2024Article
- A case of acute cholecystitis with abnormally high CA19-9.Surgical case reports · 2023Article
- Elevation of CA 19-9 in Mirizzi Syndrome in the Absence of Malignancy: A Case Report.The American journal of case reports · 2021Article
Corrections and comments
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Authors and funding
4 authors.
Funding
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Abstract
Elevated carbohydrate antigen 19-9 (CA19-9) beyond 1000 U/L occurs in nonneoplastic conditions which is causing questioning of the use of CA19-9 as a marker for screening. We report a case where a 51-year-old male with Mirrizi Syndrome (MS) presented with markedly increased CA19-9 level (4,618 U/mL). MS is a rare complication characterized by compression of the common bile or hepatic duct caused by an impacted gallstone in the cystic duct or neck of the gallbladder. Biliary epithelial cells secrete CA19-9: it is hypothesized that increased proliferation of such cells caused by inflammation leads to increased secretion. CA19-9 should not be used as a diagnostic tool, but rather for surveillance.
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Registered trials
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