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Detection of combined hepatocellular and cholangiocarcinomas on enhanced CT: comparison with histologic findings.
- Source :
-
AJR. American journal of roentgenology [AJR Am J Roentgenol] 2005 Apr; Vol. 184 (4), pp. 1157-62. - Publication Year :
- 2005
-
Abstract
- Objective: The purpose of this study was to evaluate the performance of enhanced CT in making a diagnosis of combined hepatocellular and cholangiocarcinomas (HCC-CCs) by comparing CT findings with histologic findings.<br />Conclusion: One third (nine of 27 cases) of the combined HCC-CCs were correctly diagnosed on enhanced CT by detailed analysis of the enhancing pattern around or within the mass. Various factors such as an atypical enhancing pattern, the size of each component, and the presence of a mass composed of intermediate tumor cells-that is, cells with intermediate characteristics between HCC and CC-were found to be the causes of misdiagnosis of combined HCC-CC on enhanced CT.
- Subjects :
- Adult
Aged
Bile Duct Neoplasms pathology
Bile Ducts, Intrahepatic pathology
Carcinoma, Hepatocellular pathology
Cholangiocarcinoma pathology
Contrast Media
Female
Humans
Iopamidol
Liver Neoplasms pathology
Male
Middle Aged
Bile Duct Neoplasms diagnostic imaging
Bile Ducts, Intrahepatic diagnostic imaging
Carcinoma, Hepatocellular diagnostic imaging
Cholangiocarcinoma diagnostic imaging
Liver Neoplasms diagnostic imaging
Tomography, X-Ray Computed methods
Subjects
Details
- Language :
- English
- ISSN :
- 0361-803X
- Volume :
- 184
- Issue :
- 4
- Database :
- MEDLINE
- Journal :
- AJR. American journal of roentgenology
- Publication Type :
- Academic Journal
- Accession number :
- 15788587
- Full Text :
- https://doi.org/10.2214/ajr.184.4.01841157