Cancer Stem Cells in Primary Liver Cancers: Pathological Concepts and Imaging Findings.
- Author:
Ijin JOO
1
;
Haeryoung KIM
;
Jeong Min LEE
Author Information
- Publication Type:Review
- Keywords: Liver cancer; Cancer stem cell; Hepatocellular carcinoma; Cholangiocarcinoma; Combined hepatocellular-cholangiocarcinoma
- MeSH: Bile Duct Neoplasms/pathology/radiography; Bile Ducts, Intrahepatic/pathology/radiography; Carcinoma, Hepatocellular/pathology/radiography; Cholangiocarcinoma/pathology/radiography; Humans; Liver Neoplasms/*pathology/radiography; Magnetic Resonance Imaging; Neoplastic Stem Cells/*pathology/radiography; Tomography, X-Ray Computed
- From:Korean Journal of Radiology 2015;16(1):50-68
- CountryRepublic of Korea
- Language:English
- Abstract: There is accumulating evidence that cancer stem cells (CSCs) play an integral role in the initiation of hepatocarcinogenesis and the maintaining of tumor growth. Liver CSCs derived from hepatic stem/progenitor cells have the potential to differentiate into either hepatocytes or cholangiocytes. Primary liver cancers originating from CSCs constitute a heterogeneous histopathologic spectrum, including hepatocellular carcinoma, combined hepatocellular-cholangiocarcinoma, and intrahepatic cholangiocarcinoma with various radiologic manifestations. In this article, we reviewed the recent concepts of CSCs in the development of primary liver cancers, focusing on their pathological and radiological findings. Awareness of the pathological concepts and imaging findings of primary liver cancers with features of CSCs is critical for accurate diagnosis, prediction of outcome, and appropriate treatment options for patients.
