Back to Search
Start Over
Hepatocellular Carcinoma Staging: Differences Between Radiologic and Pathologic Systems and Relevance to Patient Selection and Outcomes in Liver Transplantation
- Source :
- AJR. American journal of roentgenology. 218(1)
- Publication Year :
- 2021
-
Abstract
- Liver transplant is indicated with curative intent for patients with early-stage hepatocellular carcinoma (HCC). The radiologic T category is used to determine candidacy and priority of patients on the waiting list. After transplant, the explant liver pathologic TNM stage is used as a predictor of postoperative outcomes and overall prognosis. Although the comparison of radiologic and pathologic T categories for concordance is often considered to be straightforward, the staging conventions significantly differ. Not accounting for these differences is in part the reason for the high rates of radiologic-pathologic discordance reported in the literature, with inconsistent terminology being an additional source of confusion when evaluating concordance. These factors may affect the understanding of important radiopathologic phenotypes of disease and the adequate investigation of their prognostic capabilities. The aims of this article are to provide an overview of the pathologic and radiologic TNM staging systems for HCC while describing staging procedures, emphasize the differences between these staging systems to highlight the limitations of radiologic-pathologic stage correlation, present a review of the literature on the prognostic value of individual features used for HCC staging; and signal significant aspects of preoperative risk stratification that could be improved to positively impact posttransplant outcomes.
- Subjects :
- Curative intent
Oncology
Diagnostic Imaging
medicine.medical_specialty
Carcinoma, Hepatocellular
business.industry
medicine.medical_treatment
Patient Selection
Liver Neoplasms
General Medicine
Liver transplantation
medicine.disease
digestive system diseases
Liver Transplantation
Transplantation
Liver
Internal medicine
Hepatocellular carcinoma
Medicine
Humans
Radiology, Nuclear Medicine and imaging
business
Selection (genetic algorithm)
Neoplasm Staging
Subjects
Details
- ISSN :
- 15463141
- Volume :
- 218
- Issue :
- 1
- Database :
- OpenAIRE
- Journal :
- AJR. American journal of roentgenology
- Accession number :
- edsair.doi.dedup.....d666703d72cc30ec1093613d0e301f9a