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Secondary malignant tumors accompanied by primary hepatocellular carcinoma
Insights
This study analyzed autopsy reports, finding liver cirrhosis in 339 cases. Of these, 19.4% had primary liver cancer (PHC), with 25.6% of PHC cases showing secondary malignant tumors.
Area of Science:
- Hepatology
- Oncology
- Pathology
Background:
- Liver cirrhosis is a significant health concern.
- Primary liver cancer (PHC) is a major complication of cirrhosis.
- Understanding the association between cirrhosis, PHC, and secondary malignancies is crucial for patient outcomes.
Purpose of the Study:
- To investigate the frequency of liver cirrhosis and primary liver cancer (PHC) in autopsy materials.
- To determine the association between liver cirrhosis and PHC.
- To analyze the occurrence of secondary malignant tumors in PHC cases.
Main Methods:
- Retrospective analysis of 13,369 autopsy reports from three hospitals.
- Identification and quantification of liver cirrhosis cases.
- Assessment of PHC occurrence and its association with cirrhosis.
- Evaluation of secondary malignant tumors in PHC cases.
Main Results:
- Liver cirrhosis was diagnosed in 339 cases (2.54% of all autopsies).
- A significant association was found between liver cirrhosis and PHC, with 19.4% of cirrhosis cases also having PHC (66 cases).
- In 25.6% of PHC cases (17 cases), secondary malignant tumors were present, a rate notably higher than other epithelial tumors and certain lymphoproliferative diseases.
Conclusions:
- Liver cirrhosis is frequently associated with primary liver cancer (PHC).
- PHC cases exhibit a significantly higher incidence of secondary malignant tumors compared to other epithelial malignancies.
- These findings highlight the complex oncological landscape in patients with liver cirrhosis and PHC.
Abstract:
The occurrence of liver cirrhosis and PHC cases were analyzed from the autopsy material of three hospitals. In the course of this work 13,369 autopsy reports were examined. In 339 cases liver cirrhosis was established, the frequency of association with PHC was 19.4% (66 cases). Out of 66 PHC cases 17 (25.6%) were associated with a secondary malignant tumor. This number is 10 times greater than that of other tumors of epithelial origin. It also exceeds the enlarged number of linked secondary tumors as shown in the case of certain lymphoproliferative diseases.