Related Experiment Videos
Metastatic carcinomas involving the heart. Review of postmortem examination
1Institute of Pathology, Medical Faculty, University of Zagreb, Yugoslavia.
Insights
Heart metastases from carcinomas were found in 8.2% of cases. Primary tongue and sublingual carcinomas showed a high incidence of heart involvement (23.7%), highlighting a critical area for further research.
Area of Science:
- Cardiovascular Pathology
- Oncology
- Autopsy Studies
Background:
- Metastatic involvement of the heart is a significant oncological complication.
- Understanding the incidence and patterns of cardiac metastases is crucial for patient care and research.
Purpose of the Study:
- To determine the incidence of heart metastases from various primary carcinoma sites.
- To analyze the location of tumor involvement within the heart.
- To identify specific primary cancer types with a higher predilection for cardiac metastasis.
Main Methods:
- Retrospective analysis of autopsy material from the Institute of Pathology, University of Zagreb (1983-1988).
- Inclusion criteria: 477 malignant neoplasms of epithelial origin.
- Data collection focused on the presence and origin of heart metastases.
Main Results:
- Heart metastases were identified in 8.2% (39/477) of cases with epithelial malignancies.
- Pericardium and myocardium showed equal involvement.
- Primary lung carcinoma (7.4%) and female genital tract carcinoma (7%) were common sources, but tongue/sublingual carcinomas had a notably high incidence (23.7%).
Conclusions:
- Cardiac metastases are a relevant finding in epithelial malignancies.
- Primary carcinomas of the tongue and sublingual region represent a significant risk factor for heart metastasis.
- Further investigation into the mechanisms and clinical implications of these specific metastases is warranted.
Abstract:
This article deals with metastatic involvement of the heart and is based on autopsy material of the Institute of Pathology, Medical Faculty of the University of Zagreb, from the beginning of 1983 through June 1988. The incidence of heart metastases of carcinomas originating from various sites as well as positions of the tumor within the heart were considered. Heart metastases were recorded from 39 of 477 malignant neoplasms of epithelial origin, which made an incidence of 8.2%. Pericardium and myocardium were equally involved. Pericardial involvement occurred mostly as diffuse carcinosis, whereas the myocardium was involved most frequently on the left side. Metastases from primary lung carcinoma affected the heart in 7.4% of all cases and from carcinoma of the female genital tract in 7%. Great attention is deserved by primary carcinomas of the tongue and sublingual region which involved the heart in 23.7% of all cases. No similar data were found in the available reference.