[Pericardial mesothelioma. Evolution and update in the last decade]

Area of Science:

• Oncology
• Epidemiology
• Pathology

Context:

• Primitive malignant pericardial mesothelioma is a rare neoplasm.
• The study analyzes 109 new cases reported in the last decade, adding to a previous cohort of 206 cases.
• Geographical distribution shows higher incidence in Japan and the former USSR.

Purpose:

• To update the epidemiological understanding of pericardial mesothelioma over the last decade.
• To investigate the demographic, etiological, and clinical characteristics of this rare cancer.
• To compare current trends with previous findings.

Summary:

• Pericardial mesothelioma affects younger individuals compared to other mesotheliomas.
• There is growing evidence implicating asbestos exposure in the development of pericardial mesothelioma.
• Common misdiagnoses include various pericarditis types, cardiac tamponade, and coronary heart disease due to tumor compression.

Impact:

• Highlights the association between asbestos and pericardial mesothelioma.
• Emphasizes the diagnostic challenges and potential for increased incidence due to improved detection.
• Provides crucial epidemiological data for understanding and managing this rare malignancy.