[Diffuse malignant mesothelioma of the pericardium].


Reported in this paper is the morphological appearance of a diffuse malignant mesothelioma in a male patient aged 39 years. The tumour parenchyma was primarily made up of fusiform and giant cells. Glandular structures were rarely observed. Immunohistochemical investigation revealed negative staining for CEA and positive staining for vimentin.