An Ultrastructural Comparison of Mesotheliomas and Adenocarcinomas of the Ovary and Endometrium

Abstract
The ultrastructural features of 16 malignant mesotheliomas were compared qualitatively and quantitatively with nine ovarian adenocarcinomas and 11 endometrial adenocarcinomas. The mesotheliomas could be distinguished ultrastructurally by their significantly greater content of tonofilaments (p