title: Struma ovarii and Brenner tumor.
abstract: One struma ovarii with agregates of epithelial nests indistinguishable from Brenner tumor was studied. The presence of a communication between the nests and the follicles and the association of Brenner, mucinous and respiratory epithelium in the lining of 1 cyst in the same tumor strongly support the germ theory of Brenner tumors associated with teratomatous elements.
mesh_terms: D000328:Adult; D004848:Epithelium / Q000473:pathology; D005260:Female; D006801:Humans; D008875:Middle Aged; D010048:Ovarian Cysts / Q000473:pathology; D010051:Ovarian Neoplasms / Q000473:pathology*