[Neoplastic associations of Brenner tumor. Apropos of a case associated with adenocarcinoma of the sigmoid].

Neoplastic associations of Brenner tumor. About a case associated with the adenocarcinoma of the sigma. An unusual association of a Brenner tumor and an adenocarcinoma of the sigma is reported. A thorough review of the literature on the associations of Brenner tumor with other neoplasms is presented. In most cases Brenner tumor was associated with other ovarian tumors sharing, therefore, a common origin from the caelomic epithelium and all oestrogen dependent. Only rarely have associations with other tumors akin to the present been reported.