[Concurrent occurrence of a gastric cancer with a hepatocellular carcinoma: report of a case: incidental or causal association?].

Little information regarding synchronous gastric cancer associated with hepatocellular carcinoma is available and has been sporadically reported. We report a new case of 60 years old patient operated for gastric carcinoma. The radiological investigations revealed a hepatic nodule which correspond to a hepatocellular carcinoma on histological examination.

[Malign Brenner's tumor particularities and coverage].

Brenner's tumour of the ovary is rare, mostly benign. It was described for the first time by Mac-Naughton-Jones in 1898. Von Numers listed the first malign form in 1945 that represents 2 % of tumours.