Metastasis of carcinoma of cervix uteri to convexity meningioma.

A cerebral collision tumor in which a convexity meningioma was invaded by a metastatic squamous cell carcinoma of the cervix uteri is described. This is the first time such a lesion has been reported to invade a cerebral meningioma. The patient lived three active years postoperatively until the lesion recurred. Her status then deteriorated, and she died five years after the operation. This was a longer follow-up than any among the other 17 cases of carcinomatous metastases to meningiomas found in the literature.