[A case of convexity @entity2477 associated with XXXX ].

@entity851 @entity5 @entity2895 @entity1653 @entity1736 @entity892 @entity2477
A case of convexity @entity2477 associated with @entity1653 with parasellar extension is presented. A 61-year-old female who had complained of left @entity1736 and @entity892 was admitted to our hospital. On admission she showed left @entity2895 . Plain CT revealed an isodense mass in the sellar and parasellar region. Computed angiotomography demonstrated that this mass was enhanced heterogeneously and filled the sellar turcica and extended superiorly. And homogeneously enhanced mass in the convexity without mass effect was observed. Angiogram revealed no @entity5 stain in any phase. With these findings, this case was diagnosed as the @entity1653 preoperatively. Left frontotemporal craniotomy was carried out, and subtotal @entity5 and total @entity5 were performed. Pathologically the sellar and parasellar @entity5 was diagnosed as @entity1653 , @entity5 as @entity2477 derived from dura mater. Convexity @entity2477 derived from dura mater is very rare, only one case was reported previously. Only 2 cases of @entity2477 associated with @entity1653 have been reported in the literature. Correlation between @entity2477 and @entity1653 is discussed. It is possible to owe this complication to the @entity851 concerning with inner factor like genetic factor and so on, because both @entity5 are mesodermal origin. However it is proper to regard that this complication occurred by chance.
