【摘要】 蝶鞍区肿瘤的鞍内部分可侵蚀前床突(ACP),为判断ACP间距,测量和计算了1422例CT轴位片的ACP间距和指数,按年龄性别分组作了统计学分析,得出各年龄组的正常值范围,男性ACP间距均值大于同年龄组女性者,但同年龄组两性ACP指数均值的差别无统计学意义。更多还原

【Abstract】 1422 cases of anterior clinoid process distances and indexesin CT axial photographs were measured and calculated.All the cases weregrouped according to age and sex.Statistical analyses were conducted andnormal value ranges of each age group of both sexes were acquired,inwhich male mean anterior clinoid process distances are greater than that offemale in the same age group,but the differences of mean anteriorclinoidprocess indexes between both sexes in the same age group have no statisticalsignificance.Enlargement of sella turcica,erosion of anterior clinoidprocesses and widening of anterior clinoid process distances often indicateintrasellar occupying lesions.更多还原