Granular cell tumor(GCT) at Sella turcica region is seldom reported,those with clinic symptom is even rare,there are altogether less than 50 cases so far.是什么意思_Granular cell tumor(GCT) at Sella turcica region is seldom reported,those with clinic symptom is even rare,there are altogether less than 50 cases so far.在線翻譯_英語_讀音_用法_例句