摘要
本文报道30例经病理证实的侵袭性垂体腺瘤。作者认为侵袭性垂体腺瘤是界于良性垂体腺瘤和恶性垂体癌之间的肿瘤,其组织学形态属良性,但生物学特性却似恶性肿瘤。垂体腺瘤术后复发的根源在于此瘤的侵袭率高,术中不可能将其侵袭生长于硬膜、结缔组织内的腺瘤全部刮除;术后早期辅以放疗可能有助于减少垂体腺瘤的复发。
30 cases of pathologically confirmed invasive pituitary are reported.In his discussion,it was based upon these cases and relevant medical literature,the writer holds that invasive pituitary adenoma is a marginal case between benign pituitary adenoma and malignant one. So far as histological structure is concerned, t is benignant, but biologlcally it is similar to malignant tumor.Postoperative recurrence resulted from its invasive nature,and difficulty in removaling the tumor cells from invaded dura and connective tissue.Early radiation after operation may reduce the rate of recurrence.
出处
《中华神经外科杂志》
CSCD
北大核心
1989年第3期171-173,共3页
Chinese Journal of Neurosurgery
