1.Results 5 cases with meningioma were located in intrasellar region. 4 cases in the tuberculum sella, 1 case in the diaphragma sella.
结果5均位于内,其中起源于结节4,1。5均呈均匀明显强化。
2.Conclusion:Pituitary abscess should be considered when patients presented diabetes insipidus,hypopituitarism,sella bone erosion and sella neoplasm similar to a cyst tumor in CT or MRI.
若区病变不大,但引起较严重的蝶骨质破坏,表现为尿崩症和功能低下时,应首先考虑肿。
3.Conclusion The change of the relationship of the hapothalamus-pituitary-ovary and the hypotrophy of the pituitary may not cause the morphologic change of sella turcica.