复杂的囊肿可能难以与颅咽管瘤和垂体腺瘤鉴别。
More complex cysts may be indistinguishable from a craniopharyngioma or pituitary adenoma.
增强扫描变化较大，个别囊肿囊壁可以出现鳞状上皮化生或者周边被移位的垂体组织所环绕。
Variability in ct contrast enhancement among individual cysts may reflect squamous metaplasia in the wall or a peripherally displaced rim of pituitary tissue.
单纯的囊肿可能难以与蛛网膜囊肿或表皮样囊肿相鉴别，更复杂的囊肿可能会与颅咽管瘤或垂体腺瘤难以鉴别。
Simple cysts may be indistinguishable from arachnoid cysts or epidermoids. More complex cysts may be indistinguishable from a craniopharyngioma or pituitary adenoma.
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