简介:Intradiploicepidermoidcysts,fairlyuncommonlesionsinneurosurgicalpractice,are,asarule,benignandslow-growing.Somemayattaingreatsize.Correctradiologicalassessmentandcompleteremovalofthetumoranditscapsuleareessentialforadequatesurgicaltreatmentandgoodlong-termprognosis.Wereporttwocasesofintradiploicepidermoidcystsoftheskull,withgiantandCT-hyperdenselesionswithextraandintracranialextension,andanalyzetheclinicopathologicalandimagingfeaturesandtreatmentoftheselesionsinthelightofthemostimportantpublisheddata.