During the corona virus disease 2019 pandemic, I (UE) reviewed a recent case data because I had some free time since we only perform emergency surgeries While looking at the postoperative brain tomography images of a 45-year-old patient who had undergone surgery due to a giant olfactory groove meningioma (Fig A skull in a skull, what an amazing image! [Extracted from the article] Copyright of Child's Nervous System is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission However, users may print, download, or email articles for individual use This abstract may be abridged No warranty is given about the accuracy of the copy Users should refer to the original published version of the material for the full abstract (Copyright applies to all Abstracts )