Abstract
We report a rare case of a rapidly calcified subdural hematoma (SDH) occurring 15 days after craniotomy in an adolescent. It suggests that calcification of a SDH may occur not only in the chronic stage but also in the subacute stage and may appear in subdural hematomas (SDHs) after craniotomy.
Ethical approval
Informed consent for publication of CT and MRI images was obtained in the case.
Disclosure statement
The authors declare that they have no conflict of interest.