Abstract
Subdural hematoma (SDH) is a frequent complication of spontaneous intracranial hypotension (SIH), in which epidural blood patch (EBP) may be applied as a treatment to stop cerebrospinal fluid (CSF) leak. However, a clinical course of SDH in SIH patients has not been sufficiently evaluated. We retrospectively evaluated the temporal relationships between EBP and SDH in the patients with SIH. Twenty-nine consecutive patients, diagnosed as SIH, were studied. Clinical records and images were retrospectively evaluated. When orthostatic headache continued for 2 weeks regardless of conservative treatment, EBP was performed under fluoroscopy. We detected 13(45%) cases of SDH (mean age 44 years, 8 males and 5 females). In 6 patients, SDHs disappeared after effective EBP, i.e., after the disappearance of orthostatic headache. In 3 patients, SDHs were enlarged or recurred after effective EBP, and in 4 patients, SDHs were first detected after effective EBP. The knowledge of the presence of these types of SDH (enlarged or recurred or detected after EBP) may deserve clinical attention.
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call