@article {Young:2017:2637-8329:387, title = "Frontal Sinus Pneumatoceles Associated With Chronic, Posttraumatic Intracranial Hypotension", journal = "Neurographics", parent_itemid = "infobike://asnr/ng", publishercode ="asnr", year = "2017", volume = "7", number = "5", publication date ="2017-10-01T00:00:00", pages = "387-389", itemtype = "ARTICLE", issn = "2637-8329", eissn = "2637-8329", url = "https://asnr.publisher.ingentaconnect.com/content/asnr/ng/2017/00000007/00000005/art00007", doi = "doi:10.3174/ng.9170215", keyword = "CT = computed tomography, MR = magnetic resonance, CSF = cerebral spinal fluid", author = "Young, M.G. and Hagiwara, M. and Pacione, D. and Zagzag, D. and Lui, Y.W.", abstract = "We present a dramatic case of frontal sinus pneumatoceles that occurred years after ventriculoperitoneal shunt catheter placement for the treatment of posttraumatic hydrocephalus in a patient with imaging findings of intracranial hypotension. Frontal sinus pneumatocele formation is a potential chronic complication of reduced intracranial pressure from over-shunting of CSF.", }