title: Resolution of pachymeningeal enhancement following dural puncture and blood patch.
abstract: We describe thickening and contrast enhancement of the intracranial pachymeninges, revealed by MRI in a patient with presumed low-pressure headache following dural puncture and a blood patch. The clinical and radiological abnormalities resolved within 2 weeks.
authors.affiliation: Department of Radiology, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA.
authors.forename: R E
authors.initials: RE
authors.lastname: Gordon
authors.forename: F G
authors.initials: FG
authors.lastname: Moser
authors.forename: B D
authors.initials: BD
authors.lastname: Pressman
authors.forename: W
authors.initials: W
authors.lastname: Young
mesh_terms: D000328:Adult; D000767:Anesthesia, Epidural; D000773:Anesthesia, Obstetrical; D017217:Blood Patch, Epidural; D002585:Cesarean Section; D004388:Dura Mater / Q000293:injuries* / Q000473:pathology; D005260:Female; D006261:Headache / Q000209:etiology* / Q000473:pathology; D006801:Humans; D008578:Meninges / Q000473:pathology*; D011247:Pregnancy; D011677:Punctures; D012075:Remission, Spontaneous; D013129:Spinal Puncture