title: Primary extradural meningioma presenting as a neck mass: Case report and review of the literature.
abstract: BACKGROUND
  Primary extradural meningiomas (PEMs) are rare, particularly those involving the paraspinal cervical area, so little is known about them. We identified a new case and compared it with 10 previous cases, addressed the diagnostic challenges, and highlighted the clinical and pathologic characteristics.
  
  
  METHODS
  We conducted a case report and literature review of PEM cases reported since 1976.
  
  
  RESULTS
  A 59-year-old man presented with right neck stiffness and discomfort that was present over the last several months, which is consistent with other cases. CT scan and MRI revealed a paraspinal cervical mass. Fine-needle aspiration (FNA) and core biopsy revealed spindle cells with whorling consistent with meningioma. The patient underwent complete en bloc resection of the tumor. The PEM was histologically benign.
  
  
  CONCLUSIONS
  Cervical PEMs should be considered in the differential diagnosis of a deep neck mass. These tumors are typically benign and are surgically resected.
authors.affiliation: Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas.
authors.forename: Rami
authors.initials: R
authors.lastname: Saade
authors.affiliation: Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas.
authors.forename: Amy
authors.initials: A
authors.lastname: Hessel
authors.affiliation: Department of Radiology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
authors.forename: Lawrence
authors.initials: L
authors.lastname: Ginsberg
authors.affiliation: Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
authors.forename: Greg
authors.initials: G
authors.lastname: Fuller
authors.affiliation: Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
authors.forename: Diana
authors.initials: D
authors.lastname: Bell
mesh_terms: D066193:Cervical Cord / Q000473:pathology* / Q000601:surgery*; D003937:Diagnosis, Differential; D006801:Humans; D007796:Laminectomy; D008279:Magnetic Resonance Imaging; D008297:Male; D008577:Meningeal Neoplasms / Q000175:diagnosis* / Q000601:surgery*; D008579:Meningioma / Q000175:diagnosis* / Q000601:surgery*; D008875:Middle Aged; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome
keywords: cervical; extradural; mass; meningioma; primary