EURORAD ESR

Case 13948

Microcystic meningioma (ECR 2016 Case of the Day)

Author(s)
Laura Oleaga

Hospital Clinic Barcelona,
Dept. of Radiology;
Villarroel 170
08036 Barcelona, Spain;
Email:lauraoleaga@gmail.com
 
Patient
female, 77 year(s)
 
 
  • Figure 1
    Axial T1W MRI

    Mesial temporal mass, isointense with cerebral cortex, mass effect over mid-brain. Low signal intensity halo (displaced CSF), rim of flow voids.

     
    Area of Interest: Neuroradiology brain; Imaging Technique: MR; Procedure: Diagnostic procedure; Special Focus: Pathology;
     
     
  • Figure 2
    Axial T2W MRI

    Extra-axial mass, with a CSF and flow voids halo and brain parenchymal oedema.

     
    Area of Interest: Neuroradiology brain; Imaging Technique: MR; Procedure: Diagnostic procedure; Special Focus: Pathology;
     
     
  • Figure 3
    Axial T1W +Gadolinium MRI

    Extra-axial mass with avid homogeneous enhancement on contrast-enhanced T1weighted images. Rim of flow voids surrounding the mass.

     
    Area of Interest: Neuroradiology brain; Imaging Technique: MR; Procedure: Diagnostic procedure; Special Focus: Pathology;
     
     
Mesial temporal mass, isointense with cerebral cortex, mass effect over mid-brain. Low signal intensity halo (displaced CSF), rim of flow voids.
 
Extra-axial mass, with a CSF and flow voids halo and brain parenchymal oedema.
 
Extra-axial mass with avid homogeneous enhancement on contrast-enhanced T1weighted images. Rim of flow voids surrounding the mass.
 
 
 
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