EURORAD ESR

Case 14971

Falcotentorial meningioma

Author(s)
Fatima Mubarak 1, Amna Alvi 2, Asma Alvi 3

1, 2 Aga Khan University Hospital Stadium road Karachi 75500, Pakistan. Email:aamnaalvi@gmail.com
3.King Edward Medical University Lahore, Pakistan.
 
Patient
female, 30 year(s)
 
 
  • Figure 1
    Sagital T2 weighted images
     

    Isointense lesion arising from the pineal region with supra and infratentorial extension.

     
    Area of Interest: Neuroradiology brain; Imaging Technique: MR; Procedure: Contrast agent-intravenous; Special Focus: Neoplasia;

    Isointense lesion arising from the pineal region with supra and infratentorial extension.

     
    Area of Interest: Neuroradiology brain; Imaging Technique: MR; Procedure: Contrast agent-intravenous; Special Focus: Neoplasia;

    Isointense lesion arising from the pineal region with supra and infratentorial extension.

     
    Area of Interest: Neuroradiology brain; Imaging Technique: MR; Procedure: Contrast agent-intravenous; Special Focus: Neoplasia;
     
     
  • Figure 2
    Sagital T1 weighted images-post intravenous gadolinium injection
     

    Sagittal post contrast TIWI showing intensly enhancing mass lesion along the straight sinus.

     
    Area of Interest: Neuroradiology brain; Imaging Technique: MR; Procedure: Contrast agent-intravenous; Special Focus: Neoplasia;

    Sagittal post contrast TIWI showing intensly enhancing mass lesion along the straight sinus.

     
    Area of Interest: Neuroradiology brain; Imaging Technique: MR; Procedure: Contrast agent-intravenous; Special Focus: Neoplasia;

    Sagittal post contrast TIWI showing intensly enhancing mass lesion along the straight sinus.

     
    Area of Interest: Neuroradiology brain; Imaging Technique: MR; Procedure: Contrast agent-intravenous; Special Focus: Neoplasia;
     
     
  • Figure 3
    Magnetic resonance venography (MRV)
     

    MRV image: Blue arrow indicating Vein of Galen. yellow arrow indicating straight sinus.

     
    Area of Interest: Neuroradiology brain; Imaging Technique: MR; Procedure: Contrast agent-intravenous; Special Focus: Neoplasia;

    MRV image: Blue arrow indicating Vein of Galen. yellow arrow indicating straight sinus.

     
    Area of Interest: Neuroradiology brain; Imaging Technique: MR; Procedure: Contrast agent-intravenous; Special Focus: Neoplasia;

    MRV image: Pink arrow indicating internal cerebral vein.

     
    Area of Interest: Neuroradiology brain; Imaging Technique: MR; Procedure: Contrast agent-intravenous; Special Focus: Neoplasia;
     
     
  • Figure 4
    Digital subtraction angiography (DSA)
     

    Angiogram shows lesion supplied by artery of Barniskoni.

     
    Area of Interest: Neuroradiology brain; Imaging Technique: CT-Angiography; Procedure: Contrast agent-intravenous; Special Focus: Neoplasia;

    Angiogram shows lesion supplied by artery of Barniskoni.

     
    Area of Interest: Neuroradiology brain; Imaging Technique: CT-Angiography; Procedure: Contrast agent-intravenous; Special Focus: Neoplasia;
     
     
Isointense lesion arising from the pineal region with supra and infratentorial extension.
 
Isointense lesion arising from the pineal region with supra and infratentorial extension.
 
Isointense lesion arising from the pineal region with supra and infratentorial extension.
 
Sagittal post contrast TIWI showing intensly enhancing mass lesion along the straight sinus.
 
Sagittal post contrast TIWI showing intensly enhancing mass lesion along the straight sinus.
 
Sagittal post contrast TIWI showing intensly enhancing mass lesion along the straight sinus.
 
MRV image: Blue arrow indicating Vein of Galen. yellow arrow indicating straight sinus.
 
MRV image: Blue arrow indicating Vein of Galen. yellow arrow indicating straight sinus.
 
MRV image: Pink arrow indicating internal cerebral vein.
 
Angiogram shows lesion supplied by artery of Barniskoni.
 
Angiogram shows lesion supplied by artery of Barniskoni.
 
 
 
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