EURORAD ESR

Case 15013

Traumatic pseudoaneurysm of Superficial Temporal Artery(STA)--A case report

Author(s)
Rashmi Kotkar, Madhuri Ghate, Geetanjalee Kadam, Amol Gulhane, Shriyesh Jaiswal, Shubham Kabra

krsnaa Daignostic Pvt ltd; Pawana nagar housing society 411033 chinchwad, India; Email:drrashmikotkar@gmail.com
 
Patient
male, 20 year(s)
 
 
  • Figure 1
    Axial MRI brain

    Axial MRI brain: small well defined lesion (red arrow) in left frontal subcutaneous region; isointense on T1 with small hyperintense dot (blue arrow), blooms on GRE and heterogeneously hyperintense on T2WI- suggestive...

     
    Area of Interest: Neuroradiology brain; Imaging Technique: MR-Angiography; Procedure: Education; Special Focus: Trauma;
     
     
  • Figure 2
    Reconstructed MRA sagittal MIP

    Reconstructed MRA sagittal MIP image showing frontal branch of STA(blue arrow) coursing upto the base of the thrombosed pseudo aneurysm (red arrow). External carotid artery( yellow arrow) and superficial temporal...

     
    Area of Interest: Neuroradiology brain; Imaging Technique: MR-Angiography; Procedure: Education; Special Focus: Trauma;
     
     
  • Figure 3
    Reconstructed coronal MIP

    Reconstructed coronal MIP image of MRA showing frontal branch of superficial temporal artery( blue arrow) coursing into the thrombosed pseudo aneurysm ( red arrow).

     
    Area of Interest: Neuroradiology brain; Imaging Technique: MR-Angiography; Procedure: Education; Special Focus: Trauma;
     
     
  • Figure 4
    Reconstructed MRA Axial MIP image

    Axial MIP image of MRA showing frontal branch of superficial temporal artery( blue arrow) coursing upto the base of the thrombosed pseudo aneurysm ( red arrow).

     
    Area of Interest: Neuroradiology brain; Imaging Technique: MR-Angiography; Procedure: Education; Special Focus: Trauma;
     
     
Axial MRI brain: small well defined lesion (red arrow) in left frontal subcutaneous region; isointense on T1 with small hyperintense dot (blue arrow), blooms on GRE and heterogeneously hyperintense on T2WI- suggestive of thrombus.
 
Reconstructed MRA sagittal MIP image showing frontal branch of STA(blue arrow) coursing upto the base of the thrombosed pseudo aneurysm (red arrow). External carotid artery( yellow arrow) and superficial temporal artery (green arrow)
 
Reconstructed coronal MIP image of MRA showing frontal branch of superficial temporal artery( blue arrow) coursing into the thrombosed pseudo aneurysm ( red arrow).
 
Axial MIP image of MRA showing frontal branch of superficial temporal artery( blue arrow) coursing upto the base of the thrombosed pseudo aneurysm ( red arrow).
 
 
 
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