EURORAD ESR

Case 14681

Choroidal fissure cyst

Author(s)
Donato, Angel MD. Figueroa, Ramon E. MD. FACR

Augusta University
1120 15th street
Augusta, GA 30912
USA
Email:donatoangel@yahoo.com
 
Patient
female, 22 year(s)
 
 
  • Figure 1
    Fetal MRI. Oblique, coronal and sagittal.
     

    Fetal MRI demonstrated a left-sided fetal head choroidal fissure cyst with homogeneous T2 hyperintense behaviour.

     
    Area of Interest: Foetal imaging; Imaging Technique: MR; Procedure: Education; Special Focus: Pathology;

    Fetal MRI demonstrated a left-sided fetal head choroidal fissure cyst with homogeneous T2 hyperintense behaviour.

     
    Area of Interest: Foetal imaging; Imaging Technique: MR; Procedure: Education; Special Focus: Pathology;

    Fetal MRI demonstrated a left-sided fetal head choroidal fissure cyst with homogeneous T2 hyperintense behaviour.

     
    Area of Interest: Foetal imaging; Imaging Technique: MR; Procedure: Education; Special Focus: Pathology;

    Fetal MRI demonstrated a left-sided fetal head choroidal fissure cyst with homogeneous T2 hyperintense behaviour.

     
    Area of Interest: Foetal imaging; Imaging Technique: MR; Procedure: Education; Special Focus: Pathology;
     
     
  • Figure 2
    Transfontanelle neuro ultrasound
     

    Transfontanelle neuro ultrasound shows simple-appearing cyst within the right temporal lobe.

     
    Area of Interest: Foetal imaging; Imaging Technique: Ultrasound; Procedure: Education; Special Focus: Pathology;

    Transfontanelle neuro ultrasound shows simple-appearing cyst within the right temporal lobe.

     
    Area of Interest: Foetal imaging; Imaging Technique: Ultrasound; Procedure: Education; Special Focus: Pathology;

    Transfontanelle neuro ultrasound shows simple-appearing cyst within the right temporal lobe.

     
    Area of Interest: Foetal imaging; Imaging Technique: Ultrasound; Procedure: Education; Special Focus: Pathology;

    Transfontanelle neuro ultrasound shows simple-appearing cyst within the right temporal lobe.

     
    Area of Interest: Foetal imaging; Imaging Technique: Ultrasound-Colour Doppler; Procedure: Education; Special Focus: Pathology;
     
     
  • Figure 3
    Post-natal MRI
     

    CSF-like collection that was extraventricular consistent with an arachnoid cyst expanding the right perimesencephalic or ambient wing cistern producing deformity of the medial temporal lobe.

     
    Area of Interest: Neuroradiology brain; Imaging Technique: MR; Procedure: Education; Special Focus: Pathology;

    CSF-like collection that was extraventricular consistent with an arachnoid cyst expanding the right perimesencephalic or ambient wing cistern producing deformity of the medial temporal lobe.

     
    Area of Interest: Neuroradiology brain; Imaging Technique: MR; Procedure: Education; Special Focus: Pathology;

    CSF-like collection that was extraventricular consistent with an arachnoid cyst expanding the right perimesencephalic or ambient wing cistern producing deformity of the medial temporal lobe.

     
    Area of Interest: Neuroradiology brain; Imaging Technique: MR; Procedure: Education; Special Focus: Pathology;

    CSF-like collection that was extraventricular consistent with an arachnoid cyst expanding the right perimesencephalic or ambient wing cistern producing deformity of the medial temporal lobe.

     
    Area of Interest: Neuroradiology brain; Imaging Technique: MR; Procedure: Education; Special Focus: Pathology;
     
     
  • Figure 4
    Choroidal fissure
     

    Coronal T1 left temporal lobe

     
    Area of Interest: Anatomy; Imaging Technique: MR; Procedure: Education; Special Focus: Tissue characterisation;

    Normal choroidal fissure, choroid plexus and fimbria.

     
    Area of Interest: Anatomy; Imaging Technique: Experimental; Procedure: Education; Special Focus: Tissue characterisation;

    The choroid plexus is laterally displaced in the case of arachnoid origin from choroidal fissure.

     
    Area of Interest: Anatomy; Imaging Technique: Experimental; Procedure: Education; Special Focus: Pathology;

    The choroid plexus is medially displaced in the case of neuroepithelial ventricular origin.

     
    Area of Interest: Anatomy; Imaging Technique: Experimental; Procedure: Education; Special Focus: Pathology;
     
     
Fetal MRI demonstrated a left-sided fetal head choroidal fissure cyst with homogeneous T2 hyperintense behaviour.
 
Fetal MRI demonstrated a left-sided fetal head choroidal fissure cyst with homogeneous T2 hyperintense behaviour.
 
Fetal MRI demonstrated a left-sided fetal head choroidal fissure cyst with homogeneous T2 hyperintense behaviour.
 
Fetal MRI demonstrated a left-sided fetal head choroidal fissure cyst with homogeneous T2 hyperintense behaviour.
 
Transfontanelle neuro ultrasound shows simple-appearing cyst within the right temporal lobe.
 
Transfontanelle neuro ultrasound shows simple-appearing cyst within the right temporal lobe.
 
Transfontanelle neuro ultrasound shows simple-appearing cyst within the right temporal lobe.
 
Transfontanelle neuro ultrasound shows simple-appearing cyst within the right temporal lobe.
 
CSF-like collection that was extraventricular consistent with an arachnoid cyst expanding the right perimesencephalic or ambient wing cistern producing deformity of the medial temporal lobe.
 
CSF-like collection that was extraventricular consistent with an arachnoid cyst expanding the right perimesencephalic or ambient wing cistern producing deformity of the medial temporal lobe.
 
CSF-like collection that was extraventricular consistent with an arachnoid cyst expanding the right perimesencephalic or ambient wing cistern producing deformity of the medial temporal lobe.
 
CSF-like collection that was extraventricular consistent with an arachnoid cyst expanding the right perimesencephalic or ambient wing cistern producing deformity of the medial temporal lobe.
 
Coronal T1 left temporal lobe
 
Normal choroidal fissure, choroid plexus and fimbria.
 
The choroid plexus is laterally displaced in the case of arachnoid origin from choroidal fissure.
 
The choroid plexus is medially displaced in the case of neuroepithelial ventricular origin.
 
 
 
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