EURORAD ESR

Case 14818

Dandy Walker Malformation plus agenesis of the corpus callosum.

Author(s)
Donato, Angel MD.(1, 2) Huapaya, Janice MD. Figueroa, Ramon E. MD. FACR(2)

1.Hospital Militar Central, Bogota, Colombia.
2.Augusta University. Augusta, GA 30912 USA
Email:donatoangel@yahoo.com
 
Patient
male, 1 day(s)
 
 
  • Figure 1
    Head CT
     

    Large Dandy-Walker malformation posterior fossa cyst with classic upward eventration of the superior vermis remnant, vallecular opening of the fourth ventricle into the cyst.

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

    Large Dandy-Walker malformation posterior fossa cyst with classic upward eventration of the superior vermis remnant, vallecular opening of the fourth ventricle into the cyst.

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

    Large Dandy-Walker malformation posterior fossa cyst with classic upward eventration of the superior vermis remnant, vallecular opening of the fourth ventricle into the cyst.

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

    Large Dandy-Walker malformation posterior fossa cyst with classic upward eventration of the superior vermis remnant, vallecular opening of the fourth ventricle into the cyst.

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

    Large Dandy-Walker malformation posterior fossa cyst with classic upward eventration of the superior vermis remnant, vallecular opening of the fourth ventricle into the cyst.

     
    Area of Interest: Neuroradiology brain; Imaging Technique: CT; Procedure: Education; Special Focus: Pathology;
     
     
  • Figure 2
    MRI Axial T1
     

    There is an expanded posterior fossa with a high riding tentorium, agenesis of the corpus callosum secondary ventricular colpocephaly.

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

    There is an expanded posterior fossa with a high riding tentorium, agenesis of the corpus callosum secondary ventricular colpocephaly.

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

    There is an expanded posterior fossa with a high riding tentorium, agenesis of the corpus callosum secondary ventricular colpocephaly.y.

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

    There is an expanded posterior fossa with a high riding tentorium, agenesis of the corpus callosum secondary ventricular colpocephaly.

     
    Area of Interest: Neuroradiology brain; Imaging Technique: MR; Procedure: Education; Special Focus: Pathology;
     
     
  • Figure 3
    MRI coronal T2
     

    Moose head appearance of corpus callosum agenesis.

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

    Moose head appearance of corpus callosum agenesis.

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

    Moose head appearance of corpus callosum agenesis.

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

    Moose head appearance of corpus callosum agenesis.

     
    Area of Interest: Neuroradiology brain; Imaging Technique: MR; Procedure: Education; Special Focus: Pathology;
     
     
  • Figure 4
    MRI Sagital T2
     

    Abnormal position of the torcula on midline sagittal images. Agenesis of the corpus callosum and secondary ventricular colpocephaly.

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

    Abnormal position of the torcula on midline sagittal images. Agenesis of the corpus callosum and secondary ventricular colpocephaly.

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

    Abnormal position of the torcula on midline sagittal images. Agenesis of the corpus callosum and secondary ventricular colpocephaly.

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

    Abnormal position of the torcula on midline sagittal images. Agenesis of the corpus callosum and secondary ventricular colpocephaly.

     
    Area of Interest: Neuroradiology brain; Imaging Technique: MR; Procedure: Education; Special Focus: Pathology;
     
     
Large Dandy-Walker malformation posterior fossa cyst with classic upward eventration of the superior vermis remnant, vallecular opening of the fourth ventricle into the cyst.
 
Large Dandy-Walker malformation posterior fossa cyst with classic upward eventration of the superior vermis remnant, vallecular opening of the fourth ventricle into the cyst.
 
Large Dandy-Walker malformation posterior fossa cyst with classic upward eventration of the superior vermis remnant, vallecular opening of the fourth ventricle into the cyst.
 
Large Dandy-Walker malformation posterior fossa cyst with classic upward eventration of the superior vermis remnant, vallecular opening of the fourth ventricle into the cyst.
 
Large Dandy-Walker malformation posterior fossa cyst with classic upward eventration of the superior vermis remnant, vallecular opening of the fourth ventricle into the cyst.
 
There is an expanded posterior fossa with a high riding tentorium, agenesis of the corpus callosum secondary ventricular colpocephaly.
 
There is an expanded posterior fossa with a high riding tentorium, agenesis of the corpus callosum secondary ventricular colpocephaly.
 
There is an expanded posterior fossa with a high riding tentorium, agenesis of the corpus callosum secondary ventricular colpocephaly.y.
 
There is an expanded posterior fossa with a high riding tentorium, agenesis of the corpus callosum secondary ventricular colpocephaly.
 
Moose head appearance of corpus callosum agenesis.
 
Moose head appearance of corpus callosum agenesis.
 
Moose head appearance of corpus callosum agenesis.
 
Moose head appearance of corpus callosum agenesis.
 
Abnormal position of the torcula on midline sagittal images. Agenesis of the corpus callosum and secondary ventricular colpocephaly.
 
Abnormal position of the torcula on midline sagittal images. Agenesis of the corpus callosum and secondary ventricular colpocephaly.
 
Abnormal position of the torcula on midline sagittal images. Agenesis of the corpus callosum and secondary ventricular colpocephaly.
 
Abnormal position of the torcula on midline sagittal images. Agenesis of the corpus callosum and secondary ventricular colpocephaly.
 
 
 
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