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Mastery Series

Infratentorial/Posterior Fossa Defects

Content Reviewed: 2021-07-14

Preview Course

1.25 CME

24 Videos

1 Hour 14 Minutes of Video

1.25 CME

Course Description

Dr. Asim Choudri examines the pathology of the posterior fossa in pediatric patients. He reviews the diagnoses that can affect this region of the brain, details the pertinent imaging findings and reviews which aspects of these diseases are clinically significant. 

A companion course to Dr. Asim Choudri’s series on supratentorial defects, this series reviews the pathology of the posterior fossa in pediatric patients.

View CME Activity Information
  • Apply appropriate search patterns to ensure high quality case assessment 
  • Identify key anatomical landmarks, variations, and abnormalities on imaging
  • Accurately interpret advanced imaging cases
  • Formulate definitive diagnoses and limited differentials
  • Instructors

    Asim F Choudhri, MD

    Chief, Pediatric Neuroradiology

    Le Bonheur Children's Hospital

    Lesson

    Infratentorial/Posterior Fossa Defects

    1 hr. 14 min.

    Introduction to Infratentorial Defects

    1 m.

    Mild Chiari I Malformation

    4 m.

    Moderate Chiari I with Syringohydromyelia

    4 m.

    Severe Chiari Malformation with Post Op

    5 m.

    Asymptomatic Chiari I

    4 m.

    Borderline Cerebellar Tonsillar Ectopia Vs. Chiari I Malformation

    5 m.

    Mild Chiari Natural History

    3 m.

    Chiari II Malformation

    5 m.

    Chiari II with Interdigitation of gyri

    4 m.

    Chiari II Malformation, Fetal Imaging

    2 m.

    Chiari III Malformation

    5 m.

    Rhombencephalosynapsis

    3 m.

    Rhombencephalosynapsis, Fetal Imaging

    3 m.

    Rhombencephalosynapsis, Aqueductal stenosis, Postnatal

    3 m.

    Joubert Syndrome

    4 m.

    Osteolipoma

    4 m.

    Dandy-walker malformation

    4 m.

    Moderate Severity Dandy-walker Spectrum

    4 m.

    Mild Severity Dandy-walker spectrum

    4 m.

    Dandy-walker with Agenesis of the Corpus Callosum

    5 m.

    Retrovermian Arachnoid Cyst

    3 m.

    Infravermian Arachnoid Cyst

    3 m.

    Retrovermian/Infravermian Arachnoid Cyst

    3 m.

    Infratentorial/Posterior Fossa Defects Conclusion

    2 m.

    Course Evaluation

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