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This course will be retired on Oct. 29, 2026.

An updated version of this course will replace this one on Oct. 29, 2026. Nothing changes for you. You can keep working on this course as usual, and you'll earn CME credit whether you finish before or after that date. If you have questions, see our FAQ.

Intradural Intramedullary Spinal Lesions

Content Reviewed: December 15, 2021

Mastery Series
Preview Course

3 CME

34 DICOM Case Files

44 Videos

2 hr. 55 min. of video

Course Description

What is the 2nd craziest spinal lesion case Dr. Yousem has ever seen? Are there times a radiologist should throw up their hands and say “I don’t know?” Can using too much denture cream really cause long term consequences?

In this course from Dr. Yousem; MRI Mastery Series: Intradural Intramedullary Spinal Lesions, all of these questions and more will be answered. This entry marks the first in a trilogy of courses discussing spinal lesions. The first segment includes a spectrum of diagnoses related to intradural intramedullary lesions. Intradural extramedullary and extradural lesions will be covered in subsequent releases.

Some of the topics included in this course include:

  • Multiple Sclerosis
  • Von Hipple-Lindau Disease
  • Lipoma
  • Ependymoma
  • Vacuolar Myelopathy
  • Spinal Acute Disseminated Encephalomyelitis
  • Cysticercosis
  • Kawasaki Disease
  • Dural Arteriovenous Fistulas

Check out the Other Parts of this Series!

Part 2: MRI Mastery Series: Intradural Extramedullary Lesions (IDEM)

Part 3: MRI Mastery Series: Extradural Lesions

What is the 2nd craziest spinal lesion case Dr. Yousem has ever seen? Are there times a radiologist should throw up their hands and say “I don’t know?” Can using too much denture cream really cause long term consequences?

In this course from Dr. Yousem; MRI Mastery Series: Intradural Intramedullary Spinal Lesions, all of these questions and more will be answered. This entry marks the first in a trilogy of courses discussing spinal lesions. The first segment includes a spectrum of diagnoses related to intradural intramedullary lesions. Intradural extramedullary and extradural lesions will be covered in subsequent releases.

Some of the topics included in this course include:

  • Multiple Sclerosis
  • Von Hipple-Lindau Disease
  • Lipoma
  • Ependymoma
  • Vacuolar Myelopathy
  • Spinal Acute Disseminated Encephalomyelitis
  • Cysticercosis
  • Kawasaki Disease
  • Dural Arteriovenous Fistulas

Check out the Other Parts of this Series!

Part 2: MRI Mastery Series: Intradural Extramedullary Lesions (IDEM)

Part 3: MRI Mastery Series: Extradural Lesions

Faculty

David M Yousem, MD, MBA

Professor of Radiology, Vice Chairman and Associate Dean

Johns Hopkins University

Watch this case review for free!

5 m

Introduction to Spinal Cord Anatomy and Lesion Localization

7 m

MRI Pulse Sequences for Spine Imaging

6 m

Applying VITAMIN C&D to the Spine

1 m

Spondylomyelopathy

2 m

Spondylomyelopathy from OPLL

3 m

Spondylomyelopathy Causing Cord Atrophy

2 m

Neoplasms of the Intradural Intramedullary Space

1 m

Ependymoma Associated with NF2

3 m

Ependymoma

2 m

Myxopapillary Ependymoma

1 m

Cervical Spinal Cord Astrocytoma

3 m

Cervical Spinal Cord Glioblastoma

3 m

Hemangioblastoma of the Spinal Cord

3 m

Hemangioblastoma at the Conus Medullaris

3 m

Neurologic Manifestations of Von Hippel Lindau Disease

4 m

Additional Spinal Canal Manifestations of VHL

3 m

Cervical Spinal Cord Ganglioglioma

2 m

Rare Case of a Spinal Cord Lipoma

3 m

Summary of Intradural Intramedullary Neoplasms

12 m

Multiple Sclerosis of the Spinal Cord

4 m

Idiopathic Acquired Transverse Myelitis

4 m

Vacuolar Myelopathy

3 m

Summary of Demyelinating Disorders in the Spine

7 m

Acute Disseminated Encephalomyelitis of the Spinal Cord

4 m

Summary of Acute Disseminated Encephalomyelitis

2 m

Chiari 1 with Syringohydromyelia

4 m

Summary of congenital lesions of the spinal cord

10 m

Spinal Cord Infectious and Inflammatory Disorders

5 m

Cysticercosis of the Spinal Cord

4 m

Sarcoidosis of the Spinal Cord

4 m

Hemorrhage within the Spinal Cord

3 m

Hematomyelia and Spinal Cord Cavernomas

6 m

Cavernoma of the Spinal Cord

3 m

Dural Arteriovenous Fistula

4 m

Type II Dural AVF and its Potential Consequences

4 m

Intramedullary AVM in the setting of Type II Dural AVF

2 m

Assessing Vascular Malformations on MRA

5 m

Common Causes and Imaging of Spinal Cord Ischemia/Infarction

8 m

Spinal Cord Infarct

5 m

Acquired Metabolic Disorders of the Spinal Cord

3 m

Subacute Combined Degeneration from Copper Deficiency

4 m

Spinocerebellar Ataxia

3 m

Intradural Intramedullary Lesions - Conclusion

6 m

Course Evaluation