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Training Collections
Library Memberships
On-demand course library with video lectures, expert case reviews, and more
Fellowship Certificate™ Programs
Practice-focused training programs designed to help you gain experience in a specific subspecialty area.
Ultimate Learning Pass
Unlock access to our full Course Library and all self-paced Fellowships.
Continuing Medical Education (State CME)
Complete all of your state CME requirements in one convenient place.
Noon Conference (Free)
Get access to free live lectures, every week, from top radiologists.
Case of the Week (Free)
Get a free weekly case delivered right to your inbox.
Case Crunch: Rapid Case Review (Free)
Register for free live board reviews.
Dr. Resnick's MSK Conference
Learn directly from the MSK Master himself.
Lower Extremities MRI Conference
Musculoskeletal Imaging
PET Imaging
Pediatric Imaging
For Training Programs
Supplement your training program with case-based learning for residents, registrars, fellows, and more.
For Private Practices
Upskill in high growth, advanced imaging areas.
Compliance
NewTrack, fulfill, and report on all your radiologists' credentialing and licensing requirements.
Emergency Call Prep
Prepare trainees to be on call for the emergency department with this specialized training series.
Lesson
Introduction
1 topic,
Lesson
Meningiomas
15 topics, 59 min.
Case: Assessing Lesion Position
4 m.Intra-Axial vs. Extra-Axial Lesions
3 m.Case: Typical Locations of Meningiomas
3 m.Case: Defining Meningioma
2 m.Case: Meningioma Appearance on MRI
6 m.Case: Meningioma Enhancement
3 m.Case: Meningioma vs. Schwannoma
5 m.Case: Meningiomas in the Posterior Fossa
5 m.Case: Planum Sphenoidale Meningioma with Orbital Apex Extension
4 m.Case: Suprasellar Meningioma
7 m.Case: Optic Nerve Meningioma
6 m.Case: Vascular Encasement of Meningioma With Absent Vasogenic Edema
3 m.Case: Parafalcine Meningioma
6 m.Case: Meningiomatosis
5 m.Case: Solitary Fibrous Tumor
6 m.Lesson
Non-glial Tumors
9 topics, 38 min.
Case: Hemangioblastoma and Von Hippel-Lindau Syndrome
7 m.Case: Recurrent Hemangioblastoma
3 m.Case: Spinal Hemangioblastoma
4 m.Case: VHL Renal Lesions
6 m.Case: Endolymphatic Sac Tumor
3 m.Case: Central Neurocytoma
6 m.Case: Lhermitte-Duclos Disease/Dysplastic Cerebellar Gangliocytoma
6 m.Case: Epidermoid Cyst
4 m.Case: Rhabdomyosarcoma
4 m.Lesson
2021 WHO CNS Tumor Classification
10 topics, 44 min.
Introduction to Glioma Imaging
1 m.Introduction to the 2021 WHO CNS Tumor Classification
5 m.Neuroimaging Techniques For CNS Tumors
13 m.Pediatric Brain Tumors Based on Molecular Genetics: Medulloblastomas
2 m.Pediatric Brain Tumors Based on Molecular Genetics: Ependymomas
6 m.Pediatric Brain Tumors Based on Molecular Genetics: Diffuse Midline Gliomas
4 m.Adult Brain Tumors Based on Molecular Genetics: Solitary Fibrous Tumors and Hemangiopericytoma
2 m.Adult Brain Tumors Based on Molecular Genetics: Circumscribed Gliomas
2 m.Adult Brain Tumors Based on Molecular Genetics: Glioblastomas
3 m.Adult Brain Tumors Based on Molecular Genetics: Diffuse Gliomas
9 m.Lesson
Gliomas
21 topics, 1 hr. 32 min.
IDH-Wildtype Gliomas
8 m.Case: Primary IDH-Wildtype Glioma
3 m.Case: IDH-Wildtype Glioma
6 m.Case: IDH-Wildtype Gliobastoma with Epedymal Extension
7 m.IDH-Mutant Gliomas
9 m.Case: IDH-Mutant Astrocytoma, FLAIR Mismatch, Grade 2
5 m.Case: IDH-Mutant Astrocytoma, Grade 2
3 m.Case: IDH-Mutant Oligodendroglioma, Grade 2
2 m.Case: Oligodendroglioma, Grade 3
3 m.Case: CNS Lymphoma
4 m.H3 and BRAF Gliomas
9 m.Case: H3K27M Midline Glioma, Grade 4
3 m.Case: H3K27 Glioma
3 m.Case: BRAF V600E Tumor
5 m.T2 FLAIR Mismatch Sign of IDH-Mutant Astrocytomas
8 m.Case: T2 FLAIR Mismatch Sign, Astrocytoma – 31 y/o Female
2 m.Case: T2 FLAIR Mismatch Sign, Astrocytoma – 28 y/o Male
1 m.Case: IDH Mutant Astrocytoma, No Mismatch Sign
2 m.Approach to Intra-Axial Tumors: Tumor Mimics, Non-Neoplastic Lesions
12 m.Final Pearls, Pediatric Non-Gliomas
5 m.Summary
2 m.Lesson
Pediatric Brain Tumor Cases
17 topics, 26 min.
Case: Typical Medulloblastoma
2 m.Case: WNT-activated Medulloblastoma
1 m.Case: SHH-activated Medulloblastoma
2 m.Case: Ependymoma
2 m.Case: Posterior Fossa Ependymoma Type B
2 m.Case: Pilocytic Astrocytoma
2 m.Case: Solid Pilocytic Astrocytoma With No Discernible Cyctic Component
3 m.Case: Pilocytic Astrocytoma Within the Fourth Ventricle
2 m.Case: H3K27M Diffuse Midline Glioma With a DIPG Pattern, Grade 4
3 m.Case: Diffuse Midline Glioma With a DIPG Pattern
2 m.Case: Pilocytic Astrocytoma Masked as DIPG
2 m.Case: Embryonal Tumor With Multilayered Rosettes
2 m.Case: Diffuse Midline Glioma With a Bi-thalamic Pattern
2 m.Case: Pilocytic Astrocytoma Arising From the Thalamus
2 m.Case: Diffuse Astrocytoma
1 m.Case: Diffuse Astrocytoma With Apparent Discrete Margins
2 m.Case: Diffuse Astrocytoma With Gliomatosis Cerebri Pattern of Spread
2 m.0:00
Here's another patient with a discreet
0:02
lesion in the brainstem.
0:03
It was called the DIPG, um, but we felt it was discreet.
0:08
So, and not infiltrated.
0:09
We resected it by, um, here's the first intraop, MRI.
0:13
Here's the second intraoperative, MRI,
0:15
and this is a gross total resection.
0:17
These little bright areas here
0:19
we're actually present on the pre contrast.
0:22
And this actually related to electrocautery use.
0:25
And this patient did not have A-D-I-P-G.
0:28
This was an embr tumor with multilayered rosettes.
0:31
Um, they got a gross total resection.
0:34
And, um, at four years, um, they had disease free, uh,
0:39
survival, which was the, in, in our series, the, um,
0:43
by far the longest, um, uh, survival
0:46
of any patient with this entity.
0:47
And that was guided by an understanding of the imaging
0:50
to help get, allow the surgeon to make the, those
0:54
that resection and then, which then allowed the oncologists
0:57
and, um, to have, you know, to not have to deal
1:01
with the whole tumor, but to only deal
1:03
with potential microscopic disease at the margins.
Case: Embryonal Tumor With Multilayered Rosettes
HIDEInteractive Transcript
0:00
Here's another patient with a discreet
0:02
lesion in the brainstem.
0:03
It was called the DIPG, um, but we felt it was discreet.
0:08
So, and not infiltrated.
0:09
We resected it by, um, here's the first intraop, MRI.
0:13
Here's the second intraoperative, MRI,
0:15
and this is a gross total resection.
0:17
These little bright areas here
0:19
we're actually present on the pre contrast.
0:22
And this actually related to electrocautery use.
0:25
And this patient did not have A-D-I-P-G.
0:28
This was an embr tumor with multilayered rosettes.
0:31
Um, they got a gross total resection.
0:34
And, um, at four years, um, they had disease free, uh,
0:39
survival, which was the, in, in our series, the, um,
0:43
by far the longest, um, uh, survival
0:46
of any patient with this entity.
0:47
And that was guided by an understanding of the imaging
0:50
to help get, allow the surgeon to make the, those
0:54
that resection and then, which then allowed the oncologists
0:57
and, um, to have, you know, to not have to deal
1:01
with the whole tumor, but to only deal
1:03
with potential microscopic disease at the margins.
Report
Faculty
Asim F Choudhri, MD
Chief, Pediatric Neuroradiology
Le Bonheur Children's Hospital
Tags
Oncologic Imaging
Neuroradiology
Neoplastic
MRI
Brain
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