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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.
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.
Dr. Resnick's MSK Conference
Learn directly from the MSK Master himself.
Lower Extremities MRI Conference
Musculoskeletal Imaging
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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.
Emergency Call Prep
Prepare trainees to be on call for the emergency department with this specialized training series.
Lesson
Huntington's Chorea
22 topics, 1 hr. 2 min.
Introduction to Neurodegenerative Diseases
3 m.Huntington’s Disease
3 m.Types of Movement Disorder
4 m.Extrapyramidal Anatomy
4 m.Neuroanatomy and Neurophysiology of the corpus striatum 1
4 m.Neuroanatomy and Neurophysiology of the corpus striatum 2
4 m.Huntington’s Chorea Case Review
5 m.Measurements and Ratios in Huntington’s Chorea
3 m.Epidemiology of Huntington's disease
5 m.Clinical Implications Part 2
4 m.Genetic Choreas
4 m.Imaging Differentiators in Genetic Choreas
3 m.Sydenham’s Chorea
4 m.Immunologic Causes of Chorea
3 m.Infectious Causes of Chorea
3 m.Drug Induced Choreas
3 m.Vascular Choreas
3 m.Neoplastic Disorder Choreas
2 m.Metabolic Causes of Chorea Part 1
2 m.Metabolic Causes of Chorea Part 2
3 m.MR Spectroscopy in Huntington's Chorea
3 m.Huntington’s Chorea on PET
3 m.Lesson
Parkinson's Disease
9 topics, 26 min.
Lesson
Parkinson Plus Syndromes
12 topics, 48 min.
Lipoid Proteinosis or Urbach-Wiethe Disease
3 m.Parkinson’s Disease (PD) vs Lewy Body Dementia (LBD)
5 m.Progressive Supranuclear Palsy (PSP)
6 m.Progressive Supranuclear Palsy (PSP) vs Creutzfeldt–Jakob disease (CJD)
4 m.Multiple System Atrophy (MSA)
3 m.Midbrain Anatomy: PSP
3 m.Bilateral Corpus Striatum Caudoputamen Hyperintensity Differential Diagnosis
6 m.Dystonia
6 m.Bilateral Corpus Striatum Caudoputamen Hyperintensity: Wilson’s Disease
5 m.Wilson’s Disease: Panda Sign
3 m.MSA Subtypes: MSA-C
5 m.Parkinsonian Syndromes: MSA-P
6 m.Lesson
Clinical Implications of Huntington's Chorea
20 topics, 1 hr. 16 min.
Cerebellopontine Atrophy Differential in Older Population
7 m.GCA Scale for Assessing Neurodegenerative Disease
3 m.Medial Temporal Lobe Scale
3 m.Fazekas Scale
3 m.Koedam Parietal Atrophy Scale
3 m.Mild Cognitive Impairment Syndrome
8 m.Differential Diagnosis of Cognitive Decline
5 m.Alzheimer's Disease: Part 1
3 m.Alzheimer's Disease: Part 2
4 m.Creutzfeldt-Jakob Disease: Part 1
3 m.Creutzfeldt-Jakob Disease: Part 2
5 m.Subcortical arteriosclerotic encephalopathy
5 m.Using Fiber Tracking in Neurodegenerative Disease Cases
2 m.Vascular Dementia Differential Diagnosis: Part 1
5 m.Vascular Dementia Differential Diagnosis: Part 2
6 m.Dementia of Unknown Type
4 m.Pick's Disease
4 m.Pick’s Disease Subtypes
3 m.The Role of PET in Pick's disease
3 m.Differential Diagnosis of Parkinsonian Symptoms
5 m.0:00
Here's our 67-year-old man with known
0:03
Huntington's chorea and a family history thereof.
0:06
He's got some mild movement abnormalities.
0:09
We follow the cingulate sulcus all the
0:11
way back to the supermarginal sulcus.
0:15
And then right in front of that is this kind of
0:17
obliquely oriented sulcus that
0:19
delimits the motor area.
0:22
And then in front of the motor area
0:24
is the supplementary motor area,
0:26
especially as we go towards the midline,
0:28
and that supplementary motor area,
0:30
which is an inhibitory area,
0:32
a control station for the rest
0:35
of the body is atrophic.
0:37
I want to talk about chorea in
0:38
neoplastic brain disease.
0:40
And I'll bet you can't guess which neoplasm
0:43
is most prone to present with chorea.
0:45
It's the one that likes to infiltrate the deep
0:48
recesses of the brain and the basal ganglia
0:50
and the subthalamic nucleus,
0:52
namely periventricular lymphoma,
0:55
if you're getting asked a question about it.
0:57
Any tumor, though,
0:58
that disrupts the striato-pallido-thalamo-cortical
1:03
motor circuitry can do it,
1:05
but lymphoma is the classic.
Neoplastic Disorder Choreas
HIDEInteractive Transcript
0:00
Here's our 67-year-old man with known
0:03
Huntington's chorea and a family history thereof.
0:06
He's got some mild movement abnormalities.
0:09
We follow the cingulate sulcus all the
0:11
way back to the supermarginal sulcus.
0:15
And then right in front of that is this kind of
0:17
obliquely oriented sulcus that
0:19
delimits the motor area.
0:22
And then in front of the motor area
0:24
is the supplementary motor area,
0:26
especially as we go towards the midline,
0:28
and that supplementary motor area,
0:30
which is an inhibitory area,
0:32
a control station for the rest
0:35
of the body is atrophic.
0:37
I want to talk about chorea in
0:38
neoplastic brain disease.
0:40
And I'll bet you can't guess which neoplasm
0:43
is most prone to present with chorea.
0:45
It's the one that likes to infiltrate the deep
0:48
recesses of the brain and the basal ganglia
0:50
and the subthalamic nucleus,
0:52
namely periventricular lymphoma,
0:55
if you're getting asked a question about it.
0:57
Any tumor, though,
0:58
that disrupts the striato-pallido-thalamo-cortical
1:03
motor circuitry can do it,
1:05
but lymphoma is the classic.
Report
Description
Faculty
Stephen J Pomeranz, MD
Chief Medical Officer, ProScan Imaging. Founder, MRI Online
ProScan Imaging
Tags
Syndromes
Neuroradiology
Neoplastic
MRI
Brain
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