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Prepare trainees to be on call for the emergency department with this specialized training series.
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
Emergency 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.
Emergency Call Prep
Prepare trainees to be on call for the emergency department with this specialized training series.
13 topics, 1 hr. 7 min.
Wk 1, Case 1, Knee MR - Practice
Wk 1, Case 1, Knee MR - Review pt 1
6 m.Wk 1, Case 1, Knee MR - Review pt 2
3 m.Wk 1, Case 1, Knee MR - Review pt 3
10 m.Wk 1, Case 1, Knee MR - Review pt 4
10 m.Wk 1, Case 2, Knee MR - Practice
Wk 1, Case 2, Knee MR - Review
13 m.Wk 1, Case 3, Knee MR - Practice
Wk 1, Case 3, Knee MR - Review
9 m.Wk 1, Case 4, Knee MR - Practice
Wk 1, Case 4, Knee MR - Review
11 m.Wk 1, Case 5, Knee MR - Practice
Wk 1, Case 5, Knee MR - Review
10 m.10 topics, 40 min.
Wk 2, Case 1, Knee MR - Practice
Wk 2, Case 1, Knee MR - Review
18 m.Wk 2, Case 2, Knee MR - Practice
Wk 2, Case 2, Knee MR - Review
6 m.Wk 2, Case 3, Knee MR - Practice
Wk 2, Case 3, Knee MR - Review
3 m.Wk 2, Case 4, Knee MR - Practice
Wk 2, Case 4, Knee MR - Review
9 m.Wk 2, Case 5, Knee MR - Practice
Wk 2, Case 5, Knee MR - Review
6 m.10 topics, 53 min.
Wk 3, Case 1, Knee MR - Practice
Wk 3, Case 1, Knee MR - Review
16 m.Wk 3, Case 2, Knee MR - Practice
Wk 3, Case 2, Knee MR - Review
16 m.Wk 3, Case 3, Knee MR - Practice
Wk 3, Case 3, Knee MR - Review
9 m.Wk 3, Case 4, Knee MR - Practice
Wk 3, Case 4, Knee MR - Review
11 m.Wk 3, Case 5, Shoulder MR - Practice
Wk 3, Case 5, Shoulder MR - Review
4 m.10 topics, 1 hr. 6 min.
Wk 4, Case 1, Shoulder MR - Practice
Wk 4, Case 1, Shoulder MR - Review
27 m.Wk 4, Case 2, Shoulder MR - Practice
Wk 4, Case 2, Shoulder MR - Review
8 m.Wk 4, Case 3, Shoulder MR - Practice
Wk 4, Case 3, Shoulder MR - Review
17 m.Wk 4, Case 4, Shoulder MR - Practice
Wk 4, Case 4, Shoulder MR - Review
5 m.Wk 4, Case 5, Shoulder MR - Practice
Wk 4, Case 5, Shoulder MR - Review
12 m.10 topics, 46 min.
Wk 5, Case 1, Shoulder MR - Practice
Wk 5, Case 1, Shoulder MR - Review
8 m.Wk 5, Case 2, Shoulder MR - Practice
Wk 5, Case 2, Shoulder MR - Review
4 m.Wk 5, Case 3, Shoulder MR - Practice
Wk 5, Case 3, Shoulder MR - Review
19 m.Wk 5, Case 4, Shoulder MR - Practice
Wk 5, Case 4, Shoulder MR - Review
3 m.Wk 5, Case 5, Shoulder MR - Practice
Wk 5, Case 5, Shoulder MR - Review
15 m.10 topics, 54 min.
Wk 6, Case 1, Shoulder MR - Practice
Wk 6, Case 1, Shoulder MR - Review
17 m.Wk 6, Case 2, Hip MR - Practice
Wk 6, Case 2, Hip MR - Review
15 m.Wk 6, Case 3, Hip MR - Practice
Wk 6, Case 3, Hip MR - Review
10 m.Wk 6, Case 4, Hip MR - Practice
Wk 6, Case 4, Hip MR - Review
7 m.Wk 6, Case 5, Hip MR - Practice
Wk 6, Case 5, Hip MR - Review
7 m.10 topics, 18 min.
Wk 7, Case 1, Hip MR - Practice
Wk 7, Case 1, Hip MR - Review
4 m.Wk 7, Case 2, Hip MR - Practice
Wk 7, Case 2, Hip MR - Review
4 m.Wk 7, Case 3, Hip MR - Practice
Wk 7, Case 3, Hip MR - Review
4 m.Wk 7, Case 4, Hip MR - Practice
Wk 7, Case 4, Hip MR - Review
5 m.Wk 7, Case 5, Hip MR - Practice
Wk 7, Case 5, Hip MR - Review
4 m.10 topics, 25 min.
Wk 8, Case 1, Foot/Ankle MR - Practice
Wk 8, Case 1, Foot/Ankle MR - Review
8 m.Wk 8, Case 2, Foot/Ankle MR - Practice
Wk 8, Case 2, Foot/Ankle MR - Review
3 m.Wk 8, Case 3, Foot/Ankle MR - Practice
Wk 8, Case 3, Foot/Ankle MR - Review
4 m.Wk 8, Case 4, Foot/Ankle MR - Practice
Wk 8, Case 4, Foot/Ankle MR - Review
7 m.Wk 8, Case 5, Foot/Ankle MR - Practice
Wk 8, Case 5, Foot/Ankle MR - Review
7 m.10 topics, 49 min.
Wk 9, Case 1, Foot/Ankle MR - Practice
Wk 9, Case 1, Foot/Ankle MR - Review
13 m.Wk 9, Case 2, Foot/Ankle MR - Practice
Wk 9, Case 2, Foot/Ankle MR - Review
10 m.Wk 9, Case 3, Foot/Ankle MR - Practice
Wk 9, Case 3, Foot/Ankle MR - Review
8 m.Wk 9, Case 4, Foot/Ankle MR - Practice
Wk 9, Case 4, Foot/Ankle MR - Review
10 m.Wk 9, Case 5, Foot/Ankle MR - Practice
Wk 9, Case 5, Foot/Ankle MR - Review
12 m.10 topics, 1 hr. 11 min.
Wk 10, Case 1, Hand/Wrist MR - Practice
Wk 10, Case 1, Hand/Wrist MR - Review
11 m.Wk 10, Case 2, Hand/Wrist MR - Practice
Wk 10, Case 2, Hand/Wrist MR - Review
33 m.Wk 10, Case 3, Hand/Wrist MR - Practice
Wk 10, Case 3, Hand/Wrist MR - Review
7 m.Wk 10, Case 4, Hand/Wrist MR - Practice
Wk 10, Case 4, Hand/Wrist MR - Review
5 m.Wk 10, Case 5, Hand/Wrist MR - Practice
Wk 10, Case 5, Hand/Wrist MR - Review
18 m.Interactive Transcript
Report
Patient History
19 F with lateral and anterior/dorsal ankle pain, swelling, decreased ROM
Findings
Osseous Structures: No fracture or dislocations noted. No intramedullary lesions. The medial and lateral malleoli are intact. No osteochondral injuries of the tibial plafond or talar dome. No posterior or mid talar arthrosis. Midfoot without arthropathy. Normal Lisfranc joint.
Ligaments: The lateral low ankle ligaments (anterior talofibular, posterior talofibular and calcaneofibular) and high ankle ligaments including the anterior tibiofibular, posterior tibiofibular and syndesmosis are intact. The deltoid ligament complex is intact.
Muscles/Tendons: Peroneus muscles, extensor and flexors without evidence of tendinopathy, tenosynovitis, tears or myositis.
Soft Tissues: Lobulated intermediate to low T1 and T2 signal intensity intraarticular lesion located in the hindfoot adjacent to the posterior talar process at the subtalar joint measuring 2.4cm x 3.2cm x 1.6cm (AP, transverse and CC).
The plantar fascia is without thickness. No evidence of traction enthesophyte at the calcaneal tuberosity. No inflammatory changes or tears. The heel fat pad is without edema.
Neurovascular: Tarsal tunnel and its contents are normal. No space-occupying lesions within it.
Moderate tibiotalar and subtalar joint effusion without reactive synovitis. Mild periarticular soft tissue swelling.
Impressions
1. Lobulated “frond-like” intraarticular lesion with low T1 and T2 signal intensity containing hemosiderin deposits located in the hindfoot adjacent to the posterior talar process measuring 2.4cm x 3.2cm x 1.6cm (AP, transverse and CC) representing pigmented nodular synovitis (giant cell tumor of the tendon sheath). No osseous erosions.
2. Moderate tibiotalar and subtalar joint effusion without reactive synovitis.
3. No osseous, ligamentous or tendinous injuries.
Case Discussion
Faculty
Stephen J Pomeranz, MD
Chief Medical Officer, ProScan Imaging. Founder, MRI Online
ProScan Imaging
Gitanjali Bajaj, MD
Assistant Professor
University of Arkansas for Medical Sciences
Edward Smitaman, MD
Clinical Associate Professor
University of California San Diego
Brian Y. Chan, MD
Assistant Professor of Musculoskeletal Radiology
University of Utah
Tags
Musculoskeletal (MSK)
MRI
Foot & Ankle
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