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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
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.
Course
Start here
1 topic
Practice Cases
Week 1
8 topics, 31 min.
Practice Cases
Week 2
8 topics, 1 hr. 34 min.
Practice Cases
Week 3
8 topics, 48 min.
Practice Cases
Week 4
8 topics, 37 min.
Practice Cases
Week 5
8 topics, 26 min.
Practice Cases
Week 6
8 topics, 17 min.
Practice Cases
Week 7
8 topics, 1 hr. 24 min.
Practice Cases
Week 8
8 topics, 18 min.
Practice Cases
Week 9
8 topics, 23 min.
Wk 5, Case 3 - Review
HIDEInteractive Transcript
Report
Patient History
Localized swelling. Mass in neck.
Findings
Contrast-enhanced CT of the neck was performed from the skull base to the thoracic inlet. Study demonstrates an approximately 1.2cm x 9mm x 1.9cm cystic lesion that is located in the anterior neck and embedded in the left strap muscles at the level of the thyrohyoid membrane. The lesion extends superiorly and abuts the undersurface of the body of the hyoid bone. These findings are consistent with a thyroglossal duct cyst. Both lobes of the thyroid gland are present.
No evidence of enlarged lymph nodes are seen using standard size criteria. Prominence of the adenoidal tissue in Waldeyer's ring which can be normal in this age group. No evidence of aggressive visceral space masses are identified.
Visualized portion of the brain is grossly within normal limits. However, dedicated brain imaging is necessary for complete diagnostic evaluation.
Imaging of the lungs is within normal limits. However, dedicated CT of the chest is necessary for complete diagnostic evaluation.
Conclusions
1. Findings consistent with left thyroglossal duct cyst embedded in the left strap muscles with a small component extending superiorly that abuts the undersurface of the body of the hyoid bone.
2. No definite evidence of aggressive lesions involving the visceral space.
Case Discussion
Faculty
David M Yousem, MD, MBA
Professor of Radiology, Vice Chairman and Associate Dean
Johns Hopkins University
Suresh K Mukherji, MD, FACR, MBA
Clinical Professor, University of Illinois & Rutgers University. Faculty, Michigan State University. Director Head & Neck Radiology, ProScan Imaging
Tags
Neuroradiology
Head and Neck
CT
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