Click the link to purchase on Amazon 🎉📚
==============================================
🎥 Check Out All Videos at Once! 📺
👉 Visit Visualizing MSK Blog to explore a wide range of videos! 🩻
https://visualizingmsk.blogspot.com/?view=magazine
📚 You can also find them on MSK MRI Blog and Naver Blog! 📖
https://www.instagram.com/msk_mri/
Click now to stay updated with the latest content! 🔍✨
==============================================
📌 Extracapsular Tophi
Extracapsular tophi typically affect the prepatellar bursae and extensor mechanism, leading to several characteristic changes:
- Anterior soft-tissue prominence
- Bursal distention
- Tendon enlargement due to intratendinous urate deposition
- Well-marginated erosions at the patella and tibial tuberosity
📌 Subcutaneous or Extra-Articular Tophi
- Subcutaneous or extra-articular tophi are usually a late manifestation and often occur together with intra-articular tophaceous deposition.
- Extra-articular tophi are relatively rarer than intra-articular tophi, and in most patients, extra-articular tophi are associated with intra-articular lesions.
References
- RadioGraphics 2018; 38:2069–2101
- J Clin Rheumatol. 2010 Aug;16(5):209-14
"Visualizing MSK Radiology: A Practical Guide to Radiology Mastery"
© 2022 MSK MRI Jee Eun Lee All Rights Reserved.
No unauthorized reproduction, redistribution, or use for AI training.
#ExtracapsularTophi, #PrepatellarBursae, #ExtensorMechanism, #UrateDeposition, #TophaceousDeposition, #SubcutaneousTophi, #ExtraArticularTophi, #SoftTissueProminence, #BursalDistention, #TendonEnlargement
'✅ Knee MRI Mastery > Chap 5E. Other' 카테고리의 다른 글
| (Fig 5-E.09) Calcium Pyrophosphate Dihydrate Deposition Disease (1) | 2024.07.23 |
|---|---|
| (Fig 5-E.08) Acute Gouty Arthritis vs. Septic Arthritis (0) | 2024.07.23 |
| (Fig 5-E.06) Intracapsular Locations of Tophi, Gout (0) | 2024.07.23 |
| (Fig 5-E.05) Rheumatoid Arthritis - Rice Bodies (1) | 2024.07.23 |
| (Fig 5-E.04) Rheumatoid Arthritis - Erosion and Synovitis (2) | 2024.07.23 |