Presentation
Knee pain.
Patient Data
Age: 25 years
Gender: Male
Note: This case has been tagged as "legacy" as it no longer meets image preparation and/or other case publication guidelines.
From the case:
Intra-articular venous malformation
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Vascular malformation lower limb - tiny flake of calcification in Hoffa's fat pad along with loss of normal fat density .
From the case:
Intra-articular venous malformation
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- first 5 images are of the knee
- image 6 - ankle US near head of 1st metatarsal
- images 7 and 8 - foot US near 1st metatarsal head
Case Discussion
A flake of calcification is seen in Hoffa's fat pad and there is inhomogeneous soft tissue haziness in the region replacing normal fat density.
US - Vascular channels are noted in Hoffa's fat pad and around knee.
Patient pointed to a soft tissue bulge in foot near the 1st metatarsal head. It shows multiple vascular channels.