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Vascular malformation in the infrapatellar (Hoffa's) fat pad
Ruhi Baris Comert1, Ustun Aydingoz, Ozgur Ahmet Atay
1Department of Radiology, Hacettepe University Faculty of Medicine, Ankara 06100, Turkey. bcomert@hacettepe.edu.tr
The Knee
|April 7, 2004
Summary
A vascular malformation, a rare condition, was found in a teen
Area of Science:
- Orthopedics
- Vascular Surgery
- Histopathology
Background:
- Vascular malformations are congenital anomalies of blood vessels.
- They can occur in various body parts but are rare in the infrapatellar fat pad.
Observation:
- A 16-year-old female presented with chronic right knee pain and swelling.
- Magnetic resonance imaging revealed a mass within the infrapatellar fat pad.
Findings:
- Arthroscopic surgery was performed for lesion removal.
- Histopathologic examination confirmed the mass as a vascular malformation.
- This specific location for such a malformation is previously unreported.
Implications:
- This case expands the known anatomical locations for vascular malformations.
- Highlights the importance of considering vascular malformations in differential diagnoses of knee masses.
- Suggests arthroscopic intervention as a viable treatment option.