29 June 2021>: Articles
Post-Traumatic Hemosiderotic Synovitis of the Knee Mimicking Pigmented Villonodular Synovitis on Magnetic Resonance Imaging (MRI) in a Child: A Case Report
Mistake in diagnosis, Diagnostic / therapeutic accidents, Rare disease
Ruba A. Khasawneh A* , Ziyad M. Mohaidat A , Maha M. Gharaibeh A , Ahmad Hdeeb ADOI: 10.12659/AJCR.931992
Am J Case Rep 2021; 22:e931992
Table 1. Cases of hemosiderotic synovitis identified through literature review.
Author | Site involved | Sex | Trauma | Age (years) | X-ray findings | MRI findings | Diagnostic method | Treatment | |||
---|---|---|---|---|---|---|---|---|---|---|---|
Knee effusion | Thickened synovium | Low T1 and T2 | Blooming on GRE | ||||||||
Jain et al []1 | Right knee | M | No | 19 | Knee effusion and periarticular swelling | Yes | Yes | Yes | Yes | Histopathology | N/A |
Deshmukh et al []4 | Left knee | F | No | 19 | N/A | Yes | Yes | Yes | N/A | Histopathology | Synovectomy |
Yalçin et al []5 | Right knee | F | No | 20 | Normal | N/A | Yes | N/A | N/A | Histopathology | Subtotal synovectomy |
Jayalakshmi et al []2 | Left knee | F | No | 73 | N/A | N/A | N/A | N/A | N/A | Histopathology | Total knee replacement |
Atik et al []7 | Right knee | M | Minor twist | 23 | Normal | Yes | Yes | Yes | N/A | Histopathology | Synovectomy |
Ando et al []6 | 4 right knees, 4 left knees | 6M, 2F | No | 48–76 | N/A | Yes | Yes | Yes | Yes | Histopathology | N/A |
Zeiss et al []8 | Left knee | M | Motor vehicle accident | 40 | Knee effusion | Yes | Yes | Yes | N/A | Histopathology | Partial synovectomy |
Bartlett et al []3 | Left knee | F | No | 77 | Valgus deformity, subchondral sclerosis and infarction of the lateral femoral condyle | N/A | N/A | N/A | N/A | Histopathology | Total knee replacement |
M – Male; F – Female; MRI – magnetic resonance imaging; GRE – gradient echo; N/A – not available. |