case_images: PMC4857368_01
case_images: X-ray: the implant position is correct with no signs of failure.
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case_images: A plain radiograph showed the arthroplasty in good position with no signs of failure (Figure 1).
case_images: MRI: STIR-weighted and T1 images showed a bulky periprosthetic fluid collection above and below acetabular (arrows) component, with areas of low signal within it (arrowheads) due to metal debris.. MRI: magnetic resonance imaging; STIR: short time inversion-recovery.
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case_images: A magnetic resonance imaging (MRI) study was performed (Figure 2).
case_images: Metallosis tissue and metal debris in revision surgery. Osteolysis in femoral neck.
case_images: 10.1177_2050313X14545278-fig3.jpg
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case_images: In this revision surgery, we found a pseudotumor and profuse metallosis area with inflammatory reaction and partial destruction of the femoral neck (Figure 3).