Tigecycline sclerotherapy for recurrent pseudotumor in aseptic lymphocyte-dominant vasculitis-associated lesion after metal-on-metal total hip arthroplasty: A case report

Figure 1  Pre-operative and post-operative series images. A: Radiography of metal-on-metal total hip arthroplasty (THA) over right hip; B: The metal-on-metal acetabular cup and femoral head removed from revision surgery. Surface scratching and erosion was observed between the cup/head component; C: Pre-operative gross photo (AP view) of right hip showed mass protruding at lateral side of right hip; D and E: Radiography and gross photo of revision ceramic-on-polyethylene THA; F: Post-revision gross photo (lateral view) of patient after locally tigecycline injection showed subsidence of the mass at 24-mo follow-up.