Fig. 4From: Diagnostic work-up strategy for periprosthetic joint infections after total hip and knee arthroplasty: a 12-year experience on 320 consecutive casesPET/CT images. Representative [18Â F] FDG PET/CT images of a patient with infection of the left total hip arthroplasty in coronal (a) and transversal (b) orientation (c) shows a 3D projection (maximum intensity projection) of the [18Â F] FDG PET data. The images demonstrate a streaky intensive hypermetabolism in the soft parts surrounding the total hip arthroplasty (thin arrows) and focal hypermetabolisms in reactive inguinal lymph nodes (bold arrows)Back to article page