The role of 18F-FDG PET/CT in the management of patients with secondary haemophagocytic lymphohistiocytosis

FDG-PET/CT could be a useful technique for detecting underlying diseases causing sHLH. CRP was a useful predictor of FDG-PET/CT effectiveness. Therapy regimen, FBG level, and SP/M were independent prognostic factors for HLH survival.