A significant amount of literature is available on treatment monitoring and response assessment in lymphoma using FDG-PET, yet confusion exists concerning the potential and limitations of FDG-PET for determining the presence of residual disease during chemotherapy (interim FDG-PET). This article reviews the role of interim FDG-PET in 3 important scenarios: untreated diffuse large B-cell lymphoma, untreated Hodgkin lymphoma, and relapsed or refractory aggressive lymphoma in transplant-eligible patients, and provides recommendations on the use of this imaging modality in these settings.
Minimal residual disease in lymph nodes after achievement of complete remission predicts time to relapse in dogs with large B‐cell lymphoma