Lugano classification: response evaluation criteria for positron emission tomography/computed tomography in lymphoma follow-up

Samar R. Ragheb, Amir L. Louka, Sherine M. Sharara
2020 The Egyptian Journal of Radiology and Nuclear Medicine  
Background The purpose of this study is to assess the role of 18 fluorodeoxyglucose positron emission tomography/computed tomography (18FDG PET-CT) in the follow-up of patients with lymphoma after finishing therapy. Results This study included 42 lymphomas (25 non-Hodgkin's lymphoma and 17 Hodgkin's lymphoma); patients ranging in age from 18 to 70 years were examined by 18FDG PET-CT after therapy and analyzed retrospectively. Confirmatory biopsy was mandatory in cases of suspected disease
more » ... ence and follow-up in cases of complete metabolic response. Positron emission tomography/computed tomography in assessment of lymphoma treatment response reveals significant statistical significance (P < 0.05). It shows 100% sensitivity, 92.8% specificity, and 95.2% accuracy in the prediction of response. Conclusion Positron emission tomography/computed tomography plays an important role in detection of response to treatment of lymphoma after finishing therapy.
doi:10.1186/s43055-020-00303-1 fatcat:luetagfplnaxtdwthcq4cmjkw4