Adipose tissue indices predict prognosis in hodgkin lymphoma

This study evaluated the impact of adipose tissue indices on prognosis of HL. Fifty-five patients with newly diagnosed Hodgkin Lymphoma were evaluated retrospectively for association with adipose tissue indices (total abdominal tissue volume, radiodensity, subcutaneous and visceral adipose tissue SUVmax value and prognostic factors for Hodgkin Lymphoma such as IPS-3, IPS-7, stage, sedimentation, progression free and overall survival. For IPS-3, SAT SUVmax and TAAT radiodensity were significantly increased in high-risk patients (2and 3) compared to group 0 and 1. For IPS-7, total abdominal adipose volume was significantly decreased in high-risk patients, SAT SUVmax significantly increased in high-risk patients and decreased in low-risk patients. In addition, SAT SUVmax was significantly increased in patients with high sedimentation rate, with B symptoms and who passed away during follow-up. SAT SUVmax showed moderate positive correlation with sedimentation, IPS-3, IPS-7, and stage. In addition, it was observed that TAAT radiodensity and SAT SUVmax were significantly better for determining prognosis than other adipose tissue indices. Roc analysis showed that the diagnostic value of all adipose tissue indices in predicting IPS-3 and IPS-7 prognoses were statistically significant. SAT SUVmax and TAAT radiodensity were two new and independent markers with diagnostic value in predicting prognosis. •New prognostic indices other than IPS-3 and IPS-7 are clearly needed.•SAT SUVmax and TAAT radiodensity showed significant association with low and high-risk patients in Hodgkin Lymphoma.•SAT SUVmax and TAAT radiodensity also showed correlation with IPS-3 and IPS-7•SAT SUVmax and TAAT radiodensity were shown to be independent prognostic markers for Hodgkin Lymphoma.