Ayşe Betül Dere

Is Eligibility Enough? Pretreatment Prediction of Failure to Reach a Second Cycle of [177Lu]Lu-PSMA Radioligand Therapy

Background/Objectives: Current guidelines define no absolute contraindication to prostate-specific membrane antigen (PSMA)-targeted radioligand therapy (RLT), yet some patients receive only a single cycle. We aimed to characterize this single-cycle attrition (SCA) and derive an e...

Is 400 Gy enough for every tumor? The 3 cm cutoff and a modified BCLC classification for predicting complete response after radiation segmentectomy in hepatocellular carcinoma

To evaluate the relative contribution of the 400 Gy perfused liver absorbed dose (PLAD) threshold and tumor size in predicting complete response (CR) after yttrium-90 (Y-90) radiation segmentectomy (RS) in hepatocellular carcinoma (HCC), and to investigate the prognostic discrimi...