Intra- and inter-operator variability in MRI-based manual segmentation of HCC lesions and its impact on dosimetry

The aim was to quantify inter- and intra-observer variability in manually delineated hepatocellular carcinoma (HCC) lesion contours and the resulting impact on radioembolization (RE) dosimetry.

Source: EJNMMI Physics - December 21, 2022 Category: Radiology Authors: Elise C. Covert, Kellen Fitzpatrick, Justin Mikell, Ravi K. Kaza, John D. Millet, Daniel Barkmeier, Joseph Gemmete, Jared Christensen, Matthew J. Schipper and Yuni K. Dewaraja Tags: Original research Source Type: research