Radiomics analysis of dual-layer detector spectral CT-derived iodine maps for predicting Ki-67 PI in pancreatic ductal adenocarcinoma

Abstract Objective To evaluate the feasibility of radiomics analysis using dual-layer detector spectral CT (DLCT)-derived iodine maps for the preoperative prediction of the Ki-67 proliferation index (PI) in pancreatic ductal adenocarcinoma (PDAC). Materials and methods A total of 168 PDAC patients w...

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Bibliographic Details

Published in:	BMC Medical Imaging
Main Authors:	Dan Zeng, Zuhua Song, Qian Liu, Jie Huang, Xinwei Wang, Zhuoyue Tang
Format:	Article
Language:	English
Published:	BMC 2025-04-01
Subjects:	Dual-layer detector spectral computed tomography Iodine map Ki-67 Pancreatic ductal adenocarcinoma Radiomics
Online Access:	https://doi.org/10.1186/s12880-025-01664-7