Prognostic value of radiomic analysis of iodine overlay maps from dual-energy computed tomography in patients with resectable lung cancer.

Jooae ChoeSang Min LeeKyung-Hyun DoJung Bok LeeSang Min LeeJune-Goo LeeJoon Beom Seo

Published in: European radiology (2018)

• Radiomic feature (histogram entropy) from DECT iodine overlay maps was an independent risk factor predicting both overall survival and disease-free survival. • Adding histogram entropy to clinical stage improved prediction of overall survival compared to stage only (0.720 and 0.667, respectively; p = 0.048). • DECT can be a good option for comprehensive pre-operative evaluation in cases of resectable lung cancer.

Keyphrases

dual energy
free survival
computed tomography
contrast enhanced
image quality
diffusion weighted
positron emission tomography
magnetic resonance imaging
risk factors
diffusion weighted imaging
locally advanced
liver metastases
machine learning
magnetic resonance
deep learning
neural network