Generating synthetic data for medical imaging

LR Koetzier, J Wu, D Mastrodicasa, A Lutz, M Chung… - Radiology, 2024 - pubs.rsna.org
Artificial intelligence (AI) models for medical imaging tasks, such as classification or
segmentation, require large and diverse datasets of images. However, due to privacy and …

Magnetic resonance imaging of primary adult brain tumors: state of the art and future perspectives

M Martucci, R Russo, F Schimperna, G D'Apolito… - Biomedicines, 2023 - mdpi.com
MRI is undoubtedly the cornerstone of brain tumor imaging, playing a key role in all phases
of patient management, starting from diagnosis, through therapy planning, to treatment …

Deep-learning-based synthesis of post-contrast T1-weighted MRI for tumour response assessment in neuro-oncology: a multicentre, retrospective cohort study

CJ Preetha, H Meredig, G Brugnara… - The Lancet Digital …, 2021 - thelancet.com
Background Gadolinium-based contrast agents (GBCAs) are widely used to enhance tissue
contrast during MRI scans and play a crucial role in the management of patients with cancer …

Toward replacing late gadolinium enhancement with artificial intelligence virtual native enhancement for gadolinium-free cardiovascular magnetic resonance tissue …

Q Zhang, MK Burrage, E Lukaschuk… - Circulation, 2021 - ahajournals.org
Background: Late gadolinium enhancement (LGE) cardiovascular magnetic resonance
(CMR) imaging is the gold standard for noninvasive myocardial tissue characterization but …

Generative adversarial network–based noncontrast CT angiography for aorta and carotid arteries

J Lyu, Y Fu, M Yang, Y **ong, Q Duan, C Duan… - Radiology, 2023 - pubs.rsna.org
Background Iodinated contrast agents (ICAs), which are widely used in CT angiography
(CTA), may cause adverse effects in humans, and their use is time-consuming and costly …

One model to synthesize them all: Multi-contrast multi-scale transformer for missing data imputation

J Liu, S Pasumarthi, B Duffy, E Gong… - IEEE transactions on …, 2023 - ieeexplore.ieee.org
Multi-contrast magnetic resonance imaging (MRI) is widely used in clinical practice as each
contrast provides complementary information. However, the availability of each imaging …

Generative adversarial networks to synthesize missing T1 and FLAIR MRI sequences for use in a multisequence brain tumor segmentation model

GM Conte, AD Weston, DC Vogelsang, KA Philbrick… - Radiology, 2021 - pubs.rsna.org
Background Missing MRI sequences represent an obstacle in the development and use of
deep learning (DL) models that require multiple inputs. Purpose To determine if synthesizing …

Deep learning to simulate contrast-enhanced breast MRI of invasive breast cancer

M Chung, E Calabrese, J Mongan, KM Ray… - Radiology, 2022 - pubs.rsna.org
Background There is increasing interest in noncontrast breast MRI alternatives for tumor
visualization to increase the accessibility of breast MRI. Purpose To evaluate the feasibility …

Artificial intelligence in multiparametric magnetic resonance imaging: A review

C Li, W Li, C Liu, H Zheng, J Cai, S Wang - Medical physics, 2022 - Wiley Online Library
Multiparametric magnetic resonance imaging (mpMRI) is an indispensable tool in the
clinical workflow for the diagnosis and treatment planning of various diseases. Machine …

Prospective deployment of deep learning in MRI: a framework for important considerations, challenges, and recommendations for best practices

AS Chaudhari, CM Sandino, EK Cole… - Journal of Magnetic …, 2021 - Wiley Online Library
Artificial intelligence algorithms based on principles of deep learning (DL) have made a
large impact on the acquisition, reconstruction, and interpretation of MRI data. Despite the …