학술논문

Lung T2* mapping using 3D ultrashort TE with tight intervals δTE
Document Type
article
Source
Subject
Lung
Clinical Research
bi-exponential model
lung T-2*
short and long T-2 components
ultrashort TE
lung T 2 * $$ {\mathrm{T}}_2^{\ast } $$
short and long T2 components
Biomedical Engineering
Nuclear Medicine & Medical Imaging
Language
Abstract
PurposeTo develop 3D ultrashort-TE (UTE) sequences with tight TE intervals (δTE), allowing for accurate T2*$$ {\mathrm{T}}_2^{\ast } $$ mapping of lungs under free breathing.MethodsWe have implemented a four-echo UTE sequence with δTE (