Recent advances in X-ray grating-based dark-field imaging

Z Wang - TrAC Trends in Analytical Chemistry, 2024 - Elsevier
As an emerging imaging modality, X-ray grating-based dark-field imaging provides valuable
complementary information to conventional attenuation-based imaging. Dark-field imaging …

Dark-field X-ray imaging for the assessment of osteoporosis in human lumbar spine specimens

FT Gassert, T Urban, A Kufner, M Frank… - Frontiers in …, 2023 - frontiersin.org
Background: Dark-field imaging is a novel imaging modality that allows for the assessment
of material interfaces by exploiting the wave character of x-ray. While it has been extensively …

Thoracic radiology: recent developments and future trends

TC McLoud, BP Little - Radiology, 2023 - pubs.rsna.org
resolution for photon-counting detector CT is as high as 0.125 mm (vs 0.3–0.5 mm for
conventional multidetector CT)(20), with resulting improved visualization of anatomy and …

[HTML][HTML] Dark-field chest radiography outperforms conventional chest radiography for the diagnosis and staging of pulmonary emphysema

T Urban, AP Sauter, M Frank, K Willer… - Investigative …, 2023 - journals.lww.com
Objectives Dark-field chest radiography (dfCXR) has recently reached clinical trials. Here we
compare dfCXR to conventional radiography for the detection and staging of pulmonary …

The choice of an autocorrelation length in dark-field lung imaging

S Spindler, D Etter, M Rawlik, M Polikarpov… - Scientific Reports, 2023 - nature.com
Respiratory diseases are one of the most common causes of death, and their early detection
is crucial for prompt treatment. X-ray dark-field radiography (XDFR) is a promising tool to …

X-ray phase and dark-field computed tomography without optical elements

TA Leatham, DM Paganin, KS Morgan - Optics Express, 2024 - opg.optica.org
X-ray diffusive dark-field imaging, which allows spatially unresolved microstructure to be
mapped across a sample, is an increasingly popular tool in an array of settings. Here, we …

Simulated low-dose dark-field radiography for detection of COVID-19 pneumonia

RC Schick, H Bast, M Frank, T Urban, T Koehler… - PloS one, 2024 - journals.plos.org
Background Dark-field radiography has been proven to be a promising tool for the
assessment of various lung diseases. Purpose To evaluate the potential of dose reduction in …

Correction for X-ray scatter and detector crosstalk in dark-field radiography

T Urban, W Noichl, KJ Engel… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Dark-field radiography, a new X-ray imaging method, has recently been applied to human
chest imaging for the first time. It employs conventional X-ray devices in combination with a …

A compact X-ray source via fast microparticle streams

R Behling, C Hulme, G Poludniowski, P Tolias… - Communications …, 2024 - nature.com
The spatiotemporal resolution of diagnostic X-ray images is limited by the erosion and
rupture of conventional stationary and rotating anodes of X-ray tubes from extreme density of …

Dark-field radiography for the detection of bone microstructure changes in osteoporotic human lumbar spine specimens

JF Rischewski, FT Gassert, T Urban, J Hammel… - European Radiology …, 2024 - Springer
Background Dark-field radiography imaging exploits the wave character of x-rays to
measure small-angle scattering on material interfaces, providing structural information with …