Objective: To evaluate the forearm arteriovenous fistula stenosis in hemodialysis patients using 3D B-Flow imaging technique. Methods: GE E8 ultrasound diagnostic unit was used to three dimensionally reconstruct the image of stenosis segments in 45 hemodialysis patients by executing CT angiography (CTA) confirmed forearm fistula stenosis, 3D color Doppler flow imaging (CDFI), 3D power Doppler (...

PURPOSE To evaluate the diagnostic performance of three-dimensional fast spin-echo (3D FSE-Cube) without fat suppression (NFS) for detecting knee lesions, using comparison to 3D FSE-Cube with fat suppression (FS). MATERIALS AND METHODS One hundred twenty-four patients who underwent 1.5T knee magnetic resonance imaging (MRI) scans and 25 subsequent arthroscopic surgeries were retrospectively r...

We report an imaging study using integrated 3D-OCT and OCM for the assessment of various human thyroid and breast pathologies. The 3D-OCT data sets enable en face projection imaging, which provides large field of view with uniform focus and signal level, while OCM provides high magnification that enables cellular resolution imaging. We have demonstrated that the integrated 3D-OCT and OCM techno...

This work aims at describing episcopic 3D imaging methods and at discussing how these methods can contribute to researching the genetic mechanisms driving embryogenesis and tissue remodelling, and the genesis of pathologies. Several episcopic 3D imaging methods exist. The most advanced are capable of generating high-resolution volume data (voxel sizes from 0.5x0.5x1 microm upwards) of small to ...

The mouse is the most appropriate biomedical model organism for researching the mechanistic function of genetic factors in normal embryogenesis and in the genesis of cardiovascular malformations. Three-dimensional (3D) visualisation of the developing organs of wild type and genetically modified mouse embryos is essential for such research. This paper aims at discussing imaging methods that perm...

Objectives Current structural associations of patellofemoral pain (PFP) are based on 2D imaging methodology with inherent measurement uncertainty due to positioning and rotation. This study employed novel technology to create 3D measures of commonly described patellofemoral joint imaging features and compared these features in people with and without PFP in a large cohort. Methods We compared...

The realization of 3D architectures for the study of cell growth, proliferation, and differentiation is a task of fundamental importance for both technological and biological communities involved in the development of biomimetic cell culture environments. Here we report the fabrication of 3D freestanding scaffolds, realized by multiphoton direct laser writing and seeded with neuroblastoma cells...

Ground-penetrating radar (GPR) has been widely used in detecting or imaging subsurface targets. In many applications such as archaeology, utility imaging, or landmine detection, three-dimensional (3D) images of the subsurface region is required for better understanding of the sensed medium. However, a high-resolution 3D image requires wideband data collection both in spatial and time/frequency ...