Download full-text PDF

Source

Publication Analysis

Top Keywords

[axial projections
4
projections angiocardiography
4
angiocardiography congenital
4
congenital heart
4
heart defects]
4
[axial
1
angiocardiography
1
congenital
1
heart
1
defects]
1

Similar Publications

Purpose: Isocitrate dehydrogenase (IDH) mutation status serves as a crucial prognostic indicator for glioma, typically assessed via immunohistochemical analysis post-surgery. Given the invasiveness of this approach, perhaps we can utilise convenient and noninvasive magnetic resonance imaging (MRI) methods to predict IDH mutation status. However, the current landscape lacks a standardised MRI technique for accurately predicting IDH mutations.

View Article and Find Full Text PDF

Essential Tremor (ET) is characterized by action tremor often associated with resting tremor (rET). Although previous studies have identified widespread brain white matter (WM) alterations in ET patients, differences between ET and rET have been less explored. In this study we employed differential tractography to investigate WM microstructural alterations in these tremor disorders.

View Article and Find Full Text PDF

Purpose: To compare a novel high-resolution optical coherence tomography (OCT) with improved axial resolution (High-Res OCT) with conventional spectral-domain OCT (SD-OCT) with regard to their capacity to characterize the disorganization of the retinal inner layers (DRIL) in diabetic maculopathy.

Methods: Diabetic patients underwent multimodal retinal imaging (SD-OCT, High-Res OCT, and color fundus photography). Best-corrected visual acuity and diabetes characteristics were recorded.

View Article and Find Full Text PDF

This article presents 582 bone scan images from 291 adult patients who attended the Nuclear Medicine Service at the Instituto de Investigaciones en Ciencias de la Salud (IICS) of the Universidad Nacional de Asunción (UNA), Paraguay, between 2020 and 2024. The images were acquired using trimodal SPECT-CT-PET equipment, model AnyScan SCP, and the MEDISO brand. Approximately 20 mCi of technetium-99m methylene diphosphonate (Tc-MDP) was administered to each patient, producing whole-body planar images in anterior and posterior projections of the axial and appendicular skeleton with a resolution of 256 × 1024 pixels.

View Article and Find Full Text PDF
Article Synopsis
  • The study investigated the noise reduction capabilities of a photon-counting detector (PCD) in computed tomography (CT) using a model-based iterative reconstruction algorithm (QIR).
  • Forty repeated scans were conducted on a water phantom and compared with a conventional energy-integrating detector (EID) to assess noise characteristics.
  • Results showed that PCD-CT significantly reduced noise levels and improved image uniformity, demonstrating the effectiveness of QIR in decreasing noise without altering the overall distribution of noise values.
View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!