Diagnostic accuracy of low-dose and ultra-low-dose CT in detection of chest pathology: a systematic review
Purpose Studies have evaluated imaging modalities with a lower radiation dose than
standard-dose CT (SD-CT) for chest examination. This systematic review aimed to …
standard-dose CT (SD-CT) for chest examination. This systematic review aimed to …
A comprehensive review of dual-energy and multi-spectral computed tomography
R Garnett - Clinical imaging, 2020 - Elsevier
This review will provide a brief introduction to the development of the first Computed
Tomography (CT) scan, from the beginnings of x-ray imaging to the first functional CT system …
Tomography (CT) scan, from the beginnings of x-ray imaging to the first functional CT system …
Effective dose estimation for oncological and neurological PET/CT procedures
Background The aim of this study was to retrospectively evaluate the patient effective dose
(ED) for different PET/CT procedures performed with a variety of PET radiopharmaceutical …
(ED) for different PET/CT procedures performed with a variety of PET radiopharmaceutical …
Value of deep learning reconstruction of chest low-dose CT for image quality improvement and lung parenchyma assessment on lung window
J Wang, X Sui, R Zhao, H Du, J Wang, Y Wang… - European …, 2024 - Springer
Objectives To explore the performance of low-dose computed tomography (LDCT) with deep
learning reconstruction (DLR) for the improvement of image quality and assessment of lung …
learning reconstruction (DLR) for the improvement of image quality and assessment of lung …
Impact of model-based iterative reconstruction on low-contrast lesion detection and image quality in abdominal CT: a 12-reader-based comparative phantom study …
Objectives To evaluate the impact of model-based iterative reconstruction (MBIR) on image
quality and low-contrast lesion detection compared with filtered back projection (FBP) in …
quality and low-contrast lesion detection compared with filtered back projection (FBP) in …
Ultra-low-dose CT vs. chest X-ray in non-traumatic emergency department patients–a prospective randomised crossover cohort trial
C Wassipaul, K Janata-Schwatczek… - …, 2023 - thelancet.com
Background Ultra-low-dose CT (ULDCT) examinations of the chest at only twice the
radiation dose of a chest X-ray (CXR) now offer a valuable imaging alternative to CXR. This …
radiation dose of a chest X-ray (CXR) now offer a valuable imaging alternative to CXR. This …
Task-based model observer assessment of a partial model-based iterative reconstruction algorithm in thoracic oncologic multidetector CT
To investigate the impact of a partial model-based iterative reconstruction (ASiR-V) on
image quality in thoracic oncologic multidetector computed tomography (MDCT), using …
image quality in thoracic oncologic multidetector computed tomography (MDCT), using …
Iterative reconstruction: State-of-the-art and future perspectives
Image reconstruction processing in computed tomography (CT) has evolved tremendously
since its creation, succeeding at optimizing radiation dose while maintaining adequate …
since its creation, succeeding at optimizing radiation dose while maintaining adequate …
Idiopathic interstitial pneumonias and COVID-19 pneumonia: review of the main radiological features and differential diagnosis
A Guarnera, E Santini, P Podda - Tomography, 2021 - mdpi.com
COVID-19 pneumonia represents a challenging health emergency, due to the disproportion
between the high transmissibility, morbidity, and mortality of the virus and healthcare …
between the high transmissibility, morbidity, and mortality of the virus and healthcare …
Impact of tube voltage on radiation dose (CTDI) and image quality at chest CT examination
Abstract During Computed Tomography (CT) scan examinations, it is important to ensure a
good diagnosis by providing the maximum information to detect pathologies and this can be …
good diagnosis by providing the maximum information to detect pathologies and this can be …