PURPOSE: To evaluate image quality of dose-reduced CT of the paranasal-sinus using an
iterative reconstruction technique. METHODS: In this study 80 patients (mean age: 46.9±18 …

Objectives To (1) compare the radiation dose of low-dose computed tomography (CT) to that
of standard-dose CT,(2) determine the minimum optimal radiation dose for use in patients …

BACKGROUND AND PURPOSE: CT in low dose technique is the criterion standard imaging
modality for evaluation of the paranasal sinus. Our aim was to evaluate the dose-reduction …

PURPOSE: The study aimed to (1) optimize the radiation doses of computed tomography
(CT) of paranasal sinuses,(2) compare the radiation doses of different CT protocols with that …

BACKGROUND AND PURPOSE: CT performed with Veo model-based iterative
reconstruction has shown the potential for radiation-dose reduction. This study sought to …

The aim of the study was to retrospectively determine the potential for radiation dose
reduction at multidetector computed tomography (CT) of the paranasal sinus by using …

Purpose: To compare the image quality of the low-dose to the standard-dose protocol of
MDCT scanning of the paranasal sinuses, based on subjective assessment and determine …

Objectives Shaping the energy spectrum of the X-ray beam has been shown to be beneficial
in low-dose CT. This study's aim was to investigate dose and image quality of tin filtration at …

PURPOSE:: The purpose of this study was to define objective and reproducible standards
for the quality of CT images as a function of radiation doses and therapeutic validity …

Cone-beam computed tomography (CBCT) is a promising modality for quick outpatient
imaging with lower radiation dose and less metal artifact when compared to conventional CT …