Radiation dose reduction in temporal bone CT with iterative reconstruction technique
YT Niu, D Mehta, ZR Zhang… - American journal …, 2012 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Iterative reconstruction of CT images is characterized by
reduced image noise and may allow reduction in radiation exposure. We investigated the …
reduced image noise and may allow reduction in radiation exposure. We investigated the …
Estimation of radiation-induced cataract and cancer risks during routine CT head procedures
Eye lenses lie within the radiation field during computed tomography (CT) procedures of the
brain. Therefore, patients are at risk of forming eye lens opacity when exposures exceed the …
brain. Therefore, patients are at risk of forming eye lens opacity when exposures exceed the …
Initial results of a new generation dual source CT system using only an in-plane comb filter for ultra-high resolution temporal bone imaging
M Meyer, H Haubenreisser, R Raupach, B Schmidt… - European …, 2015 - Springer
Objectives To prospectively evaluate radiation dose and image quality of a third generation
dual-source CT (DSCT) without z-axis filter behind the patient for temporal bone CT …
dual-source CT (DSCT) without z-axis filter behind the patient for temporal bone CT …
Cochlear implantation in children without preoperative computed tomography diagnostics. Analysis of procedure and rate of complications
D Ehrmann-Mueller, W Shehata-Dieler, S Kaulitz… - International Journal of …, 2020 - Elsevier
Introduction To evaluate the safety in cochlear implantation without preoperative computed
tomography diagnostics, which was implemented into the protocol of cochlear implantation …
tomography diagnostics, which was implemented into the protocol of cochlear implantation …
Adult progressive sensorineural hearing loss: is preoperative imaging necessary before cochlear implantation?
DM Roberts, ML Bush, RO Jones - Otology & Neurotology, 2014 - journals.lww.com
Objective Preoperative evaluation of cochlear implant candidate includes routine imaging to
identify anatomic abnormalities that may preclude or complicate implantation, such as …
identify anatomic abnormalities that may preclude or complicate implantation, such as …
Radiation dose reduction in soft tissue neck CT using adaptive statistical iterative reconstruction (ASIR)
B Vachha, H Brodoefel, C Wilcox, DB Hackney… - European journal of …, 2013 - Elsevier
Purpose To compare objective and subjective image quality in neck CT images acquired at
different tube current–time products (275 mA s and 340 mA s) and reconstructed with filtered …
different tube current–time products (275 mA s and 340 mA s) and reconstructed with filtered …
Application of a full model-based iterative reconstruction (MBIR) in 80 kVp ultra-low-dose paranasal sinus CT imaging of pediatric patients
J Sun, Q Zhang, X Duan, C Zhang, P Wang, C Jia… - La radiologia …, 2018 - Springer
Objective To evaluate the clinical application of a full model-based iterative reconstruction
(MBIR) algorithm in the ultra-low-dose paranasal sinus CT imaging of children. Materials …
(MBIR) algorithm in the ultra-low-dose paranasal sinus CT imaging of children. Materials …
Cumulative organ dose and effective dose in adult population underwent repeated or multiple head CT examination
MAAM Roslee, IL Shuaib, AFM Napi… - Radiation Physics and …, 2020 - Elsevier
The computed tomography (CT) scan is one of the most frequently used tool in diagnostic
imaging. Thus, it has resulted in growing frequencies of multiple and repeated exposures of …
imaging. Thus, it has resulted in growing frequencies of multiple and repeated exposures of …
Impact of model-based iterative reconstruction on image quality of contrast-enhanced neck CT
S Gaddikeri, JB Andre, J Benjert… - American Journal of …, 2015 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Improved image quality is clinically desired for contrast-
enhanced CT of the neck. We compared 30% adaptive statistical iterative reconstruction and …
enhanced CT of the neck. We compared 30% adaptive statistical iterative reconstruction and …
[HTML][HTML] Ultra-high-resolution CT of the temporal bone: The end of stapes prosthesis dimensional error and correlation with patient symptoms
S Boukhzer, M Eliezer, F Boubaker, G Hossu… - European Journal of …, 2024 - Elsevier
Purpose To describe the reliability of ultra-high-resolution computed tomography (UHR-CT)
in the measurement of titanium stapes prostheses using manufacturer data as a reference …
in the measurement of titanium stapes prostheses using manufacturer data as a reference …