Comparative Study of Image Quality and Radiation Dose between 120kVp Filtered Back Projection and 80kVp Iterative Reconstructed Computed Tomography Images

Comparative Study of Image Quality and Radiation Dose between 120kVp Filtered Back Projection and 80kVp Iterative Reconstructed Computed Tomography Images

Background: Iterative Reconstruction techniques have been shown to produce diagnostically acceptable images at low doses to the patient. This study aimed to compare the image quality and radiation dose between 120kVp Filtered Back Projection and 80kVp Iterative Reconstructed (SAFIRE) CT images. Met...

Full description

Bibliographic Details
Main Authors:	Sweta Joshi, Sharma Paudel, Sundar Suwal, Shanta Lall Shrestha, Benu Lohani, Shashi Shekhar Shingh
Format:	Article
Language:	English
Published:	Karnali Academy of Health Sciences 2023-12-01
Series:	Journal of Karnali Academy of Health Sciences
Subjects:	Image Quality Radiation Dose Filtered Back Projection Iterative Reconstruction Noise Size Specific Dose Estimate
Online Access:	http://jkahs.org.np/jkahs/index.php/jkahs/article/view/857

Similar Items

Windows Setting for Low kVp Abdominal CT: Comparison to 120-kVp CT Images
by: Jun Sung Kim, et al.
Published: (2017-10-01)

Dual-source abdominopelvic computed tomography: Comparison of image quality and radiation dose of 80 kVp and 80/150 kVp with tin filter.
by: Seung Joon Choi, et al.
Published: (2020-01-01)

Indirect CT Venography at 80 kVp with Sinogram-Affirmed Iterative Reconstruction Compared to 120 kVp with Filtered Back Projection: Assessment of Image Quality and Radiation Dose.
by: Inyoung Song, et al.
Published: (2016-01-01)

100 kVp Low-Tube Voltage Abdominal CT in Adults: Radiation Dose Reduction and Image Quality Comparison of 120 kVp Abdominal CT
by: Hong Il Ha, et al.
Published: (2016-10-01)

Coronary Computed Tomographic Angiography at 80 kVp and Knowledge-Based Iterative Model Reconstruction Is Non-Inferior to that at 100 kVp with Iterative Reconstruction.
by: Joohee Lee, et al.
Published: (2016-01-01)

Novel low-kVp beamlet system for choroidal melanoma
by: Wong Adrian, et al.
Published: (2006-09-01)

Screening for osteoporosis based on IQon spectral CT virtual low monoenergetic images: Comparison with conventional 120 kVp images
by: Hehui Zhang, et al.
Published: (2023-10-01)

Advanced Noise-Optimized Dual-Energy Virtual Monochromatic Imaging vs. Conventional 120-kVp CT Imaging: Image Quality Assessment
by: Adnan Honardari, et al.
Published: (2021-11-01)

High-kVp Assisted Metal Artifact Reduction for X-Ray Computed Tomography
by: Yan Xi, et al.
Published: (2016-01-01)

Dual-Source Contrast-Enhanced Multiphasic CT of the Liver Using Low Voltage (70 kVp): Feasibility of a Reduced Radiation Dose and a 50% of Contrast Dose
by: Keisuke Miyoshi, et al.
Published: (2023-08-01)

Medical Imaging Teacher: A program to simulate X-ray images of the body by considering kVp, mAs and FFD values
by: Umit Kara, et al.
Published: (2017-06-01)

Evaluation of radiation dose and image quality following changes to tube potential (kVp) in conventional paediatric chest radiography
by: Ramanaidu, S., et al.
Published: (2006)

A MOSFET-Based Method for Measuring Peak Kilovoltage (kVp) in Diagnostic X-Ray Beams
by: Francisco A. Cavalcanti, et al.
Published: (2022-01-01)

Intermodality agreement between TTE and low kVp ECG-gated MDCTA in diagnosis of complex CHD in pediatrics
by: Susan Adil Ali, et al.
Published: (2020-06-01)

Devising a deep neural network based mammography phantom image filtering algorithm using images obtained under mAs and kVp control
by: Sung Soo Park, et al.
Published: (2023-03-01)

The effect of varying kilovoltage (kVp) and tube current (mAs) on the image quality and dose of CTA head phantom / Sity Noor Ayseah Dzulkafli
by: Dzulkafli, Sity Noor Ayseah
Published: (2015)

Image quality and radiation dose of lower extremity CT angiography using 70 kVp, high pitch acquisition and sinogram-affirmed iterative reconstruction.
by: Li Qi, et al.
Published: (2014-01-01)

Assessment of Solitary Pulmonary Nodules Based on Virtual Monochrome Images and Iodine-Dependent Images Using a Single-Source Dual-Energy CT with Fast kVp Switching
by: Arkadiusz Zegadło, et al.
Published: (2020-08-01)

Investigation the effect of AP and PA projections on testis and ovary dose at various tube potentials (kVp) / Wan Nur‘izzati Wan Aziz
by: Wan Aziz, Wan Nur‘izzati
Published: (2015)

Reducing contrast-agent volume and radiation dose in CT with 90-kVp tube voltage, high tube current modulation, and advanced iteration algorithm.
by: Min Su Park, et al.
Published: (2023-01-01)

Study of the relation between kVp and X-ray tube output of general X-ray machine at Hua Hin Hospital, Prachuap Khiri Khan
by: Chawee Bunkloy
Published: (2017-09-01)

Classification of X-Ray Attenuation Properties of Additive Manufacturing and 3D Printing Materials Using Computed Tomography From 70 to 140 kVp
by: Xiangjie Ma, et al.
Published: (2021-11-01)

Impact of sinogram affirmed iterative reconstruction (SAFIRE) algorithm on image quality with 70 kVp-tube-voltage dual-source CT angiography in children with congenital heart disease.
by: Pei Nie, et al.
Published: (2014-01-01)

Multiparametric Evaluation of Head and Neck Squamous Cell Carcinoma Using a Single-Source Dual-Energy CT with Fast kVp Switching: State of the Art
by: Stephanie Lam, et al.
Published: (2015-11-01)

Associations between paraspinal muscles fatty infiltration and lumbar vertebral bone mineral density – An investigation by fast kVp switching dual-energy CT and QCT
by: Shuwei Zhou, et al.
Published: (2022-01-01)

Comparison of organ-specific-radiation dose levels between 70 kVp perfusion CT and standard tri-phasic liver CT in patients with hepatocellular carcinoma using a Monte-Carlo-Simulation-based analysis platform
by: J. Gawlitza, et al.
Published: (2016-01-01)

Conhecimentos, valores e práticas (KVP) em licenciandos em física
by: Adriano José Ortiz, et al.
Published: (2021-05-01)

MAMOGRAFIA: KVP, FOLIO-PELICULA, DENSIDAD OPTICA Y MAGNIFICACION EN LA RUTINA CLINICA
by: Mauricio Vergara E.

MAMOGRAFIA: KVP, FOLIO-PELICULA, DENSIDAD OPTICA Y MAGNIFICACION EN LA RUTINA CLINICA
by: Mauricio Vergara E.
Published: (2002-01-01)

Measuring the optimal exposure for single particle cryo-EM using a 2.6 Å reconstruction of rotavirus VP6
by: Timothy Grant, et al.
Published: (2015-05-01)

K 75-LETIYu V.P. ShEYNOVA
by: - -
Published: (2015-12-01)

Possibilities of utilizing solar systems for heating the hot service water in Košice build-up areas KVP and Ťahanovce
by: Peter Horbaj
Published: (2005-12-01)

Reject Analysis in Digital Radiography and Computed Tomography: A Belgian Imaging Department Case Study
by: Laura Haddad, et al.
Published: (2023-12-01)

Medical Imaging Biomarker Discovery and Integration Towards AI-Based Personalized Radiotherapy
by: Yaru Pang, et al.
Published: (2022-01-01)

Phase I/Ib Study of Tenalisib (RP6530), a Dual PI3K δ/γ Inhibitor in Patients with Relapsed/Refractory T-Cell Lymphoma
by: Auris Huen, et al.
Published: (2020-08-01)

A randomized trial comparing low dose (40 or 80 mg) with standard dose (120 mg) of bacillus Calmette-Guerin for superficial bladder cancer
by: Vivek Vijjan, et al.
Published: (2006-01-01)

Estimation of the k-Value for Head CT Using ICRP-103 Tissue Weighting Factors
by: Johan Andoyo Effendi Noor, et al.
Published: (2021-12-01)

Assessment of Imaging Protocol and Patients Radiation Exposure in Computed Tomography Colonography
by: Mohammed Alsufayan, et al.
Published: (2021-05-01)

VP Shunt Complications: Ten Years Experience at UDMNINAS
by: Subash Lohani, et al.
Published: (2019-12-01)

Investigation the effect of ap and pa projections on testis and ovary dose during lumbar imaging at various tube potentials (KVP) / Wan Nur'izzati Wan Aziz
by: Wan Aziz, Wan Nur'izzati
Published: (2015)