CT radiation dose and iterative reconstruction techniques

AJR. American Journal of Roentgenology
Atul PadoleSarabjeet Singh

Abstract

1. CT radiation dose optimization is one of the major concerns for the scientific community. 2. CT image quality is dependent on the selected image reconstruction algorithm. 3. Iterative reconstruction algorithms have reemerged with the potential of radiation dose optimization by lowering image noise. 4. Tube current is the most common parameter used to reduce radiation dose along with iterative reconstruction. 5. Tube potential (kV) is also used for dose optimization with iterative reconstruction in CT angiography protocols and small patients.

References

Jun 23, 2010·AJR. American Journal of Roentgenology·Kristina T FlicekC Daniel Johnson
Apr 21, 2012·Radiology·Sarabjeet SinghJames H Thrall
May 18, 2012·Journal of Computer Assisted Tomography·Mannudeep K KalraAnders Persson
Jul 26, 2013·AJR. American Journal of Roentgenology·Mannudeep K KalraAnders Persson
Nov 23, 2013·AJNR. American Journal of Neuroradiology·B BodelleB Schulz
Jun 21, 2014·Acta Radiologica·Sarvenaz PourjabbarMannudeep K Kalra

❮ Previous
Next ❯

Citations

May 13, 2015·Diagnostic and Interventional Imaging·A BlumP Teixeira
Feb 28, 2016·Abdominal Radiology·Ramit LambaGhaneh Fananapazir
Jul 21, 2016·Zeitschrift für medizinische Physik·Thomas Flohr
Oct 11, 2016·Radiologic Clinics of North America·Joanna E KusmirekJeffrey P Kanne
Oct 13, 2016·Abdominal Radiology·Chang Kyu SungHyunsik Woo
Sep 9, 2017·Reports on Progress in Physics·Robert P Johnson
Jun 10, 2016·Journal of Cell Science·Tom ShearerSarah H Cartmell
Aug 8, 2018·Current Treatment Options in Cardiovascular Medicine·Leonid Roshkovan, Harold Litt
Jun 28, 2017·American Journal of Clinical Oncology·Stephanie A HowardChristopher J Sweeney
Mar 2, 2018·The Open Dentistry Journal·Gerlig Widmann, Asma'a A Al-Ekrish
Feb 3, 2018·Medicine·Yuan-Hao LeeWing P Chan
Aug 9, 2017·Journal of Computer Assisted Tomography·Khalid W ShaqdanDushyant V Sahani
Dec 12, 2019·Veterinary Radiology & Ultrasound : the Official Journal of the American College of Veterinary Radiology and the International Veterinary Radiology Association·Thomas DaviesSeamus Hoey
May 2, 2019·Japanese Journal of Radiology·Toshihiko HamamuraYukunori Korogi
Nov 11, 2019·European Journal of Orthopaedic Surgery & Traumatology : Orthopédie Traumatologie·Philip BeakCaroline B Hing
Sep 4, 2018·Korean Journal of Radiology : Official Journal of the Korean Radiological Society·Seul Gi HongJongmin Lee
Nov 16, 2016·AJR. American Journal of Roentgenology·Caroline D RobsonRichard L Robertson
Sep 25, 2017·Journal of Radiological Protection : Official Journal of the Society for Radiological Protection·Aaron RohrRyan Ash
Nov 6, 2018·World Journal of Radiology·Caryl Elizabeth RichardsDaniel Rhys Obaid
Jun 4, 2019·Abdominal Radiology·Jorge Abreu-GomezNicola Schieda
Jul 10, 2019·AJR. American Journal of Roentgenology·Julius Matthias WeinrichAzien Laqmani
Apr 24, 2020·Korean Journal of Radiology : Official Journal of the Korean Radiological Society·Eui Jin Hwang, Chang Min Park
Jul 31, 2020·Korean Journal of Radiology : Official Journal of the Korean Radiological Society·Joo Hee KimSo Hyeon Bak
Jun 9, 2016·Investigative Radiology·Lorenzo Faggioni, Michela Gabelloni

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.