Dianna D Cody
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Explore the profile of Dianna D Cody including associated specialties, affiliations and a list of published articles.
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77
Citations
1599
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Recent Articles
11.
Nute J, Jacobsen M, Chandler A, Cody D, Schellingerhout D
Invest Radiol
. 2016 Jul;
52(1):30-41.
PMID: 27379697
Objective: The aim of this study was to develop a diagnostic framework for distinguishing calcific from hemorrhagic cerebral lesions using dual-energy computed tomography (DECT) in an anthropomorphic phantom system. Materials...
12.
Dodge C, Tamm E, Cody D, Liu X, Jensen C, Wei W, et al.
J Appl Clin Med Phys
. 2016 Apr;
17(2):511-531.
PMID: 27074454
The purpose of this study was to characterize image quality and dose performance with GE CT iterative reconstruction techniques, adaptive statistical iterative recontruction (ASiR), and model-based iterative reconstruction (MBIR), over...
13.
Bostani M, Mueller J, McMillan K, Cody D, Cagnon C, DeMarco J, et al.
Med Phys
. 2015 Feb;
42(2):1080-6.
PMID: 25652520
Purpose: The purpose of this study was to assess the accuracy of a Monte Carlo simulation-based method for estimating radiation dose from multidetector computed tomography (MDCT) by comparing simulated doses...
14.
Cody D
Pediatr Radiol
. 2014 Oct;
44 Suppl 3:489-91.
PMID: 25304708
When determining a strategy for pediatric CT scanning, clinical staff can either elect to adjust routine adult-protocol parameter settings on a case-by-case basis or rely on pre-set pediatric protocol parameters....
15.
Cody D
Pediatr Radiol
. 2014 Oct;
44 Suppl 3:427-30.
PMID: 25304700
Automatic exposure control (AEC) is particularly well-suited for pediatric CT scanning. However the importance of the localizer scan portion of exams that relies on AEC is frequently underestimated. This paper...
16.
Nute J, Le Roux L, Chandler A, Baladandayuthapani V, Schellingerhout D, Cody D
Invest Radiol
. 2014 Aug;
50(1):9-16.
PMID: 25162534
Objectives: Calcific and hemorrhagic intracranial lesions with attenuation levels of less than 100 Hounsfield units (HUs) cannot currently be reliably differentiated by single-energy computed tomography (SECT). The proper differentiation of...
17.
Mueller J, Vining D, Kyle Jones A, Followill D, Johnson V, Bhosale P, et al.
AJR Am J Roentgenol
. 2014 Mar;
202(4):703-10.
PMID: 24660695
Objective: The purpose of this study was to develop a method of measuring rectal radiation dose in vivo during CT colonography (CTC) and assess the accuracy of size-specific dose estimates...
18.
Trattner S, Pearson G, Chin C, Cody D, Gupta R, Hess C, et al.
J Am Coll Radiol
. 2014 Mar;
11(3):271-278.
PMID: 24589403
The increase in radiation exposure due to CT scans has been of growing concern in recent years. CT scanners differ in their capabilities, and various indications require unique protocols, but...
19.
Kofler J, Cody D, Morin R
J Am Coll Radiol
. 2014 Mar;
11(3):267-70.
PMID: 24589402
To reduce the radiation dose associated with CT scans, much attention is focused on CT protocol review and improvement. In fact, annual protocol reviews will soon be required for ACR...
20.
Lambert J, MacKenzie J, Cody D, Gould R
J Am Coll Radiol
. 2014 Mar;
11(3):262-6.
PMID: 24589401
With growing concern over radiation exposure from CT, dose reduction and optimization have become important considerations. Many protocol factors and CT technologies influence this dose reduction effort, and as such,...