Imaging and screening for colorectal cancer with CT colonography

PJ Pickhardt - Radiologic Clinics, 2017 - radiologic.theclinics.com
Colorectal cancer (CRC) remains the secondleading cause of cancer death, despite the fact
that it is readily preventable via screen detection (and removal) of clinically relevant polyps …

Combination of deep Learning–Based denoising and iterative reconstruction for Ultra-Low-Dose CT of the chest: image quality and Lung-RADS evaluation

A Hata, M Yanagawa, Y Yoshida… - American Journal of …, 2020 - Am Roentgen Ray Soc
OBJECTIVE. The objective of our study was to assess the effect of the combination of deep
learning–based denoising (DLD) and iterative reconstruction (IR) on image quality and Lung …

Imaging of colorectal cancer–the clue to individualized treatment

D Tamandl, T Mang, A Ba-Ssalamah - Innovative Surgical Sciences, 2018 - degruyter.com
Colorectal cancer (CRC) is the most common gastrointestinal neoplasm and the second
most common cause for cancer-related death in Europe. Imaging plays an important role …

Prospective evaluation of reduced dose computed tomography for the detection of low-contrast liver lesions: direct comparison with concurrent standard dose imaging

BD Pooler, MG Lubner, DH Kim, OT Chen, K Li… - European …, 2017 - Springer
Objectives To prospectively compare the diagnostic performance of reduced-dose (RD)
contrast-enhanced CT (CECT) with standard-dose (SD) CECT for detection of low-contrast …

Diagnostic accuracy of ultra-low-dose CT colonography for the detection of colorectal polyps: a feasibility study

T Yasuda, T Honda, K Utano, T Kato, K Togashi… - Japanese Journal of …, 2022 - Springer
Purpose The aim of this feasibility study was to evaluate the diagnostic accuracy of ultra-low-
dose CT colonography using iterative reconstruction algorithms with reference to standard …

Ultra‐low dose CT colonography with automatic tube current modulation and sinogram‐affirmed iterative reconstruction: Effects on radiation exposure and image …

R Cianci, A Delli Pizzi, G Esposito… - Journal of Applied …, 2019 - Wiley Online Library
Objective To assess the radiation dose and image quality of ultra‐low dose (ULD)‐CT
colonography (CTC) obtained with the combined use of automatic tube current (mA s) …

Ultra-low-dose chest computed tomography for interstitial lung disease using model-based iterative reconstruction with or without the lung setting

A Hata, M Yanagawa, O Honda, T Miyata, N Tomiyama - Medicine, 2019 - journals.lww.com
The aim of this study was to assess the effects of reconstruction on the image quality and
quantitative analysis for interstitial lung disease (ILD) using filtered back projection (FBP) …

Sub-millisievert CT colonography: effect of knowledge-based iterative reconstruction on the detection of colonic polyps

HJ Kang, SH Kim, CI Shin, I Joo, H Ryu, SG Kim… - European …, 2018 - Springer
Objectives To assess the feasibility of ultra-low dose computed tomography colonography
(CTC) using knowledge-based iterative reconstruction (IR) and to determine its effect on …

Model-based iterative reconstruction in low-radiation-dose computed tomography colonography: preoperative assessment in patients with colorectal cancer

N Taguchi, S Oda, M Imuta, S Yamamura, T Nakaura… - Academic …, 2018 - Elsevier
Rationale and Objectives To assess the effect of model-based iterative reconstruction
(MBIR) on image quality and diagnostic performance of low-radiation-dose computed …

Submillisievert CT using model-based iterative reconstruction with lung-specific setting: an initial phantom study

A Hata, M Yanagawa, O Honda, T Gyobu, K Ueda… - European …, 2016 - Springer
Objective To assess image quality of filtered back-projection (FBP) and model-based
iterative reconstruction (MBIR) with a conventional setting and a new lung-specific setting on …