User profiles for Bradley Spieler

Bradley Spieler

Verified email at lsuhsc.edu
Cited by 1303

The effect of image resolution on deep learning in radiography

CF Sabottke, BM Spieler - Radiology: Artificial Intelligence, 2020 - pubs.rsna.org
Purpose To examine variations of convolutional neural network (CNN) performance for
multiple chest radiograph diagnoses and image resolutions. Materials and Methods This …

Dual-source dual-energy MDCT of pancreatic adenocarcinoma: initial observations with data generated at 80 kVp and at simulated weighted-average 120 kVp

M Macari, B Spieler, D Kim, A Graser… - American Journal of …, 2010 - Am Roentgen Ray Soc
OBJECTIVE. The purpose of this study was to determine whether the conspicuity of malignant
tumors of the pancreas at dual-source dual-energy CT is better with 80-kVp acquisition …

[HTML][HTML] The effectiveness of image augmentation in deep learning networks for detecting COVID-19: A geometric transformation perspective

…, Q Tang, D Smith, JP Grenier, C Batte, B Spieler… - Frontiers in …, 2021 - frontiersin.org
Chest X-ray imaging technology used for the early detection and screening of COVID-19
pneumonia is both accessible worldwide and affordable compared to other non-invasive …

Assessment of hepatocellular carcinoma using apparent diffusion coefficient and diffusion kurtosis indices: preliminary experience in fresh liver explants

…, EE Sigmund, A Winnick, BE Niver, B Spieler… - Magnetic resonance …, 2012 - Elsevier
OBJECTIVES: The objective was to perform ex vivo evaluation of non-Gaussian diffusion
kurtosis imaging (DKI) for assessment of hepatocellular carcinoma (HCC), including presence …

A characteristic chest radiographic pattern in the setting of the COVID-19 pandemic

DL Smith, JP Grenier, C Batte, B Spieler - Radiology: Cardiothoracic …, 2020 - pubs.rsna.org
Purpose To determine the utility of chest radiography in aiding clinical diagnosis of coronavirus
disease 2019 (COVID-19) utilizing reverse-transcription polymerase chain reaction (RT-…

Prostate cancer: multiparametric MRI for index lesion localization—a multiple-reader study

…, N Hindman, TC Mussi, B Spieler… - American Journal of …, 2012 - Am Roentgen Ray Soc
OBJECTIVE. The purpose of this study was to evaluate the utility of multiparametric MRI in
localization of the index lesion of prostate cancer. MATERIALS AND METHODS. Fifty-one …

Social media in radiology: overview and usefulness of online professional# SoMe profiles

B Spieler, DH Ballard, P Mazaheri, N Legro… - Academic radiology, 2021 - Elsevier
Social media is a ubiquitous part of society and used by many healthcare professionals,
including radiologists. This article prepared by the 2019–2020 Radiology Research Alliance …

Burnout: a mindful framework for the radiologist

B Spieler, N Baum - Current Problems in Diagnostic Radiology, 2022 - Elsevier
Burnout, the outcome of prolonged stress or frustration, manifests as both mental and physical
fatigue affecting over half of healthcare workers. This article will discuss the etiologies, …

Estimation of age in unidentified patients via chest radiography using convolutional neural network regression

CF Sabottke, MA Breaux, BM Spieler - Emergency radiology, 2020 - Springer
Purpose Patient age has important clinical utility for refining a differential diagnosis in
radiology. Here, we evaluate the potential for convolutional neural network models to predict …

Online conferencing software in radiology: Recent trends and utility

…, ER Schachner, C Pirtle, R Danrad, B Spieler - Clinical imaging, 2021 - Elsevier
Videoconferencing platforms have recently gained wide attention due to the COVID-19
pandemic, both within and outside of the medical community. This article reviews various …