Results 41 to 50 of about 1,219,864 (384)

Clinical commissioning of an adaptive radiotherapy platform: Results and recommendations

Journal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022
Abstract Online adaptive radiotherapy platforms present a unique challenge for commissioning as guidance is lacking and specialized adaptive equipment, such as deformable phantoms, are rare. We designed a novel adaptive commissioning process consisting of end‐to‐end tests using standard clinical resources.
Kelly Kisling, Timothy D. Keiper, Daniela Branco, Grace Gwe‐Ya Kim, Kevin L Moore, Xenia Ray   +5 more
wiley   +1 more source

ESR Statement on the Validation of Imaging Biomarkers

Insights into Imaging, 2020
Medical imaging capable of generating imaging biomarkers, specifically radiology and nuclear medicine image acquisition and analysis processes, differs from frequently used comparators like blood or urine biomarkers.
European Society of Radiology (ESR)
doaj   +1 more source

RadBERT: Adapting Transformer-based Language Models to Radiology.

Radiology: Artificial Intelligence, 2022
Purpose To investigate if tailoring a transformer-based language model to radiology is beneficial for radiology natural language processing (NLP) applications.
An Yan, Julian McAuley, Xing Lu, J. Du, E. Chang, Amilcare Gentili, Chun-Nan Hsu   +6 more
semanticscholar   +1 more source

When Radiology Report Generation Meets Knowledge Graph [PDF]

AAAI Conference on Artificial Intelligence, 2020
Automatic radiology report generation has been an attracting research problem towards computer-aided diagnosis to alleviate the workload of doctors in recent years.
Yixiao Zhang, Xiaosong Wang, Ziyue Xu, Qihang Yu, A. Yuille, Daguang Xu   +5 more
semanticscholar   +1 more source

Application value of contrast‐enhanced ultrasound in preoperative localization of microwave ablation for primary hyperparathyroidism

Journal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022
Abstract Background Ultrasonography (US) and 99mTechnetium‐sestamibi scintigraphy (99mTc‐MIBI) are currently first‐line imaging modalities to localize parathyroid adenomas with sensitivities of 80% and 84%, respectively. Therefore, finding other modalities to further improve the diagnostic accuracy for preoperative localization is critically needed ...
Fangyi Liu, Li Zang, Yunlin Li, Zhiwei Guan, Yang Liu, Xiaoling Yu, Zhiyu Han, Ping Liang   +7 more
wiley   +1 more source

Atypical manifestation of a fistula between a hydatid cyst of a liver and a gallbladder: A case report

Radiology Case Reports, 2022
The hydatid cyst of the liver is the most common location of hydatid disease. Complications in this form are dominated by superinfection of the cyst and rupture into the bile ducts or the peritoneal cavity.
A. Lahfidi, Radiology resident, W.M. Traore, Radiology resident, I.D. Diallo, Radiology resident, M. Abdellaoui, Radiology professor, J. El Fenni, Radiology professor, R. Saouab, Radiology professor   +5 more
doaj  

Radiology artificial intelligence: a systematic review and evaluation of methods (RAISE)

European Radiology, 2022
There has been a large amount of research in the field of artificial intelligence (AI) as applied to clinical radiology. However, these studies vary in design and quality and systematic reviews of the entire field are lacking.This systematic review aimed
B. Kelly, C. Judge, S. Bollard, S. Clifford, G. Healy, Awsam Aziz, Prateek Mathur, Shahraz Islam, K. Yeom, Aonghus Lawlor, R. Killeen   +10 more
semanticscholar   +1 more source

Statistical process control to monitor use of a web‐based autoplanning tool

Journal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022
Abstract Purpose To investigate the use of statistical process control (SPC) for quality assurance of an integrated web‐based autoplanning tool, Radiation Planning Assistant (RPA). Methods Automatically generated plans were downloaded and imported into two treatment planning systems (TPSs), RayStation and Eclipse, in which they were recalculated using ...
Hunter Mehrens, Raphael Douglas, Mary Gronberg, Kelly Nealon, Joy Zhang, Laurence Court   +5 more
wiley   +1 more source

Treatment planning with a 2.5 MV photon beam for radiation therapy

Journal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022
Abstract Purpose The shallow depth of maximum dose and higher dose fall‐off gradient of a 2.5 MV beam along the central axis that is available for imaging on linear accelerators is investigated for treatment of shallow tumors and sparing the organs at risk (OARs) beyond it.
Navid Khaledi, Chris Hayes, Louise Belshaw, Mark Grattan, Rao Khan, James L. Gräfe   +5 more
wiley   +1 more source

Posterior reversible encephalopathy syndrome revealing Takayasu's arteritis in a child

Radiology Case Reports, 2021
Posterior Reversible Encephalopathy Syndrome (PRES) is a rare complication of Takayasu's Arteritis. We report the case of an 11-year-old girl who presented with a tonic-clonic seizure and loss of consciousness, without fever.
Abdelhamid Jadib, Doctor; Radiology resident, Siham Salam, Radiology professor, Yassine Harmoumi, Doctor; Radiology resident, Lamiaa Chahidi El Ouazzani, Doctor; Radiology resident, Othmane Soussi, Doctor; Radiology resident, Dalale Laoudiyi, Radiology professor, Kamilia Chbani, Radiology professor, Lahcen Ouzidane, Radiology professor   +7 more
doaj