Results 21 to 30 of about 7,254 (160)
Advances in imaging for the assessment of calcium pyrophosphate deposition disease [PDF]
Beyond Rheumatology, 2022 Calcium pyrophosphate (CPP) deposition (CPPD) disease is a common form of inflammatory arthritis. Despite its prevalence, it’s an under-studied condition and its diagnosis is still challenging.
S. Sirotti +2 more
doaj +1 more source
Mobile Audiovisual Terminal: System Design and Subjective Testing in DECT and UMTS networks [PDF]
, 2000 It is anticipated that there will shortly be a requirement for multimedia terminals that operate via mobile communications systems. This paper presents a functional specification for such a terminal operating at 32 kb/s in a digital European cordless
Pearmain, A, Gill, D, Cosmas, J
core +1 more source
Dual-energy computed tomography for head and neck cancer [PDF]
Digital Diagnostics, 2021 This study reviewed the head and neck cancer diagnosis publications using dual-energy computed tomography (DECT). The qualitative and quantitative analysis of the data was DECT obtained using intravenous contrast enhancement for localized tumors, which ...
Victor S. Petrovichev +3 more
doaj +1 more source
Gouty arthritis: Can we avoid unnecessary dual-energy CT examinations using prior radiographs? [PDF]
PLoS ONE, 2018 OBJECTIVE:The dual-energy CT (DECT) algorithm for urate detection is feasible only if hyperdense deposits are present. Based on our experience, around half of the performed DECT examinations show no such deposits and thus were useless for this indication.
Sivert Kupfer +6 more
doaj +1 more source
Arthritis Research & Therapy, 2017 Background Ultrasonography (US) and dual-energy computed tomography (DECT) can assess urate burden in gout. The objective of this study was to compare the quantification of urate deposition provided by US to the one provided by DECT.
Tristan Pascart +10 more
doaj +1 more source
CT Lilun yu yingyong yanjiuObjective:To compare contrast-induced hardening artifacts of the axillary vein during the arterial phase between dual-energy CT (DECT) and single-energy CT (SECT) with different contrast agent injection rates in thoracoabdominal enhanced CT examinations,
Xiao WANG +7 more
doaj +1 more source
Incidental pulmonary emboli in stage IV melanoma patients: Prevalence in CT staging examinations and improved detection with vessel reconstructions based on dual energy CT. [PDF]
PLoS ONE, 2018 OBJECTIVES:Malignancy is the strongest predictor for venous thromboembolism. Dual energy CT (DECT) can support assessment of pulmonary emboli (PE) by providing vessel reconstructions (DECT-VR) and highlighting thrombi. Purpose was to determine prevalence
Monika Uhrig +2 more
doaj +1 more source
Physics and Imaging in Radiation Oncology, 2018 Background and purpose: Patients with head and neck (HN) cancer may benefit from proton therapy due to the potential for sparing of normal tissue. For planning of proton therapy, dual-energy CT (DECT) has been shown to provide superior stopping power ...
Vicki Trier Taasti +7 more
doaj +1 more source
Performance Assessment of DECT-2020 NR and Classic DECT Coexistence Mechanisms
, 2023 The recently standardized ETSI DECT-2020 New Radio (NR) technology promises to enable operator-independent Internet-of-Things (IoT) services. One of the supported operating bands is the 1880 - 1900 MHz band where IoT devices use one or more 1.728 MHz ...
Valkama, Mikko +5 more
core +1 more source
Arthritis Research & Therapy, 2020 Background Dual-energy CT (DECT) can acknowledge differences in tissue compositions and can colour-code tissues with specific features including monosodium urate (MSU) crystals.
Sara Nysom Christiansen +7 more
doaj +1 more source