Dect gout radiology
WebApr 7, 2024 · There are different DECT acquisition technologies available from different vendors. These can be broadly classified as techniques that occur before the patient is scanned (prospective) which need … WebNov 1, 2024 · To analyze the utilization, indications, and outcomes of dual-energy computed tomography (DECT) gout imaging in clinical practice. Methods This …
Dect gout radiology
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WebGout. DECT has a growing role in the diagnosis of inflammatory arthritis, most notably in gout (Figs. 1 and 2). Gout, characterized by monosodium urate (MSU) crystal deposition, is the most prevalent crystal arthropathy, found to affect nearly 4% of Americans in 2007. 4 It is a painful condition associated with cardiovascular disease and accompanying risk … WebDual-energy computed tomography (DECT) is a relatively recent development in the imaging of gouty arthritis. Its availability and usage have become increasingly widespread in recent years. DECT is a non-invasive method for the visualisation, characterisation and quantification of monosodium urate crystal deposits which aids the clinician in the ...
WebApr 1, 2024 · The plain radiographic features of gout are well known; however, the sensitivity of plain radiographs alone for the detection of signs of gout is poor in acute disease. Radiographic abnormalities do not manifest until late in the disease process, after significant joint and soft tissue damage has already occurred. The advent of dual-energy … WebNov 1, 2011 · Purpose To estimate the accuracy, sensitivity, specificity, and interobserver agreement of dual-energy computed tomography (CT) in detection of uric acid crystals in joints or periarticular structures in …
WebNov 4, 2024 · Evaluating the similarity between two entities such as primary and suspected metastatic lesions using quantitative dual-energy computed tomography (DECT) numbers may be useful. However, the criteria for the similarity between two entities based on DECT numbers remain unclear. We therefore considered the possibility that a similarity in … WebOct 2, 2024 · Dual-Energy Computed Tomography. Non-contrast DECT has high sensitivity and specificity for detecting MSU deposits in patients with suspected gout when compared to the gold standard of synovial fluid analysis by polarized microscopy. A recent meta-analysis of the accuracy of DECT for gout diagnosis was performed by Lee and …
WebJan 1, 2024 · Dual-energy computed tomography (DECT), along with ultrasound (US), has been increasingly utilized for the diagnosis of gout because of its noninvasive advantages. However, the superiority of DECT over US remains controversial. This meta-analysis was performed to investigate whether DECT is superior to US in the diagnosis …
WebSep 11, 2024 · Purpose of Review Dual-energy computed tomography (DECT) has become a unique highly useful imaging modality in musculoskeletal (MSK) radiology practice. In this article, we provide a concise overview of the four main applications for DECT in (MSK) imaging: monosodium urate (Gout) detection, metal artifact reduction, … city tv brooklyn nine nineWebNov 1, 2024 · Number of dual-energy computed tomography (DECT) gout scans performed each year from 2007-2016. Referring Specialties. ... The Department of Radiology, Vancouver General Hospital has a Master Research Agreement with Siemens Healthcare, Forcheim, Germany. Dr Khosa is the recipient of the Canadian Association … doubletree hilton minneapolis park placeWebJul 10, 2024 · 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. Our diagnostic accuracy study investigates whether conventional radiographs … doubletree hilton mundelein ilWebMar 10, 2024 · We map single energy CT (SECT) scans to synthetic dual-energy CT (synth-DECT) material density iodine (MDI) scans using deep learning (DL) and demonstrate their value for liver segmentation. A 2D pix2pix (P2P) network was trained on 100 abdominal DECT scans to infer synth-DECT MDI scans from SECT scans. The source and target … city tv bulgariaWebAdvanced imaging modalities, such as dual energy computed tomography (DECT) and ultrasonography (US), employed for the diagnosis of gout are each accompanied by advantages and disadvantages. Conventional radiography (CR), although useful in visualizing joint erosions and mineralization, is limited in its ability to diagnose gout flare. city tv calgary breakfast televisionWebObjectives: To determine the diagnostic and therapeutic impact of dual-energy computed tomography (DECT) in gout. Methods: Forty-three patients with (n = 20) and without a history of gout (n = 23) showing non-specific soft tissue deposits underwent DECT after unrewarding arthrocentesis. Two blinded, independent readers evaluated DECT for the … city tv canada\u0027s got talent auditionsWebOblique. Lateral. X-ray. Frontal. Punched-out juxta-articular erosions of the first and fifth metatarsal heads with overhanging edges are typical for gout. Overlying soft tissue swelling and increased density represent tophi. The patient has hyperuricemia. doubletree hilton moon township pa