WebYu and colleagues (2024) noted that many clinicians tend to use dual-energy computed tomography (DECT) instead of aspiration biopsy in the diagnosis of gout, but its accuracy has shown controversial results. ... as up to 50.0 % of patients with gout have an abnormal DECT scan without clinical tophi or abnormal serum urate levels. Third, these ... DECT is a new non-invasive diagnostic tool for gout, but its sensitivity (percentage of positive results among those proven to have gout by other methods) has not been established. Currently, a diagnosis of gout is made by using a needle to sample the fluid of the inflamed joint and looking for the presences of uric … See more A research team from the Johns Hopkins Division of Rheumatology including Alan Baer, M.D., Tracie Kurano, M.D., and Janet W. Maynard, M.D.found that a new imaging method … See more DECT was performed on 11 people with early (tophi absent) gout and 10 people with late (tophi present) gout. Each patient had several DECT images taken of the joints in their arms and legs. With this imaging technique, … See more DECT was able to detect uric acid crystal deposits in all of the people with late stage gout and even in 64% of patients with early stage gout. … See more The study team included researchers at Johns Hopkins from the Departments of Rheumatology, Radiology, and Epidemiology. The participants in the study were research volunteers seen at the Johns Hopkins … See more
Gouty arthritis: decision-making following dual-energy CT scan in ...
WebApr 12, 2024 · Computed tomography is a diagnostic imaging technique that utilizes X-rays and a computer system to generate images of the body's organs and tissues. The invention of the CT scan was a revolution in the medical field, considering its ability to view body parts in multiple planes with the possibility of obtaining a series of images. WebFeb 13, 2024 · Understanding the Diagnostic Criteria for Gout. If you visit your primary care doctor, they will likely use a clinical diagnostic approach (“rule”) that is based on the following variables and scores. If your score is 4 or less, your likelihood of gout is low. If your score is 8 or above, you have a high probability of a gout diagnosis. boca raton to loxahatchee
Lytic Bone Lesions: Osteomyelitis or Intraosseous Gout?
WebMar 31, 2015 · The study’s key takeaway points: 1. Ultrasound is s ensitive enough to diagnose gout and CPPD, and can identify microcrystal aggregates; 2. MSU crystal … WebSep 6, 2011 · Although diagnosing gout generally is straightforward, atypical disease may present a challenge if it is associated with unusual symptoms or sites, discordant serum urate level, or mimics of gout. Dual … WebJul 13, 2024 · The final gout diagnosis was determined by a rheumatologist, based on the 2015 European Alliance of Associations for Rheumatology/American College of Rheumatology (EULAR/ACR) classification criteria. Scans were conducted using the single-source DECT systems, the tube voltage of which were switched between 80 and 140 … clockhouse gartenhaus