Search results for: computed tomography

Clinical Applications of Dual-Energy Computed Tomography for Rheumatology

Nicola Dalbeth, MBChB, MD, FRACP | June 1, 2014

Advanced imaging technique allows physicians to detect deposition of monosodium urate crystals not apparent in physical exams and better diagnose gout

Tips from a Cardiothoracic Radiologist: Interstitial Lung Disease & Radiology for the Rheumatologist

Samantha C. Shapiro, MD | June 17, 2022

Due to its array of radiographic patterns, interstitial lung disease can be challenging to diagnose and treat. Adam Guttentag, MD, a cardiothoracic radiologist, shared tips for ordering and interpreting chest computed tomography.

Another Way: RheumMadness 2022 DECT in Gout Scouting Report

MedStar Georgetown Washington Hospital Center: Leen Al Saleh, MD; Ajita Acharya, MD; Elena Obreja, MD; & Akrithi U. Garren, MD | February 14, 2022

Research has found dual-energy computed tomography (DECT) may be a non-invasive and cost-effective option to help rheumatologists more accurately diagnose gout.

Gout, Imaging & Cardiovascular Disease: 2 Experts Discuss Challenging Patients & Advanced Imaging

Samantha C. Shapiro, MD | November 23, 2021

Experts compare using ultrasound and dual-energy computed tomography (DECT) scan when diagnosing likely gout patients, and discuss the latest insights into the intersection between gout and cardiovascular disease.

Tracking Bone Deterioration in Patients with Ankylosing Spondylitis

Lara C. Pullen, PhD | April 2, 2019

Trabecular bone score and high-resolution peripheral quantitative computed tomography may be effective for evaluating bone impairment in patients ankylosing spondylitis (AS). Rheumatologists may be able to use these methods, complementary to dual-energy X-ray absorptiometry, to identify bone quality deterioration in AS patients.

ACR Image Competition 2024 Results, Part 5

Eaman Alhassan, MD | April 5, 2025

For the 2024 Image Competition, the ACR sought images with educational or remarkable manifestations representing a diverse range of pediatric patients with autoimmune, inflammatory, infectious and malignant drivers of rheumatic disease. Here, we showcase the winning images from North America. Patient Presentation A 3-year-old boy presented with a four-month history of rash and hand blisters….

Experts Discuss Guidelines for Interstitial Lung Disease in Systemic Autoimmune Rheumatic Disease

Ruth Jessen Hickman, MD | March 6, 2025

Over 50% of patients with systemic sclerosis (SSc) develop interstitial lung disease (ILD), and rheumatologists have long recognized this major cause of morbidity and mortality.1 Sindhu R. Johnson, MD, PhD, professor of medicine at the University of Toronto, Canada, and director of the Toronto Scleroderma Program, notes that more recent studies have increased our awareness…

Skin disorder, pepper appearance from scleroderma, autoimmune disease male hand Skin disorder pepper appearance from vitiligo,scleroderma raynaud, medical concept autoimmune disease. Credit: Adobe Stock | Trsakaoe

Through Thick & Thin: Updates in Scleroderma

Jason Liebowitz, MD, FACR | January 22, 2025

Pulmonary hypertension and Raynaud’s phenomenon are just some of the symptoms patients with systemic sclerosis (SSc) may experience. Here are insights into the diagnosis and management of SSc.

The Great Imitator: Updates on Sarcoidosis

Jason Liebowitz, MD, FACR | January 15, 2025

Michelle Sharp, MD, MHS, shared insights into the complexities of sarcoidosis, describing how she evaluates, diagnoses and treats patients.

ACR Image Competition 2024 Results, Part 1—Best Overall

Rachel Guess, MD | December 10, 2024

For the 2024 Image Competition, the ACR sought images representing a diverse range of patients with educational or remarkable manifestations of pediatric rheumatic diseases, including autoimmune, inflammatory, infectious and malignant drivers of pediatric rheumatic disease. Here, we showcase the images selected as Best Overall. Cavitary Lung Nodules with Sinus & Skin Disease in Pediatric ANCA-Associated…