Conditions

Subcategories:Axial Spondyloarthritis Gout and Crystalline Arthritis Guidelines Myositis Osteoarthritis and Bone Disorders Other Rheumatic Conditions Pain Syndromes Pediatric Conditions Psoriatic Arthritis Rheumatoid Arthritis Sjögren’s Disease Soft Tissue Pain Systemic Lupus Erythematosus Systemic Sclerosis Vasculitis

The Power of Power Doppler: Ultrasound Imaging in RA

Jason Liebowitz, MD, FACR | March 23, 2022

At the 17th Annual Advances in the Diagnosis & Treatment of the Rheumatic Diseases meeting, Dana DiRenzo, MD, MHS, RhMSUS, discussed the use of ultrasound imaging in patients with inflammatory arthritis.

Tissue Evaluation: Understanding Rheumatoid Arthritis Inside & Out

Jason Liebowitz, MD, FACR | March 23, 2022

At the 17th Annual Advances in the Diagnosis and Treatment of the Rheumatic Diseases meeting, Clifton Bingham, MD, delves into research into rheumatoid arthritis at the cellular level.

Real-Life Rheumatology: Clinical Pearls for Psoriatic Arthritis

Jason Liebowitz, MD, FACR | March 23, 2022

At the 17th Annual Advances in the Diagnosis and Treatment of the Rheumatic Diseases meeting, Ana-Maria Orbai, MD, MHS, discussed lessons learned from the cases of several patients with psoriatic arthritis.

Common Misconceptions Clarified: Ankylosing Spondylitis & Non-Radiographic Axial Spondyloarthritis

Jason Liebowitz, MD, FACR | March 23, 2022

At the 17th Annual Advances in the Diagnosis and Treatment of the Rheumatic Diseases meeting at Johns Hopkins School of Medicine, Baltimore, Atul Deodhar, MD, discussed ankylosing spondylitis and non-radiographic axial spondyloarthritis & clarified common misconceptions about these conditions.

The ACR’s COVID-19 Vaccine Clinical Guidance Summary v5

From the College | March 21, 2022

On Feb. 2, 2022, the ACR released a revised version of its COVID-19 Vaccine Clinical Guidance Summary (version 5, revised). A full paper was originally published online in Arthritis & Rheumatology (A&R) on March 17, 2021, and version 5 has been submitted to A&R for publication. Updates include: Recommendations differentiating supplemental and booster doses, including…

Case Report: Perplexing Pulmonary Nodules

Monsoon Rashid, DO, & Deana Lazaro, MD | March 14, 2022

Pulmonary nodules are common; most are benign, but the differential diagnosis is broad and includes life-threatening possibilities.1 Our patient is a former smoker who has a history of a complex autoimmune disease and multiple pulmonary nodules. This case was challenging, but clinical, radiographic and histologic clues helped lead to the correct diagnosis. Case Presentation The…

Case Report: Atypical Presentation of Idiopathic Retroperitoneal Fibrosis

Roshniben Patel, MD, Simon Go, MD, Akhila Mohan, MD, & Maria Pardi, MD | March 14, 2022

Retroperitoneal fibrosis (RPF) is a rare condition characterized by aberrant fibroinflammatory tissue developing in the retroperitoneum. This disorder was initially called Ormond’s disease. RPF may be idiopathic or secondary to other conditions. Idiopathic RPF is a part of the disease spectrum of chronic periaortitis due to its typical periaortoiliac localization. Idiopathic retroperitoneal fibrosis is a…

This image from the MRI demonstrates suprapatellar bursal fluid of mixed signal.

Case Report: Persistent Knee Warmth Mimics Juvenile Idiopathic Arthritis

Eman Bamashmous, MBBS, Buthaina Al Adba, MBBS, CABP, & Sharon Bout-Tabaku, MD, MSCE | March 14, 2022

Intra-articular venous malformations of the knee are an uncommon cause of knee pain in children. Presenting symptoms of this rare subtype of venous malformation often include nonspecific pain and joint swelling, which may be episodic, and accompanied by limited range of motion. The signs and symptoms can mimic juvenile idiopathic arthritis (JIA). Timely diagnosis of…

Medium-sized blood vessels are seen in the dermis and at the dermal-subcutaneous junction. The black arrow identifies a venule, and the blue arrow points to a fibrin deposition in the vessel wall. Extravasated neutrophils and erythrocytes are seen in the interstitium.

Case Report: A Polyarteritis Nodosa Conundrum

Hannah Krebsbach, MD, Ileannette Robledo Vega, MD, Nirupa Patel, MD, & Nkechinyere Emejuaiwe, MD, MPH | March 14, 2022

Polyarteritis nodosa (PAN) is a systemic necrotizing vasculitis that typically affects medium-sized muscular arteries. The clinical subsets of PAN are idiopathic, generalized, secondary hepatitis B virus (HBV) associated and cutaneous PAN. These clinical subsets are important because of their therapeutic implications. Virtually any organ system can be affected in generalized PAN, but this vasculitis tends…

Study Documents Breakthrough COVID-19 Infections in Vaccinated Healthcare Workers

Lara C. Pullen, PhD | March 7, 2022

A 2021 study demonstrated the prevalence of COVID-19 breakthrough infections in vaccinated healthcare workers, underlining the need for booster shots for this at-risk population.