A 22-year-old Indian male presented to the emergency department with hemoptysis. A month prior, he had presented to an urgent care center complaining of cough with occasional episodes of blood-tinged sputum in the morning. He was diagnosed with community-acquired pneumonia based on a chest X-ray without laboratory testing and was prescribed levofloxacin. A few days…
Rheumatoid arthritis (RA) is a systemic autoimmune disease associated with erosive destruction of diarthrodial joints. Patients who are seropositive are more prone to developing extra-articular manifestations, such as rheumatoid lung, rheumatoid nodules and others. With the development of disease-modifying anti-rheumatic drugs (DMARDs), the incidence and severity of these extra-articular manifestations has declined. Below, we describe…
In recent years, scientists and clinicians have learned a great deal about autoantibodies occurring in idiopathic inflammatory myopathies (IIMs). These new discoveries have reshaped our understanding of distinct clinical phenotypes in IIMs. Scientists continue to learn more about how these autoantibodies shape pathophysiology, diagnosis, disease monitoring, prognosis and optimum treatment. Moving forward, these autoantibodies will…
MADRID—Calcification in osteoarthritis (OA) involves a series of pathways and interactions that feed off each other in a process that bears some resemblance to the transformation of cartilage to bone that takes place in the embryonic stage of human development, a researcher said here at the 2017 Annual European Congress on Rheumatology (EULAR). “My hypothesis…
The patient was a 48-year-old woman who saw her primary care physician for a flu-like illness three months prior to admission. Her symptoms initially improved, but recurred one month later; she was treated symptomatically, and again symptoms resolved. Two months later, she presented to an outside facility’s emergency department with fever to 103ºF, with associated…
New research reinforces the hypothesis that the gut microbiome triggers mucosal and systemic immune responses in patients with rheumatoid arthritis. The research, published in Arthritis & Rheumatology May 2017, found that subgroups of patients with RA have differential immunoglobulin G (IgG) or IgA immune reactivity with Prevotella copri, an intestinal microbe that appears to be…
CHICAGO—On a Saturday morning in Chicago, Chester V. Oddis, MD, director of the Myositis Center at the University of Pittsburgh, explained to a crowded room of about 500 rheumatologists attending the ACR’s State-of-the-Art Clinical Symposium in April how best to use myositis autoantibodies in clinical care. He began with an overview of the different types of…
CHICAGO—Warren Piette, MD, professor of dermatology at Rush University Medical Center, Chicago, updated rheumatologists on the topic of cutaneous vasculitis at the ACR’s State-of-the-Art Clinical Symposium in April. He began by explaining that the current vasculitis criteria developed by the ACR in 1990 and the Chapel Hill Consensus Conference (CHCC) in 1994 are inadequate to incorporate…
CHICAGO—Doruk Erkan, MD, MPH, a rheumatologist at the Hospital for Special Surgery and Weill Cornell Medicine in New York City, described recent developments in the field of antiphospholipid syndrome (APS) to the rheumatologists gathered for the ACR’s State-of-the-Art Clinical Symposium in April. He introduced APS as a “field with limited data and lots of controversies,” although,…
CHICAGO—Caryn A. Libbey, MD, clinical associate professor of medicine at Boston University School of Medicine, described the evolving in our understanding of amyloid at the ACR’s State-of-the-Art Clinical Symposium in April. Amyloidosis is a rare disease that is often underdiagnosed and undertreated. “Even though this disease has been around for 150 years, I still consider it…