Since it was first described, the spectrum of disease caused by deficiency of adenosine deaminase 2 (DADA2) has been broadening. Features described include systemic vascular and inflammatory features and recurrent stroke, which overlap with childhood-onset polyarteritis nodosa (PAN). Previous data show that DADA2 has extensive genotypic and phenotypic variation.1 Results from a recently published study…
A 59-year-old woman presented to our rheumatology clinic with a six-month history of a symmetric polyarthritis. She initially experienced pain in both knees. As time progressed, she began to notice pain in her ankles, hips, shoulders, hands and feet. She experienced joint stiffness lasting for more than 30 minutes every morning. She also described worsening…
Angioimmunoblastic T cell lymphoma (AITL) is an aggressive, peripheral T cell, non-Hodgkin’s lymphoma with an incidence of 0.05 cases per 100,000 person-years in the U.S., and it typically manifests in adults older than 60 years.1,2 AITL was previously known as angioimmunoblastic lymphadenopathy with dysproteinemia, immunoblastic lymphadenopathy or lymphogranulomatosis X, due to the hypothesis that the…
A 65-year-old woman was referred by an orthopedist to a rheumatologist for left knee pain. Previously, in 2014, she underwent left total knee arthroplasty (TKA) for severe osteoarthritis in a different institution. Following the procedure, she experienced severe chronic anterolateral knee pain at rest, exacerbated by walking. Because she was rendered wheelchair bound and required…
In March 2020, an elderly married couple living on Long Island, N.Y., presented to our emergency department with symptoms suspicious for COVID-19 infection. The wife, a-76-year-old woman, presented with complaints of subjective fevers, minimal dry cough and headaches of one-week duration. She denied having any chills, rhinorrhea, diarrhea, abdominal pain or shortness of breath. Two…
Researchers investigating the effects of air pollutants on a biomarker for rheumatic autoimmune diseases have found a significant correlation between anti-citrullinated protein antibody positivity in the general population and exposure to industrial fine particulate matter…
A recent study reinforces the growing understanding that the fatigue many SLE patients experience should be considered a lupus symptom. Researchers found that using patient-reported outcomes to identify type 2 symptoms of SLE may improve patient communication, understanding and overall care…
(Reuters Health)—People with stiff and aching knees due to arthritis get better relief from physical therapy than from cortisone injections, according to a one-year military study comparing the two treatments. A multi-disciplinary team of doctors reports in The New England Journal of Medicine that people who initially scored 107 on a 241-point scale measuring a…
Juvenile idiopathic arthritis (JIA) can affect all joints, including the temporomandibular joints (TMJs). For a long time, the TMJ was a “forgotten” joint in pediatric rheumatology, although Sir Frederick Still did comment on a small mandible in his first case series on juvenile arthritis in 1897. In recent years, more attention has been given to…
Researchers discuss new insights into inflammation signals and mediators…