JJ Medicine
Lupus Signs & Symptoms (& Why They Occur) | Skin, Joints, Organ Systems
Systemic lupus erythematosus (SLE; which we call simply Lupus) is a chronic autoimmune condition involving multisystem inflammation. The etiology of lupus is unknown; however, the pathophysiology of lupus involves production of...
JJ Medicine
Rheumatoid Arthritis (RA) Signs & Symptoms (& Associated Complications)
Rheumatoid Arthritis (RA) is a chronic autoimmune condition involving inflammatory polyarthritis and other extra-articular manifestations. In this lesson, we discuss the signs and symptoms of RA, including hallmark clinical findings,...