Dysfunction in the sacroiliac joint, also called the SI joint, can sometimes cause lower back and/or leg pain. Leg pain from sacroiliac joint dysfunction can be particularly difficult to differentiate from radiating leg pain caused by a lumbar disc herniation (sciatica) as they can feel quite similar.
Systemic lupus erythematosus (SLE), also known simply as lupus, is an autoimmune disease in which the bodyâs immune system mistakenly attacks healthy tissue in many parts of the body. Symptoms vary between people and may be mild to severe.
Lupus and Social Security Disability. SLE or Systemic Lupus Erythematosus is most commonly known as Lupus, âa chronic, inflammatory autoimmune disorder.â The disease typically affects the joints, kidneys, skin, and other organs. Although the disease is classified as rare, it is an autoimmune disease which can be extremely difficult to cope with.