What is the differential diagnosis of SLE?

What is the differential diagnosis of SLE?

Anti-TNF drugs are reported to cause severe drug-induced lupus, including production of many SLE autoantibodies and, rarely, even nephritis. Other problems to be considered in the differential diagnosis of SLE include the following: Discoid skin lesions. Erythematous macules.

How can you differentiate lupus?

Diagnosing Lupus

1. Butterfly-shaped rash across cheeks and nose.
2. Raised red patches on skin.
3. Skin rash from sunlight.
4. Ulcers, or open sores, in the mouth or nose that are usually painless.
5. Arthritis in at least two joints plus tenderness or swelling.
6. Inflamed lining around the heart or the lungs or both.

What is a common diagnostic criteria for identifying systemic lupus erythematosus SLE?

Antinuclear antibody titer is the primary laboratory test used to diagnose systemic lupus erythematosus. Because of the low prevalence of the disease in primary care populations, the antinuclear antibody titer has a low predictive value in patients without typical clinical symptoms.

How is Serositis diagnosed?

Your doctor may perform a physical exam and order blood tests and/or scans to help with a diagnosis. Blood tests help to look for signs of infection or markers of immune diseases. Scans such as a chest X-ray, CT scan, ultrasound, or electrocardiogram (ECG or EKG) may help to identify the source of the symptoms.

What is ANA lab test?

An ANA test looks for antinuclear antibodies in your blood. If the test finds antinuclear antibodies in your blood, it may mean you have an autoimmune disorder. An autoimmune disorder causes your immune system to attack your own cells, tissues, and/or organs by mistake.

What are the 11 criteria for lupus?

The 11 criteria are: Butterfly-shaped rash across the cheeks and nose (called a malar rash) Raised red patches on the skin (called a discoid rash) Unusual skin reaction to sunlight (photosensitivity rash) Typically painless mouth or nose ulcers

What are the best drugs for lupus?

In these cases, addressing the inflammation is the best treatment for lupus. Corticosteroids , like prednisone and cortisone, and nonsteroidal anti-inflammatories, such as naproxen and diclofenac are effective treatments for inflammation.

What are diagnostic criteria for lupus?

Eleven Criteria of Lupus. At least four of the eleven criteria of lupus from the American College of Rheumatology are usually present for lupus to be diagnosed. Malar rash – a butterfly shaped rash across cheeks and nose. Skin rash – raised red patches. Photosensitivity – unusually strong reaction to sun light, causing a rash or flare.

How do they diagnose lupus?

Get a urine test. Urine tests monitor the kidneys, and damaged kidneys can be a sign of lupus. You might be required to provide a urine sample so that the doctor can do a urinalysis. This test looks at your urine for extra proteins or the presence of red blood cells.