What are the 5 types of psoriatic arthritis?

What are the 5 types of psoriatic arthritis?

Psoriatic arthritis is categorized into five types: distal interphalangeal predominant, asymmetric oligoarticular, symmetric polyarthritis, spondylitis, and arthritis mutilans. The distal interphalangeal predominant type affects mainly the ends of the fingers and toes.

How is psoriatic arthritis identified?

In the absence of a definitive diagnostic test for psoriatic arthritis (PsA), your health care provider will diagnose you by examining your skin, nails, joints and other symptoms. You may have X-rays, an MRI, an ultrasound and blood tests as well.

What are the major differences between psoriatic arthritis and rheumatoid arthritis?

In psoriatic arthritis, there is usually more inflammation in the spots where ligaments and tendons attach to bone. In rheumatoid arthritis, inflammation is more common in the joint lining.

What are the worst symptoms of psoriatic arthritis?

Psoriatic arthritis can affect joints on one or both sides of your body….However, psoriatic arthritis is more likely to also cause:

• Swollen fingers and toes. Psoriatic arthritis can cause a painful, sausage-like swelling of your fingers and toes.
• Foot pain.
• Lower back pain.
• Nail changes.
• Eye inflammation.

What test shows psoriatic arthritis?

Blood Tests These tests can help confirm psoriatic arthritis and rule out other conditions, like rheumatoid arthritis. Erythrocyte sedimentation rate (sed rate or ESR): Gives a rough idea of how much inflammation is in your body, which could be caused by psoriatic arthritis.

What are markers for psoriatic arthritis?

HLA-B27 is a blood test that looks for a genetic marker for psoriatic arthritis — a protein called human leukocyte antigen B27 (HLA-B27), which is located on the surface of white blood cells. About 20 percent of people with psoriatic arthritis are positive for HBL-B27, according to CreakyJoints.

What is psoriatic arthritis pain like?

Psoriatic arthritis causes joint pain, swelling, and stiffness. Psoriatic arthritis pain is described as worse in the morning or after resting, tender, throbbing, warm to the touch, and exhausting. It primarily affects the knees and ankles, but can also occur in the neck, lower back, hips, shoulders, heels, and feet.

What tests are positive with psoriatic arthritis?

Blood tests for psoriatic arthritis

• Erythrocyte sedimentation rate (ESR, also called sed rate).
• C-Reactive protein (CRP).
• Rheumatoid Factor (RF).
• Anti-Cyclic Citrullinated Peptide test.
• Human leukocyte antigen B27 (HLA-B27).
• Serum uric acid.

Can a blood test show psoriatic arthritis?

Psoriatic Arthritis Blood Test: HLA-B27 HLA-B27 is a blood test that looks for a genetic marker for psoriatic arthritis — a protein called human leukocyte antigen B27 (HLA-B27), which is located on the surface of white blood cells.

What organs are affected by psoriatic arthritis?

You’ll probably think of skin issues first, but your eyes, heart, lungs, gastrointestinal (GI) tract (stomach and intestines), liver and kidneys may also be affected. Skin. Psoriasis appears first in 60% to 80% of patients, usually followed within 10 years — but sometimes longer — by arthritis.

Can a blood test detect psoriatic arthritis?

There is no single blood test that can check for psoriatic arthritis (PsA), a chronic, inflammatory disease of the joints that can also cause a skin disorder called psoriasis. Your doctor will order a series of blood tests to check for different signs of psoriatic arthritis.

What CRP level indicates psoriatic arthritis?

CRP was significantly elevated (>5 mg/L) in psoriatic patients when compared with controls (52% vs 14%) (P = 0.001). Psoriatic patients with severe disease (PASI > 10) showed significantly higher levels of CRP than those with mild disease (PASI < 10) (44% vs 25%, P value = 0.003).

What labs are elevated with psoriatic arthritis?

The most characteristic laboratory abnormalities in patients with psoriatic arthritis are elevations of the erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP) level. The results from these laboratory tests help to track the activity of the disease by measuring inflammation.

Which is worse RA or psoriatic arthritis?

A study published in 2015 in the journal PLoS One found that the overall pain, joint pain, and fatigue reported by psoriatic arthritis patients was significantly greater than that reported by people with rheumatoid arthritis.