Systemic sclerosis is diagnosed based on the presence of various symptoms above and physical examination findings. The diagnosis can be confirmed by the presence of certain autoantibodies in the blood as well as radiographic studies. Particularly, the ANA, or the antinuclear antibody test, is positive, but not always.
Correspondingly, at what age is scleroderma usually diagnosed?
Age: Most localized types of scleroderma show up before age 40, and systemic types of scleroderma are typically diagnosed between ages 30 and 50.
Likewise, how do I know if I have systemic scleroderma?
The signs and symptoms of systemic scleroderma usually begin with episodes of Raynaud phenomenon, which can occur weeks to years before fibrosis. In Raynaud phenomenon, the fingers and toes of affected individuals turn white or blue in response to cold temperature or other stresses.
How long can you live with systemic sclerosis?
Patients with limited cutaneous systemic sclerosis have a 10-year survival estimate of approximately 90%. However, development of interstitial lung disease (ILD) or pulmonary artery hypertension (PAH) dramatically increases the risk of death.
Is systemic sclerosis a terminal illness?
It is the most fatal of all the rheumatologic diseases. Systemic scleroderma is very unpredictable although most cases can be classified into one of four different general patterns of disease (see Classification).
What blood tests are used to diagnose scleroderma?
A blood test alone cannot diagnose scleroderma. Depending on the clinical situation, additional tests may be done, such as: Pulmonary function tests or breathing tests to measure how well the lungs are working. CT chest scan may also be ordered to evaluate the extent of lung involvement.
What do scleroderma lesions look like?
In linear localized scleroderma, the sclerotic lesions appear as one or more discrete linear streaks and induration that can involve the dermis and subcutaneous tissue, as well as occasionally muscle and bone.
What does a scleroderma flare feel like?
Common symptoms of scleroderma may include painful joints (arthralgia), morning stiffness, fatigue, and/or weight loss. The intermittent loss (triggered by cold temperatures) of blood supply to the fingers, toes, nose, and/or ears (Raynaud’s phenomenon) is an early and frequent complaint of people with scleroderma.
What does scleroderma skin feel like?
Symptoms of scleroderma may include: Thickening and swelling of the fingers. Pale fingers that may become numb and tingle when exposed to cold or stress, known as Raynaud’s phenomenon. Joint pain.
What is the life expectancy of someone with systemic scleroderma?
People who have localized scleroderma may live an uninterrupted life with only minor symptom experiences and management. On the other hand, those diagnosed with an advanced and systemic version of the disease have a prognosis of anywhere from three to 15 years.
What were your first symptoms of scleroderma?
The first parts of the body to be affected are usually the fingers, hands, feet and face. In some people, the skin thickening can also involve the forearms, upper arms, chest, abdomen, lower legs and thighs. Early symptoms may include swelling and itchiness.