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How is Psoriasis diagnosed?

See how Psoriasis is diagnosed. Which specialists are essential to meet, what tests are needed and other useful information for the diagnosis of Psoriasis

Psoriasis diagnosis

How is Psoriasis Diagnosed?


Psoriasis is a chronic autoimmune skin condition that affects millions of people worldwide. It is characterized by the rapid buildup of skin cells, leading to the formation of thick, red, and scaly patches on the skin. Diagnosing psoriasis involves a combination of medical history evaluation, physical examination, and sometimes additional tests.



Medical History Evaluation


The first step in diagnosing psoriasis is a thorough evaluation of the patient's medical history. The healthcare provider will ask about the patient's symptoms, including the appearance and location of any skin lesions, as well as any family history of psoriasis or other autoimmune diseases. It is important to provide accurate and detailed information to help with an accurate diagnosis.



Physical Examination


During the physical examination, the healthcare provider will carefully examine the patient's skin, nails, and scalp for any signs of psoriasis. Psoriasis typically presents as raised, red patches covered with silvery scales. The most commonly affected areas include the elbows, knees, scalp, and lower back, but it can occur anywhere on the body. The provider may also check for other symptoms such as joint pain or swelling, as psoriasis can sometimes be associated with psoriatic arthritis.



Additional Tests


In some cases, additional tests may be necessary to confirm the diagnosis or rule out other skin conditions. These tests may include:




  • Skin Biopsy: A small sample of skin is taken and examined under a microscope to determine if the changes are consistent with psoriasis. This can help differentiate psoriasis from other skin disorders.

  • Physical Examination of Nails: Psoriasis can affect the nails, causing pitting, discoloration, and separation from the nail bed. The healthcare provider may examine the nails closely to look for these characteristic changes.

  • Joint X-rays: If joint involvement is suspected, X-rays may be ordered to check for signs of psoriatic arthritis, which commonly occurs in individuals with psoriasis.

  • Blood Tests: Although there is no specific blood test for psoriasis, certain blood tests may be ordered to rule out other conditions or to assess the overall health of the patient. These tests may include a complete blood count (CBC), erythrocyte sedimentation rate (ESR), and C-reactive protein (CRP) levels.



Consultation with a Dermatologist


If psoriasis is suspected but the diagnosis is uncertain, the patient may be referred to a dermatologist, a specialist in skin disorders. Dermatologists have extensive experience in diagnosing and treating psoriasis and can provide further evaluation and guidance.



Conclusion


Diagnosing psoriasis involves a comprehensive evaluation of the patient's medical history, a thorough physical examination, and sometimes additional tests. It is important to consult with a healthcare professional if you suspect you may have psoriasis or any other skin condition. Early diagnosis and appropriate treatment can help manage the symptoms and improve the quality of life for individuals living with psoriasis.


Diseasemaps
8 answers
generaly by the lessions . there are many types of psoriasis, so many times it is not diagnosed in time. i find not enough is know of this and it gets overlook . dermatologists and rheumatologist are the ones needed for this. blood tests and skin test should be done

Posted Feb 21, 2017 by koigirl 1003
It may be diagnosed by a general practitioner and then you will be seen by a dermatologist and a rheumatologist. There is no specific test to diagnose psoriasis but in some cases a biopsy may be done to exclude any other issues. There is no diagnostic tool for psoriatic arthritis but if you have back, joint and or tendon pain and a history of psoriasis in the family it is a strong indicator of psoriatic arthritis.

Posted Feb 28, 2017 by ozkaren56 751
Examination and biopsy

Posted Apr 18, 2017 by Kelly 1001
Translated from portuguese Improve translation
Biopsy of the skin........

Posted May 28, 2017 by Rita 1100
Translated from portuguese Improve translation
It is important to seek a dermatologist. And the finding of the disease can be made by a biopsy, which is taken from a tissue small of your skin for analysis. It is the best investigation to make sure.

Posted Sep 21, 2017 by Misllene 3420
Translated from spanish Improve translation
Dermatologo
Biopcia

Posted Sep 25, 2017 by Omar martin 2000
Translated from portuguese Improve translation
In my case it was through a biopsy!

Posted Oct 6, 2017 by Jane 2550

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