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How is Alopecia diagnosed?

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

Alopecia diagnosis

Alopecia is a condition characterized by the loss of hair from the scalp or other parts of the body. It can affect both men and women of all ages, and the causes can vary from person to person. Diagnosing alopecia involves a comprehensive evaluation of the individual's medical history, physical examination, and sometimes additional tests.



Medical History


During the diagnostic process, the healthcare provider will typically start by taking a detailed medical history of the patient. This includes asking questions about the onset and progression of hair loss, any associated symptoms, family history of hair loss or other autoimmune conditions, recent illnesses or surgeries, and any medications or treatments the individual may be taking. Understanding the patient's medical background helps in identifying potential triggers or underlying causes of alopecia.



Physical Examination


A thorough physical examination of the scalp, hair, and other affected areas is crucial in diagnosing alopecia. The healthcare provider will carefully inspect the scalp for signs of inflammation, scaling, or scarring. They may also examine the hair shafts and follicles to assess their condition. Additionally, the provider may perform a gentle pull test to determine the extent of hair loss and evaluate the regrowth potential.



Additional Tests


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



  • Blood tests: Blood samples may be taken to check for specific markers or antibodies associated with autoimmune conditions or hormonal imbalances that can contribute to hair loss.

  • Scalp biopsy: A small sample of the scalp may be taken and examined under a microscope to determine the type of alopecia and assess the presence of inflammation or scarring.

  • Trichoscopy: This non-invasive technique involves using a specialized magnifying device to examine the scalp and hair follicles in detail, aiding in the diagnosis of various types of alopecia.

  • Pull test: As mentioned earlier, a gentle pull test may be performed to assess the ease of hair detachment and determine the stage of hair loss.



Consultation with Specialists


In complex cases or when the diagnosis remains uncertain, a referral to a dermatologist or trichologist (hair specialist) may be recommended. These specialists have expertise in diagnosing and treating hair and scalp disorders, including alopecia. They can provide further insights and guidance based on their specialized knowledge.



It is important to note that diagnosing alopecia can sometimes be challenging due to its various forms and potential underlying causes. Therefore, seeking professional medical advice is crucial for an accurate diagnosis and appropriate treatment plan.


Diseasemaps
4 answers
Translated from spanish Improve translation
Alopecia areata with white patches without hair as a form of currency on the head

Posted Mar 15, 2017 by Pablo 1000
Translated from portuguese Improve translation
The shape of the lesions integrates much, but a battery of tests confirms it.

Posted Oct 5, 2017 by Leohana Medeiros 400
Translated from portuguese Improve translation
Visually if you can diagnose alopecia . However, in order to know the type, you should do biopsy

Posted Oct 5, 2017 by Raquel 1010

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