How to tell if the white spots on the body are vitiligo

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If you suspect that the white spots on your body arevitiligoYou can go to the dermatology department of the hospital and make a judgment by observing the symptoms, signs and auxiliary examinations under the guidance of the doctor. Patients are advised to seek medical attention in time to make a clear diagnosis and actively treat under the guidance of a professional physician.

1. Observe the symptoms:vitiligoIt is a common acquired depigmentation disorder that manifests as localized or widespread white patchy skin lesions, usually asymptomatic and rarely pruritic;

2. Signs: Under normal circumstances, vitiligo patients have clear and irregular white spots with jagged edges and smooth surfaces, and there is no scale and atrophy.How to tell if the white spots on the body are vitiligoAs the disease progresses, some patients will gradually enlarge and merge into islands, and new white spots will form around them.

3. Auxiliary examination: Commonly used detection methods in clinical practice include Wood lamp irradiation method, histopathological examination, blood routine examination and immune function determination. Among them, the Wood lamp irradiation method refers to the use of ultraviolet rays to irradiate the affected area, and if it is vitiligo, there will be a bright white color change; Histopathological examination involves taking a small area of the lesion for biopsy to determine whether there is a loss of melanocytes; Routine blood tests are mainly used to rule out the possibility of other diseases; Immune function tests are mainly done to know if the body is in an abnormal state.

How to tell if the white spots on the body are vitiligo

Because of individual differences and the different responses of different populations to the disease, the diagnosis cannot be made based on a single criterion described above. An accurate diagnosis can only be made by comprehensive analysis of clinical manifestations and other ancillary examination results. If you notice symptoms of suspected vitiligo, please consult a professional doctor as soon as possible so that you can get the right treatment plan.

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