What should I do if I can see white spots under Wood s lamp?

When there are white spots on the body, the first thing to consider is to use drugs**, patients can apply topical liniments such as compound Angelica dahurica tincture or nitrogen mustard hydrochloride tincture, and take a certain dose of white etching pills orally, and pay attention to local hygiene. If the vitiligo is stubborn, it can be treated with a physical ** such as a steam bath ** and a laser**, and the effect will be very significant.

White spots on the body are mainly divided into the following situations: one is vitiligo, which belongs to a class of acquired depigmentation diseases, which are unclear, mainly manifested as porcelain white patches with clear boundaries on the surface, which are easy to spread and have no self-feeling symptoms. The second is anemia nevi, which belongs to a class of congenital localized hypopigmented spots with unclear borders.

The third is apigmented nevi, which belongs to a type of congenital local moles without melanocytes, and the depigmentation of the white spot area is not obvious.

Then it's sure it's vitiligo, so let's hurry up.

Wood lamps are the primary tool for diagnosing vitiligo, and under the illumination of Wood lamps, vitiligo patients** In addition, dark spots can appear around the rash in some patients, and blue-white fluorescence can appear in patients in the early stage of the lesion, but with the progress of the disease, the original blue-white fluorescence can change to bright white fluorescence in a short time, so for Wood's lamp examination, Huahai experts recommend that patients should regularly go to a regular professional vitiligo hospital for examination and diagnosis, before and after, so that the diagnosis can be made more accurately.

Summary. White spots under Wood's lamp refer to an extremely complex learning process, also known as a "white dot". This kind of learning was first proposed by educationalist Spencer Wood, whose theory can be summarized as the process of "projection-learning", which means that first projection (by exposing new learning content) and then through repeated learning can "white spots" form in the mind (the more you experience, the deeper you know).

In other words, in the accumulated learning memory, we can turn short-term memory into long-term memory, thus forming a complex knowledge system.

White spots under Wood's lamp refer to an extremely complex learning process, also known as Jane's "white dot". This kind of learning was first proposed by the homestay educator Spencer Wood, whose theory can be summarized as the process of "projection-learning", which means that first projection (by exposing new learning content) and then through repeated learning can form "white spots" in the mind (the more you experience, the deeper you know). That is to say, in the accumulated learning memory, we can turn short-term memory into long-term memory, thus forming a complex knowledge system.

Some vitiligo patients will encounter such a problem when they are examined with a Wood's lamp: at the beginning, white spots appear on a certain part of the body and are examined with a Wood's lamp, and the doctor excludes the possibility of vitiligo, but later there are white spots on other parts of the body, and then they are diagnosed with vitiligo by Wood's lamp. Patients have questions, so can vitiligo be completely ruled out with Wood lamps?

Director Xiong Zhiping, an expert from Chongqing Vitiligo Hospital, said that vitiligo can be ruled out with Wood lamps. There are many possibilities for the appearance of white spots on the body, such as vitiligo, anomascula, and tuberous sclerosis hypopigmentation, but the symptoms and characteristics of vitiligo, myole, and anomascus under Wood's lamp are different. Tinea versicolor is brownish-yellow or yellowish-white fluorescent under Wood's lamp, unpigmented nevi are yellowish-white or off-white without fluorescence under Wood's lamp, and vitiligo lesions are pure white fluorescent, contrasting with the surrounding normal** with clear boundaries.

By observing these characteristics, doctors can completely rule out vitiligo or a specific ** disease. Experts say that another advantage of Wood's lamp is that it can be used to see white spots that are not visible to the naked eye and find potential lesions.

Therefore, if the patient encounters the above problems, it is not that Wood's lamp cannot rule out vitiligo, but that it is necessary to confirm the kind of disease that the vitiligo on the body is. Therefore, patients should be convinced that vitiligo can be ruled out with Wood lamps.

Vitiligo is examined for vitiligo**.

Crucially, if you don't pay attention, you may misdiagnose it, can the early stage of vitiligo be grayish and white under Wood's lamp? Wood lamp is a device to check vitiligo, this equipment can be a good diagnosis of vitiligo, vitiligo and pityriasis alba, blood nevus, leprosy and other easily confused diseases, to avoid misdiagnosis, many ** diseases can be checked by this method, vitiligo is also. Symptoms of vitiligo.

The symptoms of vitiligo are generally predominantly white, can the early stages of vitiligo be grayish-white under a Wood lamp? Expression: In the early stage of vitiligo, the symptoms are not obvious, if you only rely on the naked eye, you may not be able to distinguish clearly, it is easy to confuse vitiligo with other ** white patches of disease, if you rely on Wood lamp examination, the results will be particularly accurate.

This can be improved.

Diagnostic yield of vitiligo.

The color of vitiligo is different in different periods, and it also means that the early stage of vitiligo is grayish-white under Wood's lamp, tinea versicolor is brownish-yellow or yellowish-white, the pale white lesions of anemia nevi cannot be seen, and the hypopigmented spots of white pityriasis, leprosy, and post-inflammatory hypopigmented spots are yellowish-white or grayish-white under Wood's lamp. It is also possible to understand the difference between vitiligo and other ** diseases.

Patients must not underestimate the examination of vitiligo, patients to check vitiligo, must go to a regular vitiligo specialist hospital, such a hospital has high-tech examination, vitiligo equipment, so that the patient's vitiligo will become guaranteed. Therefore, it is hoped that the patient should be examined before **. （34）