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Bright red nevi grow larger with age, and the nodules thicken and darken in color. For this reason, it is necessary to pay attention to the three stages of the development of bright red spots.
Early stage of bright red spots.
Symptoms: In infancy and childhood, bright red nevi are well-defined, pink or bright red, fade or partially fade with press, and darken with age.
Hazards: Bright red nevi generally do not invade the mucous membranes of the eyes, mouth and other places in the early stage. With the growth of age, the area can grow in proportion to the body, which is easy to cause children to have sensitive personality and low self-esteem.
Bright red nevus mid-stage.
Symptoms: the area increases, the color darkens significantly, develops to a deep red, the surface is rough, the color does not fade when pressed, and there is a serious disfiguring or disfiguring effect on the patient's appearance.
Bright red nevus in the later stage.
Symptoms: The color continues to darken, developing to purplish-red, deep purple, thickened lesions, thick and rough to the touch, some lesions protrude**, nodular pimples, grape-like appearance, and easy to break and infect.
Harm: Patients with bright red nevus in the later stage are mostly accompanied by glaucoma, and most patients will have vision loss, amblyopia, and severe patients can lead to blindness.
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There are four main symptoms of bright red spots:
1.The symptoms of bright red nevus are initially manifested as one or several patches of different sizes, the color is light red, dark red or purplish-red, with age, the red color will also show different changes, mostly irregular shape, clear borders, not higher than the ** surface, sometimes you can also see telangiectasia, partial or complete disappearance when pressing, smooth surface.
2.Bright red nevi generally manifest as a phenomenon with red spots on the surface of the baby that appear at birth. Usually, stains that appear pink, purplish-red, or dark red in color are no higher than the surrounding normal**.
3.In most cases, bright red nevi do not fade with pressure and do not have a high epidermis, on the contrary, only a very small number of patients may be exceptional.
4.Most patients with bright red nevi complain of no discomfort, and only a few have abnormal sweating or paresthesias. There is usually no significant dysfunction, only some corresponding symptoms of the limbs and brain that accompany the various syndromes.
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It is not accurate, the laser removal of birthmarks is very good, but the laser can generally only remove part of the pigment at a time, because the pigment of the lesion is three-dimensional distribution in the skin, to achieve the ideal effect, it generally takes 3-5 times**, and the interval between each ** needs more than 3 months. This is because the body engulfs and removes the fragmented pigment as a slow biological process that usually takes 1-3 months.
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Bright red nevus is a type of capillary hemangioma that is commonly found at or shortly after birth.
At first, the lesion appears as light red or purplish-red patches, not prominent**, with a smooth, faded surface and irregular appearance.
It usually occurs on the face, neck, scalp, etc., but can also be found in other parts of the body such as upper and lower limbs, front chest, or back of hands.
As we age, birthmarks darken, enlarge, and have nodules or wart-like growths on the surface that do not go away on their own.
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Bright red nevus is a congenital disease, mostly on the face and neck, the initial appearance of different sizes of red, dark red, purple-red half a point, can be seen capillaries, with the age of the patient, the shape of the spot will not change, but the area will increase proportionally with the growth of the patient, before the age of 40, can thicken or nodules, easy to bleed after trauma, special parts of the bright red nevus will damage the eye nerve or maxillary nerve, affect vision.
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Bright red spots will slowly grow larger and darker over time, and there is no exact indication of how quickly they will grow at that time.
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Hello, bright red nevus, also known as wine-like nevus or telangiectasia nevus, appears at birth, tends to occur on the face and neck, mostly unilateral, occasionally bilateral, sometimes involving mucous membranes. With age, the color darkens, reddens, and purple, and many patients will gradually expand the lesion, thickening and nodules before the age of 40, and bleeding easily after trauma. Bright red spots do not go away on their own, and they can only be treated as soon as possible.
Many patients who come to ** are not aware of the harm until the condition is very serious, and at this time, not only the difficulty increases, but the cost also increases, which is a burden to the patient.
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Bright red spot nevus is a kind of birthmark, and there are many reasons for bright red spot nevus, the main reasons are:1Genetic causes:
It has a certain relationship with heredity, but the probability is very small, and it is very rare in clinical practice2Congenital malformations of development: due to the malformation of capillaries during development, they invade and compress adjacent parts and do not resolve on their own3
Effect of telangiectasia and congestion: due to the lack of innervation of vascular nerves, the blood vessels of the annunciation undergo a certain degree of dilation and congestion, which is pink at first, and with the increase of age, the color is aggravated, dark red, dark purple.
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The formation of bright red spots is mainly related to two aspects, one is human genes, and the other is environmental pollution. Relevant data show that in genetics, if the dominant gene and the recessive gene are combined, it is possible that the gene causes the occurrence of bright red spots.
If the gene is already carried in the gene, it means that the next generation may still develop bright red spots.
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There is no certain time limit for bright red spots, but the principle is similar, so it can be **.
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Bright red nevus is fundamentally a congenital condition, and its cause is essentially due to a genetic mutation. Now after a lot of research, it has been found that bright red spots are actually staged or limited gene mutations at a certain stage when the child fetus is developing, causing the blood vessels in this place to be prone to hyperplasia. Mutations can occur in several genes, such as the GNAQ gene, which can cause lifelong proliferation of vascular tissue.
Now it is relatively clear that there is a gene mutation called mosaic or mosaicism, which is a kind of somatic mutation. As a congenital disease, this disease can accompany a person's life, so it is more difficult to remove it completely, and the cause of the disease also makes it more difficult. It is also due to the presence of congenital causes, therefore, the disease continues to develop throughout life.
Because of the persistence of gene mutations, it will cause the continuous proliferation and activity of vascular tissues and even surrounding tissues. Therefore, this disease is also a lifelong thickening, becoming deeper, causing the appearance to become more and more abnormal, so the disease is more difficult.
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The cause of bright erythematous nevi is the lack of nerve innervating the blood vessels at the lesion site, which causes the capillaries to dilate and congest, which initially appear as red or pink patches, which can later deepen with age, become bright red and purple, and may thicken into nodules.
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Hello, the cause of the formation of bright red nevus is due to the lack of nerves innervating the blood vessels at the lesion site, which makes the capillaries dilate and congested, which appear as red or pink patches at first, and later deepen with age, turning bright red and purple, and can thicken into nodules. A bright red nevus is a dark red maculated nevus, also known as a wine nevus, which is a product of a capillary malformation. It has a high incidence of about three per 1,000 births in all newborns, mainly in the head and neck, and occurs equally in men and women.
Bright red nevus is more harmful to mixed places, so patients should be timely to avoid health hazards.
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What are the causes of the formation of bright red spots:
1. High estradiol in the body: Studies have shown that the formation mechanism of bright red nevus is related to the increase of estradiol in the body. The causes of the increase in estradiol in the body have a lot to do with environmental pollution, auxin, ripening agents, and additives contained in vegetables, fruits, and meat.
2. Caused by genetic mutation: the formation of symptoms of bright red nevus is related to genes, when the baby is still in the embryonic stage, in the stage of vascular differentiation, due to the influence of external factors, it will lead to the loss of innervation nerves at the lesion site, affecting the differentiation of blood vessels, resulting in the differentiation of capillaries, capillary expansion and congestion, and the gradual formation of bright red spots or plaques.
3. Caused by environmental pollution: The gradually polluted environment will induce many diseases, and bright red nevus is one of them. The entry of harmful substances into the body will affect the patient's physical function and endocrine function, leading to gene misconstruction and mutation, and the appearance of bright red nevus disease.
4. Abnormal differentiation of vascular tissue: During a woman's pregnancy, due to some internal factors, the vascular differentiation is mutated, and the capillaries expand outward and are congested, resulting in red spots or plaques after the baby is born.
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Bright red nevus is a congenital condition caused by a genetic mutation that will continue to develop throughout life. Phased or localized genetic mutations occur at a certain stage of fetal development, and mutations can occur in several genes that predispose to angiogenesis. Due to the persistence of gene mutations, it will cause the continuous proliferation and activity of vascular tissues and even surrounding tissues, resulting in the difficulty of the disease.
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The general appearance of the child's head, face and limbs bright red or dark red "birthmark", baby bright red spot nevus sometimes is a small red bump similar to mosquito bites that suddenly grow on the body parts, young mothers must pay attention to this, this may be a common capillary hemangioma in infants and young children. The incidence of hematoma in neonates accounts for about 3%, and parents of newborns should pay special attention. If the baby has a suspicious red spot on the body, and the red spot does not disappear for a long time, it may be a hemangioma, it is best to take the child to the center for examination, so as not to delay the baby's bright red spot nevus.
Therefore, if you find that the baby is a baby bright red spotted mole, you should do it in time, so as not to miss the best period of the baby, so that the baby can grow up healthy and happy!
Changfeng Beijing Center is the first professional hemangioma center in Beijing, since the establishment of the hospital has been focusing on the scientific research of hemangioma, in the hemangioma using the cutting-edge technology of ultrasound minimally invasive mediation, the **non-toxic, is currently the best hemangioma technology in the medical community! Up to now, the technology has successfully performed tens of thousands of patients!
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You should go to a regular hospital to find out.
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Bright red nevus is a congenital **telangiectasia malformation, which appears at birth and is more likely to occur on the face and neck. Appears as a well-defined and irregular erythema, faded or incompletely discolored.
For the best time for bright red spots, it is recommended that the earlier the better, because the younger the age, the red birthmark distribution is shallow, the condition is milder, and the difficulty is small; Moreover, children have strong metabolic ability and good self-repair ability, so the effect is better. The cost of bright red nevus is related to the size of the red birthmark, the method and the situation of each hospital. **Bright red nevus can choose hemporfin photodynamics, the dosage of the drug is calculated based on weight, so the smaller the weight, the lighter the weight, and the lower the cost.
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Although bright red nevus does not affect the patient's life, it makes the appearance different from others, affecting the patient's life, work and interpersonal communication. The main method used is laser and photodynamics, the laser has strong penetration, can pass through the surface of the human body, enter the root, coagulate the hemoglobin of the affected area, and close the diseased part to achieve the purpose of the first time. Lasers are less damaging to the patient.
At the same time, it should be noted that pregnant women, patients with ** diseases, patients with allergies, and patients with bleeding tendencies should not be carried out**.
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Bright red nevi, also known as venous malformations, do not resolve on their own. Early intervention is recommended. In clinical practice, there are many methods, and bright red nevi have different manifestations in different age groups.
Therefore, it is recommended to go to a regular hospital** to treat the symptoms according to the area, location and severity of the bright red nevus**.
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"Patients with bright red nevus should be carried out as soon as possible**, but if the patient is too young and does not cooperate, it will increase the difficulty and affect the efficacy, therefore, the choice of the timing of bright red nevus needs to be discussed and communicated by the doctor and the patient and the patient's family. Bright red nevus is a vascular malformation that generally does not fade on its own, and as the patient ages, the disease progresses, and the color of the bright red nevus will deepen and appear purplish-red, and it will gradually thicken and form nodules. As the disease progresses, it will become more and more difficult.
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Hello! **The best time for bright red spots is actually in the period of infancy and young children, when the area of the disease is small, and the lesions are relatively shallow, which is easy** and easy**.
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Bright red nevus is characterized by its growth characteristics as the older the age, the darker the skin lesions, the darker the color, and the nodular growths will appear around the age of 40, which are easy to break and bleed. So it's advisable to get ahead of it**.
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Many people's understanding of bright red spots is only on the surface, and some people even treat it as a birthmark and do not take ** measures. A bright red spot is not a birthmark, it is a disease that needs to be positive**. Let's take a detailed look at bright red spots.
What is a bright red spot nevus?
Bright red nevi, also known as port-wine nevi or telangiectasia nevi, are congenital microvenous vascular malformations that often present at birth, predominantly on the face and neck, and to a lesser extent on the extremities or trunk.
Bright red nevus is characterized by erythema with clear and irregular margins, which does not rise above the skin surface before thickening, fades or does not completely fade under pressure, and the color of the affected area gradually deepens, thickens, and nodular hyperplasia appears.
The pathogenesis of bright red nevus is as follows:
1. The color of bright red spots and nevi begins to appear as patches, and the color of the lesion will gradually deepen if it is not **10-14 years old. Depending on disease progression, it may appear as pink, red, purplish-red, or dark purple patches.
2. Thickening and protrusion, with the increase of age, the lesion will gradually thicken, and nodular hyperplasia will appear, and some serious lesions may be accompanied by the hyperplasia of soft tissues and even bone tissues. The obvious hyperplasia of these local tissues will lead to the enlargement and deformation of the affected surface, which will protrude but not.
3. Blood sinus, also known as sinus capillary, is a kind of capillary ultrastructure in which the cavity is large, thin-walled, irregular in shape, and the gap between endothelial cells is large and permeable. It is a mass of blood vessels formed by curved and dilated capillaries. Patients with bright red nevus, if not **, will form a nodule-like bulge on the face or other parts of the body in the later stage, and if accidentally scratched, the bleeding is not easy to stop, and a local hematoma will be formed, and then it will develop into a protrusion.
Bright red spots are far from being as simple as they seem, and after suffering from bright red spots, you must be active and take care of them.
Bright red nevi are more difficult. At present, laser is mainly used, and pulsed dye laser is a gold standard at present, with good effect and high safety. Photodynamic** is to inject a photosensitizer into the blood vessels to irradiate the laser, and the laser interacts with the photosensitizer to have a destructive effect on the blood vessels. >>>More
The specific hazards of bright red nevus are: 1. If the bright red nevus grows on the patient's face, neck and head and other obvious parts, it will bring great damage to the patient's appearance, and will also have a serious impact on the patient's mental health, which is easy to cause children to have low self-esteem, withdrawn personality, and develop bad character. 2. 65% of patients with bright red nevi on the face may have eyes and nerve abnormalities, such as glaucoma. >>>More
As long as you choose to do it in a regular plastic surgery hospital, have good health conditions, and combine with the doctor's exquisite skills, you will not leave a scar after surgery, and you must actively cooperate with the doctor during the operation, control your emotions, and ensure sufficient sleep time, so as to recover better.
Facial bright red nevus is needed to go to the hospital for **, take a look at what kind of **method**, **, surgery** or freezing**, the method is different, **is also different, generally within 10,000 yuan, the younger the age to go to the facial bright red nevus, the better**, there are several reasons, mainly related to some characteristics of bright red nevus. First, with age**, it thickens, which is not conducive to laser penetration into deep lesions;
The ** formed by bright red nevus has the following points: 1. Due to the lack of nerves innervating the blood vessels at the lesion site, the red birthmark formed by telangiectasia is caused. 2. In the process of embryonic development, especially in the early stage of vascular tissue differentiation, due to the small range of misartery in its control gene segment, the local tissue differentiation is abnormally formed. >>>More