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Verrucous nevus – This is a benign formation formed by warty-papillomatous growths. It is easily recognizable by its bumpy surface, similar to a “head of cabbage”, filled with deep cracks and folds. Basically, the accumulated “warts” are concentrated on the skin of the extremities, they can appear on the face, any part of the body. You can get rid of this cosmetic defect.
Causes of appearance
Medicine has not fully established the causes of verrucous nevi. According to research, every patient with this diagnosis has abnormalities in the structure of the gene that controls the functioning of skin cells. “Birthmarks” mainly arise in the process of intrauterine development, they can make themselves felt at a very early age.
Adults are extremely rare with such formations – approximately 0.5% of cases. Women face this problem more often than men.
Types of verrucous nevus
Depending on the prevalence of age spots, verrucous nevi are called systemic or localized.
System verrucous nevus stretches along the body, visually looks like a “garland”. You can recognize it by the following signs:
Systemic education includes a number of convex elongated birthmarks, which are characterized by a large extent.
Every part of the body can become a capture area. Basically, such “decorations” appear along large blood vessels.
The upper layer is characterized by heterogeneous pigmentation, mostly black-brown.
The surface is granular, hard to the touch, convolutions and cracks are clearly distinguished.
Localized verrucous nevus is based on a limited area of uXNUMXbuXNUMXbthe body, can affect the scalp. “Wart” is distinguished by its characteristic features:
Perhaps a single location, several formations tightly pressed against each other.
The surface is rough, strewn with small cracks, extremely rarely has hair. Such a birthmark may look like a cauliflower inflorescence.
The size of the mole is small – about 1 cm on average.
The characteristic color is close to dark brown, there are also nevi of normal skin tone.
Treatment of verrucous nevus
It is not at all necessary to put up with a verrucous nevus in our time, medicine offers the following modern treatment tools:
cryodestruction;
radio wave removal;
electrocoagulation;
laser removal.
The optimal technique is chosen together with the doctor, who will take into account the location, size, shape of the nevus, and the individual characteristics of the person.
radio wave removal
The procedure involves the removal of a verrucous nevus with the help of heat, which evaporates the cells, being exposed to radio waves. The method has many advantages: the absence of mechanical trauma to tissues, bleeding, necrosis, the possibility of removal, regardless of the location of the mole. If the object of “treatment” is an extensive formation, it may be necessary to suture the wound.
The operation is absolutely painless, lasts a maximum of 20 minutes. Complications (redness, swelling, inflammation) are practically excluded. You can conduct a histological analysis of the obtained material. The duration of postoperative recovery does not exceed a week, during this period special wound treatment (simple) will be required.
Laser removal
The method involves layer-by-layer accurate “evaporation” of a benign formation, which is carried out by means of a laser. The elimination of a verrucous nevus with a laser is non-contact, does not require a violation of the skin, does not entail damage to healthy tissues. Also, laser beams have an antimicrobial effect.
Laser removal provides an excellent cosmetic effect. It is this technique that is often chosen if it is necessary to save the patient from small nevi located on open areas of the body, face. It is not always possible to cope with large formations with a laser without traces, it is possible to preserve colorless spots.
You can not be afraid of the appearance of pronounced Laser removal does not imply histological examination, as the affected cells evaporate. Treatment of verrucous nevus by freezing is the essence of cryodestruction. The “wart”, exposed to low temperatures, dies off. It is transformed into a crust, under which normal skin is formed. The crust protects the wound from infection. For its exfoliation (independent) takes about 2-3 weeks. The main tool of “cold therapy” is liquid nitrogen. The procedure does not leave scars and scars, does not cause pain, healthy skin is not injured during its implementation. However, cryodestruction is relevant only when the patient has a “birthmark” of small size. With the help of manipulation, it is not always possible to get rid of the nevus completely; a second session may be required. Removal of skin formations by electrocoagulation occurs under the influence of high-frequency electric current. The procedure is performed under local anesthesia (general anesthesia for children), an electrocoagulator equipped with a metal loop is used. The loop, heated by electric current, cuts off the “mole”, treats the vessels and tissues located nearby in order to avoid bleeding and the development of pathology. The removed nevus is replaced by a crust, its exfoliation takes about a week, a barely noticeable scar appears at the site of the operation. The resulting material can be subjected to research. A large verrucous nevus cannot be removed by electrocoagulation. This is what modern methods of dealing with verrucous nevus look like. For children under 2 years old (except in special cases) they do not apply. Traditional surgery may be needed if the verrucous growth has reached a significant size. Also, the operation is relevant if it is necessary to conduct a thorough histological analysis of the sample. The procedure involves getting rid of the nevus with a scalpel. For children, general anesthesia is used, for adult patients – local anesthesia. During excision, healthy skin is captured. After the operation, a cosmetic suture is applied, it is possible to save scars and scars. Also, in the treatment of nevi that have affected a large area, treatment with ointments is practiced, including vitamins A, E, applying compresses (salicylic vaseline). As a rule, verrucous nevus does not degenerate into cutaneous melanoma. But its frequent damage can still lead to danger. Given the cosmetic effect, it is best for the patient to consider removing the “skin problem”.Cryodestruction
Electrocoagulation
Surgical removal