Causes of the appearance of moles on the head Varieties of moles and ways to...

Causes of the appearance of moles on the head Varieties of moles and ways to treat them No single person in the world can rash with impeccable skin without the smallest blemishes or pigment spots. Everyone has to eat for the body of a mole, differing in appearance and texture, colors and shapes. If to test, which is such a stain, for the beginning it is necessary to mention her scientific name - nevus. The cause of neoplasm develops in the epidermis, using melanocytes as a building material. Most of the nevi are benign moles, it is believed that they are completely harmless. All that are unsafe birthmarks, for no reason is the ability to be certain circumstances, reborn. Sometimes benign moles turn into malignant tumors around the name "melanoma."

Types of nevi and their varieties

In accordance with the statistics, a large proportion of nevi is formed in humans before the age of 25 years. However, they may appear and later about the impact of certain events, for example, in the period of bearing the baby. In some cases, such neoplasms disappear without cause. Like looking nevi? Most of them are pigmented spots or nodules, painted in the usual state in yellowish, brown or dark colors. Not such a rare rarity are bad birthmarks, in other words those that change the color or the magnitude and goodness of the surface. Trying to realize whether nevi are insecure, must be recognized for their good quality. There are different types of moles, which are quite harmless, unreasonable and carrying an overestimated risk.

Non-dangerous

Non-dangerous nevuses, to which flat moles belong, do not cause special problems. In most of its own flat birthmarks are mildly painted in a dirty or dark brown paint, their diameter does not exceed 5 mm. Which touches the surface, flat moles with respect to the relief do not differ across the main surface. A flat spot is characterized by the fact that hairs can grow for it. Hairy stain, of course, wears a good temper. A pink spot can also exist covered with hairs. Even if the flat spot differs through descriptions, it is not necessarily transformed into melanoma. Benign neoplasms include white moles, which are small rounded spots. In reward through other nevi, snow-white moles are formed for the background of a lack of melanocytes. It is unlikely to disassemble that the color of the stain will be lost without the help of others, but with all this, dim nevi do not deliver any significant discomfort. To pink boles, which usually develop at a very young age and are formed by blood vessels, are generally benign. However, in adults such formations are also not outlandish.

Potentially unsafe

Misquiring nevuses include those that appear in adulthood, have changed size, shape or color, are constantly traumatized and exceed one centimeter across. The potentially unsafe varieties of moles include: Nodular nevuses of round and flat form, painted in dirty and brown colors, skin pigmented neoplasms of a pale color. This may be a pink spot, which has a high-visibility. Spitz nevus also looks like a pink dome-shaped spot, although probably a mix of different colors. A distinctive exception: such a pink spot is prone to bleeding and may own a hole through which water seeps. For the connective nevi is typically a combination of features of different formations. If there is a snow-white spot near the birthmark, the word can move about the halo-nevus. Usually such a snow-white spot near the birthmark of being a given species should more suggest a discolored ring. The blue nevus resembles a subcutaneous seal with correctly defined boundaries, the dimensions of which do not exceed 1 centimeter.

Unsafe

If potentially unsafe neoplasms may not be regenerated in melanoma, the formation of unsafe types of nevi should be taken immediately. Determining which moles are considered unsafe, the specialists distinguish 5 varieties: A close nevus is a speck that is moderately dyed in a practically dirty color and does not react to UV radiation, which does not change the magnitude and other characteristics. To blue nevuses include dense formations, located in most cases in the face, buttocks and extremities and towering above the surface. The value does not exceed usually 2 cm. Considering what kind of moles for the body are, it is impossible to give attention to a large nevus. This is the most dangerous neoplasm, the change of which into a malignant blister is observed in 50% of cases. The corresponding signs of these unsafe moles are the heterogeneity and looseness of the structure, together with the observed increase in size once a year. Again, an insect is considered to be an unsafe species, Ota, representing a large neoplasm of blue-gray or dark-brown color and requiring mandatory therapy. Melonosis Dyubreil is a precancerous neoplasm, this stain is an irregular form, requiring urgent elimination, because it is usually prone to malignancy.

Reasons for rebirth and signs of threat

Let's talk about the relative threat of moles. In some cases, the nevus is transformed into melanoma by the action of certain causes. These include: Damage to the neoplasm, squeezing and scratching, rubbing, or accidental ripping. At the same time, the integrity of the nevus can exist and not be disturbed. Overabundance of ultraviolet - natural or artificial. Division of neoplasm for areas that are more prone to rebirth. These are cervical, dorsal and thoracic areas, feet and palms, a scrotum. Heredity, if the blood relatives had premises cases of skin oncology. Neoplasms, distinguished by the highest level of melanocytes, which manifests itself in excessively saturated color. Melanoma in the anamnesis.Now we will talk about a book, which birthmarks are unsafe for the sake of health. It is necessary to know the signs indicating the risk of degeneration. The specialists developed a method called ABCDE. Here bukovki denote those signs for which you want to stop reverence at first: A means asymmetry, an asymmetry characterized by unevenly growing edges. B - in other words border irregularity - shows for an uneven suburb, here like in a benign education of the edge is absolutely flat. C - color - involves a change of color, heterogeneity of coloring, interspersing of color spots. D means diameter and assumes a change in size. In case the size of the nevus exceeds 6 mm, a doctor's consultation is needed. E - evolving - means the variability of any characteristic of the neoplasm, whether it is a species, size or color. In addition to the indicated probable transformations, there are corresponding symptoms that indicate the risk of developing melanoma. These include causeless textural surface configurations and peeling. It should be closely watched because of the increasing nevi, which at once show a significant compaction. For dangerous development shows the occurrence of itching, burning or tingling, the appearance of spots near the formation, reminiscent of the nature of the allergic rash. Beating the alarm should also be the case if the hair grow out of the mole, which suddenly starts to resemble.Which refers to the situation, if the birthmark of a snow-white halo, to talk the phenomenon is allowed dual: Interview those or other signs are allowed in different ways, so the inspection of the spice to be suspected of good-quality formations is necessary. Tokmo known healer determines the need to remove one or another neoplasm and gives advice on methods. With all this, people's ways are not welcome, if it is a relative insecure and suspicious nevuses. The circumstances here are pretty: the introduction of traditional means can cast scars to be incorrect use, the possibility of removing one slightly higher part without a root, which leads to a re-development of the neoplasm, is high. It is not excluded, which instead of removal, quite provoked tumor profits.There are 5 basic techniques, in most cases used for the removal of pigment spots: To be cryodestructive, the neoplasm is trimmed with watery nitrogen or carbonic acid, using local anesthesia. The flaw is the impossibility of obtaining a biomaterial for the sake of histology, also probable scars, if the magnitude of the neoplasm was significant. To be laser therapy nevi burn with a laser, which provides no bleeding, but does not allow deceiving histology. If the dimensions of education are small, it is allowed to extract radio wave healing with the help of a special apparatus. Since there is no damage to the tissue procedure, it is likely that a histology is performed. The importance lies in the absence of scars and a small recovery period. To be electro-treated use a low-frequency current, the consequence may start scarring, but with all this there is the possibility of histology. Nevuses of large size or deep germination are advised to dispose of surgically. It should be noted that, the absence of postoperative scars is likely to be slightly in the case of neoplasm sizes not exceeding 5 mm.