The doctor reminded: If the mole grows in these 3 parts, you need to pay close attention to it and do an examination as soon as possible

The so-called nevus, from an objective point of view, is the appearance of melanocytic nevus in the subcutaneous tissue cells of the body. Clinical medicine is called pigmented nevus, which belongs to the benign hyperplasia of melanocytes.

According to the time of occurrence of pigmented nevus, it can be divided into: acquired pigmented nevus and congenital pigmented nevus.

Congenital pigmented nevus can be divided into: congenital giant nevus, congenital nevus Medium-sized moles, small congenital moles.

No matter what kind of mole is actually due to pigmentation, it can be distributed in every part of the body, common On the surface of the skin, most of them are black and half brown, and of course some people have red moles.

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How do you tell the difference between a malignant melanoma and a mole? Keep 4 points in mind

Look at the edge

Malignant edges are generally unclear and may have jagged changes. Benign moles have clear edges and have a clear boundary with the skin.

Look at the diameter

< p data-track="10">Ordinary moles generally do not exceed 5mm in diameter. However, most of the malignant plastids caused by melanoma will exceed 4~6mm in diameter.

Look at symmetry

Generally, benign limbs are symmetrical on both sides. However, malignant moles have an asymmetrical, irregular shape.

Look at the color

< p data-track="14">Most common moles are brown, brownish-yellow or black in color, but melanoma can be mixed with other colors on the basis of these colors, which may cause Within a few months, the color can suddenly turn black or blue or even fade.

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The doctor reminds: If the mole grows in these 3 parts, you need to pay close attention to it and do an examination as soon as possible

Soles

At ordinary times, you should observe the changes of your body more. Moles in some places will not have any impact, but you need to pay special attention when they appear on the soles of your feet. After all, your feet move a lot , Coupled with frequent friction and stimulation, some accidents are prone to occur, and it is necessary to go to the hospital for examination in time to judge that the nature of the mole has changed.

If necessary, it needs to be removed by surgery, which can further avoid repeated friction and changes in cell properties, Prevention is life-threatening.

lips

Many people think that moles on the mouth are a blessing, but in the eyes of doctors, colorectal cancer should be considered For melasma, polyposis syndrome is common clinically.

Mainly, most patients with chromosomal dominant genetic diseases have Similar moles look obvious. There are polyps in the intestines, and the risk of muscle lesions is relatively high, which can easily lead to colorectal cancer. This kind of mole has occurred since childhood, so it is necessary to observe the physical characteristics of the child more often. If it exists and is accompanied by abdominal pain and blood in the stool If you feel unwell, go to the hospital in time.

around the neck

The black mole on the neck is very dark, you must go to the hospital for examination in time, and do targeted treatment under the guidance of a doctor. There are many lymph nodes around the neck, which is prone to melanoma.

The color of this location is very dark, it may It is the damage of lymphocytes, or the symptoms of skin ulcers and infections. It needs to be diagnosed by a professional doctor. In severe cases, surgical resection is required.

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< span>How should melanoma be treated?

If melanoma has been diagnosed, it needs to be actively treated, and early melanoma should not be delayed Surgical resection is usually possible.

For patients with melanoma in the middle stage, radiotherapy, chemotherapy or targeted drug therapy can be used. To improve the survival rate, it is necessary to achieve early detection, early diagnosis, early treatment, and early vigilance. This is the top priority.

Usually, you must avoid picking moles if you have moles, let alone remove moles indiscriminately, so as not to induce cancer. In most cases, it will not become cancerous, but it needs to be paid attention to when it grows in a special location.

Especially those with unclear boundaries, asymmetry, uneven color, diameter greater than 6 cm, bulges, etc. , but also to be careful of canceration, once diagnosed, it is necessary to actively treat, this is the most critical.