It is very normal for moles to form in different places on our bodies. Some are present when we are born, and some develop over time. Most of the time, these moles are not a problem. But sometimes, when a mole suddenly grows larger, changes color, or starts to itch, it can be a little scary, right? You might think, "I don't know if this is dangerous." That's when we start thinking about mole removal. So today, let's talk about this simply, in a way that you can understand.
What exactly is a nevus?
Simply put, a mole is a cluster of pigment cells in our skin that have gathered together to form a mole. Doctors sometimes call this a ``nevus.'' These can be a color that matches your skin tone, such as pink, brown, or black. Some moles are flat, while others are raised above the skin.
It's normal to have between 10 and 40 moles on your body as an adult. Most of these are harmless. But if any moles change in appearance, become itchy, or bleed, you should definitely talk to your doctor. This is because, although very rare, some moles can be a sign of skin cancer or a precancerous condition.
In what cases are spots removed?
There are two main reasons to remove a mole.
1. Medical reasons (suspicious spots)
If your doctor, especially a dermatologist, examines a mole and suspects that it is atypical or dysplastic, they may recommend removing it. This involves performing a biopsy to determine whether it is malignant or benign. Sometimes, if the mole is found to be cancerous, it can be cured by removing the mole completely.
2. Cosmetic Reasons
Sometimes, if you are not happy with the location of a mole or you don't like the way it looks, you can decide to remove it yourself. For example, some people remove moles because they are too large on their face or because they are in a place where they cut their hair while shaving.
What are the main methods for removing stains?
Dermatologists use two main methods to remove moles. Your doctor will determine the method that is best for you based on the nature of your mole.
| Removal method | What is happening? | What to know |
|---|---|---|
| Surgical Excision | First, the area is numbed. Then, using a special knife (a `scalpel`), the mole and a small area of skin around it are cut out. The wound is then closed with stitches. | This method is best for spots that are suspected to be cancerous. The chance of the spot coming back is very low. A small scar may be left behind. |
| Shave Excision | Here too, the area is numbed first. Then, the mole is scraped off to the skin level with a small blade-like device. Stitches are usually not placed here. | This method is used for non-cancerous moles that have risen above the skin's surface. The scar is usually less visible. However, there is a chance that the mole will come back. |
What about other methods like laser?
Although some people have heard of methods such as laser, cautery, or cryotherapy, these methods are not generally recommended for removing moles. The main reason is that these methods destroy the mole, leaving no part to biopsy to determine if it is cancerous. They also have a higher chance of the mole coming back after these methods.
Is it okay to remove a mole at home? - Never do this!
If you're thinking of removing a mole using a 'mole removal pen' sold online or cutting it off yourself with a knife, please don't do it. It can be more dangerous than you think.
Because this is how:
- It could be cancer: The mole you see could be the beginning of skin cancer. If you remove it without a doctor, the cancer will have a higher chance of spreading (metastasizing) throughout your body.
- Not completely removed: You may not be able to remove the entire mole. The remaining part of the mole may grow back or change and become dangerous.
- Infections can occur: Using unclean equipment and incorrect methods can cause the wound to fester and cause serious infections.
- Large scars can occur: A doctor will do this in a way that leaves minimal scarring. But if you try to do it yourself, you could end up with an unimaginably large, unsightly scar.
What happens after the stain is removed?
After removing the scar, the doctor will apply a small amount of petroleum jelly (such as Vaseline®) to the wound and cover it with a Band-Aid. All you have to do at home is clean the wound daily and keep it moist as your doctor tells you. It usually takes two to three weeks for the wound to heal completely. Once healed, it is essential to wear a good sunscreen if you are going to be exposed to the sun.
What time should I see a doctor?
It's important to keep an eye on your moles. If you notice any of the changes below, see a doctor immediately.
| Situations to pay attention to | |
|---|---|
| When you should see a doctor about your mole: | |
| Characteristic | Description |
| Pain or itching | If the spot or the area around it is constantly itchy or painful. |
| Changes | If the mole changes in size, shape, or color. |
| Bleeding or pus | If blood or other fluid is oozing from the spot for no reason. |
| Irregular edges | If the edge of the spot is not round or oval, but takes on an irregular shape. |
| When to see a doctor after removing a mole: | |
| Persistent bleeding | If the bleeding from the wound cannot be stopped. |
| Signs of infection | If the wound shows signs of redness, swelling, or pus. |
| The return of the spot | If the scar reappears in the same place after the wound heals. |
Take-Home Message
- Most spots on your body are normal and harmless. Don't be unnecessarily afraid of them.
- If a mole changes in size, shape, or color, or if it itches or bleeds, seek medical advice immediately.
- Removing a mole is a simple, safe procedure usually performed by a dermatologist.
- Do not attempt to remove spots yourself at home for any reason. It can pose serious health risks.
- After a mole is removed, following the doctor's instructions carefully is essential for speedy healing and minimizing scarring.
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