Dysplastic Nevi
Dysplastic nevus is also known as Clark’s nevus, or atypical nevus. Dysplastic moles are acquired moles that can appeal on their own, or in a cluster of lesions. Individuals with dysplastic nevi moles are at a high risk of developing melanoma. This form of dysplastia nevi syndrome is presented in a large population of Caucasians around the world. Many families have a long history of dysplastic nevi moles and it can be passed genetically from generation to generation. It is important that people with dysplastic nevi are monitored throughout their lives. The risk for melanoma development is much too high to take any chances.
The cause for dysplastic nevi is not formally known but there are some answers to who is susceptible to these types of moles. First and foremost, dysplastic nevi are carried through the family genes. People with fair skin, light eyes, freckles, numerous moles, light hair and a long family history of dysplastic nevi moles have a much greater chance of developing melanoma. Melanoma is known as the development of cancerous cells and can lead to skin cancer that is dangerous and fatal. Usually dysplastic moles begin to show up during the pubescent years. If someone cannot tan, or is really sensitive to the ultra violet rays then they have more of a chance of getting dysplastic moles.
Dermatologists and doctors repeat to their patients that
they should examine themselves and become familiar with their
own skin. Constant mole checks are imperative in keeping good
skin health. A doctor or dermatologist will not always be
available as soon as you need them to examine moles, so it
is better to learn about the different types of moles that
can develop and which ones have a higher chance of developing
melanoma. Normal skin
moles are usually uniform in colour, round, oval and less
than 6 millimeters in height.
Here are some ways that an individual can get to known their own skin:
- People should make sure they look over the skin on their body every month. It only takes a few minutes to look at the skin and it is important to use a bright light. Look for abnormalities such as difference in colour, size, or shape. Use a mirror or handheld mirror for hard to see areas. A person can even keep a journal of what the moles look like and even take photos to observe any changes.
- If an individual is examining their scalp for dysplastic nevi or other mole types they should make sure the hair is dry first. It is best to use a hair dryer to help split the areas of the scalp to see clearer.
- If there are any warning signs of melanoma such as noticeable differences in colour, shape, or increase in size then an individual should get to a medical professional immediately.
If the dermatologist or general health practitioner finds dysplastic nevi they might perform a biopsy. In this case they will take a sample of the mole tissue and send it to a pathologist to be examined further. This is important as it can show whether someone is at risk for skin cancer or not.
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