Articles Posted in Malignant Melanoma

Published on:

Types of malignant melanoma:

  • Superficial spreading melanoma: this type appears as a brown or a black lesion, flat or slightly raised that may show irregular borders and color variegation. It’s the most common type of melanoma in whites and most often appears on the upper arm and back in men and on the legs in women. This type spread initially through the epidermis which is the top layer of the skin, it can spread to the other layers of the skin (dermis and subcutaneous tissue) or even other parts of the body if it’s not diagnosed and treated early.
  • Nodular melanoma: this type of melanoma spreads quickly therefore it’s the most aggressive type; it appears as a rapidly enlarging lump that is usually black in color. It may ulcerate and present as a non healing skin ulcer.
Published on:

Malignant melanoma is a serious skin cancer affecting the melanocytes. Melanocytes are cells located at the base of the epidermis (see the skin). They are responsible for producing Melanin which is a protein that gives color to the skin, eyes and hair. In the skin melanin pigment acts as an umbrella that absorbs and protects the skin from the effect of ultraviolet radiation. The more melanin produced by melanocyes, the darker the skin.

Malignant melanoma known also as melanoma happens when melanocytes begin to grow in an uncontrollable way. It can happen at all ages but it’s more common in young adults and the risk increases with age. Although anyone can be affected, there are certain risk factors that increase the risk of having malignant melanoma and these risk factors include:

  • Fair colored skin.
Published on:

Sunscreens are chemicals that are designed to be absorbed by the skin in order to form a sun barrier so you do not get first-degree or even second-degree burns (blisters). Many of the chemicals have been broken down into tiny particles so that they can be sprayed or absorbed more easily. There is clear evidence that they prevent sunburn, but there is very little known about the safety of these chemicals and their effectiveness in reducing skin cancer from sun exposure. There are also studies whose statistical evidence shows that in some cases these chemicals may actually increase your risk of cancer. There are three primary concerns with the chemicals in sunscreen:

1) They are free-radical generators which breakdown the DNA in cells and potentially make them more prone to cancer.

2) They often have strong estrogenic effects, meaning the chemicals could actually interfere with normal sexual development.

Published on:

A recent article from the Associated Press addressed exactly the type of information we want to provide to you each week in this blog. Here is a summary:

About a third of adults get sunburns each year, and most of those people actually get more than one, according to the Centers for Disease Control and Prevention. That’s a bigger problem than pain, because sunburns are believed to increase risk of the most serious type of skin cancer, melanoma. There aren’t good figures on how often children get sunburned, but their tender skin can burn especially easily.

While water and sand reflect ultraviolet (UV) rays and make sunburns worse, it’s not just the beachgoer who’s at risk. A sunburn can hit anyone–from kids playing ball to their parents watching, to the person who does gardening in the backyard.