Search results
Dec 30, 2023 · In time, cancer cells can break away and spread to other parts of the body. When cancer spreads, it's called metastatic cancer. It isn't clear what changes the DNA in skin cells and how it leads to melanoma. It's likely a combination of factors, including environmental and genetic factors.
Feb 17, 2024 · Melanoma is a malignancy derived from the malignant transformation of melanocytes. Melanocytes are derived from the neural crest. Therefore, melanomas, although they arise from the skin, can develop in other locations where neural crest cells migrate, such as the gastrointestinal tract and brain.
May 8, 2020 · Melanoma is a specific kind of skin cancer. It begins in skin cells called melanocytes. Melanocytes produce melanin, the substance that gives your skin color. Only about 1 percent of skin cancers...
Dec 30, 2023 · Treatment for melanoma usually includes surgery to remove the melanoma. A very thin melanoma may be removed entirely during the biopsy and require no further treatment. Otherwise, your surgeon will remove the cancer as well as some of the healthy tissue around it.
Jun 21, 2021 · Melanoma, which means "black tumor," is the most dangerous type of skin cancer. It grows quickly and has the ability to spread to any organ. Melanoma comes from skin cells called melanocytes. These cells produce melanin, the dark pigment that gives skin its color.
증상. 흑색종은 자각 증상이 없으며 평범한 점이나 결절 (1cm 이상 크기의 솟아오른 피부병변)로 보이는 경우도 있으므로 정확한 진단을 위해서는 주의 깊은 관찰이 필요하다. 검은 점이 새로 생긴다든지 이미 있던 색소 모반 (점)의 모양이 불규칙하고 비대칭적으로 변하거나 크기가 0.6cm 이상으로 자라거나, 색조가 균일하지 않을 때 악성화를 의심하여야 한다. 그 외에 가렵거나 따가움 또는 통증이 생기거나 출혈, 궤양, 딱지 형성 같은 표면상태의 변화를 보이거나 혹은 주변에 크기가 작은 위성 병소가 나타나는 경우는 주의해야 한다.
Melanoma is a type of skin cancer that develops when melanocytes (the cells that give the skin its tan or brown color) start to grow out of control. Melanoma is much less common than some other types of skin cancers. But melanoma is more dangerous because it’s much more likely to spread to other parts of the body if not found and treated early.
Jun 30, 2023 · Melanoma is a disease in which malignant (cancer) cells form in melanocytes (cells that color the skin). There are different types of cancer that start in the skin. Melanoma can occur anywhere on the skin. Unusual moles, exposure to sunlight, and health history can affect the risk of melanoma.
Melanoma is more likely to grow and spread than the more common types of skin cancer. Learn about melanoma skin cancer risk factors, causes, symptoms, and treatment.
Melanoma is a kind of skin cancer that starts when skin cells called melanocytes grow out of control. Melanocytes normally make a brown pigment called melanin, which helps protect the body from the UV rays of the sun.
