Melanoma - Symptoms and causes - Mayo Clinic Melanoma is a kind of skin cancer that starts in the melanocytes Melanocytes are cells that make the pigment that gives skin its color The pigment is called melanin Melanoma typically starts on skin that's often exposed to the sun This includes the skin on the arms, back, face and legs Melanoma also can form in the eyes Rarely, it can happen inside the body, such as in the nose or throat
Melanoma pictures to help identify skin cancer - Mayo Clinic Melanoma is a serious form of skin cancer It often can be cured if found early These melanoma pictures can help show you what to look for The American Academy of Dermatology advises watching skin spots for: Asymmetry Border irregularity Color changes Diameter greater than 1 4 inch (about 6 millimeters) Evolving
Melanoma - Síntomas y causas - Mayo Clinic Melanoma dentro del cuerpo El melanoma mucoso se presenta en las membranas mucosas Este tejido recubre la nariz, la boca, el esófago, el ano, las vías urinarias y la vagina Los melanomas mucosos son particularmente difíciles de detectar porque pueden confundirse con otras enfermedades mucho más comunes con facilidad Melanoma en el ojo
Melanoma - Diagnosis and treatment - Mayo Clinic Melanoma stages use the numbers 0 through 4 At stage 0 and stage 1, a melanoma is thin and small Treatment is likely to be successful As the melanoma grows deeper into the skin, the stages get higher Treatment becomes more challenging By stage 4, the cancer has spread beyond the skin to other organs, such as the lungs or liver
Psoriasis - Symptoms and causes - Mayo Clinic Psoriasis is a skin disease that causes a rash with itchy, scaly patches, most commonly on the knees, elbows, trunk and scalp Psoriasis is a common, long-term (chronic) disease with no cure It can be painful, interfere with sleep and make it hard to concentrate The condition tends to go through cycles, flaring for a few weeks or months, then subsiding for a while Common triggers in people
Melanoma - Diagnóstico y tratamiento - Mayo Clinic Un melanoma muy delgado puede extirparse por completo durante la biopsia y no requerir tratamiento adicional De lo contrario, el cirujano extirpará el cáncer y parte del tejido sano que lo rodea Para las personas que tienen melanomas pequeños y delgados, la cirugía podría ser el único tratamiento necesario
Cáncer de piel - Síntomas y causas - Mayo Clinic Obtén información sobre el cáncer de piel, incluidos el carcinoma basocelular y el carcinoma de células escamosas Descubre los síntomas, los tratamientos y las formas de reducir el riesgo
Skin cancer - Symptoms and causes - Mayo Clinic Learn about skin cancer, including basal cell carcinoma and squamous cell carcinoma Find out about symptoms, treatments and ways to lower your risk
Squamous cell carcinoma of the skin - Symptoms and causes Living with squamous cell carcinoma of the skin? Connect with others like you for support and answers to your questions in the Melanoma Skin Cancer support group on Mayo Clinic Connect, a patient community Melanoma Skin Cancer Discussions What is better for treatment of basal skin cancer radiation or Mohs? 67 Replies Mon, Jun 15, 2026