Carcinoma de células escamosas. Nódulo redondo con hiperqueratosis central, firme e indolente. Esta lesión no puede distinguirse clínicamente del queratoacantoma; se distingue fácilmente del CBC nodular porque el CBC no desarrolla hiperqueratosis.
Carcinoma de células basales. Este es un CBC nodular más avanzado. Un nódulo solitario, brillante, con grandes vasos telangiectásicos en el ala nasi, que surge en una piel con dermatoheliosis.
Carcinoma de células escamosas in situ: enfermedad de Bowen. Placa eritematosa, grande y bien delimitada, que simula una lesión psoriásica en la pantorrilla.
Los rayos ultravioleta (UV) del sol pueden dañar la piel y los ojos y aumentar las posibilidades de padecer cáncer de piel. Estas son las principales formas de protegerse.
Melanoma maligno. Menos del 2 por ciento de los melanomas se producen durante la infancia. No obstante, hay que prestar atención a los signos y síntomas que sugieren esta enfermedad potencialmente mortal. Las variaciones de color son especialmente preocupantes. Los bordes irregulares o con muescas, el sangrado y la ulceración son otros signos de cambio maligno.
El carcinoma de células basales y el carcinoma de células escamosas se han relacionado con la exposición crónica al sol, normalmente en personas de piel clara que trabajan al aire libre. El melanoma se asocia a los baños de sol infrecuentes pero excesivos que provocan quemaduras solares. Aprenda más sobre el cáncer con el médico.
Obtenga respuestas a las preguntas más comunes sobre la inmunoterapia para el melanoma metastásico. ¿Cómo es? ¿Habrá efectos secundarios? ¿Adónde se dirige el tratamiento?
Obtenga más información sobre el carcinoma basocelular avanzado, como por ejemplo dónde se forma, en qué se diferencia de otros cánceres de piel, qué hace que sea avanzado y mucho más.
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