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Un caso de Dermatofibrosarcoma Protuberans que surge en una cicatriz de quemadura en el pecho después de la
Takahiro Hase1,2, Akihiro Orita2, Takuya Mizukami3
1Dermatology, Sapporo City General Hospital, Sapporo, JPN.
Cureus
|August 22, 2025
Resumen
El Dermatofibrosarcoma protuberans (DFSP), un tumor raro de la piel, puede desarrollarse en cicatrices de quemaduras antiguas. El diagnóstico temprano y el seguimiento a largo plazo son vitales para controlar esta condición agresiva.
Área de la Ciencia:
- En el campo de la oncología
- Dermatología
- Patología
Sus antecedentes:
- El Dermatofibrosarcoma protuberante (DFSP) es una neoplasia cutánea rara y localmente agresiva.
- DFSP que se origina dentro de una cicatriz de quemadura es una ocurrencia excepcionalmente rara.
- Este caso pone de relieve un DFSP que surgió en una cicatriz de quemadura de la desfibrilación eléctrica 20 años antes.
Objetivo del estudio:
- Para reportar un raro caso de DFSP que surge en una cicatriz de quemadura eléctrica.
- Hacer hincapié en los desafíos de diagnóstico y el manejo de tales casos.
- Para subrayar la importancia de la vigilancia a largo plazo para las cicatrices de quemaduras.
Principales métodos:
- Informe de caso de un paciente con DFSP en una cicatriz de quemadura eléctrica.
- Examen histopatológico que revela una proliferación storiforme de las células del huso.
- Inmunohistoquímica que confirma el DFSP con positividad y negatividad de CD34 para EMA, S-100 y α-SMA.
Principales resultados:
- Un DFSP fue diagnosticado en una cicatriz de quemaduras eléctricas de un paciente de 20 años.
- El tumor se presenta como una masa pedunculada y un nódulo subcutáneo.
- Se realizó extirpación local amplia con reconstrucción de colgajo e injerto de piel con éxito.
- El paciente permaneció sin recurrencia durante dos años después de la operación.
Conclusiones:
- DFSP puede surgir en cicatrices de quemaduras de larga data, lo que plantea desafíos de diagnóstico.
- La presencia de nódulos subcutáneos puede complicar el diagnóstico clínico.
- El seguimiento vigilante a largo plazo y la biopsia son cruciales para el manejo de la DFSP asociada a las cicatrices de quemaduras.
Palabras clave:
Espectros de las células de la pielcicatriz por quemadura eléctricaDesfibrilación eléctricaTumor pedunculadonódulo subcutáneoMás Videos Relacionados
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