Ainara Soria Rivas, Sonia Bea-Ardebol, Elena Vida Navas, Óscar M Muñoz-Arrones, Luis Jacobo Cabañas-Montero, Antonio Mena-Mateos, Fernando López-Campos, Sara Corral Moreno, Israel Pérez-Muñoz, Fausto González Lizan, María Sanz Pascual, Juan Jose Serrano Domingo
BACKGROUND: Squamous cell carcinoma (SCC) arising in a sacrococcygeal pilonidal sinus is rare, with cases of metastatic disease being even rarer. Among published cases, almost none have reported on systemic treatment. OBJECTIVE: This disease has a poorer prognosis than other forms of cutaneous SCC; therefore, our objective is to shed some light on the treatment of metastatic disease. METHODS: We present a series of nine cases treated at a single center, four of whom received systemic treatment...
2023: Frontiers in Medicine