Síndrome de Horner secundario a schwannoma (con cambios degenerativos), de la cadena simpática cervical. Estudios clínico-patológico e inmunohistoquímico de un caso poco frecuente

Benign nerve sheath tumors originating from the sympathetic cervical chain are rare. We present a case of an ancient schwannoma affecting the inferior cervical ganglia, in a 31 year old male, clinically presenting as Horner syndrome. There are only five reported cases in the literature with this association© Archivos de Neurociencias