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Updated: Jun 5, 2025

Dissecting Innate Immune Signaling in Viral Evasion of Cytokine Production
Published on: March 2, 2014
Stimulator of interferon genes-associated vasculopathy with onset in infancy (SAVI syndrome)
M Saro-Buendía1, M Mansilla-Polo2, A García-Piñero3
1Servicio de Otorrinolaringología, Hospital Universitario y Politécnico La Fe, Valencia, Spain; Departamento de Cirugia, Facultat de Medicina i Odontologia, Universitat de València, Valencia, Spain.
Introduction:
To document through a case report the ENT manifestations of the STING-associated vasculopathy with onset in infancy (SAVI) syndrome, remarking their value to achieve the diagnosis.
Case Summary:
A man in his forties presented with exercise-related dyspnoea and cold-exacerbated painful lesions over the nasal tip, cheeks, ears, and feet since his early childhood. The ENT manifestations included cartilaginous necrosis (both auricles and nasal tip) and a 1-cm anterior septal perforation. A familiar inheritance pattern was evident and genetic studies confirmed the diagnosis of a SAVI syndrome. Therapy with JAK inhibitors was implemented, resulting in a favorable response.
Discussion:
SAVI syndrome is a recently described disease with recognizable otolaryngologic manifestations that may be key to clinical suspicion and genetic diagnosis.
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