SUNCT-type headache secondary to herpes zoster virus infection. A case report
*Correspondencia: Dr. Andrés Ricaurte-Fajardo. Departamento de Radiología, División de Imágenes Moleculares y Terapéuticas. Weill Cornell Medicine/New York Presbyterian Hospital. 525 East 68th Street New York, NY 10065, Estados Unidos.
E-mail: andres.ricaurte@javeriana.edu.co
Introduction: Headache is one of the most frequent reasons for medical consultation. The SUNCT type is classified as a primary trigeminal-autonomic headache and should be considered in cases of short-lasting, hemifacial pain associated with autonomic dysfunction. Additionally, in the approach to this disease, secondary causes that facilitate its onset must be ruled out.
Case report: We describe a case of a new-onset SUNCT-type headache in which involvement of the first branch of the trigeminal nerve due to herpes zoster virus infection was documented six days after the onset of pain.
Conclusion: Trigeminal autonomic headaches are usually primary; yet, multiple conditions have been described that are associated with SUNCT-type headaches and have a secondary etiology. Among these, herpes zoster virus infection should be considered at the onset of episodes consistent with SUNCT-type headache unresponsive to medical treatment.
Caso clínico Se describe un caso de cefalea de novo de tipo SUNCT en el cual se documentó afectación de la primera rama del nervio trigémino por infección del virus herpes zóster tras seis días de aparición del dolor.
Conclusión Habitualmente, las cefaleas trigeminoautonómicas son primarias; sin embargo, existen múltiples entidades descritas asociadas a cefalea de tipo SUNCT de etiología secundaria. Dentro de éstas debe considerarse la infección por el virus herpes zóster en el inicio de episodios compatibles con cefalea de tipo SUNCT que no respondan al tratamiento médico.