Gamma Knife Radiosurgery for Short Unilateral Neuralgiform Headache Attacks with Conjunctival Injection and Tearing (SUNCT) Syndrome: Targeting the Trigeminal Nerve and the Sphenopalatine Ganglion. Case Report and Literature Review.
Gamma knife radiosurgery
Short-lasting unilateral neuralgiform headache attacks with conjunctival injection and tearing
Sphenopalatine ganglion
Trigeminal nerve
Journal
World neurosurgery
ISSN: 1878-8769
Titre abrégé: World Neurosurg
Pays: United States
ID NLM: 101528275
Informations de publication
Date de publication:
Jan 2020
Jan 2020
Historique:
received:
28
06
2019
revised:
02
10
2019
accepted:
03
10
2019
pubmed:
14
10
2019
medline:
28
1
2020
entrez:
14
10
2019
Statut:
ppublish
Résumé
Short-lasting unilateral neuralgiform headache attacks with conjunctival injection and tearing (SUNCT) is a primary headache syndrome with an unclear pathogenesis, and only in very few cases, SUNCT is secondary to known lesions (secondary SUNCT). Several pharmacological as well as interventional and invasive treatments have been used to treat SUNT cases, with no definitive results. We describe a patient with idiopathic SUNCT syndrome, successfully treated with gamma knife radiosurgery and we report a review of the cases of the literature treated with radiosurgery. A 63-year-old woman complained of episodes of intense and regular paroxysmal facial pain in the territory of the maxillary branch of the trigeminal nerve accompanied by inflammation of conjunctiva and involuntary lacrimation from 2006. During the following years, she received several treatments: combination of drugs, acupuncture, and endonasal infiltration of the sphenopalatine ganglion. The frequency of the painful attacks increased progressively and it was impossible for her to have a normal active life. Combined gamma knife radiosurgery treatment, targeting the trigeminal nerve (80 Gy maximum dose) and the sphenopalatine ganglion (80 Gy maximum dose) was performed in April 2016 (visual analog score before treatment = 6). Pain gradually reduced in the following months, as well as frequency and severity of the attacks. No sensory deficit developed. The follow-up length of our patient is 37 months: she is nearly pain free (visual analog score = 2) and has resumed a normal life. Patients with idiopathic SUNCT have few therapeutic options. Our case demonstrates that gamma knife radiosurgery is a feasible and effective noninvasive option to treat patients with medically refractory idiopathic SUNCT.
Sections du résumé
BACKGROUND
BACKGROUND
Short-lasting unilateral neuralgiform headache attacks with conjunctival injection and tearing (SUNCT) is a primary headache syndrome with an unclear pathogenesis, and only in very few cases, SUNCT is secondary to known lesions (secondary SUNCT). Several pharmacological as well as interventional and invasive treatments have been used to treat SUNT cases, with no definitive results. We describe a patient with idiopathic SUNCT syndrome, successfully treated with gamma knife radiosurgery and we report a review of the cases of the literature treated with radiosurgery.
CASE REPORT
METHODS
A 63-year-old woman complained of episodes of intense and regular paroxysmal facial pain in the territory of the maxillary branch of the trigeminal nerve accompanied by inflammation of conjunctiva and involuntary lacrimation from 2006. During the following years, she received several treatments: combination of drugs, acupuncture, and endonasal infiltration of the sphenopalatine ganglion. The frequency of the painful attacks increased progressively and it was impossible for her to have a normal active life. Combined gamma knife radiosurgery treatment, targeting the trigeminal nerve (80 Gy maximum dose) and the sphenopalatine ganglion (80 Gy maximum dose) was performed in April 2016 (visual analog score before treatment = 6). Pain gradually reduced in the following months, as well as frequency and severity of the attacks. No sensory deficit developed. The follow-up length of our patient is 37 months: she is nearly pain free (visual analog score = 2) and has resumed a normal life.
CONCLUSIONS
CONCLUSIONS
Patients with idiopathic SUNCT have few therapeutic options. Our case demonstrates that gamma knife radiosurgery is a feasible and effective noninvasive option to treat patients with medically refractory idiopathic SUNCT.
Identifiants
pubmed: 31606507
pii: S1878-8750(19)32631-2
doi: 10.1016/j.wneu.2019.10.016
pii:
doi:
Types de publication
Case Reports
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
167-171Informations de copyright
Copyright © 2019 Elsevier Inc. All rights reserved.