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1.
Curr Pain Headache Rep ; 27(11): 653-662, 2023 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-37656318

RESUMO

PURPOSE OF REVIEW: Migraine and idiopathic intracranial hypertension (IIH) are increasingly encountered but remain enigmatic. This review compares the similarities and differences of the diagnostic criteria, pathophysiology, and risk factors for chronic migraine and IIH. RECENT FINDINGS: While migraine and IIH are distinct diseases, both conditions are frequently found concurrently and may share a link. Increased intracranial pressure (ICP) in those with or without pre-existing migraine may present with migraine-like headaches and contribute to migraine chronification. Increased intracranial pressure may be a coincidental occurrence in patients with migraine and normalization of pressure does not always translate to headache improvement. Limited information is available regarding the standard of treatment for patients with chronic migraine and IIH without papilledema. There continues to be controversy over the normal range of cerebral spinal fluid (CSF) values. Recognizing the concurrence of both conditions advances our understanding of headache pathology and demonstrates a striking need for more research.


Assuntos
Hipertensão Intracraniana , Transtornos de Enxaqueca , Papiledema , Pseudotumor Cerebral , Humanos , Pseudotumor Cerebral/complicações , Pseudotumor Cerebral/diagnóstico , Pseudotumor Cerebral/terapia , Hipertensão Intracraniana/complicações , Hipertensão Intracraniana/epidemiologia , Transtornos de Enxaqueca/complicações , Transtornos de Enxaqueca/diagnóstico , Papiledema/etiologia , Cefaleia/etiologia
2.
Headache ; 56(2): 240-58, 2016 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-26615983

RESUMO

The sphenopalatine ganglion (SPG) has attracted the interest of practitioners treating head and face pain for over a century because of its anatomical connections and role in the trigemino-autonomic reflex. In this review, we discuss the anatomy of the SPG, as well as what is known about its role in the pathophysiology of headache disorders, including cluster headache and migraine. We then address various therapies that target the SPG, including intranasal medication delivery, new SPG blocking catheter devices, neurostimulation, chemical neurolysis, and ablation procedures.


Assuntos
Gânglios Autônomos/anatomia & histologia , Gânglios Autônomos/fisiologia , Cefaleia , Bloqueio do Gânglio Esfenopalatino/métodos , Animais , Cefaleia/patologia , Cefaleia/fisiopatologia , Cefaleia/terapia , Humanos
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