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Papers of the Week

2021 Jun 01

Continuum (Minneap Minn)



Cluster Headache and Other Trigeminal Autonomic Cephalalgias.


Nahas SJ
Continuum (Minneap Minn). 2021 Jun 01; 27(3):633-651.
PMID: 34048396.


The trigeminal autonomic cephalalgias (TACs) are relatively rare, but they represent a distinct set of syndromes that are important to recognize. Despite their unique features, TACs often go undiagnosed or misdiagnosed for several years, leading to unnecessary pain and suffering. A significant proportion of TAC presentations may have secondary causes.