Indomethacin-responsive hemicrania continua-like headache secondary to cavernous sinus inflammatory pseudotumor: a case report
Hemicrania continua (HC) is a rare trigeminal–autonomic cephalalgia characterized by continuous, strictly unilateral headache with ipsilateral cranial autonomic symptoms (CAS) and complete response to indomethacin. Although typically considered a primary headache disorder, various structural and vascular lesions may pr...