Secondary hemicrania continua-tic syndrome associated with fungal
sphenoiditis: A case report
Hemicrania continua (HC)-tic syndrome is a rare disorder characterized
by the overlap of HC and trigeminal neuralgia (TN) or TN-like paroxysms.
We describe a case of secondary HC-tic syndrome related to fungal
sphenoiditis. Less common causes including sphenoiditis should be
considered when headache presents with a refractory and complicated