Peres M F P, Siow Hua Chiang, Rozen T D
Department of Neurology, Jefferson Headache Center, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA.
Cephalalgia. 2002 Apr;22(3):246-8. doi: 10.1046/j.1468-2982.2002.00325.x.
Hemicrania continua is a primary headache disorder that is characterized by a continuous unilateral headache of moderate severity, exacerbations of severe pain and complete responsiveness to indomethacin. We report four patients with a unique variant of hemicrania continua: visual auras that precede or accompany the pain exacerbations.