[A rare form of primary headache].
V Iu
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Oknin
D000328:Adult; D000368:Aged; D001921:Brain / Q000503:physiopathology; D003027:Cluster Headache / Q000175:diagnosis / Q000503:physiopathology; D003937:Diagnosis, Differential; D005260:Female; D006261:Headache / Q000175:diagnosis* / Q000503:physiopathology*; D006801:Humans; D007031:Hypothalamus / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D012720:Severity of Illness Index; D014276:Trigeminal Nerve / Q000503:physiopathology