References
- Dodick DW. Thunderclap headache. I Neurol Neurosurg Psychiatry 2002;72:6— 11.
- van der Wee N, Rinkel GJE, Hasan D, van Gijn J. Detection of subarachnoid haemorrhage on early CT: is lumbar puncture still needed after a negative scan? I Neurol Neurosurg Psychiatry 1995;58:357–9.
- Adams HP Jr, Kassell NF, Tomer JC, Sahs AL. CT and clinical correlations in recent aneurysmal subarachnoid he-morrhage: a preliminary report of the Cooperative Aneurysm Study. Neurology 1983;33:981 — 8.
- Soderstrom CE. Diagnostic significance of CSF spectro-photometry and computer tomography in cerebrovascular disease. A comparative study in 231 cases. Stroke 1977;5:606–12.
- Vermeulen M, Hasan D, Blijenberg BG, Hijdra A, Van Gijn J. Xanthochromia after subarachnoid haemorrhage needs no revisitation. 3 Neurol Neurosurg Psychiatry 1989;52:826–8.
- Slivka A, Philbrook B. Clinical and angiographic features of thunderclap headache. Headache 1995;35:1— 6.
- Dodick DW, Brown RD Jr, Britton JW, Huston J. Nonaneur-ysmal thunderclap headache with diffuse, multifocal, segmen-tal, and reversible vasospasm. Cephalagia 1999;19:118–23.
- Harling DW, Peatfield RC, Van Hille PT, Abbott RJ. Thunderclap headache: is it migraine? Cephalalgia 1989;9:87— 90.
- Wijdicks EF, Kerkhoff H, Van Gijn J. Long-term follow-up of 71 patients with thunderclap headache mimicking subarach-noid haemorrhage. Lancet 1988;ii:68— 70.
- Abbott RJ, Van Hille P. Thunderclap headache and un-ruptured cerebral aneurysm. Lancet 1986;ii:1459.
- Vermeulen M, Hasan D, Blijenberg BG, et al. Xanthochromia after subarachnoid haemorrhage needs no revisitation. I Neurol Neurosurg Psychiatry 1989;52:826–8.
- Markus HS. A prospective follow up of thunderclap headache mimicking subarachnoid haemorrhage. 3 Neurol Neurosurg Psychiatry 1991;54:1117–25.
- Linn FH, Wijdicks EF, van der Graaf Y, et al. Prospective study of sentinel headache in aneurysmal subarachnoid haemorrhage. Lancet 1994;344:590–3.
- Day JW, Raskin NH. Thunderclap headache: symptom of unruptured cerebral aneurysm. Lancet 1986;ii:1247— 8.
- Clarke CE, Shepherd DI, Chishti K, Victoratos G. Thunder-clap headache. Lancet 1988;fi:625.
- Raps EC, Roger JD, Galeria SL et al. The clinical spectrum of unruptured intracranial aneurysms. Arch Neurol 1993;50:265 — 8.
- Witham TF, Kaufmann AM. Unruptured cerebral aneurysm producing a thunderclap headache. Am I Emerg Med 2000;18:1 — 6.
- McCormick WF, Nofzinger JD. Saccular aneurysms: an autopsy study. I Neurosurg 1965;22:155–9.
- Wardlaw JM, White PM. The detection and management of unruptured intracranial aneurysms. Brain 2000;123:205 —21.
- Van Gijn J, Van Dongen KJ. Computed tomography in the diagnosis of subarachnoid haemorrhage and ruptured aneur-ysm. Clin Neurol Neurosurg 1980;82:11 — 24.
- The International Study of Unruptured Intracranial Aneurysm Investigators. Unruptured intracranial aneurysms—risk of rupture and risks of surgical intervention. N Engl Med 3; 339:1725-33.