Population
220 patients with subarachnoid hemorrhage surgically treated with neck clipping, with complete obliteration…
Design
Cohort
Follow-up
mean 9.9 years (range, 3 to 21 years)
Authors
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May warrant long-term SAH surveillance after aneurysm treatment; leaves open optimal protocols in observational data.
Patients with ruptured cerebral aneurysms carry a long-term risk of recurrent SAH even after complete obliteration, suggesting a need for periodic examination.
Tsutsumi et al. (1998) studied this question.
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