BACKGROUND: The natural history of incidental @entity438 in @entity1 with acute @entity385 is not well known. Therefore, we performed a 2-year follow-up of clinical outcomes and computed tomographic angiography (CTA) findings of incidentally found @entity439 in acute @entity385 @entity1 . METHODS: We included acute @entity385 @entity1 who presented within 7 days of @entity64 onset. @entity1 underwent magnetic resonance imaging and CTA. Demographics, clinical outcome, presence of @entity439 , @entity439 type, location, and diameter of @entity439 were identified. CTA was performed at least 2 years after the initial examination. The development of all cases of @entity548 related to @entity1756 and long-term clinical outcome were checked. RESULTS: Incidental @entity438 were found in 19 (6.1%) of the 314 @entity1 . The sex (female) and old age were associated with the presence of incidental @entity438 . Favorable outcome (modified Rankin scale score 0-2) at 3 months showed no difference between the @entity1 with @entity439 and those without (72.2% v 75.2%; P = .78). No @entity1756 or @entity510 has occurred during the 2-year follow-up period. Follow-up CTA could be performed in 10 out of the 19 @entity1 with @entity439 . Nine of them showed no change regarding to @entity439 shape and size, and the @entity439 disappeared in 1 @entity1 . CONCLUSIONS: In our study, the prevalence of incidental @entity439 among acute @entity385 @entity1 was 6.1%. After 2 years of follow-up, there was no @entity1756 or @entity510 , and the diameter and shape of @entity439 did not change except for 1 @entity1 in whom the @entity439 disappeared.

Long-term follow-up of incidental XXXX in @entity1 with acute @entity385 .

@entity1 :: ('9606', 'Species') :: ['Patients', 'patients', 'patient'] @entity64 :: ('MESH:D020521', 'Disease') :: ['stroke'] @entity548 :: ('MESH:D006470', 'Disease') :: ['hemorrhage'] @entity438 :: ('MESH:D002532', 'Disease') :: ['intracranial aneurysms'] @entity1756 :: ('MESH:D017542', 'Disease') :: ['aneurysmal rupture', 'aneurysm rupture'] @entity510 :: ('MESH:D013345', 'Disease') :: ['subarachnoid hemorrhage'] @entity439 :: ('MESH:D000783', 'Disease') :: ['aneurysms', 'aneurysm'] @entity385 :: ('MESH:D002544', 'Disease') :: ['ischemic stroke']
@entity438 :: (MESH:D002532,Disease) :: ['intracranial aneurysms']
