Geriatr Psychol Neuropsychiatr Vieil
June 2024
Objectives: Primary acute convexity subarachnoid hemorrhage (cSAH) in older patients can be observed in cerebral amyloid angiopathy (CAA) or idiopathic (with cSAH as potential initial manifestation of suspected CAA). We aimed to analyze baseline, clinical and MRI (including quantitative cSAH surface analysis and topographical probabilistic cSAH mapping) characteristics in elderly cSAH patients with CAA.
Materials And Methods: Baseline/clinical/MRI characteristics of 50 consecutive primary acute cSAH patients ≥ 55 years with suspected/possible/probable CAA were retrospectively analyzed.