Aetiological diagnosis of middle-aged and elderly cryptogenic ischaemic cerebral vascular disease.

Aetiological diagnosis of middle-aged and elderly cryptogenic ischaemic cerebral vascular disease. Neurol Res. 2015 May 25;:1743132815Y0000000056 Authors: Dong J, Elmadhoun O, Ma X Abstract Although tremendous efforts have been made to explore the potential aetiologies of cryptogenic ischaemic cerebral vascular disease (CICVD), it remains a great challenge for neurologists to get a comprehensive picture of CICVD across the world. Part of the reason why is that the vast majority of studies have focussed on CICVD in young stroke patients while the underlying causes of CICVD in middle-aged or elderly stroke population have not been fully investigated. The focus of this paper has been dedicated to review the different studies that explore the aetiologies of CICVD cases in this patient population. While there is a set of heterogeneous causes that can lead to CICVD in middle-aged and elderly patients, our review reveals that emboli originated from or across occult places within the heart or produced by transient arrhythmias could possibly be the main culprit. Dislodged aortic plaques might also account for certain CICVD cases and in fewer cases, hereditary arteriopathy and thrombophilia can also play a role. The aforementioned factors have similar roles in middle-aged and elderly CICVD patients as in their younger counterparts. However, more studies are needed to explore the role of these factors in older patients. PMID: 26004758 [...
Source: Neurological Research - Category: Neurology Tags: Neurol Res Source Type: research