[Cognitive and gait dysfunction in the elderly caused by age-related cerebral small vessel disease and idiopathic normal pressure hydrocephalus: a case series of three patients].

ABSTRACT

Three cases with age-related cerebral small vessel disease and normal pressure hydrocephalus in the Department of Neurology of Sun Yat-sen University were retrospectively reviewed. All the patients exhibited gait disturbance, cognitive impairment and urinary incontinence. Meanwhile, the Craniocerebral imaging demonstrated cerebral small vessel disease and communicating hydrocephalus. The cerebralspinal fluid (CSF) Aß42 levels decreased, and apolipoprotein E (APOE) genotypes were ε3/ε4,ε3/ε3,ε2/ε3, respectively. After treatment in an all-cause individualized manner, the symptoms of 3 patients were stable or improved.