Cerebral amyloid angiopathy.
نویسنده
چکیده
Brain of a 66 year old woman with a four year history of progressive dementia with episodes of encephalopathy. Opposite: Multiple small, cystic, and occasionally confluent cortical scars (arrows) were restricted to the cerebrum and were due to cerebral amyloid angiopathy. Histological examination of the cortex in the postmortem brain showed numerous neuritic plaques and neurofibrillary tangles (Alzheimer's disease), cystic infarcts, and old small haemorrhages. Below: Amyloid in the cortical blood vessels; left: Congo red stain (magnification
منابع مشابه
Cerebral amyloid angiopathy presenting as a mass lesion.
A rare clinical presentation of cerebral amyloid angiopathy is reported. Our patient presented with the clinical and radiological signs of a right frontal mass lesion suggesting a brain tumor, and a biopsy provided the diagnosis of cerebral amyloid angiopathy. A brief review of the pathology and clinical features of cerebral amyloid angiopathy is presented.
متن کاملNo neuropathological evidence for a direct topographical relation between microbleeds and cerebral amyloid angiopathy
INTRODUCTION Cerebral microbleeds correspond to blood breakdown products, including hemosiderin-containing macrophages around small vessels on histological examination. Superficial lobar cerebral microbleeds are increasingly recognized on MRI as a biomarker of cerebral amyloid angiopathy but the direct association between amyloid-laden vessels burden and cerebral microbleeds has yet to be valid...
متن کاملCase Report Neuroimaging Demonstration of Evolving Small Vessel Ischemic Injury in Cerebral Amyloid Angiopathy
Background and Purpose—Cerebral amyloid angiopathy is a small to medium vasculopathy most commonly associated with symptomatic intracerebral hemorrhage and microbleeds. Summary of Case—We present a patient with cerebral microbleeds and likely amyloid angiopathy with evolving ischemic lesions visualized on diffusion-weighted imaging. Conclusions—This case captures with serial MRI the evolving an...
متن کاملLife imitates art: anti-amyloid antibodies and inflammatory cerebral amyloid angiopathy.
Life imitates art: Anti-amyloid antibodies and inflammatory cerebral amyloid angiopathy. [1]
متن کاملNeuroimaging demonstration of evolving small vessel ischemic injury in cerebral amyloid angiopathy.
BACKGROUND AND PURPOSE Cerebral amyloid angiopathy is a small to medium vasculopathy most commonly associated with symptomatic intracerebral hemorrhage and microbleeds. Summary of Case- We present a patient with cerebral microbleeds and likely amyloid angiopathy with evolving ischemic lesions visualized on diffusion-weighted imaging. CONCLUSIONS This case captures with serial MRI the evolving...
متن کاملAutopsy study of incidence and distribution of cerebral amyloid angiopathy in Hisayama, Japan.
The incidence of cerebral amyloid angiopathy in a general population was evaluated in brains of 400 consecutive autopsies of residents of Hisayama, Japan (November 1971-October 1983). Six samples taken from frontal lobe, parietal lobe, temporal lobe, occipital lobe, hippocampus, and basal ganglia of the same side of each brain were stained with both hematoxylin and eosin and Congo red. The spec...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Journal of neurology, neurosurgery, and psychiatry
دوره 57 12 شماره
صفحات -
تاریخ انتشار 1994