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Acta méd. colomb ; 47(4)dic. 2022.
Article in English | LILACS-Express | LILACS | ID: biblio-1533452

ABSTRACT

Cerebral amyloid angiopathy presents with lobar intracerebral hemorrhage, dementia or tran sient neurological events. It occurs due to P-amyloid deposits in the media and adventitia of small arteries, leptomeningeal capillaries and the cerebral cortex. Its prevalence increases with age, and its association with cognitive impairment is well established. We present the case of an 80-year-old previously independent woman with no disabilities or cognitive impairment, and a history of well-controlled systemic arterial hypertension who consulted due to a de novo seizure and focal neurological deficits. On imaging follow up, two bilateral parietal-occipital macrohemorrhages were found, which occurred at two different times during the development of the clinical condition. These findings were attributed to cerebral amyloid angiopathy, and the patient ultimately died during this hospitalization. In this case presentation, we discuss the diagnostic criteria for considering the presence of cerebral amyloid angiopathy, its prognosis, and the reason it led to death. (Acta Med Colomb 2022; 47. DOI:https://doi.org/10.36104/amc.2022.2567).


La angiopatía amiloide cerebral se presenta con hemorragia intracerebral lobular, demencia o eventos neurológicos transitorios. Ocurre como resultado del depósito de (3-amiloide en la media y la adventicia de las arterias pequeñas, los capilares de las leptomeninges y la corteza cerebral. Su prevalencia aumenta con la edad y su asociación con deterioro cognitivo está bien establecido. Se presenta el caso de una mujer de 80 años, previamente independiente, sin discapacidad ni deterioro cognitivo, con antecedente de hipertensión arterial sistémica bien controlada, quien consultó por episodio convulsivo de novo y focalización neurológica. Durante el seguimiento imagenológico se documentó presencia de dos macrohemorragias parietooccipitales bilaterales, acontecidas en dos momentos diferentes durante la evolución del cuadro clínico, hallazgos que fueron atribuidos a la presencia de angiopatía amiloide cerebral, finalmente la paciente falleció durante dicha hospitaliza ción. En esta presentación de caso se discuten los criterios diagnósticos para considerar la presencia de angiopatía amiloide cerebral, el pronóstico y la razón que llevó a la muerte. (Acta Med Colomb 2022; 47. DOI:https://doi.org/10.36104/amc.2022.2567).

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