La malautiá d'Alzheimer se diagnostica mejans una combinason de metòdes, coma una evaluacion medicala, de tèsts cognitius e neuropsicologics, d'imatges del cervèl, e lo procediment d'eliminacion de las autras causas possiblas.
1. Evaluacion medicala: Lo mètge farà un examèn fisic e prendrà un istoric medical detalhat per escartar las autras causas possiblas de la pèrda de memòria o declin cognitiu, coma de problèmas de tiroïda, de caréncias de vitaminas, o de tumors cerebralas.
2. Tèsts cognitius e neuropsicologics: Aqueles tèsts evaluan la memòria, lo lengatge, la resolucion de problèmas, e d'autras foncions cognitivas per determinar l'amplor del deteriorament cognitiu e per diferenciar entre la pèrda de memòria normala ligada a l'edat e la deméncia.
3. Imatge del cervèl: Imatge per ressonància magnetica (IRM) o tomografia computada (TC) permeton d'identificar los cambiaments estructurals del cervèl que pòdon indicar la malautiá d'Alzheimer.
La tomografia d'emission de positrons (PET) permet tanben de mesurar los nivèls de proteïnas associadas a la malautiá d'Alzheimer.
4. Analisis sanguinas: de recentas recercas mostrèron que de analisis sanguinas pòdon ajudar a diagnosticar la malautiá d'Alzheimer en mesurant los nivèls de proteïnas especificas o de biomarcadors associats a la malautiá.
5. Procés d'eliminacion: Coma existís pas cap de tèst definitiu per la malautiá d'Alzheimer, lo diagnostic sovent implica d'exclure d'autras causas possiblas de simptòmas de tipe deméncia.
Es important de notar qu'un diagnostic definitiu de la malautiá d'Alzheimer se pòt far sonque après la mòrt mejans un examèn del teissut cerebral.
Pasmens, los metòdes de diagnostic actuals pòdon provesir un naut nivèl de certitud pel diagnostic clinic alara que la persona es encara viventa.
Lo diagnostic d'ora es important per començar lo tractament e planificar pel futur.
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How is alzheimer diagnosed?
Alzheimer's disease is diagnosed through a combination of methods, including a thorough medical evaluation, cognitive and neuropsychological tests, brain imaging, and the process of elimination of other possible causes.
1. Medical evaluation: A doctor will perform a physical examination and take a detailed medical history to rule out other possible causes of memory loss or cognitive decline, such as thyroid problems, vitamin deficiencies, or brain tumors.
2. Cognitive and neuropsychological tests: These tests assess memory, language, problem-solving, and other cognitive functions to determine the extent of cognitive impairment and to differentiate between normal age-related memory loss and dementia.
3. Brain imaging: Magnetic resonance imaging (MRI) or computed tomography (CT) scans can help identify structural changes in the brain that may indicate Alzheimer's disease.
Positron emission tomography (PET) scans can also be used to measure the levels of certain proteins associated with Alzheimer's disease.
4. Blood tests: Recent research has shown that certain blood tests can help diagnose Alzheimer's disease by measuring the levels of specific proteins or biomarkers associated with the disease.
5. Process of elimination: Since there is no single definitive test for Alzheimer's disease, diagnosis often involves ruling out other possible causes of dementia-like symptoms.
It is important to note that a definitive diagnosis of Alzheimer's disease can only be made after death through an examination of brain tissue.
However, current diagnostic methods can provide a high level of certainty for a clinical diagnosis while the person is still alive.
Early diagnosis is important for starting treatment and planning for the future.
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