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No AccessAmerican Journal of Speech-Language PathologyClinical Focus12 Nov 2020


DIAGNOSTIC ASSESSMENT IN PRIMARY PROGRESSIVE APHASIA: AN ILLUSTRATIVE CASE
EXAMPLE

 * Eduardo Europa
   ,
 * Leonardo Iaccarino
   ,
 * David C. Perry
   ,
 * Elizabeth Weis
   ,
 * Ariane E. Welch
   ,
 * Gil D. Rabinovici
   ,
 * Bruce L. Miller
   ,
 * Maria Luisa Gorno-Tempini
    and
 * Maya L. Henry

Eduardo Europa

https://orcid.org/0000-0003-1226-3193





Memory and Aging Center, University of California, San Francisco



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,
Leonardo Iaccarino

Memory and Aging Center, University of California, San Francisco



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,
David C. Perry

Memory and Aging Center, University of California, San Francisco



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,
Elizabeth Weis

Memory and Aging Center, University of California, San Francisco



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,
Ariane E. Welch

Memory and Aging Center, University of California, San Francisco



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,
Gil D. Rabinovici

Memory and Aging Center, University of California, San Francisco



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,
Bruce L. Miller

Memory and Aging Center, University of California, San Francisco



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,
Maria Luisa Gorno-Tempini

Memory and Aging Center, University of California, San Francisco

Dyslexia Center, University of California, San Francisco



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 and
Maya L. Henry

Department of Communication Sciences and Disorders, The University of Texas at
Austin



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https://doi.org/10.1044/2020_AJSLP-20-00007
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ABSTRACT


PURPOSE

Diagnosis and classification of primary progressive aphasia (PPA) requires
confirmation of specific speech and language symptoms, highlighting the
important role of speech-language pathologists in the evaluation process. The
purpose of this case report is to inform speech-language pathologists regarding
current practices for diagnostic assessment in PPA, describing standard
approaches as well as complementary, state-of-the-art procedures that may
improve diagnostic precision.




METHOD

We describe the diagnostic evaluation of a 49-year-old woman with complaints of
progressive word-finding difficulty. She completed standard neurological,
neuropsychological, and speech-language evaluations, as well as magnetic
resonance and positron emission tomography imaging of her brain. In addition, a
history of developmental speech, language, and learning abilities was obtained,
as well as genetic testing and assessment of cerebrospinal fluid biomarkers. We
discuss the evaluation results in the context of the most current research
related to PPA diagnosis.




CONCLUSION

Detailed behavioral assessment, thorough intake of symptom history and
neurodevelopmental differences, multimodal neuroimaging, and comprehensive
examination of genes and biomarkers are of paramount importance for detecting
and characterizing PPA, with ramifications for early behavioral and/or
pharmacological intervention.




SUPPLEMENTAL MATERIAL

https://doi.org/10.23641/asha.12771113





ADDITIONAL RESOURCES


WE RECOMMEND

 1. Considerations in Subtyping and Monitoring of Symptom Progression in Primary
    Progressive Aphasia
    Daisy Sapolsky et al., American Journal of Audiology, 2014
 2. The Logopenic Variant of Primary Progressive Aphasia: Effects on Linguistic
    Communication
    Nidhi Mahendra, American Journal of Audiology, 2012
 3. SIG 2 Perspectives Vol. 24, No. 4, October 2014
    American Journal of Audiology
 4. Neuropsychological Assessment of Primary Progressive Aphasia (PPA)
    Brianne M. Bettcher et al., American Journal of Audiology, 2014
 5. Primary Progressive Aphasia and Its Three Variants
    Jennifer M. Ogar, American Journal of Audiology, 2010

 1. Case of early-onset Alzheimer’s disease with atypical manifestation
    Lin Zhu et al., General Psychiatry, 2021
 2. When Communication Becomes Difficult: Is It Dementia?
    Mary Ann E. Zagaria et al., US Pharmacist, 2013
 3. Be Vivid: Bimekizumab versus ustekinumab for the treatment of moderate to
    severe plaque psoriasis (BE VIVID): efficacy and safety from a 52-week,
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    trial
    Kristian Reich et al., The Lancet, 2021
 4. Research advances in neuroimaging and genetic characteristics of the
    non-fluent/agrammatic variant of primary progressive aphasia
    Yi-Jing Bai et al., Chinese Medical Journal, 2021
 5. ‘I felt pain. Deep pain…’ : experiences of primary caregivers of stroke
    survivors with aphasia in a South African township
    Khetsiwe P. Masuku et al., South African Health Review, 2018

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   Perspectives of the ASHA Special Interest Groups6:5 (1015-1025)20 Oct 2021
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VOLUME 29

ISSUE 4

NOVEMBER 2020

Pages: 1833-1849
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 * Received: Jan 16, 2020
 * Revised: May 15, 2020
 * Accepted: May 27, 2020
 * Published online: Sep 10, 2020
 * Published in issue: Nov 12, 2020
 * 
   PubMed ID: 32910678

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