A Longitudinal Study of a Chinese Man Presenting with Non-Fluent/Agrammatic Variant of Primary Progressive Aphasia.

Abstract:

:Primary progressive aphasia (PPA) is a neurodegenerative disease characterized by declining language ability. However, the difficulty in defining the central clinical features in its earliest stage and establishing the dynamics of its progression has led to controversy. We report a 71-year-old man with Han language suffering from non-fluent/agrammatic variant of PPA but presenting as typical Alzheimer's disease (AD) and confused with logopenic variant of PPA in its early stage, longitudinally describing his clinical characteristics, neuroanatomical basis, and genetic associations, and exploring the underlying pathology. This case highlights a longitudinal data for reliably discriminating among AD and PPA variants and helps to deepen our understanding of Han language non-fluent/agrammatic variant of PPA.

journal_name

Front Neurol

journal_title

Frontiers in neurology

authors

Liu X,He F,Chen Z,Liu P,Peng G

doi

10.3389/fneur.2018.00075

subject

Has Abstract

pub_date

2018-02-16 00:00:00

pages

75

issn

1664-2295

journal_volume

9

pub_type

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