作者: F. Caso , F. Onofrio , M. Falautano , P. Todeschini , R. Migliaccio
DOI: 10.1080/13554794.2012.667117
关键词:
摘要: We describe two cases, both presenting with a 2-year history of isolated language disorders, one compatible logopenic variant and the other non-fluent primary progressive aphasia (PPA). Afterwards, each developed corticobasal syndrome (CBS) alien limb phenomenon multi-domain cognitive impairment. Regional cerebral perfusion (rCBF) study using 99mTc-ECD single photon emission computed tomography (SPECT) revealed hypoperfusion patterns consistent these types presence apraxia. report cases PPA variants associated CBS we suggest that SPECT rCBF correlates can be useful in making differential diagnosis within spectrum.