Usefulness of Cardiac MIBG Scintigraphy, Olfactory Testing and Substantia Nigra Hyperechogenicity as Additional Diagnostic Markers for Distinguishing between Parkinson's Disease and Atypical Parkinsonian Syndromes.
Hiroaki FujitaKeisuke SuzukiAyaka NumaoYuji WatanabeTomoyuki UchiyamaTomoyuki MiyamotoMasayuki MiyamotoKoichi HirataPublished in: PloS one (2016)
At least 2 positive results from among TCS, cardiac MIBG scintigraphy, and olfactory testing can support clinical diagnosis in distinguishing PD from APSs.
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