Amnesia in Frontotemporal Dementia with Amyotrophic Lateral Sclerosis, Masquerading Alzheimer’s Disease

Autor: A. Yamanami-Irioka, T. Uchihara, T. Endo, T. Irioka, M. Watanabe, M. Kitagawa, H. Mizusawa
Jazyk: angličtina
Rok vydání: 2011
Předmět:
Zdroj: Case Reports in Neurology, Vol 3, Iss 3, Pp 242-247 (2011)
Druh dokumentu: article
ISSN: 1662-680X
DOI: 10.1159/000331859
Popis: A 68-year-old man with a clinical diagnosis of Alzheimer’s disease (AD) later developed amyotrophic lateral sclerosis (ALS), which was confirmed at autopsy at age 72 years. Because neuronal loss and AD-type pathologies (Braak stage II for neurofibrillary tangles) were scant, TDP-43-positive intracytoplasmic inclusions in hippocampal dentate granular cells and in neurons in the subiculum and amygdala, even though small in amount, may represent the earliest lesions of ALS-related dementia and could be the cause of dementia in this patient. Although the persistent elevation of creatine kinase from the onset could be a pointer to the presence of motor involvement, more accurate characterization of dementia, which may differentiate ALS-related dementia and AD, is necessary.
Databáze: Directory of Open Access Journals