ReviewThe American journal of case reports2018
Posterior Associative and Cingulate Cortex Involvement of Brain Single-Photon Emission Computed Tomography (SPECT) Imaging in Semantic Dementia with Probable Alzheimer Disease Pathology: A Case Report.
Review in The American journal of case reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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2 citing papers in PubMed, 4 citations in OpenAlex.
- Case Report: Semantic Variant Primary Progressive Aphasia With Impaired Verbal Word Discrimination.Frontiers in neurology · 2022Article
- Acupuncture Administration Improves Cognitive Functions and Alleviates Inflammation and Nuclear Damage by Regulating Phosphatidylinositol 3 Kinase (PI3K)/Phosphoinositol-Dependent Kinase 1 (PDK1)/Novel Protein Kinase C (nPKC)/Rac 1 Signaling Pathway in Senescence-Accelerated Prone 8 (SAM-P8) Mice.Medical science monitor : international medical journal of experimental and clinical research · 2019Article
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Authors and funding
9 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
BACKGROUND Semantic dementia (SD) is a type of primary progressive aphasia with prominent language dysfunction, mostly within the spectrum of frontotemporal lobar degeneration (FTLD). Although there is an overlap in clinical manifestations of SD attributable to FTLD and neuropathologically proven Alzheimer disease (AD), clinical diagnostic clues are not readily available. We present a characteristic finding based on a single-photon emission computed tomography (SPECT)-based regional cerebral blood flow study and its statistical imaging analysis for a rare case of SD with AD-like pathology. CASE REPORT A 61-year-old male was referred to our hospital due to difficulties in self-management and impaired comprehension of word meaning suggestive of SD. Although his brain MRI revealed mild frontal lobe atrophy, his SPECT with three-dimensional stereotactic surface projections (3D-SSP) analysis showed left-sided hypo-perfusion that was more prominent in the inferior temporal gyrus and the inferior parietal lobule, with bilateral frontal lobe hypo-perfusion. The SPECT scan also showed involvement of the right inferior parietal area and, in medial aspects, the posterior cingulate cortex and adjacent precuneus; these finding were compatible with early hypo-perfused areas seen in AD. The lumbar cerebrospinal fluid biomarker findings seemed to fit SD in association with probable AD pathology. CONCLUSIONS This is the first reported case to use SPECT with 3D-SSP statistical analysis as a potential, useful imaging modality for the diagnosis of SD with probable AD pathology.
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