- Last edited on February 5, 2024
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geri:dementia:lewy-body [on February 5, 2024] psychdb [Neuroimaging] |
geri:dementia:lewy-body [on February 5, 2024] psychdb [Neuroimaging] |
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| * **<sup>123</sup>Iodine-metaiodobenzylguanidine myocardial scintigraphy (MIBG)** may show low striatal dopamine transporter uptake | * **<sup>123</sup>Iodine-metaiodobenzylguanidine myocardial scintigraphy (MIBG)** may show low striatal dopamine transporter uptake | ||
| * **<sup>123</sup>I-ioflupane single-photon emission computed tomography (SPECT)** or dopamine transporter (DAT) scans | * **<sup>123</sup>I-ioflupane single-photon emission computed tomography (SPECT)** or dopamine transporter (DAT) scans | ||
| - | * <sup>123</sup>I-ioflupane single-photon emission computed tomography (SPECT) assesses DAT uptake in the basal ganglia in vivo, and has been shown to be more specific than clinical diagnostic criteria for DLB. | + | * This assesses DAT uptake in the basal ganglia in vivo, and has been shown to be more specific than clinical diagnostic criteria for DLB. |
| * It maybe the most reliable imaging modality of choice in differentiating DLB from pure AD. | * It maybe the most reliable imaging modality of choice in differentiating DLB from pure AD. | ||
| * **Fluorodeoxyglucose PET (FDG PET)** may show occipital hypometabolism | * **Fluorodeoxyglucose PET (FDG PET)** may show occipital hypometabolism | ||