EJNMMI Research

Table 6 Assigned diagnostic categorization made by one nuclear medicine physician (reader 3) and one neuroradiologist in conjunction for PET (PET_CT, PET_DixonBone) and MRI. Discrepancies from PET_CT + MRI are italicized

From: Quantitative and clinical impact of MRI-based attenuation correction methods in [¹⁸F]FDG evaluation of dementia

Patient	PET_CT + MRI	PET_DixonBone + MRI
1	NS	NS
2	NS	NS
3	N	N
4	N	N
5	FTD	FTD
6	N	N
7	FTD	AD ^a
8	N	N
9	N	N
10	N	N
11	Ns	NS
12	N	N
13	NS	NS
14	N	N
15	NS	NS
16	AD	NS
17	NS ^b	NS^b
18	N	N

AD Alzheimer’s disease, FTD frontotemporal dementia
^aDefined as both FTD and AD in the proposed diagnosis based on PET/CT and MR imaging and clinical referral text (Table 1)
^bSuspicion of normal pressure hydrocephalus

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