{
  "ptid_time": "130_S_4343_2015-12-04",
  "img_path": "/data/qiuhui/data/adni/images/130_S_4343/2015-12-04/t1.nii.gz",
  "img_finding": "",
  "text_data": "Age is 83.6 years. Gender is Male. Education: 16 years. MMSE: 29.0. MoCA: 23.0. Logical Memory: 13.0. APOEε4 alleles: 0.0. Biomarker levels: Florbetapir (AV45): 1.40 SUVR (significant elevated). ",
  "true_diagnosis": "Diagnosis: CN.",
  "gpt_diagnosis": "Reasoning: The MMSE score of 29 is within the normal range, but the MoCA score of 23 suggests mild cognitive impairment (MCI). The absence of APOE4 reduces Alzheimer's risk, but elevated AV45 (amyloid PET) indicates significant amyloid deposition, which is concerning for early neurodegenerative changes.  \nDiagnosis: MCI  \nConfidence: Medium",
  "timestamp": "2025-07-26T14:40:17.261902"
}