{
  "ptid_time": "020_S_6185_2020-01-21",
  "img_path": "/data/qiuhui/data/adni/images/020_S_6185/2020-01-21/t1.nii.gz",
  "img_finding": "",
  "text_data": "Age is 84.7 years. Gender is Male. Education: 18 years. MMSE: 30.0. MoCA: 25.0. Logical Memory: 18.0. APOEε4 alleles: 0.0. Biomarker levels: Florbetapir (AV45): 1.23 SUVR (mild elevated). ",
  "true_diagnosis": "Diagnosis: CN.",
  "gpt_diagnosis": "Reasoning: The MMSE score of 30 is within the normal range, but the MoCA score of 25 suggests mild cognitive impairment (MCI). The mild elevation in AV45 (amyloid PET) indicates some amyloid deposition, but the absence of APOE4 reduces genetic risk.  \nDiagnosis: MCI  \nConfidence: Medium",
  "timestamp": "2025-07-26T01:17:54.767459"
}