{
  "ptid_time": "027_S_0074_2019-01-24",
  "img_path": "/data/qiuhui/data/adni/images/027_S_0074/2019-01-24/t1.nii.gz",
  "img_finding": "",
  "text_data": "Age is 91.2 years. Gender is Male. Education: 20 years. MMSE: 30.0. MoCA: 27.0. Logical Memory: 20.0. APOEε4 alleles: 0.0. Biomarker levels: Florbetapir (AV45): 1.02 SUVR (normal ). ",
  "true_diagnosis": "Diagnosis: CN.",
  "gpt_diagnosis": "Reasoning: The patient has normal cognitive scores (MMSE 30, MoCA 27) and normal amyloid imaging (AV45), with no APOE4 risk alleles. Brain volumes are not specified as abnormal.  \nDiagnosis: CN (Cognitively Normal)  \nConfidence: High",
  "timestamp": "2025-07-26T03:26:42.220186"
}