{
  "ptid_time": "018_S_4399_2016-01-07",
  "img_path": "/data/qiuhui/data/adni/images/018_S_4399/2016-01-07/t1.nii.gz",
  "img_finding": "",
  "text_data": "Age is 81.9 years. Gender is Female. Education: 16 years. MMSE: 29.0. MoCA: 26.0. Logical Memory: 17.0. APOEε4 alleles: 1.0. Biomarker levels: Florbetapir (AV45): 1.12 SUVR (normal ). ",
  "true_diagnosis": "Diagnosis: CN.",
  "gpt_diagnosis": "Reasoning: The MMSE (29/30) and MoCA (26/30) scores are within normal ranges, suggesting intact cognitive function. The normal AV45 scan (amyloid PET) indicates no significant amyloid deposition, and the presence of one APOE4 allele alone does not confirm pathology.  \nDiagnosis: CN (Cognitively Normal)  \nConfidence: High",
  "timestamp": "2025-07-26T00:58:00.954834"
}