{
  "ptid_time": "129_S_6146_2020-01-17",
  "img_path": "/data/qiuhui/data/adni/images/129_S_6146/2020-01-17/t1.nii.gz",
  "img_finding": "",
  "text_data": "Age is 67.5 years. Gender is Female. Education: 16 years. MMSE: 30.0. MoCA: 28.0. Logical Memory: 16.0. APOEε4 alleles: 0.0. Biomarker levels: Florbetapir (AV45): 0.93 SUVR (mild reduced). ",
  "true_diagnosis": "Diagnosis: CN.",
  "gpt_diagnosis": "Reasoning: The patient has normal cognitive scores (MMSE 30, MoCA 28) and no APOE4 risk allele. While AV45 shows mild reduction (suggesting possible amyloid deposition), the absence of cognitive impairment and strong test performance suggests no significant clinical impact at this time.  \nDiagnosis: CN (Cognitively Normal)  \nConfidence: Medium (due to mild AV45 reduction, but strong cognitive performance supports CN)",
  "timestamp": "2025-07-26T14:18:25.627569"
}