{
  "ptid_time": "007_S_2394_2019-08-01",
  "img_path": "/data/qiuhui/data/adni/images/007_S_2394/2019-08-01/t1.nii.gz",
  "img_finding": "",
  "text_data": "Age is 75.4 years. Gender is Male. Education: 20 years. MMSE: 30.0. MoCA: 26.0. Logical Memory: 14.0. APOEε4 alleles: 2.0. Biomarker levels: Florbetapir (AV45): 1.22 SUVR (mild elevated). ",
  "true_diagnosis": "Diagnosis: MCI.",
  "gpt_diagnosis": "Reasoning: The MMSE score of 30.0 is within the normal range, and the MoCA score of 26.0 is slightly below the typical cutoff of 26/30 for mild cognitive impairment (MCI), but still relatively high. The presence of two APOE4 alleles and mild AV45 elevation suggests increased amyloid burden, but cognitive performance remains largely intact.  \n\nDiagnosis: CN (Cognitively Normal)  \nConfidence: Medium (due to borderline MoCA and biomarker findings, but preserved MMSE)",
  "timestamp": "2025-07-25T21:58:01.552457"
}