{
  "ptid_time": "018_S_0142_2013-03-01",
  "img_path": "/data/qiuhui/data/adni/images/018_S_0142/2013-03-01/t1.nii.gz",
  "img_finding": "",
  "text_data": "Age is 86.2 years. Gender is Male. Education: 14 years. MMSE: 30.0. MoCA: 21.0. Logical Memory: 6.0. APOEε4 alleles: 1.0. Biomarker levels: Florbetapir (AV45): 1.55 SUVR (profound elevated). ",
  "true_diagnosis": "Diagnosis: MCI.",
  "gpt_diagnosis": "Reasoning: The MMSE score of 30 is within the normal range, but the MoCA score of 21 suggests mild cognitive impairment (MCI). The presence of one APOE4 allele and profoundly elevated AV45 (amyloid PET) indicates significant amyloid pathology, which is often associated with Alzheimer's disease progression.  \nDiagnosis: MCI  \nConfidence: Medium (due to the discrepancy between MMSE and MoCA, but strong biomarker support for amyloid burden)",
  "timestamp": "2025-07-26T00:45:06.641980"
}