{
  "ptid_time": "127_S_4765_2016-06-06",
  "img_path": "/data/qiuhui/data/adni/images/127_S_4765/2016-06-06/t1.nii.gz",
  "img_finding": "",
  "text_data": "Age is 80.0 years. Gender is Male. Education: 16 years. MMSE: 20.0. MoCA: 18.0. Logical Memory: 0.0. APOEε4 alleles: 1.0. Biomarker levels: Florbetapir (AV45): 1.39 SUVR (significant elevated). ",
  "true_diagnosis": "Diagnosis: AD.",
  "gpt_diagnosis": "Reasoning: The patient shows significant cognitive impairment (MMSE: 20, MoCA: 18) and elevated amyloid burden (AV45+), consistent with Alzheimer's pathology. The presence of one APOE4 allele further supports this likelihood.  \nDiagnosis: Dementia (likely Alzheimer's disease)  \nConfidence: High",
  "timestamp": "2025-07-26T13:21:38.397742"
}