{
  "ptid_time": "023_S_0031_2016-01-26",
  "img_path": "/data/qiuhui/data/adni/images/023_S_0031/2016-01-26/t1.nii.gz",
  "img_finding": "",
  "text_data": "Age is 87.7 years. Gender is Female. Education: 18 years. MMSE: 30.0. MoCA: 24.0. Logical Memory: 20.0. APOEε4 alleles: 0.0. Biomarker levels: Florbetapir (AV45): 1.35 SUVR (significant elevated); Amyloid beta: 784.30 pg/mL (normal ); Total tau: 372.70 pg/mL (moderate elevated); Phosphorylated tau: 37.33 pg/mL (significant elevated). ",
  "true_diagnosis": "Diagnosis: CN.",
  "gpt_diagnosis": "Reasoning: The MMSE score of 30 is normal, but the MoCA score of 24 suggests mild cognitive impairment (MCI). Elevated P-tau and AV45 (amyloid PET) indicate significant Alzheimer's pathology, while Aβ is normal, which may suggest an atypical Alzheimer's profile or early-stage changes.  \nDiagnosis: MCI  \nConfidence: Medium",
  "timestamp": "2025-07-26T02:27:38.603756"
}