{
  "ptid_time": "127_S_0925_2016-11-16",
  "img_path": "/data/qiuhui/data/adni/images/127_S_0925/2016-11-16/t1.nii.gz",
  "img_finding": "",
  "text_data": "Age is 84.4 years. Gender is Male. Education: 12 years. MMSE: 24.0. MoCA: 19.0. Logical Memory: 6.0. APOEε4 alleles: 0.0. Biomarker levels: Florbetapir (AV45): 1.50 SUVR (profound elevated). ",
  "true_diagnosis": "Diagnosis: AD.",
  "gpt_diagnosis": "Reasoning: The MMSE score of 24 is borderline (normal range is typically 24-30), while the MoCA score of 19 suggests mild cognitive impairment (MCI). The AV45 (amyloid PET) shows profound elevation, indicating significant amyloid pathology, which is strongly associated with Alzheimer's disease. The absence of APOE4 suggests a non-genetic risk factor.  \n\nDiagnosis: Dementia (likely Alzheimer's disease)  \nConfidence: High",
  "timestamp": "2025-07-26T13:05:21.510832"
}