{
  "ptid_time": "126_S_4891_2020-09-23",
  "img_path": "/data/qiuhui/data/adni/images/126_S_4891/2020-09-23/t1.nii.gz",
  "img_finding": "",
  "text_data": "Age is 67.7 years. Gender is Male. Education: 15 years. MMSE: 20.0. Logical Memory: 2.0. APOEε4 alleles: 2.0. ",
  "true_diagnosis": "Diagnosis: AD.",
  "gpt_diagnosis": "Reasoning: The MMSE score of 20.0 is below the typical cutoff of 24 for cognitive normality, suggesting significant cognitive impairment. The presence of two APOE4 alleles increases the risk for Alzheimer's disease, and the age is within the typical range for dementia onset.  \nDiagnosis: Dementia  \nConfidence: Medium (clinical correlation and additional biomarkers would increase confidence)",
  "timestamp": "2025-07-26T12:51:21.976869"
}