{
  "ptid_time": "027_S_1254_2009-02-26",
  "img_path": "/data/qiuhui/data/adni/images/027_S_1254/2009-02-26/t1.nii.gz",
  "img_finding": "",
  "text_data": "Age is 86.3 years. Gender is Male. Education: 11 years. MMSE: 18.0. Logical Memory: 0.0. APOEε4 alleles: 0.0. ",
  "true_diagnosis": "Diagnosis: AD.",
  "gpt_diagnosis": "Reasoning: The MMSE score of 18.0 is significantly below the normal range (typically 24-30), indicating cognitive impairment. The absence of APOE4 does not rule out dementia, as other factors can contribute. The age and low MMSE strongly suggest cognitive decline.  \nDiagnosis: Dementia  \nConfidence: High",
  "timestamp": "2025-07-26T03:48:32.004317"
}