{
  "ptid_time": "057_S_2398_2015-07-07",
  "img_path": "/data/qiuhui/data/adni/images/057_S_2398/2015-07-07/t1.nii.gz",
  "img_finding": "",
  "text_data": "Age is 75.5 years. Gender is Male. Education: 13 years. MMSE: 22.0. APOEε4 alleles: 2.0. ",
  "true_diagnosis": "Diagnosis: AD.",
  "gpt_diagnosis": "Reasoning: The patient is a 75.5-year-old male with an MMSE score of 22, which falls below the typical cutoff of 24 for cognitive normality, suggesting cognitive impairment. The presence of two APOE4 alleles significantly increases the risk for Alzheimer's disease.  \n\nDiagnosis: Dementia (likely Alzheimer's disease)  \nConfidence: Medium (MMSE alone is not definitive, but combined with APOE4 status, the likelihood is elevated)",
  "timestamp": "2025-07-26T08:13:27.873676"
}