{
  "ptid_time": "073_S_0565_2008-08-07",
  "img_path": "/data/qiuhui/data/adni/images/073_S_0565/2008-08-07/t1.nii.gz",
  "img_finding": "Image findings: whole brain volume measures 980,130 mm³, 9.2% below the reference mean. With a Z-score of -1.19 (11.6th percentile), this represents mild atrophy. ",
  "text_data": "Age is 76.6 years. Gender is Male. Education: 14 years. MMSE: 2.0. APOEε4 alleles: 2.0. ",
  "true_diagnosis": "Diagnosis: AD.",
  "gpt_diagnosis": "Reasoning: The patient exhibits mild brain atrophy (9.2% below reference mean, Z-score -1.19) and severe cognitive impairment (MMSE 2.0), which is highly suggestive of advanced neurodegeneration. The presence of two APOE4 alleles further supports a high-risk genetic profile for Alzheimer's disease.  \n\nDiagnosis: **Dementia** (likely Alzheimer's type)  \nConfidence: **High**",
  "timestamp": "2025-07-26T09:33:57.243738"
}