{
  "ptid_time": "114_S_6347_2020-09-03",
  "img_path": "/data/qiuhui/data/adni/images/114_S_6347/2020-09-03/t1.nii.gz",
  "img_finding": "",
  "text_data": "Age is 87.9 years. Gender is Male. Education: 19 years. MMSE: 18.0. APOEε4 alleles: 1.0. Biomarker levels: Florbetapir (AV45): 1.51 SUVR (profound elevated). ",
  "true_diagnosis": "Diagnosis: AD.",
  "gpt_diagnosis": "Reasoning: The patient is an 87.9-year-old male with an MMSE score of 18.0, indicating significant cognitive impairment. The presence of one APOE4 allele and profoundly elevated AV45 (amyloid PET) strongly suggests Alzheimer's pathology.  \nDiagnosis: Dementia (likely Alzheimer’s disease)  \nConfidence: High",
  "timestamp": "2025-07-26T11:49:36.869862"
}