{
  "ptid_time": "099_S_4022_2011-06-30",
  "img_path": "/data/qiuhui/data/adni/images/099_S_4022/2011-06-30/t1.nii.gz",
  "img_finding": "",
  "text_data": "Age is 86.4 years. Gender is Male. Education: 16 years. Handedness: Right. Race: White. Medical history: Psychiatric; Cardiovascular; Musculoskeletal; Gastrointestinal; Major Surgical Procedures. MMSE: 25.0. MoCA: 17.0. Logical Memory: 10.0. APOEε4 alleles: 1.0. Biomarker levels: Florbetapir (AV45): 1.32 SUVR (moderate elevated); Amyloid beta: 427.90 pg/mL (moderate reduced); Total tau: 450.40 pg/mL (significant elevated); Phosphorylated tau: 47.72 pg/mL (profound elevated). ",
  "true_diagnosis": "Diagnosis: MCI.",
  "gpt_diagnosis": "Reasoning: The patient shows moderate Aβ reduction and significant elevation in T-tau and P-tau, which are strong biomarkers for Alzheimer's pathology. The MMSE score of 25 is borderline, but the MoCA score of 17 indicates significant cognitive impairment, likely beyond mild cognitive impairment (MCI).  \nDiagnosis: Dementia (likely Alzheimer's disease)  \nConfidence: High",
  "timestamp": "2025-07-26T11:04:04.439668"
}