{
  "ptid_time": "130_S_0289_2011-04-22",
  "img_path": "/data/qiuhui/data/adni/images/130_S_0289/2011-04-22/t1.nii.gz",
  "img_finding": "",
  "text_data": "Age is 72.7 years. Gender is Male. Education: 16 years. Handedness: Right. Race: White. Medical history: Head, Eyes, Ears, Nose and Throat; Respiratory; Dermatologic-Connective Tissue; Musculoskeletal; Renal-Genitourinary; Malignancy; Major Surgical Procedures. MMSE: 22.0. MoCA: 12.0. Logical Memory: 5.0. APOEε4 alleles: 0.0. Biomarker levels: Florbetapir (AV45): 1.31 SUVR (moderate elevated). ",
  "true_diagnosis": "Diagnosis: AD.",
  "gpt_diagnosis": "Reasoning: The patient shows significant cognitive impairment (MMSE: 22, MoCA: 12) and moderate amyloid burden (AV45: moderate elevated), which is consistent with Alzheimer's pathology despite the absence of APOE4. The low MoCA score particularly suggests substantial cognitive deficits.  \nDiagnosis: Dementia  \nConfidence: High",
  "timestamp": "2025-07-26T14:27:40.813684"
}