{
  "ptid_time": "094_S_1330_2007-02-22",
  "img_path": "/data/qiuhui/data/adni/images/094_S_1330/2007-02-22/t1.nii.gz",
  "img_finding": "",
  "text_data": "Age is 61.7 years. Gender is Male. Education: 12 years. Handedness: Right. Race: White. Medical history: Cardiovascular; Respiratory; Dermatologic-Connective Tissue; Musculoskeletal; Gastrointestinal; Renal-Genitourinary; Smoking. MMSE: 29.0. Logical Memory: 3.0. APOEε4 alleles: 1.0. Biomarker levels: Amyloid beta: 907.00 pg/mL (normal ); Total tau: 275.50 pg/mL (normal ); Phosphorylated tau: 25.96 pg/mL (normal ). ",
  "true_diagnosis": "Diagnosis: MCI.",
  "gpt_diagnosis": "Reasoning: The patient has normal cognitive screening (MMSE 29/30), normal biomarkers (Aβ, T-tau, P-tau), and only one APOE4 allele. Brain volumes are not specified as abnormal.  \nDiagnosis: CN (Cognitively Normal)  \nConfidence: High",
  "timestamp": "2025-07-26T10:22:29.845967"
}