{
  "ptid_time": "136_S_0086_2008-05-05",
  "img_path": "/data/qiuhui/data/adni/images/136_S_0086/2008-05-05/t1.nii.gz",
  "img_finding": "Image findings: ventricular volume measures 43,356 mm³, 17.3% above the reference mean. With a Z-score of 0.47 (68.0th percentile), this represents normal volume ; whole brain volume measures 917,847 mm³, 1.1% below the reference mean. With a Z-score of -0.13 (44.7th percentile), this represents normal volume . ",
  "text_data": "Age is 82.3 years. Gender is Female. Education: 18 years. MMSE: 30.0. Logical Memory: 21.0. Laboratory findings: Eosinophils: 0.58 (profound elevated); Eosinophils: 6.90 (profound elevated). APOEε4 alleles: 0.0. ",
  "true_diagnosis": "Diagnosis: CN.",
  "gpt_diagnosis": "Reasoning: The ventricular and whole brain volumes are within normal ranges, and the MMSE score of 30 indicates no cognitive impairment. The absence of APOE4 alleles further reduces Alzheimer's risk.  \nDiagnosis: CN (Cognitively Normal)  \nConfidence: High",
  "timestamp": "2025-07-26T15:54:54.033408"
}