{
  "ptid_time": "130_S_0232_2008-03-19",
  "img_path": "/data/qiuhui/data/adni/images/130_S_0232/2008-03-19/t1.nii.gz",
  "img_finding": "Image findings: ventricular volume measures 43,530 mm³, 7.4% below the reference mean. With a Z-score of -0.22 (41.5th percentile), this represents normal volume ; whole brain volume measures 1,095,320 mm³, 6.4% above the reference mean. With a Z-score of 0.84 (80.0th percentile), this represents normal volume . ",
  "text_data": "Age is 80.0 years. Gender is Male. Education: 20 years. MMSE: 29.0. Logical Memory: 17.0. Laboratory findings: Creatine Kinase: 247.00 (profound elevated); LDH: 253.00 (profound elevated); Calcium (EDTA): 10.70 (significant elevated); Phosphorus: 2.40 (significant reduced). 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 29/30 indicates intact cognitive function. The absence of APOE4 further reduces Alzheimer's risk.  \nDiagnosis: CN (Cognitively Normal)  \nConfidence: High",
  "timestamp": "2025-07-26T14:23:08.493159"
}