{
  "ptid_time": "137_S_0158_2008-03-25",
  "img_path": "/data/qiuhui/data/adni/images/137_S_0158/2008-03-25/t1.nii.gz",
  "img_finding": "Image findings: ventricular volume measures 13,234 mm³, 64.2% below the reference mean. With a Z-score of -1.73 (4.2th percentile), this represents moderate atrophy; whole brain volume measures 870,032 mm³, 6.3% below the reference mean. With a Z-score of -0.75 (22.6th percentile), this represents normal volume . ",
  "text_data": "Age is 82.4 years. Gender is Female. Education: 13 years. Handedness: Unknown. Race: Unknown. MMSE: 30.0. Logical Memory: 11.0. Laboratory findings: Monocytes: 0.66 (significant elevated); Serum Glucose: 123.00 (significant elevated); Triglycerides (GPO): 385.00 (profound elevated). APOEε4 alleles: 0.0. ",
  "true_diagnosis": "Diagnosis: MCI.",
  "gpt_diagnosis": "Reasoning: The ventricular volume shows moderate atrophy, but whole brain volume is within normal range. The MMSE score of 30 is intact, and there is no APOE4 risk allele.  \nDiagnosis: CN (Cognitively Normal)  \nConfidence: Medium (due to moderate ventricular atrophy despite normal cognition and brain volume)",
  "timestamp": "2025-07-26T16:07:17.182052"
}