{
  "ptid_time": "126_S_4896_2013-02-06",
  "img_path": "/data/qiuhui/data/adni/images/126_S_4896/2013-02-06/t1.nii.gz",
  "img_finding": "Image findings: ventricular volume measures 36,696 mm³, 22.2% above the reference mean. With a Z-score of 0.53 (70.1th percentile), this represents normal volume ; hippocampal volume measures 7,512 mm³, 6.4% below the reference mean. With a Z-score of -0.64 (26.1th percentile), this represents normal volume ; whole brain volume measures 1,223,380 mm³, 7.8% above the reference mean. With a Z-score of 1.11 (86.6th percentile), this represents mild enlargement. ",
  "text_data": "Age is 68.6 years. Gender is Male. Education: 12 years. MMSE: 27.0. MoCA: 20.0. Laboratory findings: Eosinophils: 0.35 (significant elevated); Eosinophils: 5.40 (significant elevated); GGT: 49.00 (profound elevated); ALT (SGPT): 44.00 (profound elevated); AST (SGOT): 38.00 (profound elevated). APOEε4 alleles: 1.0. ",
  "true_diagnosis": "Diagnosis: MCI.",
  "gpt_diagnosis": "Reasoning: The hippocampal volume is slightly below the reference mean (Z-score -0.64, 26.1th percentile), but still within the normal range. The MMSE score of 27 is normal, but the MoCA score of 20 suggests mild cognitive impairment (MCI). The presence of one APOE4 allele increases the risk of cognitive decline.  \nDiagnosis: MCI  \nConfidence: Medium",
  "timestamp": "2025-07-26T12:51:38.189544"
}