{
  "ptid_time": "018_S_4809_2013-01-08",
  "img_path": "/data/qiuhui/data/adni/images/018_S_4809/2013-01-08/t1.nii.gz",
  "img_finding": "Image findings: hippocampal volume measures 7,778 mm³, 2.9% above the reference mean. With a Z-score of 0.28 (61.1th percentile), this represents normal volume ; whole brain volume measures 1,115,210 mm³, 3.3% above the reference mean. With a Z-score of 0.43 (66.7th percentile), this represents normal volume . ",
  "text_data": "Age is 78.8 years. Gender is Male. Education: 12 years. MMSE: 26.0. MoCA: 22.0. Laboratory findings: Hematocrit: 54.00 (profound elevated); RBC: 5.80 (significant elevated); Hemoglobin: 17.50 (profound elevated); Total Bilirubin: 1.00 (profound elevated); Total Protein: 8.10 (significant elevated). APOEε4 alleles: 1.0. ",
  "true_diagnosis": "Diagnosis: MCI.",
  "gpt_diagnosis": "Reasoning: The hippocampal and whole brain volumes are within normal ranges (above reference mean), and the MMSE score of 26 is borderline normal, while the MoCA score of 22 suggests mild cognitive impairment (MCI). The presence of one APOE4 allele increases Alzheimer's risk but does not confirm dementia.  \nDiagnosis: MCI  \nConfidence: Medium",
  "timestamp": "2025-07-26T01:00:08.489863"
}