{
  "ptid_time": "109_S_2200_2014-01-31",
  "img_path": "/data/qiuhui/data/adni/images/109_S_2200/2014-01-31/t1.nii.gz",
  "img_finding": "Image findings: hippocampal volume measures 7,743 mm³, 8.8% above the reference mean. With a Z-score of 0.81 (79.1th percentile), this represents normal volume . ",
  "text_data": "Age is 79.0 years. Gender is Female. Education: 14 years. MMSE: 30.0. MoCA: 29.0. Logical Memory: 9.0. APOEε4 alleles: 0.0. ",
  "true_diagnosis": "Diagnosis: MCI.",
  "gpt_diagnosis": "Reasoning: The hippocampal volume is above the reference mean, cognitive scores (MMSE and MoCA) are in the normal range, and there is no APOE4 allele present, all suggesting intact cognitive function.  \nDiagnosis: CN (Cognitively Normal)  \nConfidence: High",
  "timestamp": "2025-07-26T11:31:58.484131"
}