{
  "ptid_time": "073_S_4443_2016-04-13",
  "img_path": "/data/qiuhui/data/adni/images/073_S_4443/2016-04-13/t1.nii.gz",
  "img_finding": "Image findings: hippocampal volume measures 8,299 mm³, 9.8% above the reference mean. With a Z-score of 0.95 (83.0th percentile), this represents normal volume . ",
  "text_data": "Age is 71.9 years. Gender is Male. Education: 12 years. MMSE: 30.0. MoCA: 26.0. Logical Memory: 12.0. APOEε4 alleles: 0.0. Biomarker levels: Florbetapir (AV45): 0.98 SUVR (normal ). ",
  "true_diagnosis": "Diagnosis: MCI.",
  "gpt_diagnosis": "Reasoning: The hippocampal volume is within normal range (8,299 mm³, 9.8% above mean, Z-score 0.95), and cognitive scores (MMSE 30, MoCA 26) are normal for age. No significant biomarkers (APOE4 negative, AV45 normal) suggest no underlying pathology.  \nDiagnosis: CN (Cognitively Normal)  \nConfidence: High",
  "timestamp": "2025-07-26T09:48:22.378914"
}