{
  "ptid_time": "851_bl",
  "img_path": "/data/qiuhui/data/AIBL/images_skull_stripping_and_align/851_bl.nii.gz",
  "img_finding": "Image findings: No volumetric data available.",
  "text_data": "Age is 85.0 years. Gender is Female. Medical history: Psychiatric; Cardiovascular. MMSE: 25. Delayed Recall: 7. Immediate Recall: 7. Laboratory findings: Vitamin B12: 622.12 (mild elevated); MCH: 33.40 (moderate elevated); WBC: 7.00 (mild elevated). APOEε4 alleles: 1. ",
  "true_diagnosis": "Diagnosis: MCI.",
  "gpt_diagnosis": "Reasoning: The patient is an 85-year-old female with an MMSE score of 25, which is within the normal range (typically 24-30), and carries one APOE4 allele, a known genetic risk factor for Alzheimer's. However, without volumetric data or additional cognitive assessments, the evidence is insufficient to confirm cognitive impairment.  \nDiagnosis: CN (Cognitively Normal)  \nConfidence: Medium (due to lack of volumetric data and limited clinical details)",
  "timestamp": "2025-07-26T19:28:05.607652"
}