{
  "ptid_time": "259_m18",
  "img_path": "/data/qiuhui/data/AIBL/images_skull_stripping_and_align/259_m18.nii.gz",
  "img_finding": "Image findings: No volumetric data available.",
  "text_data": "Age is 81.0 years. Gender is Male. Medical history: Neurologic; Musculoskeletal. MMSE: 19. Delayed Recall: 0. Immediate Recall: 0. Laboratory findings: Vitamin B12: 271.07 (mild reduced); MCH: 28.50 (significant reduced); MCHC: 33.10 (moderate reduced); Platelets: 299.00 (mild elevated); Hemoglobin: 12.60 (mild reduced); Cholesterol (High Performance): 293.85 (significant elevated). APOEε4 alleles: 2. ",
  "true_diagnosis": "Diagnosis: AD.",
  "gpt_diagnosis": "Reasoning: The patient is an 81-year-old male with an MMSE score of 19, which is below the typical cutoff for cognitive normality (usually ≤24 suggests impairment). The presence of two APOE4 alleles significantly increases the risk for Alzheimer's disease.  \nDiagnosis: Dementia  \nConfidence: Medium (due to lack of volumetric data and reliance on MMSE alone, which has limitations in specificity).",
  "timestamp": "2025-07-26T18:34:21.848497"
}