{
  "ptid_time": "658_m18",
  "img_path": "/data/qiuhui/data/AIBL/images_skull_stripping_and_align/658_m18.nii.gz",
  "img_finding": "Image findings: No volumetric data available.",
  "text_data": "Age is 64.0 years. Gender is Male. Medical history: Psychiatric. MMSE: 16. Delayed Recall: 1. Immediate Recall: 1. Laboratory findings: Vitamin B12: 1897.52 (profound elevated); MCHC: 35.20 (moderate elevated); WBC: 8.30 (significant elevated); Serum Glucose: 100.89 (mild elevated). APOEε4 alleles: 0. ",
  "true_diagnosis": "Diagnosis: AD.",
  "gpt_diagnosis": "Reasoning: The MMSE score of 16 is significantly below the normal range (typically 24-30), strongly suggesting cognitive impairment. The absence of APOE4 alleles reduces genetic risk but does not rule out dementia given the severe MMSE deficit.  \nDiagnosis: Dementia  \nConfidence: Medium (High confidence in cognitive impairment, but lack of volumetric/imaging data and limited clinical history lowers specificity for dementia subtype).",
  "timestamp": "2025-07-26T19:12:18.688399"
}