{
  "ptid_time": "1482_bl",
  "img_path": "/data/qiuhui/data/AIBL/images_skull_stripping_and_align/1482_bl.nii.gz",
  "img_finding": "Image findings: No volumetric data available.",
  "text_data": "Age is 81.0 years. Gender is Male. Medical history: Psychiatric; Cardiovascular; Musculoskeletal; Endocrine-Metabolic; Gastrointestinal. MMSE: 18. Delayed Recall: 0. Immediate Recall: 1. Laboratory findings: Thyroid Stim. Hormone: 0.09 (moderate reduced); Vitamin B12: 752.23 (significant elevated); MCH: 33.00 (mild elevated). APOEε4 alleles: 1. ",
  "true_diagnosis": "Diagnosis: AD.",
  "gpt_diagnosis": "Reasoning: The patient is an 81-year-old male with an MMSE score of 18, which falls below the typical cutoff for cognitive impairment (usually <24). The presence of one APOE4 allele increases the risk for Alzheimer's disease. The lack of volumetric data limits structural analysis, but the clinical presentation strongly suggests cognitive decline.  \nDiagnosis: Dementia  \nConfidence: Medium (due to lack of imaging data but strong clinical indicators)",
  "timestamp": "2025-07-26T18:15:39.725294"
}