{
  "ptid_time": "1139_bl",
  "img_path": "/data/qiuhui/data/AIBL/images_skull_stripping_and_align/1139_bl.nii.gz",
  "img_finding": "Image findings: No volumetric data available.",
  "text_data": "Age is 55.0 years. Gender is Female. Medical history: Neurologic; Cardiovascular; Musculoskeletal; Smoking. MMSE: 21. Delayed Recall: 1. Immediate Recall: 2. Laboratory findings: MCH: 32.90 (mild elevated); MCHC: 33.30 (mild reduced); Urea Nitrogen: 27.63 (mild reduced). APOEε4 alleles: 1. ",
  "true_diagnosis": "Diagnosis: AD.",
  "gpt_diagnosis": "Reasoning: The patient is a 55-year-old female with an MMSE score of 21, which falls below the typical cutoff of 24 for cognitive normality, suggesting cognitive impairment. The presence of one APOE4 allele increases the risk for Alzheimer's disease but is not definitive.  \nDiagnosis: Dementia (likely Alzheimer's type given age and APOE4 status, but other causes should be ruled out).  \nConfidence: Medium (due to lack of volumetric data and need for further clinical evaluation to exclude other causes).",
  "timestamp": "2025-07-26T17:58:29.155053"
}