{
  "ptid_time": "99_m18",
  "img_path": "/data/qiuhui/data/AIBL/images_skull_stripping_and_align/99_m18.nii.gz",
  "img_finding": "Image findings: No volumetric data available.",
  "text_data": "Age is 85.0 years. Gender is Female. Medical history: Neurologic; Cardiovascular; Musculoskeletal; Renal-Genitourinary; Smoking. MMSE: 27. Delayed Recall: 5. Immediate Recall: 6. Laboratory findings: Vitamin B12: 1736.23 (profound elevated); Platelets: 434.00 (profound elevated); WBC: 22.10 (profound elevated); Cholesterol (High Performance): 116.00 (significant reduced); Creatinine (Rate Blanked): 1.36 (significant elevated); Urea Nitrogen: 51.66 (moderate elevated). APOEε4 alleles: 0. ",
  "true_diagnosis": "Diagnosis: CN.",
  "gpt_diagnosis": "Reasoning: The MMSE score of 27 is within the normal range (typically 24-30), and there is no indication of cognitive impairment or dementia based on this score alone. The absence of APOE4 alleles reduces genetic risk for Alzheimer's. However, the lack of volumetric data limits a full assessment.  \nDiagnosis: CN (Cognitively Normal)  \nConfidence: Medium (due to lack of structural imaging data despite strong clinical indicators of normal cognition)",
  "timestamp": "2025-07-26T19:39:01.498582"
}