{
  "ptid_time": "281_m54",
  "img_path": "/data/qiuhui/data/AIBL/images_skull_stripping_and_align/281_m54.nii.gz",
  "img_finding": "Image findings: No volumetric data available.",
  "text_data": "Age is 75.0 years. Gender is Male. Medical history: Musculoskeletal. MMSE: 30. Delayed Recall: 15. Immediate Recall: 13. Laboratory findings: WBC: 4.30 (mild reduced); Cholesterol (High Performance): 282.25 (moderate elevated); Urea Nitrogen: 24.63 (mild reduced). APOEε4 alleles: 1. ",
  "true_diagnosis": "Diagnosis: CN.",
  "gpt_diagnosis": "Reasoning: The MMSE score of 30 is within the normal range (typically 24-30), indicating no significant cognitive impairment. The presence of one APOE4 allele increases the risk of Alzheimer's but does not confirm a diagnosis without clinical symptoms.  \nDiagnosis: CN (Cognitively Normal)  \nConfidence: Medium (due to lack of volumetric data and reliance solely on MMSE, which may not capture subtle deficits)",
  "timestamp": "2025-07-26T18:36:55.498632"
}