{
  "ptid_time": "557_m72",
  "img_path": "/data/qiuhui/data/AIBL/images_skull_stripping_and_align/557_m72.nii.gz",
  "img_finding": "Image findings: No volumetric data available.",
  "text_data": "Age is 74.0 years. Gender is Male. Medical history: Cardiovascular; Musculoskeletal; Gastrointestinal. MMSE: 29. Delayed Recall: 14. Immediate Recall: 15. Laboratory findings: MCH: 32.90 (mild elevated); Platelets: 160.00 (mild reduced). APOEε4 alleles: 1. ",
  "true_diagnosis": "Diagnosis: CN.",
  "gpt_diagnosis": "Reasoning: The MMSE score of 29 is within the normal range (typically 24-30), and there is no significant cognitive impairment reported. The presence of one APOE4 allele increases the risk for Alzheimer's but does not confirm a diagnosis without clinical symptoms.  \nDiagnosis: CN (Cognitively Normal)  \nConfidence: Medium (due to lack of volumetric data and limited clinical details, but MMSE strongly suggests normal cognition)",
  "timestamp": "2025-07-26T19:03:45.819975"
}