{
  "ptid_time": "52_m72",
  "img_path": "/data/qiuhui/data/AIBL/images_skull_stripping_and_align/52_m72.nii.gz",
  "img_finding": "Image findings: No volumetric data available.",
  "text_data": "Age is 79.0 years. Gender is Male. Medical history: Musculoskeletal; Gastrointestinal; Smoking; Malignancy. MMSE: 28. Delayed Recall: 16. Immediate Recall: 18. Laboratory findings: Platelets: 302.00 (mild elevated); Creatinine (Rate Blanked): 0.60 (mild reduced); Urea Nitrogen: 24.63 (mild reduced). APOEε4 alleles: 0. ",
  "true_diagnosis": "Diagnosis: CN.",
  "gpt_diagnosis": "Reasoning: The MMSE score of 28 is within the normal range (typically 24-30 indicates no cognitive impairment), and there is no indication of APOE4 alleles, which are associated with increased Alzheimer's risk. The lack of volumetric data limits further structural analysis, but the clinical markers suggest normal cognition.  \nDiagnosis: CN (Cognitively Normal)  \nConfidence: Medium (due to lack of volumetric data and limited clinical history)",
  "timestamp": "2025-07-26T19:02:04.494401"
}