{
  "ptid_time": "1251_bl",
  "img_path": "/data/qiuhui/data/AIBL/images_skull_stripping_and_align/1251_bl.nii.gz",
  "img_finding": "Image findings: No volumetric data available.",
  "text_data": "Age is 65.0 years. Gender is Male. Medical history: Musculoskeletal; Smoking. MMSE: 29. Delayed Recall: 12. Immediate Recall: 13. Laboratory findings: Vitamin B12: 623.47 (mild elevated); RBC: 5.00 (mild elevated); Hemoglobin: 15.60 (mild elevated); Creatinine (Rate Blanked): 0.65 (mild reduced). APOEε4 alleles: 2. ",
  "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 two APOE4 alleles 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 on MMSE alone, despite APOE4 risk)",
  "timestamp": "2025-07-26T18:04:02.896395"
}