{
  "ptid_time": "838_bl",
  "img_path": "/data/qiuhui/data/AIBL/images_skull_stripping_and_align/838_bl.nii.gz",
  "img_finding": "Image findings: No volumetric data available.",
  "text_data": "Age is 83.0 years. Gender is Female. Medical history: Cardiovascular; Smoking; Malignancy. MMSE: 25. Delayed Recall: 6. Immediate Recall: 8. Laboratory findings: Thyroid Stim. Hormone: 0.67 (mild reduced); Vitamin B12: 260.23 (mild reduced); MCHC: 35.10 (moderate elevated); RBC: 4.08 (mild reduced); Serum Glucose: 106.29 (moderate elevated); Creatinine (Rate Blanked): 1.13 (moderate elevated); Urea Nitrogen: 50.46 (moderate elevated). APOEε4 alleles: 0. ",
  "true_diagnosis": "Diagnosis: AD.",
  "gpt_diagnosis": "Reasoning: The MMSE score of 25 is within the normal range (typically 24-30 for CN), and there is no APOE4 allele present, which reduces genetic risk. However, the age of 83 is a risk factor, and the lack of volumetric data limits structural assessment.  \nDiagnosis: CN (Cognitively Normal)  \nConfidence: Medium (due to age-related risk but normal MMSE and no APOE4)",
  "timestamp": "2025-07-26T19:27:47.321143"
}