{
  "ptid_time": "851_m18",
  "img_path": "/data/qiuhui/data/AIBL/images_skull_stripping_and_align/851_m18.nii.gz",
  "img_finding": "Image findings: No volumetric data available.",
  "text_data": "Age is 86.0 years. Gender is Female. Medical history: Psychiatric; Cardiovascular. MMSE: 25. Delayed Recall: 3. Immediate Recall: 5. Laboratory findings: Vitamin B12: 613.98 (mild elevated); MCH: 33.00 (mild elevated); RBC: 4.02 (mild reduced); WBC: 8.10 (moderate elevated). APOEε4 alleles: 1. ",
  "true_diagnosis": "Diagnosis: AD.",
  "gpt_diagnosis": "Reasoning: The MMSE score of 25 is within the normal range (24-30), suggesting no significant cognitive impairment. However, the presence of one APOE4 allele and advanced age (86) are risk factors for cognitive decline, though current testing does not indicate impairment.  \nDiagnosis: CN (Cognitively Normal)  \nConfidence: Medium (due to lack of volumetric data and reliance on MMSE alone, which may not capture subtle deficits)",
  "timestamp": "2025-07-26T19:28:11.026574"
}