PET scan
US /piː.iː.tiː skæn/
UK /piː.iː.tiː skæn/
1.
PET掃描, 正電子發射斷層掃描
a medical imaging technique that uses a small amount of radioactive material to show how organs and tissues are working
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The doctor ordered a PET scan to check for any abnormal activity in the brain.
醫生要求進行PET掃描以檢查大腦中的任何異常活動。
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A PET scan can help detect cancer and other diseases.
PET掃描可以幫助檢測癌症和其他疾病。