PET scan
noun[C]
uk/ˈpet skæn/us/ˈpet skæn/abbreviationforpositronemissiontomographyscan: amedicaltestthat canproduceanimageof thebrainor of anotherpartof a person'sbody:
正电子发射计算机断层摄片（positron emission tomography scan的缩写）The researcherscarriedout aPETscantomonitorhisbrainactivity.研究人员采用正电子计算机断层摄片来监看他的大脑活动。
Medical examination
- anechoic
- audiological
- biopsic
- blood work
- CAT scan
- EKG
- endoscopy
- histological
- histologically
- hysteroscopy
- immunohistochemical
- irradiation
- mammography
- radiography
- sigmoidoscopy
- smear
- SPECT
- stress test
- triage
- ultrasonography