pyelography
/ˌpaɪəˈlɒgrəfɪ/noun
mass noun
- Medicine an X-ray technique for producing an image of the renal pelvis and urinary tract by the introduction of a radiopaque fluid【医】肾盂造影术。亦称UROGRAPHY.
派生词
pyelogram
noun词源
early 20th cent.: from Greek puelos 'trough, basin' + -GRAPHY.