| 释义 |
brush catheter brush cath·e·tera ureteral catheter with a finely bristled brush tip that is endoscopically passed into the ureter or renal pelvis and, by gentle to-and-fro movement, brushes cells from the surface of suspected tumors.brush cath·e·ter (brŭsh kath'ĕ-tĕr) A ureteral catheter with a finely bristled brush tip that is endoscopically passed into the ureter or renalpelvis and by gentle to-and-fro movementbrushes cells from the surface of suspected tumors. |