| 释义 |
technetium Tc 99m RBC technetium Tc 99m RBCA radioactive tracer consisting of technetium-99m linked to red blood cells. It is used in clinical medicine to evaluate occult bleeding, e.g., from the gastrointestinal tract, or the motion of the heart in gated blood pool imaging. Synonym: red blood cell scanSee also: technetium-99m |