| RHC | resin hemoperfusion column; respiration has ceased; right heart catheterization; right hypochondrium... |
|---|---|
| UC | ulcerative colitis; ultracentrifugal; umbilical cord; unchanged; unclassifiable; unconscious; undiff... |
| ERBD | Endoscopic Retrograde Bile(Biliary) Drainage |
| ERBSE | Endoscopic Retrograde Balloon Stone Extraction |
| ERCP | Endoscopic Retrograde Cholangio-Pancreatography(-gram) |
| ERCP | Endoscopic retrograde pancreatography |
|---|---|
| RA | Retrograde amnesia |
| RCP | Retrograde cerebral perfusion |
| RP | Retrograde pyelography |