| CEA | Carcino-Embryonic Antigen [HP 1825-6] ; Oncofetal Antigens ; Glycopro... |
|---|---|
| pre | preliminary; preparation or prepare; pretreatment |
| RPSP | reference preparation for serum proteins |
| IBD | inflammatory bowel disease; irritable bowel disease |
| NBM | no bowel movement; normal bone marrow; normal bowel movement; nothing by mouth |