Common Symbols
| Symbol | Term(s) |
|---|---|
| 1° | Primary |
| 2° | Secondary |
| @ | At |
| / | Comparison (e.g., 6/12 LN for six of 12 lymph nodes) |
| = | Equals |
| # | Number (if before a numeral) pounds (if after a number) |
| X | Times |
| Female | |
| Male | |
| ↑ | Increased |
| ↓ | Decreased |
| - | Negative |
| + | Positive |
| µCi | Microcurie |
| µ | Microgram |
| < | Less than |
| > | Greater than |
| ≤ | Less than or equal to |
| ≥ | Greater than or equal to |
| With | |
| Without |
Updated: December 28, 2023