Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Comparison of total doses of DLP received by patients during head CTs with standard and low-dose protocols.
| Patient | Mean dose mGy*cm | Difference in doses | Number of low-dose examinations | Number of standard examinations | |
|---|---|---|---|---|---|
| Low-dose examination | Standard examination | ||||
| A | 687 | 1193 | 506 | 1 | 2 |
| B | 844 | 1333 | 489 | 6 | 1 |
| C | 601 | 1089 | 488 | 2 | 2 |
| D | 247 | 311 | 64 | 3 | 1 |
| E | 225 | 837 | 612 | 3 | 3 |
| F | 208 | 380 | 172 | 1 | 1 |
| G | 680 | 1284 | 604 | 1 | 1 |
| H | 439 | 593 | 154 | 1 | 1 |
| I | 208 | 397 | 189 | 2 | 1 |
