Article Figures & Data
Figures
- FIGURE 1.
Skin radiation dose (mSv) per second of exposure from external contamination by 44-MBq droplet to unbroken skin with and without cover.
- FIGURE 2.
Skin radiation dose (mSv) per minute of exposure from external contamination by 44-MBq droplet to unbroken skin with and without cover.
- FIGURE 3.
Radiation dose (mSv) to lens of eye per second of exposure from contamination by 44-MBq droplet directly on eye surface.
- FIGURE 4.
Time to annual skin dose limit of 500 mSv from external contamination by single 0.05-mL droplet to unbroken skin with and without cover from range of vial activities at time of administration.
- FIGURE 5.
Dose rate (mSv/h) to 1 cm2 of unbroken skin from 1-MBq (0.05 mL) droplet of 90Y in relation to number of layers of 0.2-mm-thick surgical gloves covering unbroken skin.
- FIGURE 6.
General safety procedures to handle spills. (Adapted from (10).) Standalone downloadable version of this figure is available as supplemental file at http://tech.snmjournals.org.
Tables
- TABLE 1.
Glass and Resin Microsphere Average Activity per Milliliter and per 0.05-mL Droplet of Solution Delivered Through Microcatheter During Dose Administration
Vial activity Delivery solution average activity per mL (MBq) Delivery solution average activity per 0.05-mL droplet (MBq) Glass (GBq/0.6 mL vial) 1 49 2.5 2 97 5 3 146 7 4 194 10 5 242 12 6 291 15 7 340 17 8 388 19 9 437 22 10 485 24 11 534 27 12 583 29 13 631 32 14 680 34 15 728 36 16 777 39 17 825 41 18 874 44 Resin (GBq/5 mL vial) 1 40 2 2 80 4 3 120 6 4 160 8 5 200 10 6 240 12 7 280 14 8 320 16 9 360 18 10 400 20 11 440 22 Geometry Dose rate (mSv min−1/MBq) Exposure time (min) to receive maximum annual equivalent dose (500 mSv) Exposure time (min) to receive investigational/action level of 10% of maximum annual equivalent dose (50 mSv) No cover 28.7 17.4 1.7 Single surgical gloves 21.3 23.5 2.4 Double surgical gloves 17.5 28.6 2.9 Surgical gown 16 31.3 3.1
Supplemental Data
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