Evaluation of a personalized total iodine dose (TID) combined with fixed injection duration (FID) protocol using high-concentration (400 mgI/mL) iodinated contrast medium in CT portal venography: a randomized trial
Fanglu Zhou, Zhiwei Zhang, Hongwei Liang, Renqiang Yu, Wangjia Li, Xinyou Li · 2026
Read Evaluation of a personalized total iodine dose (TID) combined with fixed injection duration (FID) protocol using high-concentration (400 mgI/mL) iodinated contrast medium in CT portal venography: a randomized trial by Fanglu Zhou, Zhiwei Zhang, Hongwei Liang, Renqiang Yu, Wangjia Li, Xinyou Li (2026) in the Tower of Babel, a free online library of public-domain works preserved in clean, searchable text. No sign-up. The full text is served as a plain-text file at a predictable URL, where text is present: https://antarctic-labs.com/tower-of-babel/pmc-13654128.txt.
Description
Zhou and co-authors test a tailored way to give dye for CT scans of the vein that feeds the liver. The dye makes the vein stand out on the scan. Too little dye blurs the picture, while too much adds risk and cost.
Patients were placed by chance into eight groups. The total dye dose was set from each patient's body weight, at one of two levels. The push of dye was held to a fixed time span, either of two lengths. A strong form of the dye was used in all groups. The team then compared image quality across the eight mixes. Their goal was a dosing rule that keeps scans sharp while using no more dye than each body needs.
Catalog record
| CREATOR | Fanglu Zhou, Zhiwei Zhang, Hongwei Liang, Renqiang Yu, Wangjia Li, Xinyou Li |
|---|---|
| YEAR | 2026 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 46 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |