團注追蹤(bolus tracking)是一種透過充分把關顯影劑的時效以實現顯影效果最佳化的方法。帶有放射不透明的小型顯影劑團注透過周邊靜脈導管注入受檢者體內。依欲成像的血管不同,首先將欲成像的區域周邊劃為感興趣區域(region of interest,簡稱R.O.I.),待顯影劑通過該區域時再進行成像,成像的速率應和顯影劑於血管中流動的速度保持一致。[3]
Nyman, Ulf. Contrast Medium-Induced Nephropathy (CIN) Gram-Iodine/GFR Ratio to Predict CIN and Strategies to Reduce Contrast Medium Doses. 2012. doi:10.5772/29992.
Page 584 in: Ákos Jobbágy. 5th European Conference of the International Federation for Medical and Biological Engineering 14 - 18 September 2011, Budapest, Hungary. Volume 37 of IFMBE Proceedings. Springer Science & Business Media. 2012. ISBN 9783642235085.
Stacy Goergen. Iodine-containing contrast medium. InsideRadiology - The Royal Australian and New Zealand College of Radiologists. 2017-07-26 [2019-02-22]. (原始內容存檔於2021-03-03).
Hrycyk J, Heverhagen JT, Böhm I. What you should know about prophylaxis and treatment of radiographic and magnetic resonance contrast medium extravasation. Acta Radiol. 2019, 60 (4): 496–500. PMID 29896979. doi:10.1177/0284185118782000.
Wikiwand in your browser!
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.