"60-75 seconds post-injection (independent of arterial timing)"
"NB: This article is intended to outline some general principles of protocol design. The specifics will vary depending on CT hardware and software, radiologists' and referrers' preference, institutional protocols, patient factors (e.g. allergy) and time constraints. "
"NB: This article is intended to outline some general principles of protocol design. The specifics will vary depending on CT hardware and software, radiologists' and referrers' preference, institutional protocols, patient factors (e.g. allergy) and time constraints."
"respiration phase"
Expected headings
"Purpose"
"Suspected liver lesions such as hepatocellular carcinoma, focal nodular hyperplasia, adenomas, haemangiomas, particularly where calcification, haemorrhage or scar tissue may be present. An unenhanced phase is also useful following Lipiodol-based transarterial chemoembolisation, providing a baseline for comparison with the post-contrast phases."