Prostate Cancer Detection with Multiparametric MRI: A Comparison of 1 M-Concentration Gadobutrol with 0.5 M-Concentration Gadolinium-Based Contrast Agents
Author(s) -
Takeshi Hara,
Takeshi Ogata,
Hiroko Wada,
Takayuki Yabuki,
Susumu Kanazawa
Publication year - 2018
Publication title -
current urology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.476
H-Index - 13
eISSN - 1661-7657
pISSN - 1661-7649
DOI - 10.1159/000447219
Subject(s) - gadobutrol , gadolinium , medicine , magnetic resonance imaging , prostate cancer , nuclear medicine , contrast (vision) , radiology , prostate , cancer , chemistry , organic chemistry , artificial intelligence , computer science
Gadobutrol (Gd-DO3A-butrol) (Gadovist®) is a macrocyclic gadolinium-based contrast agent for magnetic resonance imaging (MRI) formulated at 1.0 mmol Gd/ml. Gadobutrol's higher concentration compared to other contrast agents (0.5 mmol Gd/ml) is associated with higher T1 relaxivity. We examined whether gadobutrol increases the accuracy of prostate cancer detection using dynamic contrast-enhanced MRI.
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