Abstract #2752
The relationship between the quantitative pharmacokinetic parameters of DCE-MRI and the types of uterine fibroids based on T2WIs
Chenxia Li 1,2 , Hao Fu 1 , Rong Wang 1 , Jiayin Tong 1 , Supin Wang 2 , and Jian Yang 1,2
1
Department of Radiology, The First
Affiliated Hospital of Xi' an Jiaotong University,
Xi'an, Shan Xi Province, China,
2
Department
of Biomedical Engineering, School of Life Science and
Technology of Xi' an Jiaotong University, Xi'an, Shan Xi
Province, China
The aim of this study is to investigate the relationship
between the quantitative pharmacokinetic parameters of
DCE-MRI and 3 fibroid types based on T2WIs. 23 fibroids
(11 cases of type 1, 7 cases of type 2, 5 cases of type
3) in 23 females underwent T1WIs, T2WIs and DCE-MRI. It
demonstrated that the Ktrans were no significant
difference among the 3 types, suggesting the similar
capillary permeability among them. Kep of type 3 was
higher than type 1 and 2,which indicated that the
wash-out of type 3 is faster and more heat energy may be
taken away during ablation. Therefore, the quantitative
pharmacokinetic parameters of DCE-MRI provide sensitive
method in the patients selection for MRg HIFU.
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