Keywords:
Bones, Oncology, Head and neck, MR-Functional imaging, CT-Quantitative, MR-Cholangiography, Embolisation, Contrast agent-other, Biopsy, Image guided radiotherapy, Infection, Embolism / Thrombosis
Authors:
P. Li1, H. Zhang1, X. Yan2, J. Qu1; 1Henan/CN, 2Shanghai/CN
DOI:
10.26044/ecr2019/C-0427
Results
There were thirty-one men and thirteen women in patients.
The average age is 61.6 ±7.8 (y).
There were six patients in high differentiated group,
twenty-five in moderate differentiated group and thirteen in low differentiated group.
The minimum value of T2 was 88.5±20.6 ms,
maximum value was 132.0±27.2 ms and the mean was 110.4±25.7 ms in all patients.
The minimum value of T2 values was 81.6±23.5 ms,
maximum value was 130.9±22.4 ms and the mean was 103.5±20.3 ms in high differentiated group.
The minimum value of T2 mapping was 87.6±19.0 ms ,
maximum value was 128.7±24.9 ms and the mean was 107.3±20.4 ms in moderate differentiated group.
The minimum value of T2 mapping was 93.5±21.1 ms,
maximum value was 138.8±31.9 ms and the mean was 119.5±33.3ms in low differentiated group. The inter-reader agreement was excellent(k=0.89). According to the results,
the T2 values showed no correlation with the differentiated degree of EC (P>0.05).
There was no difference between high,
moderate and low differentiated groups for maximum,
minimum and mean values of T2 valued (P>0.05).