Keywords:
CT, Abdomen, Diagnostic procedure, Cancer
Authors:
X. Ge, Z. Han, Z. Ding; HangZhou/CN
DOI:
10.26044/ecr2019/C-0009
Results
The median age of 111 SHCC lesions in 108 patients and 36 SFNH in 33 patients was 58 (51~ 64)vs.35 (31~ 48)(P< 0.01),the male/female ratios were (88vs.20)and(9vs.24) (P< 0.01), and the size of the lesions was 2.4 (1.8~ 3.0)vs.2.0 (1.5~ 2.88)(P= 0.12).
The CT-value ratios of the AP,
PP,
and DP of 111 SHCC in 108 patients and 36 SFNH in 33 patients were 1.43 (1.26 ~ 1.61) vs.
1.77 (1.63 ~ 1.90) (Z= -6.086,P< 0.01),
0.84 (0.76 ~ 0.90) vs.
1.09 (1.03 ~ 1.16) (Z= -7.446, P< 0.01),
and 0.79 (0.73 ~ 0.88) vs.
1.03 (1.00 ~ 1.06) (Z= -8.838, P< 0.01),
respectively.
When the CT-value ratios of the triple-phase enhanced CT scans of SHCC and SFNH were 1.516,
0.949, and 0.951,the maximum You-den indexes were 0.610,
0.811,
and 0.908,
respectively.
The area under the curve (AUC) values were 0.838,0.914, and 0.991,
respectively.
Besides,
the corresponding values of sensitivity and specificity were 88.9% and 72.1%,
100% and 81.1%,
and 94.4% and 96.4%,
respectively.