Retrospective Cohort Study
Copyright ©The Author(s) 2020.
World J Gastroenterol. Jun 28, 2020; 26(24): 3458-3471
Published online Jun 28, 2020. doi: 10.3748/wjg.v26.i24.3458
Table 2 Computed tomography Hounsfield units measured in the intraductal papillary mucinous neoplasm study cohort by contrast phase
Benign
Malignant
P value
n = 22n = 29
Hounsfield units
Noncontrast aorta41 ± 642 ± 60.38
Noncontrast IVC40 ± 740 ± 60.85
Arterial phase aorta322 ± 62311 ± 700.64
Arterial phase IVC71 ± 3068 ± 430.50
Venous phase aorta152 ± 30144 ± 260.37
Venous phase IVC116 ± 30118 ± 350.97