Table 5. Apparent Diffusion Coefficient Measurements and Comparisons between Reduced Field-of-View (FOV) and Full FOV Diffusion-Weighted Imaging Sequences.
Reduced FOV (× 10-3 mm2/s) | Full FOV (× 10-3 mm2/s) | P* | |
---|---|---|---|
Adenocarcinoma (n = 26) | 1.061 ± 0.133 | 1.079 ± 0.135 | 0.438 |
Noninvasive IPMN (n = 7) | 2.620 ± 0.252 | 2.679 ± 0.337 | 0.176 |
IPMC (n = 3) | 1.160 ± 0.046 | 1.208 ± 0.088 | 0.285 |
Neuroendocrine tumor (n = 7) | 0.983 ± 0.152 | 1.004 ± 0.153 | 0.499 |
Serous cystic tumor (n = 6) | 2.607 ± 0.277 | 2.582 ± 0.289 | 0.463 |
Mucinous cystic tumor (n = 3) | 2.709 ± 0.455 | 2.736 ± 0.346 | 0.593 |
Pancreas parenchyma (n = 27) | 1.191 ± 0.125 | 1.218 ± 0.103 | 0.070 |
Data are mean ± standard deviation. *Wilcoxon signed-rank test was performed. IPMC = intraductal papillary mucinous carcinoma, IPMN = intraductal papillary mucinous neoplasm