Copyright
©The Author(s) 2017.
World J Gastroenterol. May 7, 2017; 23(17): 3092-3098
Published online May 7, 2017. doi: 10.3748/wjg.v23.i17.3092
Published online May 7, 2017. doi: 10.3748/wjg.v23.i17.3092
Table 1 Baseline characteristics of 292 patients
| Variable | n (%) |
| Age (mean, SD, range) | 54.4 (13.7; 18-85) |
| Sex | |
| Male | 147 (50.3) |
| Female | 145 (49.8) |
| Functioning, yes | 79 (27.1) |
| CT, yes | 276 (94.5) |
| MR, yes | 103 (35.3) |
| Location | |
| Head | 125 (42.8) |
| Body | 115 (39.4) |
| Tail | 52 (17.8) |
| Type of surgery | |
| Distal splenopancreatectomy | 108 (37.0) |
| Spleen preserving distal pancreatectomy | 12 (4.1) |
| Pancreaticoduodenectomy | 78 (26.7) |
| Middle pancreatectomy | 25 (8.6) |
| Enucleation | 64 (21.9) |
| Total pancreatectomy | 5 (1.7) |
| Grading | |
| G1 | 190 (65.1) |
| G2 | 96 (32.9) |
| G3 | 6 (2.1) |
| MR, mean MTD (SD, range) | 26.3 (17.1, 5-88) |
| CT, mean MTD (SD, range) | 25.6 (18.5, 5-120) |
| Pathology, mean MTD (SD, range) | 24.6 (19, 5-120) |
Table 2 Difference of the size estimates between radiology and pathology
| MR vs pathology | CT vs pathology | |
| Overall | ||
| Mean bias, mm | 0.17 ± 7.99 | 1 ± 8.51 |
| BA - LOA (95%CI) | -15.4 (-12.7, -18) | -15.7 (-13.9, -17.4) |
| 15.8 (13.1, 18.4) | 17.7 (15.9, 19.4) | |
| NF-PanNET | ||
| Mean bias, mm | 0.23 ± 9 | 1.2 ± 9.8 |
| BA - LOA (95%CI) | 16.1 (12.4, 19.8) | 17.8 (16.4, 19.7) |
| -16.2 (-12.5, -19.9) | -16.3 (-14.1, -18.8) |
- Citation: Paiella S, Impellizzeri H, Zanolin E, Marchegiani G, Miotto M, Malpaga A, De Robertis R, D'Onofrio M, Rusev B, Capelli P, Cingarlini S, Butturini G, Davì MV, Amodio A, Bassi C, Scarpa A, Salvia R, Landoni L. Comparison of imaging-based and pathological dimensions in pancreatic neuroendocrine tumors. World J Gastroenterol 2017; 23(17): 3092-3098
- URL: https://www.wjgnet.com/1007-9327/full/v23/i17/3092.htm
- DOI: https://dx.doi.org/10.3748/wjg.v23.i17.3092