Retrospective Study
Copyright ©The Author(s) 2015.
World J Gastroenterol. Dec 21, 2015; 21(47): 13302-13308
Published online Dec 21, 2015. doi: 10.3748/wjg.v21.i47.13302
Table 3 Atypical features of rectal neuroendocrine tumors according to tumor size n (%)
Typical (n = 192)Atypical (n = 55)P value
Tumor size (mm)< 0.001
< 10186 (83.8)36 (16.2)
≥ 10, < 206 (27.3)16 (72.7)
≥ 200 (0)3 (100)