Editorial
Copyright ©The Author(s) 2015.
World J Gastroenterol. Jun 14, 2015; 21(22): 6785-6793
Published online Jun 14, 2015. doi: 10.3748/wjg.v21.i22.6785
Table 2 Grading of neuroendocrine neoplasms according to the World Health Organization 2010 classification[8]
Histological classificationG1 (low grade)G2 (intermediate grade)G3 (high grade)
Mitotic rate (n/10 HPF)< 22–20> 20
Ki-67 index< 3%3%–20%> 20%