1. Volume 26, Issue 1, Pages 8-12 (March 2017)
Applicability of endoscopic submucosal dissection for undifferentiated early gastric cancer: Mixed histology of poorly differentiated adenocarcinoma and signet ring cell carcinoma is a worse predictive factor of nodal metastasis 
In Seob Lee, Sol Lee, Young Soo Park, Chung Sik Gong, Jeong Hwan Yook, Byung Sik Kim 
Surgical Oncology 
Volume 26, Issue 1, Pages 8-12 (March 2017)
DOI: /j.suronc
Copyright © 2016 Elsevier Ltd Terms and Conditions

2. Fig. 1
Categorization of patients with undifferentiated early gastric cancer according to predictive factors for lymph node metastasis. Value in parentheses indicates the percentage of lymph node metastases.
LVI, lymphovascular invasion; M, mucosa; SM, submucosa; PD, poorly differentiated adenocarcinoma; PD+SRCC, mixed type of poorly differentiated adenocarcinoma and signet ring cell carcinoma; SRCC, signet ring cell carcinoma.
Surgical Oncology  , 8-12DOI: ( /j.suronc )
Copyright © 2016 Elsevier Ltd Terms and Conditions