Effect of double-layer structure in intramucosal gastric signet-ring cell carcinoma on lymph node metastasis: a retrospective, single-center study

Conclusions“DLS absent” is a risk factor of LNM detected by the multivariate analysis. In pT1a (M), LVI absent, UL absent, tumor size >  20 mm, sig-GC, no LNM occurred in “DLS present” cases.
Source: Gastric Cancer - Category: Gastroenterology Source Type: research