Background: Splenectomy for dissecting splenic hilar nodes (#10) should be avoided for most gastric cancer considering high morbidity and no survival benefit, while that is often selected in scirrhous type of gastric cancer because this special type frequently invades the whole stomach and the #10 nodes. Splenectomy is necessary for dissecting #10, however, survival benefit of dissecting #10 is unclear. Methods: Patients who had scirrhous gastric cancer and underwent D2 total gastrectomy with splenectomy in National Cancer Center Hospital, Japan, between 2000 to 2011 were retrospectively analyzed. The therapeutic value index was calculated by multiplying the metastatic rate of each nodal station and the 5-year survival of patients who had metastasis to each node. Results: In total, 144 patients were eligible for the present study. The most frequent metastatic site was the nodes along the lessar curvature (#3, 57%), followed by the nodes along the right gastro-epiploic artery (#4d, 45%), the right nodes located at the cardia (#1, 34%), the nodes along the left gastro-epiploic artery (#4sb, 23%), the inferior nodes at the pyloric ring (#6, 22%), the nodes along the left gastric artery (#7, 21%), the nodes along the short gastric artery (#4sa, 18%), the nodes along the cardiac branched artery (#2, 15%), the nodes around the spleen (#10, 15%), the distal nodes along the splenic artery (#11d, 15%), the proximal nodes along the splenic artery (#11p, 13%), the nodes around the celiac artery (#9, 13%), and the nodes along the common hepatic artery (#8a, 10%). These lymph nodes had a metastatic rate of more than 10%. The node with the highest index was #3(18), followed by #4d(13.4), #1(9.59), #4sa(5.85), #4sb(5.75), #10(4.86), #7(4.16), #11d(4.16), #11p(3.87), #2(3.07), #8a(2.08), and #9(1.39). The index of #10 was exceeded that of #2, #7, #8a, and #9 which are the key nodes dissected in D2. Conclusions: The metastatic rate of splenic hilar nodes was relatively high, and the therapeutic index was the sixth highest in the fifteen regional lymph nodes included in D2 dissection. Splenectomy for dissecting splenic hilar nodes would be justified in scirrhous type of gastric cancer considering its survival benefit.