Early Gastric Cancers in Central Norway 2001 to 2016-A Population-Based Study.

Early gastric cancers (EGCs) are confined to the gastric mucosa and submucosa irrespective of lymph node metastases and constitute only a minor proportion of gastric cancer in Western countries. We aimed to characterize EGCs and assess the survival of EGC in Central Norway during 2001-2016. A retrospective population-based study on 1205 patients with gastric cancer was performed.