Virchow's nodes take their supply from lymph vessels in the abdominal cavity, and are therefore sentinel lymph nodes of cancer in the abdomen, particularly gastric cancer, ovarian cancer, testicular cancer and kidney cancer, that has spread through the lymph vessels, and Hodgkin's lymphoma.[1] Such spread typically results in Troisier's sign, which is the finding of an enlarged, hard Virchow's node.[1]