| abstract |
An in vitro method to select an individual suspected of having primary and / or metastatic stomach or esophageal cancer to detect primary and / or metastatic stomach or esophageal cancer cells, which comprises the steps of studying a sample of extraintestinal and / or tissue of body fluids from an individual to determine if the GCC is being expressed by the cells in said sample, in which the expression of said GCC indicates the possibility of primary and / or metastatic stomach or esophageal cancer cells in said sample. |