[Double esophageal or esophago-gastric cancers].
D002294:Carcinoma, Squamous Cell / Q000601:surgery*; D004938:Esophageal Neoplasms / Q000601:surgery*; D006801:Humans; D008207:Lymphatic Metastasis; D008297:Male; D008875:Middle Aged; D013274:Stomach Neoplasms / Q000601:surgery*
Doubles cancers oesophagiens ou oesophago-gastriques.