The Foundation of the Central Clinical Hospital of the Ministry of the Interior in Warsaw and the Hospital itself are pleased to invite you to attend their the 3rd scientific conference. The theme of the conference will be the multidisciplinary treatment of cancers of the upper digestive tract, and it will be held under the scientific guidance of Prof. dr hab. med. Marek Durlik and Prof. dr hab. med. Andrzej W. Szawłowski.