Editorial: Premalignant conditions in the esophagus and stomach

• Francisco Tustumi,
• Francisco Tustumi,
• Diogo Turiani Hourneaux de Moura,
• Jaques Waisberg,
• Fernando Augusto Mardiros Herbella

Affiliations

Francisco Tustumi

Universidade de São Paulo, Department of Gastroenterology, Sao Paulo, Brazil

Francisco Tustumi

Hospital Israelita Albert Einstein, Department of Surgery, Sao Paulo, Brazil

Diogo Turiani Hourneaux de Moura

Universidade de São Paulo, Department of Gastroenterology, Sao Paulo, Brazil

Jaques Waisberg

Centro Universitário Faculdade de Medicina do ABC, Department of Surgery, Santo Andre, Brazil

Fernando Augusto Mardiros Herbella

Universidade Federal de São Paulo, Department of Surgery, Sao Paulo, Brazil