Editorial
Copyright ©The Author(s) 2015.
World J Gastroenterol. Jul 14, 2015; 21(26): 7933-7943
Published online Jul 14, 2015. doi: 10.3748/wjg.v21.i26.7933
Table 1 Risk factors for squamous cell carcinoma and adenocarcinoma of the esophagus
Risk factorSquamous cell carcinomaAdenocarcinoma
GeographySoutheastern Africa, Asia, Iran, South AmericaWestern Europe, North America (United States), Australia
RaceBlack > WhiteWhite > Black
GenderMale > FemaleMale > Female
Alcohol++++-
Tobacco++++++
Obesity-+++
GERD-++++
Diet: Low fruits and vegetables+++
Socioeconomic conditions++-
Genetic aspects+++