Image of the month. Use of magnifying endoscopy to identify early esophageal adenocarcinoma in ectopic gastric mucosa of the cervical esophagus.
Yoshida
Takeshi
T
Department of Gastroenterology, Hokkaido University Graduate School of Medicine, Sapporo, Japan.
Shimizu
Yuichi
Y
Kato
Mototsugu
M