Unusual cases and technical notes
T. Sawada
1
Division of Gastroenterology, Sapporo Shirakaba-dai Hospital, Sapporo, Japan
,
Y. Adachi
1
Division of Gastroenterology, Sapporo Shirakaba-dai Hospital, Sapporo, Japan
2
First Department of Internal Medicine, Sapporo Medical University, Sapporo, Japan
,
Y. Ishii
3
Division of Pathology, Sapporo Shirakaba-dai Hospital, Sapporo, Japan
,
H. Yasui
2
First Department of Internal Medicine, Sapporo Medical University, Sapporo, Japan
,
Y. Arimura
2
First Department of Internal Medicine, Sapporo Medical University, Sapporo, Japan
,
T. Endo
1
Division of Gastroenterology, Sapporo Shirakaba-dai Hospital, Sapporo, Japan
› Author Affiliations