Spontaneous disappearance of
common bile duct stones after the use of a new dumbbell-shaped, covered
self-expandable metallic stent in a patient with benign biliary
stricture
Yuto Ishizaki1, Mitsuru Sugimoto1,
Tadayuki Takagi1, Rei Suzuki1, Naoki
Konno1, Hiroyuki Asama1, Yuki
Sato1, Hiroki Irie1, Yoshinori
Okubo1,2, Jun Nakamura1,2, Mika
Takasumi1, Minami Hashimoto1,2,
Tsunetaka Kato1,2, Ryoichiro
Kobashi1, Takuto Hikichi1,2, and
Hiromasa Ohira1
1 Department of Gastroenterology, School of Medicine,
Fukushima Medical University, Fukushima, Japan
2 Department of Endoscopy, Fukushima Medical
University Hospital, Fukushima, Japan