title: Endotracheal expandable metallic stent placement in dogs.
abstract: Various types of Gianturco zig-zag wire stent were implanted into the tracheas of 4 dogs to define the suitable characteristics of the endotracheal wire stent in these animals. The stents were constructed of 0.45, 0.40, and 0.33 mm stainless steel wire. The diameter of the fully expanded stents was 3 cm and their lengths were 2, 3, and 4 cm. The 2 cm stent constructed of 0.33 mm wire showed minimum pathologic changes of the trachea of the dog compared to the other stents, and at the same time had a complete covering of ciliated columnar epithelium over the stent surface.
authors.affiliation: Department of Radiology, Tottori University School of Medicine, Yonago, Japan.
authors.forename: S
authors.initials: S
authors.lastname: Sawada
authors.forename: Y
authors.initials: Y
authors.lastname: Tanabe
authors.forename: Y
authors.initials: Y
authors.lastname: Fujiwara
authors.forename: T
authors.initials: T
authors.lastname: Koyama
authors.forename: N
authors.initials: N
authors.lastname: Tanigawa
authors.forename: M
authors.initials: M
authors.lastname: Kobayashi
authors.forename: Y
authors.initials: Y
authors.lastname: Katsube
authors.forename: H
authors.initials: H
authors.lastname: Nakamura
mesh_terms: D000818:Animals; D004285:Dogs; D008722:Methods; D011859:Radiography; D015607:Stents; D014132:Trachea / Q000000981:diagnostic imaging / Q000473:pathology