Dual-Design Expandable Colorectal Stent for a Malignant Colorectal Obstruction: Preliminary Prospective Study Using New 20-mm Diameter Stents
Korean Journal of Radiology
; : 66-72, 2012.
Article
в En
| WPRIM
| ID: wpr-28653
Ответственная библиотека:
WPRO
ABSTRACT
OBJECTIVE:
To evaluate the safety and effectiveness of a 20-mm diameter dual-design expandable colorectal stent for malignant colorectal obstruction. MATERIALS ANDMETHODS:
The study series included 34 patients with malignant colorectal obstruction who underwent implantation of a 20-mm dual-design expandable colorectal stent in our department between March 2009 and June 2010. The 20-mm dual-design expandable colorectal stent was placed by using a 3.8-mm delivery system that had 28-mm diameter proximal and distal ends. Among the 34 patients, stent placement for palliation was performed in 20 patients, while stent placement for bridge to surgery was performed in 14 patients.RESULTS:
A 97% (33 of 34) success rate was achieved for the stent placement. The perforation rate in the bridge to surgery group was 7% (1 of 14), compared to 0% (0 of 19) in palliative group. Migration occurred in one of 33 patients (3%) at 30 days after stent placement.CONCLUSION:
The placement of a 20-mm diameter dual-design stent appears to be clinically safe and effective for the management of colorectal obstruction, with low perforation and migration rates.Key words
Полный текст:
1
База данных:
WPRIM
Основная тема:
Palliative Care
/
Prosthesis Design
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Colorectal Neoplasms
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Stents
/
Prospective Studies
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Foreign-Body Migration
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Treatment Outcome
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Intestinal Obstruction
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Intestinal Perforation
Тип исследования:
Observational_studies
Пределы темы:
Adult
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Aged
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Aged80
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Female
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Humans
/
Male
Язык:
En
Журнал:
Korean Journal of Radiology
Год:
2012
Тип:
Article