Histological Quality of Small Polyps Resected Uoosing Different Electric Currents in a Colonoscopic Polypectomy / 대한소화기내시경학회지
Korean Journal of Gastrointestinal Endoscopy
;
: 174-178, 2008.
Artigo
em Coreano
| WPRIM
| ID: wpr-174816
ABSTRACT
BACKGROUND/AIMS:
Most polyps encountered during a colonoscopic polypectomy are small. Thus, accurate evaluation of small polyp histology is important in the decision-making process. The aim of this study was to assess and compare the histological quality of polyps obtained by the use of snare polypectomy with two different electric currents.METHODS:
Consecutive polyps less than 1 cm were identified and removed by use of either the blend mode (Blended mode, Circon, BC-200) or automatic cutting and coagulation mode (Endocut Q mode, effect 3, 40 watts, ERBE, VAIO-300). An experienced gastrointestinal pathologist evaluated the specimens for cautery damage, margin, architecture, presence of muscularis mucosa and general histological quality.RESULTS:
Sixty-six patients (77.2% men; mean age, 60.2+/-9.2 years) underwent 109 polypectomies (53 using the blended mode and 56 using the Endocut Q mode; mean polyp diameter, 0.87+/-0.17 mm). Age, gender, location, diameter and the histology of the polyp was not different with the use of both methods. The cautery amount (> or =2) with use of the blended mode was not significantly different than with the use of the Endocut mode (50.9% vs. 39.2%, p=0.22). The cautery degree, margin, architecture, presence of muscular mucosa and overall histological quality was not different with the use of both methods.CONCLUSIONS:
The histological quality of polyps less than 1 cm obtained by use of either the blended mode or Endocut Q mode was not different.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Pólipos
/
Cauterização
/
Proteínas SNARE
/
Mucosa
Tipo de estudo:
Estudo prognóstico
Limite:
Humanos
Idioma:
Coreano
Revista:
Korean Journal of Gastrointestinal Endoscopy
Ano de publicação:
2008
Tipo de documento:
Artigo
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