[Examination of the shapes of the end of the common bile ducts after endoscopic sphincterotomy (EST)].
Nihon Shokakibyo Gakkai Zasshi
; 104(11): 1607-13, 2007 Nov.
Article
en Ja
| MEDLINE
| ID: mdl-17984609
At the treatment of bile duct stones using EST, we sometimes experienced the difficult cases, even if the stones were small. For these cases, we tried endoscopic papillary balloon dilatation, and as a result knoches were made. And after the disappearance of the knoch, we could easily remove the stone. So we prospectively examined how often and at what cases, the knoches were made immediately after EST. As a result, knoches were present for 25% (13/52) of patients even after EST. Narrow distal segments of knoch-present patients were longer than that of knoch-absent patients, significantly. As a result, some function of sphincter was shown to be remained for a quarter of patients even after EST, and for these cases, the treatment of the stones may be difficult.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Cálculos Biliares
/
Esfinterotomía Endoscópica
/
Conducto Colédoco
Tipo de estudio:
Observational_studies
Límite:
Aged
/
Female
/
Humans
/
Male
/
Middle aged
Idioma:
Ja
Revista:
Nihon Shokakibyo Gakkai Zasshi
Año:
2007
Tipo del documento:
Article
Pais de publicación:
Japón