Estudio prospectivo del diámetro de la vía biliar principal antes y 12 años después de colecistectomía / Bile duct diameter before and 12 years after cholecystectomy
Rev. méd. Chile
;
135(6): 735-742, jun. 2007. tab
Article
in Spanish
| LILACS
| ID: lil-459576
ABSTRACT
Background:
Surgeons and radiologists commonly believe that common bile duct dilates after cholecystectomy.Aim:
To measure common bile tract diameter before and 12 years after a cholecystectomy for cholelithiasis. Material andmethods:
Prospective study of 85 patients (aged 20 to 71 years, 68 fenmales) subjected to a cholecystectomy and followed for 12 years. AH were asymptomatic and had abdominal ultrasound to measure common bile duct diameter, seven days before and 12 years after the surgical procedure.Results:
Common bile duct diameter before and 12 years after surgery was 4.6+0.9 and 5.0+1.8 cm respectively (p=NS) among 69 patients aged íess than 60 years. The figures for 16 patients aged more than 60 years were 5+0.8 and 6.7+1.9 (p <0.03).Conclusions:
Among patients below 60 years of age there is no significant change in bile duct diameter 12 years after surgery. In subjects over 60 years of age there is a significant increase in this diameter.
Full text:
Available
Index:
LILACS (Americas)
Main subject:
Cholecystectomy
/
Cholelithiasis
/
Common Bile Duct
Type of study:
Etiology study
/
Observational study
/
Prognostic study
Limits:
Adult
/
Aged
/
Female
/
Humans
/
Male
Language:
Spanish
Journal:
Rev. méd. Chile
Journal subject:
Medicine
Year:
2007
Type:
Article
Affiliation country:
Chile
Institution/Affiliation country:
Universidad de Chile/CL
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