ISSN:
1432-0509
Schlagwort(e):
Common bile duct, postoperative deformity
;
T-tube, cholangiography
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Medizin
Notizen:
Abstract The normal shape of the extrahepatic bile ducts approximates a straight line. The cholangiograms of 50 patients with indwelling T-tube catheters were retrospectively reviewed between 4 and 14 weeks postcholecystectomy. We observed a lateral distortion in the shape of the bile ducts in 35 patients (70%) such that an angle measured between the proximal and distal parts of the duct, centered at the site of T-tube insertion, decreased to between 60° and 158°. We have called this observation the “elbow sign,” which to our knowledge has not been previously described and appears to be of no clinical consequence.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/BF01887333
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