Common bile duct diameters after endoscopic sphincterotomy in patients with common bile duct stones: ultrasonographic evaluation
Küçük Resim Yok
Tarih
2003
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Springer-Verlag
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Background: One of the most reliable, frequently used imaging techniques in cholestasis is ultrasonography (US) for the diagnosis of common bile duct (CBD) stones. Methods: In this study, changes in diameters of CBD were determined ultrasonographically before and after endoscopic sphincterotomy (ES) in 46 patients with stone-induced dilated CBD. Results: There was a significant decrease in CBD diameter measured 1 week after ES and extraction of stone (p < 0.001). In 87% of cases, the difference was more significantly pronounced during the first 24 h of ES. The mean CBD diameters on US were 13.70 +/- 3.00 mm. (10-21 mm) before and 9.13 +/- 2.90 mm (4.2-18 mm) 24 h after endoscopic treatment (p < 0.001). After ES, six patients (13%) with inadequate decreases in CBD diameters were found to have residual stones. Conclusion: US can show residual stones in the CBD with the same efficacy as endoscopic retrograde cholangiopancreatography.
Açıklama
Anahtar Kelimeler
common bile duct diameter, stone, residual stone, ultrasonography, endoscopic sphincterotomy
Kaynak
Abdominal Imaging
WoS Q Değeri
Q3
Scopus Q Değeri
N/A
Cilt
28
Sayı
4
