AIM: To evaluate the diagnostic efficiency of endoscopic ultrasound (EUS) as the main imaging modality in patients with moderate suspicion of common bile duct stones (CBDS). METHODS: 55 patients with moderate clinical suspicion of CBDS were prospectively included to the study and evaluated with EUS. This study was done in single blind method in the clinical and biochemical data of patients. EUS was done with echo-endoscope Pentax FG 32-UA (f=5-7.5 MHz) and Hitachi EUB 405 ultrasound machine. Patients diagnosed with CBDS by EUS were excluded from this study and treated with ERC. All the other patients were included to the follow up study obtained by mail every 6 months for clinical evaluation (need of ERC or surgery). RESULTS: CBDS was found in 4 patients by EUS. Diagnosis was confirmed in all cases on ERC. The remaining 51 patients without CBDS on EUS were followed up for 6-26 months (meanly 13 months) There were: 40 women, 42 cholecystectomized patients, aged: 55 (mean). Biochemical values (mean values) were as follows: bilirubin: 14.9 micromol/L, alkaline phosphatase: 95 IU/L(-1), gamma-GTP: 131 IU/L(-1), ALT: 50 IU/L(-1), AST: 49 IU/L(-1)(-1). Only 1 patient was lost for follow up. In the remaining 50 patients with follow up, there was only 1 (2 %) patient with persistent biliary symptoms in whom CBDS was finally diagnosed by ERC with ES. All other patients remained symptoms free on follow up and did not require ERC or biliary surgery. CONCLUSION: Vast majority of patients with moderate suspicion of CBDS and no stones on EUS with linear array can avoid invasive evaluation of biliary tree with ERC.
AIM: To evaluate the diagnostic efficiency of endoscopic ultrasound (EUS) as the main imaging modality in patients with moderate suspicion of common bile duct stones (CBDS). METHODS: 55 patients with moderate clinical suspicion of CBDS were prospectively included to the study and evaluated with EUS. This study was done in single blind method in the clinical and biochemical data of patients. EUS was done with echo-endoscope Pentax FG 32-UA (f=5-7.5 MHz) and Hitachi EUB 405 ultrasound machine. Patients diagnosed with CBDS by EUS were excluded from this study and treated with ERC. All the other patients were included to the follow up study obtained by mail every 6 months for clinical evaluation (need of ERC or surgery). RESULTS: CBDS was found in 4 patients by EUS. Diagnosis was confirmed in all cases on ERC. The remaining 51 patients without CBDS on EUS were followed up for 6-26 months (meanly 13 months) There were: 40 women, 42 cholecystectomized patients, aged: 55 (mean). Biochemical values (mean values) were as follows: bilirubin: 14.9 micromol/L, alkaline phosphatase: 95 IU/L(-1), gamma-GTP: 131 IU/L(-1), ALT: 50 IU/L(-1), AST: 49 IU/L(-1)(-1). Only 1 patient was lost for follow up. In the remaining 50 patients with follow up, there was only 1 (2 %) patient with persistent biliary symptoms in whom CBDS was finally diagnosed by ERC with ES. All other patients remained symptoms free on follow up and did not require ERC or biliary surgery. CONCLUSION: Vast majority of patients with moderate suspicion of CBDS and no stones on EUS with linear array can avoid invasive evaluation of biliary tree with ERC.
Authors: V de Lédinghen; R Lecesne; J M Raymond; V Gense; M Amouretti; J Drouillard; P Couzigou; C Silvain Journal: Gastrointest Endosc Date: 1999-01 Impact factor: 9.427
Authors: E Deslandres; M Gagner; A Pomp; M Rheault; R Leduc; R Clermont; J Gratton; E J Bernard Journal: Gastrointest Endosc Date: 1993 Jan-Feb Impact factor: 9.427
Authors: F Prat; G Amouyal; P Amouyal; G Pelletier; J Fritsch; A D Choury; C Buffet; J P Etienne Journal: Lancet Date: 1996-01-13 Impact factor: 79.321
Authors: Christoph F Dietrich; Paolo Giorgio Arcidiacono; Barbara Braden; Sean Burmeister; Silvia Carrara; Xinwu Cui; Milena Di Leo; Yi Dong; Pietro Fusaroli; Uwe Gottschalk; Andrew J Healey; Michael Hocke; Stephan Hollerbach; Julio Iglesias Garcia; André Ignee; Christian Jürgensen; Michel Kahaleh; Masayuki Kitano; Rastislav Kunda; Alberto Larghi; Kathleen Möller; Bertrand Napoleon; Kofi W Oppong; Maria Chiara Petrone; Adrian Saftoiu; Rajesh Puri; Anand V Sahai; Erwin Santo; Malay Sharma; Assaad Soweid; Siyu Sun; Anthony Yuen Bun Teoh; Peter Vilmann; Hans Seifert; Christian Jenssen Journal: Endosc Ultrasound Date: 2019 Nov-Dec Impact factor: 5.628