Search Results - "Vennes, J A"

Cystic duct anatomy: an endoscopic perspective by Shaw, M J, Dorsher, P J, Vennes, J A

“…Knowledge of the junction of the cystic and common hepatic duct is essential for endoscopic management of biliary tract disease. The cystic and common hepatic…”
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Comparison of covered versus uncovered wire mesh stents in the canine biliary tract by Silvis, Stephen E., Sievert, Chester E., Vennes, Jack A., Abeyta, Bonnie K., Brennecke, Lucas H.

“…Self-expanding wire mesh stents have been developed for endoscopic placement across malignant biliary strictures, but tumor ingrowth may limit the usefulness…”
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Results of a multicenter trial using a mechanical lithotripter for the treatment of large bile duct stones by Shaw, M J, Mackie, R D, Moore, J P, Dorsher, P J, Freeman, M L, Meier, P B, Potter, T, Hutton, S W, Vennes, J A

“…A prospective, uncontrolled trial of the use of a prototype mechanical lithotripter was performed in 116 patients at nine centers. Standard endoscopic…”
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Partial biliary obstruction caused by chronic pancreatitis: an appraisal of indications for surgical biliary drainage by STAHL, T. J, O'CONNOR ALLEN, M, ANSEL, H. J, VENNES, J. A

“…This paper presents a retrospective review of 38 patients with intrapancreatic bile duct strictures secondary to chronic alcoholic pancreatitis. The strictures…”
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Pancreatic pseudocysts: clinical and endoscopic experience by Kolars, J C, Allen, M O, Ansel, H, Silvis, S E, Vennes, J A

“…Records of 51 patients with proven pancreatic pseudocyst (PC) were retrospectively reviewed to assess clinical and endoscopic variables. Thirty-nine had…”
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Choledochal cyst: findings on cholangiopancreatography with emphasis on ectasia of the common channel by Wiedmeyer, DA, Stewart, ET, Dodds, WJ, Geenen, JE, Vennes, JA, Taylor, AJ

“…Choledochal cyst is a congenital malformation of the biliary tree that is unusual but by no means rare. During a 13-year period, we encountered eight patients…”
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The interaction between electrosurgical generators, endoscopic electrodes, and tissue by Tucker, R D, Sievert, C E, Kramolowsky, E V, Vennes, J A, Silvis, S E

“…Endoscopic monopolar and bipolar devices were compared during cutting and coagulation. It was observed on appropriate animal models that the initial resistance…”
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Pseudomonas infection of the biliary system resulting from use of a contaminated endoscope by Allen, J I, Allen, M O, Olson, M M, Gerding, D N, Shanholtzer, C J, Meier, P B, Vennes, J A, Silvis, S E

“…Pseudomonas aeruginosa was present in bile cultures from 10 patients who had undergone previous endoscopic retrograde cholangiopancreatography in 1984. After…”
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Spontaneous passage of glass beads from the canine gallbladder: facilitation by sphincterotomy by Hutton, S W, Sievert, Jr, C E, Vennes, J A, Shafer, R B, Duane, W C

“…To investigate the mechanism by which ablation of the sphincter of Oddi prevents gallstone formation, we assessed passage of glass beads out of the…”
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Thermal ablation of the gallbladder by Coleman, C C, Vennes, J A, Posalaky, I P, Amplatz, K

“…Gallbladder ablation by means of injection of hot contrast medium was attempted in 13 dogs. Room temperature contrast medium was injected into the gallbladders…”
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Résumé of a seminar on endoscopic retrograde sphincterotomy (ERS) by Geenen, J E, Vennes, J A, Silvis, S E

“…This report summarizes the discussion of a three-day seminar on endoscopic retrograde sphincterotomy (ERS). Before the seminar a survey of the experience of 21…”
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Endoscopic radio frequency electrosurgery by Tucker, R D, Sievert, C E, Vennes, J A, Silvis, S E

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A new mechanical lithotripter for the treatment of large common bile duct stones by Shaw, M J, Dorsher, P J, Vennes, J A

“…A prospective uncontrolled multi-center trial of a prototype mechanical lithotripter was performed in 30 patients with common bile duct calculi. Standard…”
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Guidelines for training in gallstone lithotripsy by Earnest, D L, Adwers, J R, Carey, W D, Casarella, W J, Katz, S, Loeb, P M, Nahrwold, D L, Sabesin, S M, Thompson, J C, Vennes, J A

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Advanced training programs in gastrointestinal endoscopy by Sivak, Jr, M V, Vennes, J A, Cotton, P B, Geenen, J E, Benjamin, S B, Lehman, G A

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Bipolar electrosurgical sphincterotomy by Tucker, R D, Sievert, C E, Platz, C E, Vennes, J A, Silvis, S E

“…We tested a newly developed bipolar sphincterotome. Monopolar and bipolar sphincterotomes were employed to cut small bowel smoothly and hemostatically. The…”
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The effect of sphincterotomy on gallstone formation in the prairie dog by Hutton, S W, Sievert, Jr, C E, Vennes, J A, Duane, W C

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Effect of bombesin and gastrin-releasing peptide on canine sphincter of Oddi by Sievert, Jr, C E, Potter, T J, Levine, A S, Morley, J E, Silvis, S E, Vennes, J A

“…This study reports the effects of bombesin and gastrin-releasing peptide (GRP) on the canine sphincter of Oddi using a method that allows repeated cannulation…”
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Management of calculi in the common duct by Vennes, J A

“…Management of choledocholithiasis requires several strategies to solve the various clinical problems encountered. A maximal effort during cholecystectomy at…”
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The normal endoscopic pancreatogram by Varley, P F, Rohrmann, Jr, C A, Silvis, S E, Vennes, J A

“…Pancreatograms of 102 patients with proved normal pancreatic status were reviewed to establish normal standards of pancreatic ductal morphology, and precise…”
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