Search Results - "Protell, R L"

Synchronous neoplasms in patients with diminutive colorectal adenomas by Tripp, M R, Morgan, T R, Sampliner, R E, Kogan, F J, Protell, R L, Earnest, D L

“…The distribution of synchronous neoplasms was retrospectively analyzed in 220 patients undergoing initial colonoscopic evaluation for colorectal neoplasms. In…”
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Cholangiographic abnormalities in patients with inflammatory bowel disease by Rohrmann, Jr, C A, Ansel, H J, Freeny, P C, Silverstein, F E, Protell, R L, Fenster, L F, Ball, T, Vennes, J A, Silvis, S E

“…Twenty patients with inflammatory bowel disease, abnormal liver function tests and abnormal endoscopic retrograde cholangiograms were found to have a spectrum…”
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Food laceration of the esophagus: the taco tear by Hunter, T B, Protell, R L, Horsley, W W

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A reproducible animal model of acute bleeding ulcer-the "ulcer maker" by Protell, R L, Silverstein, F E, Piercey, J, Dennis, M, Sprake, W, Rubin, C E

“…An instrument has been developed which creates an experimental model of an acute bleeding gastric ulcer. The diameter and depth of these gastric ulcers are…”
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The yield of diagnostic upper endoscopy: results of a prospective audit by Kogan, F J, Sampliner, R E, Feldshon, S D, Earnest, D L, Protell, R L

“…Because of its widespread availability and the generally increasing economic pressure, endoscopy needs critical scrutiny to establish appropriate clinical…”
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Electrosurgical treatment of experimental bleeding canine gastric ulcers: development and testing of a computer control and a better electrode by Piercey, J R, Auth, D C, Silverstein, F E, Willard, H R, Dennis, M B, Ellefson, D M, Davis, D M, Protell, R L, Rubin, C E

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Heterotopic pancreas diagnosed by cannulation and duct study by Rohrmann, Jr, C A, Delaney, Jr, J H, Protell, R L

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Evaluation of electrofulguration in control of bleeding of experimental gastric ulcers by Dennis, M B, Peoples, J, Hulett, R, Auth, D C, Protell, R L, Rubin, C E, Silverstein, F E

“…The safety and efficacy of electrofulguration for control of bleeding from standard canine experimental gastric ulcers was studied. At settings of 2, 5, and 8…”
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The role of ERCP in the diagnosis of pancreatic malignancy presenting as steatorrhea by Epstein, R J, Protell, R L, Silverstein, F E, Rohrmann, C, Templeton, F E, Gilbert, D A

“…Of 29 patients whose endoscopic retrograde cholangiopancreatogram (ERCP) led to a diagnosis of pancreatic neoplasia, 7 presented with steatorrhea. Steatorrhea…”
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Significance of the nonopacified gallbladder in endoscopic retrograde cholangiography by Rohrmann, CA, Jr, Ansel, HJ, Protell, RL, Silverstein, FE, Silvis, SE, Vennes, JA

“…Failure to visualize the cystic duct and gallbladder during endoscopic retrograde cholangiography, while obtaining satisfactory opacification of the rest of…”
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Failure of cyanoacrylate tissue glue (Flucrylate, MBR4197) to stop bleeding from experimental canine gastric ulcers by Protell, R L, Silverstein, F E, Gulacsik, C, Martin, T R, Dennis, M B, Auth, D C, Rubin, C E

“…A plastic tissue adhesive, trifluoroisopropyl 2-cyanoacrylate (Flucrylate (TM), MBR4197), was tested for hemostatic efficacy in acute laparotomy experiments…”
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High power argon laser treatment via standard endoscopes. I. A preliminary study of efficacy in control of experimental erosive bleeding by Silverstein, F E, Auth, D C, Rubin, C E, Protell, R L

“…With minimal transmission loss a high power argon laser (10 w) was coupled to a waveguide consisting of a flexible, single, coated, quartz fiber encased in a…”
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Endoscopic laser treatment. II. Comparison of the efficacy of high and low power photocoagulation in control of severely bleeding experimental ulcers in dogs by Silverstein, F E, Protell, R L, Piercey, J, Rubin, C E, Auth, D C, Dennis, M

“…The coagulative efficacy of a "high power" argon laser which delivers 6.5 +/- 1.0 w was compared to that of a "low power" argon laser which delivers 1.0 +/-…”
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Endoscopic laser treatment. III. Development and testing of a gas-jet-assisted argon laser waveguide in control of bleeding experimental ulcers by Silverstein, F E, Protell, R L, Gulacsik, C, Auth, D C, Deltenre, M, Dennis, M, Piercey, J, Rubin, C

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The heater probe: a new endoscopic method for stopping massive gastrointestinal bleeding by Protell, R L, Rubin, C E, Auth, D C, Silverstein, F E, Terou, F, Dennis, M, Piercey, J R

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Computer-assisted electrocoagulation: bipolar vs. monopolar in the treatment of experimental canine gastric ulcer bleeding by Protell, R L, Gilbert, D A, Silverstein, F E, Jensen, D M, Hulett, F M, Auth, D C

“…A prospective, randomized, controlled experiment using a canine model of severely bleeding gastric ulcer was performed to compare the hemostatic efficacy and…”
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Anti-Salmonella agglutinins in chronic active liver disease by Protell, R L, Soloway, R D, Martin, W J, Schoenfield, L J, Summerskill, W H

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Laser photocoagulation for gastrointestinal bleeding by Protell, R L, Silverstein, F E, Auth, D C

“…Endoscopic laser photocoagulation is one of the exciting developments in the field of gastrointestinal endoscopic therapy. However, much work needs to be done…”
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Use of Gas Jet Appositional Pressurization in Endoscopic Laser Photocoagulation by Kimura, Wayne D., Gulacsik, Chris, Auth, David C., Silverstein, Fred E., Protell, Robert L.

“…A hybrid optical fiber catheter has been developed which is capable of simultaneously emitting from its distal end 20 W of continuous laser radiation and a jet…”
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Endoscopic treatment of nonvariceal upper gastrointestinal bleeding by Gilbert, D A, Protell, R L, Silverstein, F E, Auth, D C

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