Results 211 to 220 of about 207,014 (266)
Some of the next articles are maybe not open access.
Gastrointestinal Endoscopy Clinics of North America, 2004
Unsedated endoscopy will likely play an increasingly important role in the daily practice of GI endoscopy. Although there is adequate evidence that un-sedated endoscopy is technically feasible in selected patient populations, there area number of obstacles preventing its widespread adoption.
Elizabeth J, Carey, Darius, Sorbi
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Unsedated endoscopy will likely play an increasingly important role in the daily practice of GI endoscopy. Although there is adequate evidence that un-sedated endoscopy is technically feasible in selected patient populations, there area number of obstacles preventing its widespread adoption.
Elizabeth J, Carey, Darius, Sorbi
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Journal of Endourology, 2001
Virtual endoscopy is a technique in which three-dimensional viewing of hollow structures is conducted through the utilization of high-resolution imaging and unique computer processing methods. The basic components of this technique and its applications for urology and other clinical disciplines are reviewed.
D G, Assimos, D J, Vining
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Virtual endoscopy is a technique in which three-dimensional viewing of hollow structures is conducted through the utilization of high-resolution imaging and unique computer processing methods. The basic components of this technique and its applications for urology and other clinical disciplines are reviewed.
D G, Assimos, D J, Vining
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Veterinary Clinics of North America: Small Animal Practice, 1990
Endoscopy is an area of rapidly growing interest within veterinary medicine. This is understandable, because it is a relatively noninvasive procedure in which a tremendous amount of diagnostic data may be obtained. The purpose of this article is to introduce the novice to the equipment and potential uses of endoscopy.
B D, Jones, M E, Gross
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Endoscopy is an area of rapidly growing interest within veterinary medicine. This is understandable, because it is a relatively noninvasive procedure in which a tremendous amount of diagnostic data may be obtained. The purpose of this article is to introduce the novice to the equipment and potential uses of endoscopy.
B D, Jones, M E, Gross
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Endoscopy, 2014
Innovation everywhere for everybody - this is the way we can summarize the 2014 Digestive Disease Week, which was held in Chicago, Illinois, last May. Many sessions introduced new innovative materials and concepts. From the robot of the future to the simplest ideas, the congress was fertile and sometimes full of surprises.
Geoffroy, Vanbiervliet +2 more
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Innovation everywhere for everybody - this is the way we can summarize the 2014 Digestive Disease Week, which was held in Chicago, Illinois, last May. Many sessions introduced new innovative materials and concepts. From the robot of the future to the simplest ideas, the congress was fertile and sometimes full of surprises.
Geoffroy, Vanbiervliet +2 more
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Optics Letters, 2003
Despite widespread use of multiphoton fluorescence microscopy, development of endoscopes for nonlinear optical imaging has been stymied by the degradation of ultrashort excitation pulses that occurs within optical fiber as a result of the combined effects of group-velocity dispersion and self-phase modulation.
Juergen C, Jung, Mark J, Schnitzer
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Despite widespread use of multiphoton fluorescence microscopy, development of endoscopes for nonlinear optical imaging has been stymied by the degradation of ultrashort excitation pulses that occurs within optical fiber as a result of the combined effects of group-velocity dispersion and self-phase modulation.
Juergen C, Jung, Mark J, Schnitzer
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Foot and Ankle Clinics, 2000
Hindfoot pain can be caused by a variety of pathologies; most of these can be diagnosed and treated by means of endoscopy. The main indications are posterior tibial tenosynovectomy, diagnosis of a peroneus brevis length rupture, peroneal tendon athesiolysis, flexor hallucis longus release, os trigonum removal, endoscopic treatment for retrocalcaneal ...
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Hindfoot pain can be caused by a variety of pathologies; most of these can be diagnosed and treated by means of endoscopy. The main indications are posterior tibial tenosynovectomy, diagnosis of a peroneus brevis length rupture, peroneal tendon athesiolysis, flexor hallucis longus release, os trigonum removal, endoscopic treatment for retrocalcaneal ...
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1995
We present a simulation for endoscopic procedures. The anatomy of the patient is represented by 3D polyhedral models, computed from tomographic images. The simulation program can be used as a training system, or for prior simulation of complicated individual cases to reduce the error rate and to decide on the feasibility of biopsies.
Bernhard Geiger, Ron Kikinis
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We present a simulation for endoscopic procedures. The anatomy of the patient is represented by 3D polyhedral models, computed from tomographic images. The simulation program can be used as a training system, or for prior simulation of complicated individual cases to reduce the error rate and to decide on the feasibility of biopsies.
Bernhard Geiger, Ron Kikinis
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Gastrointestinal Endoscopy, 2000
Miniaturization of electronic components may allow the construction of new types of endoscopes that no longer require external wires, cables, or optical fibers. Our aim was to assess the feasibility of wireless endoscopy and to construct experimental prototypes using miniature charge-coupled device cameras, light sources, microwave transmitters, and ...
F, Gong, P, Swain, T, Mills
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Miniaturization of electronic components may allow the construction of new types of endoscopes that no longer require external wires, cables, or optical fibers. Our aim was to assess the feasibility of wireless endoscopy and to construct experimental prototypes using miniature charge-coupled device cameras, light sources, microwave transmitters, and ...
F, Gong, P, Swain, T, Mills
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Current Opinion in Gastroenterology, 2004
The literature this year contained a number of articles reviewing the different methods of biliary drainage for malignant obstruction, highlighting approaches to unilateral drainage, and stressing the risks of incomplete drainage after contrast injection.
Nina, Phatak, Michael L, Kochman
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The literature this year contained a number of articles reviewing the different methods of biliary drainage for malignant obstruction, highlighting approaches to unilateral drainage, and stressing the risks of incomplete drainage after contrast injection.
Nina, Phatak, Michael L, Kochman
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Gastrointestinal Endoscopy Clinics of North America, 2000
The emergence of pediatric gastroenterology as a subspecialty and improved design and widespread distribution of small diameter endoscopes have combined to foster dramatic expansion in the practice of pediatric endoscopy over the past three decades. Endoscopic evaluation and treatment of gastrointestinal disease in children has led to new diagnoses and
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The emergence of pediatric gastroenterology as a subspecialty and improved design and widespread distribution of small diameter endoscopes have combined to foster dramatic expansion in the practice of pediatric endoscopy over the past three decades. Endoscopic evaluation and treatment of gastrointestinal disease in children has led to new diagnoses and
openaire +2 more sources