Videoendoscopy in clinical application. Impact on teaching.


:The introduction of videoendoscopy has had a revolutionary impact on endoscopy teaching on a small scale within the Endoscopy unit itself and on a larger scale in the Conference Room which may be local or distant. The teaching of anatomy, pathology and endoscopic techniques have all been significantly affected and further improvements in electronic peripherals may make further image manipulation possible with further applications in teaching.






Carr-Locke DL




Has Abstract


1990-09-01 00:00:00








22 Suppl 1


  • Evaluation of endoscopic-ultrasound-guided celiac ganglion irradiation with iodine-125 seeds: a pilot study in a porcine model.

    abstract:BACKGROUND AND STUDY AIMS:Implantation of iodine-125 ( (125)I) seeds under the guidance of endoscopic ultrasonography (EUS) has been proved to be a safe alternative treatment option for advanced pancreatic cancer. The main purpose of this study was to evaluate the feasibility and safety of EUS-guided radiation of the c...


    pub_type: 杂志文章


    authors: Wang K,Jin Z,Du Y,Chen J,Zhan X,Wang L,Li Z,Zou D,Liu Y

    更新日期:2009-04-01 00:00:00

  • Impact of mechanical simulator practice on clinical ERCP performance by novice surgical trainees: a randomized controlled trial.

    abstract:BACKGROUND:Lack of forward-viewing endoscopy experience impairs training in endoscopic retrograde cholangiopancreatography (ERCP). We evaluated the effect of ERCP mechanical simulator (EMS) practice on ERCP performance by surgical trainees. PATIENTS AND METHODS:12 surgical trainees without endoscopy experience were ra...


    pub_type: 临床试验,杂志文章


    authors: Meng W,Yue P,Leung JW,Wang H,Wang X,Wang F,Zhu K,Zhang L,Zhu X,Wang Z,Zhang H,Zhou W,Li X

    更新日期:2020-11-01 00:00:00

  • Synergistic sedation with low-dose midazolam and propofol for colonoscopies.

    abstract:BACKGROUND AND STUDY AIMS:Patients undergoing colonoscopy are often sedated with benzodiazepines and long-acting opiates. Since low-dose midazolam also acts synergistically with short-acting propofol, we compared this synergistic sedation with a standard combination of midazolam and the opioid nalbuphine for colonoscop...


    pub_type: 临床试验,杂志文章,随机对照试验


    authors: Reimann FM,Samson U,Derad I,Fuchs M,Schiefer B,Stange EF

    更新日期:2000-03-01 00:00:00

  • Endoscopic incision of Zenker's diverticula.

    abstract:BACKGROUND AND STUDY AIMS:The endoscopic treatment of symptomatic pharyngoesophageal diverticula (PED) with rigid instruments involves the incision of the septum between the diverticulum and the esophageal lumen, within which the cricopharyngeal muscle is present. The aim of this study is to report on the feasibility a...


    pub_type: 杂志文章


    authors: Ishioka S,Sakai P,Maluf Filho F,Melo JM

    更新日期:1995-08-01 00:00:00

  • First data on the palliative treatment of patients with malignant gastric outlet obstruction using the WallFlex enteral stent: a retrospective multicenter study.

    abstract:BACKGROUND AND STUDY AIMS:Gastric outlet obstruction can occur as a late complication of a variety of cancers. Palliation of the obstructive symptoms is the primary aim of treatment in these patients. Self-expandable metal stents have emerged as a promising treatment option. The purpose of this study was to investigate...


    pub_type: 杂志文章,多中心研究


    authors: van Hooft J,Mutignani M,Repici A,Messmann H,Neuhaus H,Fockens P

    更新日期:2007-05-01 00:00:00

  • Intelligent difficulty scoring and assistance system for endoscopic extraction of common bile duct stones based on deep learning: multicenter study.

    abstract:BACKGROUND: The study aimed to construct an intelligent difficulty scoring and assistance system (DSAS) for endoscopic retrograde cholangiopancreatography (ERCP) treatment of common bile duct (CBD) stones. METHODS: 1954 cholangiograms were collected from three hospitals for training and testing the DSAS. The D-LinkNet...


    pub_type: 杂志文章


    authors: Huang L,Lu X,Huang X,Zou X,Wu L,Zhou Z,Wu D,Tang D,Chen D,Wan X,Zhu Z,Deng T,Shen L,Liu J,Zhu Y,Gong D,Chen D,Zhong Y,Liu F,Yu H

    更新日期:2020-08-24 00:00:00

  • Diagnosis of esophagogastric tumors.

    abstract::The incidence of esophageal tumors, and of adenocarcinoma in particular, has risen markedly in recent years in the developed countries. The use of a variety of histopathological and biological markers is now offering promising prospects for the future. Vertical tumor invasion, intratumoral microvessel density, antimuc...


    pub_type: 杂志文章,评审


    authors: Moretó M

    更新日期:2001-01-01 00:00:00

  • Investigation of the sphincter of Oddi before, immediately after and six weeks after endoscopic papillotomy.

    abstract::The sphincter of Oddi was investigated before, immediately after and 6 weeks after endoscopic sphincterotomy by endoscopic inspection, ERCP manometry, and by X-ray following retrograde cholangiography in 14 patients presenting with bile duct stones. The sphincter motility was normal before sphincterotomy. Following el...


    pub_type: 杂志文章


    authors: Staritz M,Ewe K,Meyer zum Büschenfelde KH

    更新日期:1986-01-01 00:00:00

  • High definition colonoscopy vs. standard video endoscopy for the detection of colonic polyps: a meta-analysis.

    abstract:BACKGROUND AND STUDY AIMS:High definition colonoscopy may improve adenoma detection rates but studies report conflicting results. The aim of this meta-analysis was to compare the diagnostic yield of colonic polyps between high definition colonoscopy and standard video endoscopy (SVE). METHODS:Various electronic databa...


    pub_type: 杂志文章,meta分析


    authors: Subramanian V,Mannath J,Hawkey CJ,Ragunath K

    更新日期:2011-06-01 00:00:00

  • Esophageal visible vessel as a cause of massive upper gastrointestinal hemorrhage.

    abstract::Besides peptic ulcers, erosions, esophageal varices, tumors and non-variceal esophageal lesions, vascular abnormalities lead to an upper gastrointestinal hemorrhage in 1-5% of cases. Among 581 emergency esophagogastro-duodenoscopies for acute gastrointestinal bleeding performed in our institution between 1987 and 1989...


    pub_type: 杂志文章


    authors: Bozkurt T,Lederer PC,Lux G

    更新日期:1991-01-01 00:00:00

  • Impact of trainee involvement on the outcome of ERCP procedures: results of a prospective multicenter observational trial.

    abstract:BACKGROUND:Training in advanced endoscopic techniques such as endoscopic retrograde cholangiopancreatography (ERCP) should be driven by key performance measures and standardized competence assessment in order to provide safe and high-quality interventions. We aimed to determine whether the involvement of trainees influ...


    pub_type: 杂志文章


    authors: Voiosu T,Boskoski I,Voiosu AM,Benguș A,Ladic A,Klarin I,Bove V,Busuioc B,Rimbaș M,Rustemovic N,Mateescu B,Jovanovic I,Costamagna G

    更新日期:2020-02-01 00:00:00

  • Endoscopic submucosal dissection of early colorectal tumors using a grasping-type scissors forceps: a preliminary clinical study.

    abstract::To reduce the risk of complications related to endoscopic submucosal dissection (ESD), we developed a new grasping-type scissors forceps (GSF), which can grasp and incise the targeted tissue using an electrosurgical current. We prospectively evaluated the efficacy and safety of ESD using GSF for the removal of colorec...


    pub_type: 杂志文章


    authors: Akahoshi K,Okamoto R,Akahane H,Motomura Y,Kubokawa M,Osoegawa T,Nakama N,Chaen T,Oya M,Nakamura K

    更新日期:2010-05-01 00:00:00

  • Complete bile duct sequestration after liver transplantation, caused by ischemic-type biliary lesions.

    abstract::Ischemic-type biliary lesions (ITBLs) are the most frequent cause of nonanastomotic biliary strictures in liver grafts, affecting about 2-19 % of patients after liver transplantation. ITBL is characterized by bile duct destruction, subsequent stricture formation, and sequestration. We report here the case of a patient...


    pub_type: 杂志文章


    authors: Abou-Rebyeh H,Veltzke-Schlieker W,Radke C,Steinmüller T,Wiedenmann B,Hintze RE

    更新日期:2003-07-01 00:00:00

  • Death following fiberoptic gastroscopy caused by pheochromocytoma.

    abstract::A 45-year-old woman was admitted to hospital for investigation of weight loss, sciatica and excess sweating. On examination, whe was found to have a tachycardia and the stigmata of von Recklinghausen's disease. Her investigations included a barium meal and gastroscopy. Following the gastroscopy, she developed ventricu...


    pub_type: 杂志文章


    authors: Crowe J,Bottomley K,McCarthy CF

    更新日期:1977-03-01 00:00:00

  • Risk factors for inadequate bowel preparation: a validated predictive score.

    abstract::Background and study aim Inadequate bowel cleansing negatively affects the efficiency of colonoscopy in routine clinical practice. The aim of this study was to design and validate a predictive model for inadequate bowel cleanliness. Patients and methods The model was built from 667 consecutive outpatients (development...


    pub_type: 杂志文章


    authors: Gimeno-García AZ,Baute JL,Hernandez G,Morales D,Gonzalez-Pérez CD,Nicolás-Pérez D,Alarcon-Fernández O,Jiménez A,Hernandez-Guerra M,Romero R,Alonso I,Gonzalez Y,Adrian Z,Carrillo M,Ramos L,Quintero E

    更新日期:2017-06-01 00:00:00

  • Quality of optical diagnosis of diminutive polyps and associated factors.

    abstract:BACKGROUND AND AIMS:The aim of the study was to identify endoscopist-related and procedural factors that may be associated with the quality of optical diagnosis of diminutive polyps using narrow-band imaging (NBI). METHODS:All subjects who participated in a randomized trial on cap-assisted colonoscopy were eligible fo...


    pub_type: 杂志文章


    authors: Pohl H,Bensen SP,Toor A,Gordon SR,Levy LC,Anderson PB,Anderson JC,Rothstein RI,Robertson DJ

    更新日期:2016-09-01 00:00:00

  • A randomized, double-blind, placebo-controlled study to evaluate topical anaesthesia of the pharynx in upper gastrointestinal endoscopy.

    abstract::Reduction of discomfort during diagnostic upper endoscopy may not be desired by patients if the medication has long-lasting and severe after-effects. The present study was designed to examine whether topical anaesthesia of the pharynx without concomitant sedation is of overall benefit to patients undergoing diagnostic...


    pub_type: 临床试验,杂志文章,随机对照试验


    authors: Hedenbro JL,Ekelund M,Jansson O,Lindblom A

    更新日期:1992-08-01 00:00:00

  • Premedication for upper gastrointestinal endoscopy: a comparative study of flunitrazepam, diazepam and neuroleptanalgesia.

    abstract::Flunitrazepam or diazepam with atropine and a combination of phenoperidine, droperidol and cyclizine (neuroleptanalgesia) were compared as premedication in three groups of 25 patients undergoing routine upper gastrointestinal endoscopy. Drug doses were titrated carefully against response and all three regimes were fou...


    pub_type: 杂志文章


    authors: Nimmo WS,Forrest JA,Heading RC,Finlayson ND,Prescott LF

    更新日期:1978-08-01 00:00:00

  • Intragastral disintegration of blood coagula by mechanical vibration.

    abstract::A new method of intragastral disintegration of big blood coagula by mechanical waves is described. Intragastral application of ultrasound was disappointing. A flexural electromagnetic resonator was brought up for clinical trial and showed an effective intragastral thrombotripsy. Even other substances like tablets, foo...


    pub_type: 杂志文章


    authors: Wobser E,Stumpff U

    更新日期:1978-02-01 00:00:00

  • A novel and effective delivery method for polyglycolic acid sheets to post-endoscopic submucosal dissection ulcers.

    abstract::Background and aims Shielding methods for post-endoscopic submucosal dissection (ESD) ulcers have delivery-related problems. We developed an enveloped device for this purpose and evaluated its usefulness. Materials and methods Polyglycolic acid (PGA) sheets were delivered to six 3.0-cm ulcers in two resected porcine s...


    pub_type: 杂志文章


    authors: Takao T,Takegawa Y,Ono H,Takao M,Oka S,Shinya N,Kutsumi H,Azuma T

    更新日期:2017-04-01 00:00:00

  • Role of endosonography in the surgical management of non-Hodgkin's lymphoma of the stomach.

    abstract::Ten patients with primary gastric non-Hodgkin's lymphoma (NHL) were preoperatively assessed by endoscopic ultrasonography (EUS). Tumor infiltration depth and lymph node involvement were assessed using the TNM classification system. EUS was 80% accurate in determining the TL stage and 90% in detecting lymph node metast...


    pub_type: 杂志文章


    authors: Schüder G,Hildebrandt U,Kreissler-Haag D,Seitz G,Feifel G

    更新日期:1993-10-01 00:00:00

  • Wireless capsule endoscopic detection of Meckel's diverticulum after nondiagnostic surgery.

    abstract::A patient aged 26 was investigated for recurrent severe gastrointestinal bleeding. Over a 4-year period, he was transfused more than 400 units of blood. Multiple investigations included three negative Meckel's scans. A right hemicolectomy for supposed angiodysplasia failed to control his bleeding. Wireless capsule end...


    pub_type: 杂志文章


    authors: Mylonaki M,MacLean D,Fritscher-Ravens A,Swain P

    更新日期:2002-12-01 00:00:00

  • The role of video capsule endoscopy in the diagnosis of digestive diseases: a review of current possibilities.

    abstract::Video capsule endoscopy represents a significant advance in the investigation of intestinal diseases. The performance of the procedure and indications are reviewed here in order to establish guidelines for its use, in accordance with current knowledge from the published literature. Capsule endoscopy is performed in pa...


    pub_type: 杂志文章,评审


    authors: Gay G,Delvaux M,Rey JF

    更新日期:2004-10-01 00:00:00

  • Single-operator method for double-balloon endoscopy: a pilot study.

    abstract::Double-balloon endoscopy (DBE) is a new technique that allows diagnosis and treatment throughout the entire small intestine. We have recently developed a method that allows a single operator to perform DBE, by employing "grip and pinch" and "hold (or 'keep') and slide" techniques. This one-person method obviates the n...


    pub_type: 杂志文章


    authors: Araki A,Tsuchiya K,Okada E,Suzuki S,Oshima S,Okamoto R,Kanai T,Watanabe M

    更新日期:2008-11-01 00:00:00

  • Postoperative biliocutaneous fistula: successful treatment by insertion of an endoprosthesis.

    abstract::An elderly patient with a postoperative biliocutaneous fistula, the persistence of which was due to an unrecognized fibro-malignant stricture of the distal common bile duct, was treated by the insertion of an endoscopic biliary endoprosthesis. Immediately after the procedure, bile discharge through the fistula ceased ...


    pub_type: 杂志文章


    authors: van Steenbergen W,Haemers A,Pelemans W,Ponette E,Vanwing J,Verbeken E,Fevery J

    更新日期:1987-01-01 00:00:00

  • Ulcerative colitis in a patient with Wiskott-Aldrich syndrome.

    abstract::A 30-year-old man with underlying Wiskott-Aldrich syndrome, which is a rare X-linked congenital immunodeficiency syndrome characterized by recurrent infections, thrombopenia, eczema and hematopoietic malignancies, presented with bloody diarrhea. Endoscopic and histological evaluation was compatible with ulcerative col...


    pub_type: 杂志文章


    authors: Folwaczny C,Ruelfs C,Walther J,König A,Emmerich B

    更新日期:2002-10-01 00:00:00

  • Early detection of recurrent hepatocellular carcinoma by endosonographically guided fine-needle aspiration biopsy.

    abstract::Fine-needle aspiration guided by endoscopic ultrasonography (EUS) has shown promising results in establishing the cytological diagnosis of lesions identified during endoscopic ultrasound examinations. We report here on a case of recurrent hepatocellular carcinoma diagnosed by EUS-guided biopsy in which curative resect...


    pub_type: 杂志文章


    authors: Bogstad J,Vilmann P,Burcharth F

    更新日期:1997-05-01 00:00:00

  • Analysis of symptoms and endoscopic findings in 117 patients with histological diagnoses of eosinophilic esophagitis.

    abstract:BACKGROUND AND STUDY AIMS:Although eosinophilic esophagitis has been increasingly diagnosed over recent years, little is known about this disease. In this study, symptoms, accompanying allergic disorders, and endoscopic findings in 117 patients with eosinophilic esophagitis were analyzed retrospectively. PATIENTS AND ...


    pub_type: 杂志文章


    authors: Müller S,Pühl S,Vieth M,Stolte M

    更新日期:2007-04-01 00:00:00

  • Endoscopic ultrasound-guided fine-needle aspiration of melanoma metastatic to the pancreas: report of two cases and review.

    abstract::Malignant melanoma is a neoplasm which originates from melanocytes. Surgical exploration for abdominal metastases of cutaneous melanoma reveals pancreatic metastases in 16 % of patients which is usually accompanied by other intra-abdominal spread. Endoscopic ultrasound (EUS) and EUS-guided fine-needle aspiration (EUS-...


    pub_type: 杂志文章


    authors: DeWitt JM,Chappo J,Sherman S

    更新日期:2003-03-01 00:00:00

  • Small-bowel capsule endoscopy diagnoses early and advanced neoplasms in asymptomatic patients with Lynch syndrome.

    abstract:BACKGROUND AND STUDY AIMS:Patients with Lynch syndrome are at increased risk of developing small-bowel adenocarcinoma, which usually has a bad prognosis and needs to be diagnosed early. Our aim was to evaluate the yield of capsule endoscopy and CT enteroclysis in this situation. PATIENTS AND METHODS:We performed a pro...


    pub_type: 杂志文章


    authors: Saurin JC,Pilleul F,Soussan EB,Manière T,D'Halluin PN,Gaudric M,Cellier C,Heresbach D,Gaudin JL,Capsule Commission of the French Society of Digestive Endoscopy (SFED).

    更新日期:2010-12-01 00:00:00