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Journal articles on the topic 'Endoscopía gastrointestinal'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Prochazka Zárate, Ricardo Arturo, María Cecilia Cabrera Cabrejos, Alejandro Piscoya, and Augusto Francisco Vera Calderón. "Recomendaciones de la Sociedad de Gastroenterología del Perú para evitar la propagación del SARS-CoV-2 a través de procedimientos de endoscopía digestiva." Revista de Gastroenterología del Perú 40, no. 1 (2020): 95. http://dx.doi.org/10.47892/rgp.2020.401.1039.

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El coronavirus SARS-CoV-2 produce la enfermedad llamada COVID-19, actualmente propagándose en una pandemia derápida evolución. Puede transmitirse por contacto, gotas y aerosoles, y ha sido aislado en secreciones gastrointestinales y heces. Durante la endoscopía digestiva podría ocurrir la transmisión por cualquiera de estos mecanismos. Se recomienda limitar la endoscopía digestiva a casos de hemorragia digestiva, disfagia severa, cuerpo extraño en tracto digestivo, obstrucción biliar con dolor intratable o colangitis, pseudoquiste o necrosis pancreática encapsulada complicada, obstrucción gast

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Cabanillas Burgos, Lizeth Yuliana, Fernando Arias Cáceres, and Yordy Nuñez Zuñiga. "PÚRPURA DE HENOCH-SCHÖNLEIN CON COMPROMISO DUODENAL: REPORTE DE UN CASO." Revista Médica Basadrina 9, no. 2 (2019): 40–42. http://dx.doi.org/10.33326/26176068.2015.2.586.

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La Purpura de Henoch-Schönlein es una vasculitis de pequeños vasos caracterizada por púrpura palpable, oligoartritis, trastornos digestivos, y afectación renal. Es frecuente en la infancia, con una incidencia de 20/ 100000. Las manifestaciones gastrointestinales se presentan en 85% de los pacientes, y preceden a las cutáneas en 14-36%. Presenta dolor abdominal en un 65% y sangrado gastrointestinal en un 30%. Se presenta el caso de una paciente mujer de 11 años que debuta con dolor abdominal, tras el cual presenta lesiones purpúricas. El dolor fue de intenso y limitante asociado a deposiciones

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Fiallos Castro, María Belén, Andrés Mora Núñez, Jeaneth Naranjo Perugachi, and Jeanet Atiaja Arias. "ESOFAGITIS NECROTIZANTE AGUDA (ENA): REPORTE DE CASO." Enfermería Investiga 7, no. 1 (2022): 79. http://dx.doi.org/10.31243/ei.uta.v7i1.1483.2022.

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Introducción: La esofagitis necrotizante aguda (ENA) es una entidad patológica sumamente rara, cuya patogénesis no se ha identificado hasta la actualidad, pero se la asocia con la hipoperfusión tisular en pacientes de la tercera edad con antecedentes de patologías cardiovasculares (CV) o metabólicas. La ENA es identificada por endoscopia digestiva en ciertos pacientes con antecedentes de riesgo CV, quienes han presentado sintomatología como sangrado digestivo alto, disfagia súbita, epigastralgía intensa, vómitos, entre otros. Objetivo: describir un caso clínico de esofagitis necrotizante aguda

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Mahawongkajit, Prasit, Ajjana Techagumpuch, and Kharikarn Auksornchat. "Effects of basic endoscopic handling and care training on gastrointestinal endoscopy logistics." Endoscopy International Open 10, no. 01 (2022): E56—E61. http://dx.doi.org/10.1055/a-1630-6403.

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Abstract Background and study aims The current practice of endoscopists is undergoing a dramatic revolution due to emerging endoscopy practices. Increasing use of gastrointestinal endoscopy has led to hospital budgets setting aside funds specifically related to damage to endoscopic instruments. Therefore, training in understanding endoscopic equipment, handling techniques, and equipment care can be helpful in addressing this issue. The aim of this study was to investigate the effects of educational courses and training about basic endoscopic handling and care in gastrointestinal endoscopic car

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Castillo Paucar, Marcelo, Gabriela Fernanda Quingalombo Cargua, and Tania Paulina Garcés García. "Sangrado digestivo alto secundario a tumor del estroma gastrointestinal (GIST) asociado a linfoma MALT: caso clínico." Revista Medicina e Investigación Clínica Guayaquil 2, no. 2 (2021): 41–45. http://dx.doi.org/10.51597/rmicg.v2i2.52.

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Los tumores del estroma gastrointestinal (GIST) son neoplasias raras que se localizan predominantemente en el estómago; sus síntomas son sangrado gastrointestinal, anemia y dolor abdominal. Se diagnostica en presencia de positividad del proto oncogén KIT o CD34, desmina, S-100, DOG1, entre otros. El tratamiento es la resección en cuña o imatinib según el estadio. El linfoma MALT es un linfoma no Hodgkin extra nodal de estirpe B que se localiza en el estómago frecuentemente. Su sintomatología suele ser inespecífica: náuseas, vómitos, anorexia, pérdida de peso y sangrado. Su diagnóstico requiere

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Kim, Sang-Hyun, Hyuk-Soon Choi, Bora Keum, and Hoon-Jai Chun. "Robotics in Gastrointestinal Endoscopy." Applied Sciences 11, no. 23 (2021): 11351. http://dx.doi.org/10.3390/app112311351.

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Recent advances in endoscopic technology allow clinicians to not only detect digestive diseases early, but also provide appropriate treatment. The development of various therapeutic endoscopic technologies has changed the paradigm in the treatment of gastrointestinal diseases, contributing greatly to improving the quality of life of patients. The application of robotics for gastrointestinal endoscopy improves the maneuverability and therapeutic ability of gastrointestinal endoscopists, but there are still technical limitations. With the development of minimally invasive endoscopic treatment, c

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Sivananthan, Arun, Ben Glover, Lakshmana Ayaru, Kinesh Patel, Ara Darzi, and Nisha Patel. "The evolution of lower gastrointestinal endoscopy: where are we now?" Therapeutic Advances in Gastrointestinal Endoscopy 13 (January 2020): 263177452097959. http://dx.doi.org/10.1177/2631774520979591.

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Lower gastrointestinal endoscopy has evolved over time, fulfilling a widening diagnostic and therapeutic remit. As our understanding of colorectal cancer and its prevention has improved, endoscopy has progressed with improved diagnostic technologies and advancing endoscopic therapies. Despite this, the fundamental design of the endoscope has remained similar since its inception. This review presents the important role lower gastrointestinal endoscopy serves in the prevention of colorectal cancer and the desirable characteristics of the endoscope that would enhance this. A brief history of the

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Ramirez Garcia, Juan, César Vargas-Alayza, and Natali Ravelo. "Necrosectomía endoscópica transmural a través de fístula pancreático gástrica espontánea secundaria a necrosis encapsulada infectada." Acta Gastroenterológica Latinoamericana 53, no. 1 (2023): 90–93. http://dx.doi.org/10.52787/agl.v53i1.261.

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La clasificación de Atlanta hace una importante distinción entre las colecciones compuestas sólo por fluidos y las que contienen tejido necrótico. En este último grupo, la necrosis encapsulada o amurallada se refiere a una colección encapsulada de necrosis pancreática y/o peri pancreática que presenta una pared bien definida. Cuando es asintomática el tratamiento es conservador; cuando está infectada requiere drenaje.La ruptura espontánea de la necrosis encapsulada hacia el tracto gastrointestinal es un evento raro. Presentamos el caso de una paciente con una hemorragia digestiva alta secundar

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Guerrero-Flores, Alejandro, and Beatriz Vega-Ramos. "Toxoplasmosis gástrica en el síndrome de inmunodeficiencia adquirida." REVISTA BIOMÉDICA 13, no. 1 (2002): 37–41. http://dx.doi.org/10.32776/revbiomed.v13i1.294.

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Introducción. Toxoplasma gondii (T. gondii) es un protozoario ubicuo de aves y mamíferos, parásito intracelular obligado, cuya reactivación se observa en personas inmunodeprimidas. En el síndrome de inmunodeficiencia adquirida (SIDA), la mayoría de los casos se relacionan con infecciones del sistema nervioso central (SNC) y se ha publicado poco sobre localización gastrointestinal de esta parasitosis oportunista. Caso clínico. Hombre de 34 años de edad atendido por fiebre irregular de 6 meses de evolución, disfagia, epigastralgia, anorexia y pérdida de peso. Una endoscopía demostró candidiasis

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Díaz-Benítez, Miryan Idalina, Alma Liliana Masi, Carlos Adorno, and Ivan Prieto. "Endoscopic characterization of patients with upper gastrointestinal bleeding in the digestive endoscopy department, Hospital Nacional de Itauguá, period 2020." Cirugía paraguaya 45, no. 2 (2021): 8–12. http://dx.doi.org/10.18004/sopaci.2021.agosto.8.

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Díaz-Benítez, Miryan Idalina, Alma Liliana Masi, Carlos Adorno, and Ivan Prieto. "Endoscopic characterization of patients with upper gastrointestinal bleeding in the digestive endoscopy department, Hospital Nacional de Itauguá, period 2020." Cirugía paraguaya 45, no. 2 (2021): 8–12. http://dx.doi.org/10.18004/sopaci.2021.agosto.8.

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Malave, Maritza, Nina Colina, Osmary Duran, Maygreg Ruiz, Dayana Fajardo, and Nazareth Mosquera. "Reflujo gastroesofágico como manifestación de malformación pulmonar congénita: a propósito de un caso." Revista GEN 78, no. 3 (2024): 125–28. http://dx.doi.org/10.61155/2024.78.3.006.

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Introducción: Las malformaciones pulmonares representan el 7,5-18,7% de todas las malformaciones congénitas. La variante anatómica bronquial puede ser displásica, ausente o supernumeraria, ocasionando síntomas intra y extrapulmonares, como cardíacos y gastrointestinales. Objetivo: Incluir el manejo multidisciplinario como protocolo en pacientes con reflujo gastroesofágico que no responde a tratamiento convencional. Métodos: Lactante menor de 6 meses de edad, femenino, con inicio de enfermedad actual desde los 2 meses de edad, con regurgitaciones progresando a episodios eméticos postprandiales

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Saviuc, Philippe, Romain Picot-Guéraud, Jacqueline Shum Cheong Sing, et al. "Evaluation of the Quality of Reprocessing of Gastrointestinal Endoscopes." Infection Control & Hospital Epidemiology 36, no. 9 (2015): 1017–23. http://dx.doi.org/10.1017/ice.2015.123.

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OBJECTIVESTo evaluate the quality of gastrointestinal endoscope reprocessing and discuss the advantages of microbiological surveillance testing of these endoscopes.METHODSRetrospective analysis of the results of endoscope sampling performed from October 1, 2006, through December 31, 2014, in a gastrointestinal endoscopy unit of a teaching hospital equipped with 89 endoscopes and 3 automated endoscope reprocessors, with an endoscopy quality assurance program in place. The compliance rate was defined as the proportion of the results classified at target or alert levels according to the French gu

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Ota, Kazuhiro, Yuichi Kojima, Kazuki Kakimoto, et al. "Safety, efficacy, and maneuverability of a self-propelled capsule endoscope for observation of the human gastrointestinal tract." Endoscopy International Open 09, no. 09 (2021): E1391—E1396. http://dx.doi.org/10.1055/a-1507-4540.

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Abstract Background and study aims We developed a self-propelled capsule endoscope that can be controlled from outside the body with real-time observation. To improve the device, we conducted a clinical trial of total gastrointestinal capsule endoscopy in healthy subjects to ascertain whether our first-generation, self-propelled capsule endoscope was safe and effective for observing the entire human gastrointestinal tract. Patients and methods After adequate gastrointestinal pretreatment, five healthy subjects were instructed to swallow a self-propelling capsule endoscope and the safety of a c

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Berrospi Castillo, Diego, María Del Carmen Kapsoli, and Harold E. Benites Goñi. "Esofagitis disecante superficial: entidad subdiagnosticada en pacientes pluripatológicos." Revista de Gastroenterología del Perú 42, no. 3 (2023): 199. http://dx.doi.org/10.47892/rgp.2022.423.1398.

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Paciente de 76 años con múltiples comorbilidades presenta sintomatología gastrointestinal, donde la endoscopía digestiva alta revela mucosa esofágica “acartonada” en tercio distal, que a la toma de biopsia se produce esfacelación de 20 mm de largo por 6 mm de ancho, con sangrado que se autolimita. Muestra patológica es compatible con Esofagitis Disecante Superficial (EDS). Esta es una entidad poco frecuente descrita por primera vez en 1800, caracterizada endoscópicamente por desprendimiento de mucosa en tiras verticales como “cinta de papel de regalo”, que se confirma mediante patología con un

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Urata, M., H. Isomoto, K. Murase, et al. "Comparison of the Microbicidal Activities of Superoxidized and Ozonated Water in the Disinfection of Endoscopes." Journal of International Medical Research 31, no. 4 (2003): 299–306. http://dx.doi.org/10.1177/147323000303100407.

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The microbicidal activities of super-oxidized water (electrolysed strong acid water [ESAW] or electrolysed weak acid water [EWAW]), ozonated water, 0.05% chlorhexidine and 2% glutaraldehyde were tested against seven strains of clinical micro-organism isolates. Following incubation of bacterial suspensions in ESAW and EWAW for 10 s, the number of micro-organisms was reduced below the detection limit. The microbicidal activities of ESAW and EWAW were similar to that of glutaraldehyde, and superior to ozonated water and 0.05% chlorhexidine. The microbicidal activities of ESAW, EWAW and ozonated w

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Nishizawa, Toshihiro, Kosuke Sakitani, Hidekazu Suzuki, et al. "Small-caliber endoscopes are more fragile than conventional endoscopes." Endoscopy International Open 07, no. 12 (2019): E1729—E1732. http://dx.doi.org/10.1055/a-1036-6186.

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Abstract Background and study aims The repair costs of gastrointestinal endoscopes account for a significant proportion of the total budget of an endoscopy unit. This study evaluated the repair costs of small-caliber endoscopes and conventional endoscopes used in esophagogastroduodenoscopy (EGD). Patients and methods A retrospective analysis of upper gastrointestinal endoscope damage and repair costs between April 2012 and May 2019 was performed at the Toyoshima Endoscopy Clinic. Conventional endoscopes (GIF-H260, GIF-HQ290, and GIF-H290Z) were used for transoral EGD while small-caliber endosc

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Ma, Su, Lili Feng, Ziyi Jiang, et al. "Comparative Study of Microbiological Monitoring Results from Three Types of Sampling Methods after Gastrointestinal Endoscope Reprocessing." BioMed Research International 2019 (December 3, 2019): 1–6. http://dx.doi.org/10.1155/2019/7940468.

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Objective. Compare the effects of three sampling methods on the microbiological monitoring results after reprocessing of gastrointestinal endoscopes, providing scientific basis for improving the monitoring quality of gastrointestinal endoscope cleaning and disinfection. Method. Gastrointestinal endoscopes after reprocessing were selected randomly at the gastrointestinal endoscopy center of a tertiary hospital in Shanghai from October 2018 to February 2019. The endoscopes selected were all sampled in three different methods under continuous sampling and intermittent sampling respectively. Metho

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Aguilera, Falcón José Federico, Franco Igor Ernesto Marcet, and Bareiro Emilio Javier Arriola. "Epidemiología de la hemorragia digestiva en pacientes pediátricos internados." Revista UniNorte de Medicina y Ciencias de la Salud 11, no. 1 (2022): 20–33. https://doi.org/10.5281/zenodo.6846683.

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<strong>Objetivo:</strong> Identificar la frecuencia y etiología de las hemorragias digestivas altas y bajas en los pacientes internados en el Servicio de Pediatría del Hospital Nacional de Itaugua. <strong>Material y método:</strong> Estudio observacional, trasversal, retrospectivo, alcance descriptivo. Se incluyó a los pacientes internados en el Servicio de Pediatría del Hospital Nacional de Itaugua del 1 de enero del 2017 al 31 de diciembre de 2019. Se excluyeron los casos con información incompleta en los registros documentales, recién nacid

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Rojas-Méndez, Yemmy, Yelec Estrada-Guerra, Yuleysi Zamora-Viera, Lianet López-Sánchez, and Milagros Cárdenas-Quintana. "Caracterización clínica, histológica y resultados del test de ureasa en niños con gastritis." Mediciego 29 (October 22, 2023): e3500. https://doi.org/10.5281/zenodo.12666093.

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<strong>Introducción: </strong>el <em>Helicobacter pylori </em>constituye una causa importante de gastritis. <strong>Objetivo: </strong>describir las características clínicas, histológicas y los resultados del test de ureasa en niños con gastritis asistidos en el Hospital General Provincial Docente “Dr. Antonio Luaces Iraola” de Ciego de Ávila. <strong>Métodos: </strong>estudio descriptivo transversal en niños con gastritis asistidos en el Hospital General Provincial Docente “Dr. Antonio Luaces Iraola” de Ciego de

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Nelson, Douglas B., William R. Jarvis, William A. Rutala, et al. "Multi-society Guideline for Reprocessing Flexible Gastrointestinal Endoscopes." Infection Control & Hospital Epidemiology 24, no. 7 (2003): 532–37. http://dx.doi.org/10.1086/502237.

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The beneficial role of gastrointestinal endoscopy for the prevention, diagnosis, and treatment of many digestive diseases and cancer is well established. Like many sophisticated medical devices, the endoscope is a complex, reusable instrument that requires reprocessing before being used on subsequent patients. The most commonly used methods for reprocessing endoscopes result in high-level disinfection. To date, all published episodes of pathogen transmission related to gastrointestinal endoscopy have been associated with failure to follow established cleaning and disinfection/sterilization gui

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Qi, Yameng, Jinhua Ding, Li Li, et al. "Application of Endoscopic Ultrasound Image Analysis in the Treatment of Digestive Tract Diseases and Nursing." Journal of Medical Imaging and Health Informatics 10, no. 9 (2020): 2211–16. http://dx.doi.org/10.1166/jmihi.2020.3159.

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Objective: To study the diagnostic accuracy of microprobe endoscopic ultrasonography (mEUS) in the diagnosis of bulge of digestive tract, and to summarize and explore the characteristics of ultrasound images of gastrointestinal bulge in mEUS diagnosis, to comprehensively evaluate microprobe ultrasound. The ability of endoscope to diagnose gastrointestinal bulging lesions provides a certain clinical basis for later nursing. Methods: A retrospective analysis of 302 cases of gastrointestinal bulging cases underwent microprobe ultrasound endoscopy from November 2011 to December 2015. The diagnosis

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Beilenhoff, Ulrike, Holger Biering, Reinhard Blum, et al. "Prevention of multidrug-resistant infections from contaminated duodenoscopes: Position Statement of the European Society of Gastrointestinal Endoscopy (ESGE) and European Society of Gastroenterology Nurses and Associates (ESGENA)." Endoscopy 49, no. 11 (2017): 1098–106. http://dx.doi.org/10.1055/s-0043-120523.

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Patients should be informed about the benefits and risks of endoscopic retrograde cholangiopancreatography (ERCP)Only specially trained and competent personnel should carry out endoscope reprocessing.Manufacturers of duodenoscopes should provide detailed instructions on how to use and reprocess their equipment.In the case of modifications to their equipment, manufacturers should provide updated instructions for use.Detailed reprocessing protocols based on the manufacturer’s instructions for use should clearly lay out the different reprocessing steps necessary for each endoscope model.Appropria

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Zagaceta Torres, Walter, Juan Felipe Ramírez García, and Miguel Ánjel Chávez Rosell. "Linfangioma quístico de recto-sigmoides en un hospital público de Lima, Perú: reporte de caso." Revista de Gastroenterología del Perú 40, no. 1 (2020): 64. http://dx.doi.org/10.47892/rgp.2020.401.1032.

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Los linfangiomas son lesiones benignas que se deben a una malformación del desarrollo en el sistema linfático que ocurredurante la etapa embrionaria. Son más frecuentes en niños. Pueden encontrarse en cavidad abdominal, siendo la afectación del tracto gastrointestinal en forma ocasional. La presentación clínica es variada, dependiendo de la localización de los linfangiomas, pudiendo tener formas asintomáticas y, en ocasiones, presentarse con dolor abdominal, alteraciones del hábito defecatorio, rectorragia, etc. El diagnóstico se realiza por endoscopía, imágenes auxiliares y se confirma por me

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Beilenhoff, Ulrike, Holger Biering, Reinhard Blum, et al. "Reprocessing of flexible endoscopes and endoscopic accessories used in gastrointestinal endoscopy: Position Statement of the European Society of Gastrointestinal Endoscopy (ESGE) and European Society of Gastroenterology Nurses and Associates (ESGENA) – Update 2018." Endoscopy 50, no. 12 (2018): 1205–34. http://dx.doi.org/10.1055/a-0759-1629.

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AbstractThis Position Statement from the European Society of Gastrointestinal Endoscopy (ESGE) and the European Society of Gastroenterology Nurses and Associates (ESGENA) sets standards for the reprocessing of flexible endoscopes and endoscopic devices used in gastroenterology. An expert working group of gastroenterologists, endoscopy nurses, chemists, microbiologists, and industry representatives provides updated recommendations on all aspects of reprocessing in order to maintain hygiene and infection control.

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Kikuchi, Daisuke, Daiki Ariyoshi, Yugo Suzuki, et al. "Possibility of new shielding device for upper gastrointestinal endoscopy." Endoscopy International Open 09, no. 10 (2021): E1536—E1541. http://dx.doi.org/10.1055/a-1523-8959.

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Abstract Background and study aims Infection control is essential when performing endoscopic procedures, especially during the COVID-19 pandemic. Therefore, we have developed a new shielding device called STEP for infection control in upper gastrointestinal endoscopy. Patients and methods STEP consists of a mask worn by the patient and a drape that is connected to the mask and covers the endoscope. A suction tube attached to the mask prevents aerosols from spreading. The endoscopist operates the endoscope through the drape. Three endoscopists performed a total of 18 examinations using an upper

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Popovic, D., V. Stankovic-Popovic, I. Jovanovic, et al. "Endoscopic haemostasis of bleeding duodenal ulcer." Acta chirurgica Iugoslavica 54, no. 1 (2007): 145–50. http://dx.doi.org/10.2298/aci0701145p.

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Introduction: Acute upper gastrointestinal bleeding is the commonest emergency managed by gastroenterologists. It manifests like: haematemesis, melaena or haemochezia. Diagnostic endoscopy accurately defining the cause of hemorrhage, while therapeutic endoscopy improves prognosis in patients who present with severe bleeding. Endoscopic therapies can be classified as those based on injection, application of heat, or mechanical clips. Patients and methods: This investigation was conducted in Department of endoscopic haemostasis, Clinic for gastroenterology and hepatology, CCS, using retrospectiv

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Ortiz, Marlene, Francisca Jaime, Loreto Ortiz, et al. "Valores de normalidad de eosinófilos en mucosa gástrica y duodenal de niños referidos a endoscopía digestiva alta." Andes Pediatrica 92, no. 5 (2021): 683. http://dx.doi.org/10.32641/andespediatr.v92i5.2552.

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Con el aumento de la incidencia de alergias alimentarias, la presencia de eosinófilos (Eos) en la mucosa gastrointestinal ha recibido mayor atención. Sin embargo, los valores de normalidad para el recuento de Eos en estómago y duodeno en pacientes pediátricos son aún limitados.Objetivo: Estimar valores de referencia de Eos en biopsias de estómago y duodeno de niños referidos a endoscopía digestiva alta (EDA).Pacientes y Método: Estudio transversal de biopsias de niños referidos a EDA. Se analizó el informe endoscópico, test de ureasa para presencia de H. pylori y evaluación histológica (nº cél

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Starodubov, V. I., M. A. Ivantsova, V. V. Khain та A. Yu Pavlovskikh. "Risk-Based Approaches to Endoscopic Diagnosis of Gastrointestinal tract сancer in the medical organizations of primary healthcare (on the example of GAUZ SO GB № 1, Nizhny Tagil)". Manager Zdravoochranenia, № 6 (1 червня 2022): 31–40. http://dx.doi.org/10.21045/1811-0185-2022-6-31-40.

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Early detection of gastrointestinal cancer is an actual public health problem. The implementation of the modern endoscopic diagnostic methods based on the progressive digital technologies significantly reduce the risks of diagnostic errors and contributes to the effective solution of that problem. P u r p o s e : to clarify the possibilities of the early detection of gastrointestinal cancer by equipping the endoscopy unit of the city district hospital with the modern digital endoscopes, including devices with zoom functions – ZOOM. M a t e r i a l s a n d m e t h o d s . The article analyzes t

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Walter, Benjamin, Simone Schmidbaur, Yannick Krieger, and Alexander Meining. "Improved endoscopic resection of large flat lesions and early cancers using an external additional working channel (AWC): a case series." Endoscopy International Open 07, no. 02 (2019): E298—E301. http://dx.doi.org/10.1055/a-0824-6912.

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Abstract Background En-bloc resection of large, flat lesions or early stages of cancer is challenging. No bimanual tasks are possible using standard endoscopes. Dual-channel endoscopes are not available everywhere and have a small distance between the channels. Patients and methods A new external additional working channel (AWC) (Ovesco, Tuebingen, Germany) was designed and developed potentially enabling bimanual tasks. Fixed to the tip of a standard gastroscope or pediatric colonoscope, a second endoscopic tool can be inserted through the AWC and used for tissue retraction during endoscopic r

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Mahmood, Hanady J. "Assessment of Gastrointestinal Endoscopy in Al-Salam Teaching Hospital in Mosul City." Kufa Journal for Nursing Sciences 3, no. 3 (2013): 216–22. http://dx.doi.org/10.36321/kjns.vi20133.2491.

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Background: Gastrointestinal (GI) endoscopy has now been part of conventional medical practice for over thirty years following the development of useable flexible fiberoptic endoscopes in the early 1970's. Objectives: The study aim is to assess the gastrointestinal endoscopy outcomes and risk factors associated it's in Al-Salam Teaching Hospital, Mosul City. Methodology: The samples purposively collected of the patients who referred for gastrointestinal endoscopies unit in Al-Salam Teaching Hospital in Mosul City for period of (20/1/2013) to (20/3/2013). The study sampled consist of (64) parti

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Atimati, AO, RO Ewah-Odiase, and OO Irowa. "Paediatric Gastrointestinal Endoscopy in a Nigerian Tertiary Hospital." Annals of Health Research 8, no. 4 (2022): 288–96. http://dx.doi.org/10.30442/ahr.0804-05-180.

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Background: Gastrointestinal endoscopy is a very useful tool in the diagnosis and treatment of gastrointestinal disorders. Gastrointestinal endoscopy in paediatric practice is still evolving in Nigeria. Objective: To determine the common indications for paediatric endoscopy in a Nigerian tertiary hospital. Method: This was a retrospective study of all gastrointestinal endoscopic procedures performed for children aged 0 -18 years between January 2021 and March 2022. The hospital records of the children were retrieved, and data were extracted for analysis. Results: Thirty-seven endoscopic proced

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Durič, Tadej, Jan Hejda, Petr Volf, Marek Sokol, Patrik Kutílek, and Jan Hajer. "Assessing Postural Stability in Gastrointestinal Endoscopic Procedures with a Belt-like Endoscope Holder Using a MoCap Camera System." Journal of Personalized Medicine 14, no. 12 (2024): 1132. https://doi.org/10.3390/jpm14121132.

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Background/Objectives: As musculoskeletal injuries in gastroenterologists related to the performance of endoscopic procedures are on the rise, solutions and new approaches are needed to prevent these undesired outcomes. In our study, we evaluated an approach to ergonomic challenges in the form of a belt-like endoscope holder designed to redistribute the weight of the endoscope across the whole body of the practitioner. The aim of the study was to determine how the use of this holder affected the body posture of practitioners during endoscopy. Methods: We designed a special endoscopic model tha

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Dronova, O. B., I. I. Kagan, E. V. Kolesnikova, M. A. Chindyaskin, A. N. Shepelev, and R. V. Shamkaev. "Features of endoscopic anatomy of transition zones of the gastrointestinal tract and their clinical significance." Filin’s Clinical endoscopy 67, no. 1 (2025): 26–33. https://doi.org/10.31146/2415-7813-endo-67-1-26-33.

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Objective. To identify the features of endoscopic anatomy of the esophagogastric, gastroduodenal and ileocecal junctions to improve diagnostics and treatment of diseases of these sections. Materials, methods. The study material was: • middle-aged and elderly men and women without diseases of the esophagogastric (EGJ), gastroduodenal (GDP), ileocecal (ICP) junctions in 110, 208 and 97 people, respectively; • macropreparations of the EGJ from 70 people who died from diseases not associated with pathology of the gastrointestinal tract (GIT); • capsule endoscopy in 104 patients. Methods: clinical,

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Desai, Pankaj N., Chintan N. Patel, Mayank Kabrawala, et al. "Distal Endoscopic Attachments." Journal of Digestive Endoscopy 13, no. 04 (2022): 243–50. http://dx.doi.org/10.1055/s-0042-1755336.

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AbstractEndoscopy is an evolving science and the last two decades has seen it expand exponentially at a pace unapparelled in the past. With the advancement in new procedures like image-enhanced endoscopy, magnifying endoscopy, third space endoscopy, and highly advanced endoscopic ultrasound procedures, endoscopic accessories are also evolving to cater the unmet needs. Endoscopic cap or distal attachment cap is a simple but very important accessory in the endoscopists' armamentarium which has changed the path of endoscopic procedures. It has so far been used commonly mostly for variceal ligatio

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Wyllie, Robert, and Marsha H. Kay. "Gastrointestinal Endoscopy in Infants and Children." Pediatrics In Review 14, no. 9 (1993): 352–59. http://dx.doi.org/10.1542/pir.14.9.352.

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Introduction The earliest gastrointestinal (GI) endoscopies were performed in the late 1880s by using rigid instruments to examine the esophagus and rectum. The semiflexible gastroscope was developed in the early 1930s by Schindler and Wolf, and fiberoptic endoscopes were popularized in the late 1960s and early 1970s. The first small-diameter instrument used for esophagogastroduodenoscopy (EGD) in a child was a fiberoptic bronchoscope. Video endoscopy has only developed over the past 2 decades, with the first mass-produced video instruments introduced in the 1980s. Parts or all of the procedur

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Wang, Yi-Fan, Yu Wu, Xiao-Wei Liu, et al. "Effect of a disposable endoscope precleaning kit in the cleaning procedure of gastrointestinal endoscope: A multi-center observational study." World Journal of Gastrointestinal Endoscopy 15, no. 12 (2023): 705–14. http://dx.doi.org/10.4253/wjge.v15.i12.705.

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BACKGROUND Precleaning is a key step in endoscopic reprocessing. AIM To develop an effective and economic endoscope cleaning method by using a disposable endoscope bedside precleaning kit. METHODS Altogether, 228 used gastrointestinal endoscopes were selected from five high-volume endoscopy units and precleaned by a traditional precleaning bucket (group T) or a disposable endoscope bedside precleaning kit (group D). Each group was further subdivided based on the replacement frequency of the cleaning solution, which was replaced every time in subgroups T1 and D1 and every several times in subgr

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Xu, Y., R. Chen, P. Zhang, et al. "A REVIEW OF MAGNETIC SENSOR-BASED POSITIONING TECHNIQUES FOR CAPSULE ENDOSCOPY." International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLVI-3/W1-2022 (April 22, 2022): 219–26. http://dx.doi.org/10.5194/isprs-archives-xlvi-3-w1-2022-219-2022.

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Abstract. The capsule endoscope, as one of important equipment in screening the entire spectrum of digestive tract disease diagnosis, has largely compensated for the limited of vision field and poor patient experience of wired endoscopes. In order to better develop the clinical application of capsule endoscope and assist doctors in the diagnosis and treatment of gastrointestinal diseases, there is an urgent need to solve a key scientific problem, that is obtaining the position information of capsule endoscope in the body. This article reviews the research evolution of the capsule endoscope bas

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Cheung, Dae Young, Byung Ik Jang, Sang Wook Kim, et al. "Multidisciplinary and Multisociety Practice Guidelines for Reprocessing Flexible Gastrointestinal Endoscopes and Endoscopic Accessories; Korean Association for the Study of the Liver, the Korean Society of Infectious Diseases, Korean College of Helicobacter and Upper Gastrointestinal Research, the Korean Society of Gastroenterology, Korean Society of Gastrointestinal Cancer, Korean Society of Neurogastroenterology and Motility, Korean Association for the Study of Intestinal Diseases, Korean Pancreatobiliary Association, the Korean Society of Gastrointestinal Endoscopy Nurses and Associates and Korean Society of Gastrointestinal Endoscopy." Korean Journal of Medicine 95, no. 5 (2020): 325–35. http://dx.doi.org/10.3904/kjm.2020.95.5.325.

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Background/Aims: The area of endoscopic application has been continuously expanded since its introduction in the last century and the frequency of its use also increased stiffly in the last decades. Because gastrointestinal endoscopy is naturally exposed to diseased internal organs and contact with pathogenic materials, endoscopy mediated infection or disease transmission becomes a major concern in this field. Gastrointestinal endoscopy is not for single use and the proper reprocessing process is a critical factor for safe and reliable endoscopy procedures. What needed in these circumstances i

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Anwarul Azim, Md, Mohammad Musleh uddin Shahed, and Muhammad Yousuf. "Demographic Profile and Upper Gastrointestinal Endoscopic Findings among Children with Gastrointestinal Symptoms." Chattagram Maa-O-Shishu Hospital Medical College Journal 22, no. 2 (2024): 75–78. http://dx.doi.org/10.3329/cmoshmcj.v22i2.77798.

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Background: Upper endoscopy is an essential, safe and sensitive tool for diagnosing pediatric gastrointestinal issues. In Bangladesh, the practice of pediatric endoscopy remain rudimentary due to lackoftrained pediatricendoscopist. There is limited study on pediatric upper GI endoscopy in our country. The aim of the study was to find out the indications, common endoscopic findings and immediate post procedure complication of UGI endoscopy in children. Materials and methods: This is a retrospective study, the medical records of all patients whose age is under 18 years and who underwent upper GI

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Visrodia, Kavel H., Cori L. Ofstead, Hannah L. Yellin, Harry P. Wetzler, Pritish K. Tosh, and Todd H. Baron. "The Use of Rapid Indicators for the Detection of Organic Residues on Clinically Used Gastrointestinal Endoscopes with and without Visually Apparent Debris." Infection Control & Hospital Epidemiology 35, no. 8 (2014): 987–94. http://dx.doi.org/10.1086/677148.

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BackgroundOutbreaks of multidrug-resistant organisms have been linked to endoscope reprocessing lapses. Meticulous manual cleaning before high-level disinfection (HLD) is essential in reducing residual contamination that can interfere with HLD. Current reprocessing guidelines state that visual inspection is sufficient to confirm adequate cleaning.ObjectiveOur aim was to evaluate contamination of clinically used endoscopes, using visual inspection and rapid indicator tests before and after manual cleaning. A second objective was to determine which rapid indicator instruments and methods could b

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kirthi, Raynee, and Abbaraju Krishna Sailaja. "Medical Capsule Robots: An Overview on wireless capsule endoscope." Pharmaceutics and Pharmacology Research 5 (April 8, 2022): 01–04. http://dx.doi.org/10.31579/2693-7247/072.

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Capsule endoscopy (CE) has improved the diagnosis and treatment of the small bowel providing a non-invasive, well tolerated method of as it should be visualizing the upper and lower gastrointestinal tract. The development of Medical Capsule Robots, which has emerged from the science fiction idea of robots touring within the body to diagnose and cure issues. The first ever introduced capsule robot was a pill or capsule endoscope evolved to seize pics of the gastrointestinal tract. Today, varieties of capsule endoscopes are available and are expected to hit the market soon. They are barely large

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Ho, Khek-Yu. "Robotics in gastrointestinal endoscopy." Journal of Digestive Endoscopy 03, S 05 (2012): 074–76. http://dx.doi.org/10.4103/0976-5042.95039.

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AbstractThe application of robotics in gastrointestinal endoscopy is a much anticipated technological advancement that is attracting an enormous amount of interest from innovators and end-users alike. Emerging robotics-enhanced endoscopy platforms for performance of various endoscopic interventional procedures are already in development and some are expected to be in the pipeline for commercialization in another few years’ time. In particular, the Master And Slave Transluminal Endoscopic Robot (MASTER) developed by a collaboration between the National University of Singapore and the Nanyang Te

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Endo, Masaki, Yukito Abiko, Syuhei Oana, et al. "Usefulness of Double-Balloon Endoscopy in the Postoperative Gastrointestinal Tract." Gastroenterology Research and Practice 2011 (2011): 1–6. http://dx.doi.org/10.1155/2011/429462.

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Background. The small intestine has been considered to be a highly difficult organ to visualize in imaging examinations due to its anatomical location compared with the stomach and the colon. In recent years, many imaging modalities have become available, such as CT enterography, MR enterography, capsule endoscopy (CE), and double-balloon endoscopy (DBE).Patients and Methods. DBE was performed in the postoperative intestines of 91 patients (128 DBE examinations) at Iwate Medical University between 2004 and 2010. There were 61 male and 30 female patients, and their mean age was 69.7 years (rang

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Sugimoto, Ken, and Satoshi Osawa. "‘Four-position method’ makes beginner endoscopists aware of spatial positioning of the left hand to master upper gastrointestinal endoscopy." Endoscopy International Open 08, no. 10 (2020): E1225—E1230. http://dx.doi.org/10.1055/a-1197-6418.

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Abstract Background and study aims We developed a novel “four-position method” for facilitating endoscopy of the upper gastrointestinal tract, and this study aimed to verify its usefulness for beginner endoscopists. Methods Medical students (n = 121) were divided into three groups. A simulator subsequently was used to perform endoscopy. Group A was taught how to hold the endoscope and move the dial; Group B was taught the “four-position method”; and Group C, in addition to being taught the “four-position method,” was permitted to use an endoscope before introduction to the simulator. In each g

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Tian, Hefeng, Jiao Sun, Shaoning Guo, et al. "The Effectiveness of Drying on Residual Droplets, Microorganisms, and Biofilms in Gastrointestinal Endoscope Reprocessing: A Systematic Review." Gastroenterology Research and Practice 2021 (April 8, 2021): 1–10. http://dx.doi.org/10.1155/2021/6615357.

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Background. Despite endoscope reprocessing, residual droplets remain in gastrointestinal endoscope working channels. Inadequate drying of gastrointestinal endoscope working channels may promote microbial reproduction and biofilm formation, increasing the risk of infection in patients. This review was designed to provide the current status of gastrointestinal endoscope drying, emphasize the importance of gastrointestinal endoscope drying, and evaluate the effectiveness of different drying methods of gastrointestinal endoscope in reducing residual droplets and microbial growth risk. Methods. A s

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Brodaric, Alen, and Rajkumar Srinivasan. "Life-threatening upper gastrointestinal hemorrhage from a Cameron ulcer." Journal of Case Reports and Images in Surgery 10, no. 1 (2024): 1–5. http://dx.doi.org/10.5348/100128z12ab2024cr.

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Introduction: Acute upper gastrointestinal bleeding can be life-threatening; however, Cameron lesions are an uncommon etiology. These lesions should be suspected with a previous history or endoscopic evidence of hiatus hernia. Case Report: A male in his 60s presented to the emergency department with hematemesis and melena for two days. He had no prior medical, surgical, or endoscopic history and took no regular medications. He was resuscitated with packed red blood cell transfusion and treated with proton pump inhibitor infusion then transferred to operating theaters for endoscopic hemostasis.

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Gopakumar, Harishankar, Vinay Jahagirdar, Jagadish Koyi, et al. "Role of Advanced Gastrointestinal Endoscopy in the Comprehensive Management of Neuroendocrine Neoplasms." Cancers 15, no. 16 (2023): 4175. http://dx.doi.org/10.3390/cancers15164175.

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Neuroendocrine neoplasms (NENs), also called neuroendocrine tumors (NETs), are relatively uncommon, heterogenous tumors primarily originating in the gastrointestinal tract. With the improvement in technology and increasing use of cross-sectional imaging and endoscopy, they are being discovered with increasing frequency. Although traditionally considered indolent tumors with good prognoses, some NENs exhibit aggressive behavior. Timely diagnosis, risk stratification, and management can often be a challenge. In general, small NENs without local invasion or lymphovascular involvement can often be

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Kume, Keiichiro, Nobuo Sakai, and Toru Ueda. "Development of a Novel Gastrointestinal Endoscopic Robot Enabling Complete Remote Control of All Operations: Endoscopic Therapeutic Robot System (ETRS)." Gastroenterology Research and Practice 2019 (November 4, 2019): 1–5. http://dx.doi.org/10.1155/2019/6909547.

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Background and Objective. The master and slave transluminal endoscopic robot and other flexible endoscopy platforms are designed primarily for the remote control of forceps, with manipulation of the endoscope itself still dependent on conventional techniques. We have developed an endoscopic therapeutic robot system (ETRS) that provides complete remote control of all forceps and endoscope operations. Method. We carried out endoscopic submucosal dissection (ESD) in porcine stomachs using the ETRS. All procedures were completed with the endoscopist seated at the console the entire time. Results.

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Lim, Hyun. "Management of antithrombotic agents for gastrointestinal endoscopy." Journal of the Korean Medical Association 63, no. 11 (2020): 711–18. http://dx.doi.org/10.5124/jkma.2020.63.11.711.

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Antithrombotic agents, including antiplatelet agents and anticoagulants, are increasingly used in South Korea. Antithrombotic agents reduce the risk of thromboembolism; however, they increase the risk of bleeding. The management of patients on antithrombotic agents, who are also undergoing endoscopic procedures, has become a common and significant clinical challenge. Decisions regarding the management of antithrombotic agents prior to endoscopic procedures should be made with a comprehensive consideration of the risk of thromboembolism related to the discontinuation of antithrombotic agents, a

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