journal

Digestive Endoscopy: Official Journal of the Japan Gastroenterological Endoscopy Society | Page 2

journal
https://read.qxmd.com/read/32410368/can-early-diagnosis-of-eus-fna-needle-tract-seeding-for-pancreatic-cancer-improve-patient-prognosis
#21
EDITORIAL
Keiichi Hatamaru, Masayuki Kitano
Endoscopic ultrasound-guided fine needle aspiration (EUS-FNA) is useful in differentiating pancreatic cancer from other pancreatic diseases and allows the collection of histopathological evidence before surgical resection or chemotherapy for pancreatic cancer. Numerous studies have investigated the diagnostic performance of EUS-FNA in pancreatic cancer. A systematic review by Chen et al. demonstrated the high diagnostic performance of EUS-FNA based on a sensitivity of 92% (95% confidence interval [CI] 91-93) and a specificity of 96% (95% CI 93-98)1 ...
May 14, 2020: Digestive Endoscopy: Official Journal of the Japan Gastroenterological Endoscopy Society
https://read.qxmd.com/read/32402104/covid-19-and-gastrointestinal-endoscopy-importance-of-reducing-sars-cov-2-infection-risks-of-medical-workers-and-preserving-personal-protective-equipment-resources
#22
EDITORIAL
Takumi Onoyama, Hajime Isomoto
In December 2019, the World Health Organization (WHO) was informed of cases of pneumonia of unknown etiology detected in Wuhan, China. Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), a novel coronavirus, was identified and SARS-CoV-2 related disease, called coronavirus disease 2019 (COVID-19), has spread worldwide. The WHO has declared COVID-19 to be a pandemic on March 11, 2020. Clinical symptoms of the COVID-19 includes cough (67.8%), fever (43.8%), fatigue (38.1%), production of sputum (33...
May 13, 2020: Digestive Endoscopy: Official Journal of the Japan Gastroenterological Endoscopy Society
https://read.qxmd.com/read/32395845/one-person-operated-endoscopic-submucosal-dissection-for-early-esophageal-neoplasm-using-endosaber
#23
Mitsuru Esaki, Sho Suzuki, Hisatomo Ikehara
No abstract text is available yet for this article.
May 12, 2020: Digestive Endoscopy: Official Journal of the Japan Gastroenterological Endoscopy Society
https://read.qxmd.com/read/32374898/endoscopic-retrieval-of-a-migrated-pancreatic-stent-using-a-new-mini-basket-and-pushing-catheter-a-case-report
#24
Shinya Kawaguchi, Ryosuke Itai, Shuzo Terada
A 74-year-old man with chronic pancreatitis underwent endoscopic pancreatic sphincterotomy, followed by placement of a pancreatic stent (5-Fr, 12 cm, Geenen Pancreatic Stent, Cook Medical Japan) for main pancreatic duct (MPD) stricture and stones. During follow-up, the stent was found to have migrated into the pancreatic body. He was referred for endoscopic retrieval. We initially attempted retrieval using a wire-guided biopsy forceps1 (G/W FB-46Q type, Olympus Japan), but achieved no success.
May 6, 2020: Digestive Endoscopy: Official Journal of the Japan Gastroenterological Endoscopy Society
https://read.qxmd.com/read/32374896/conversion-of-percutaneous-transhepatic-biliary-drainage-to-endoscopic-ultrasonography-guided-hepaticogastrostomy-under-balloon-targeted-selective-needle-puncture
#25
Min Jae Yang, Jin Hong Kim
Endoscopic ultrasonography (EUS)-guided hepaticogastrostomy is a rescue technique for internal drainage when percutaneous antegrade biliary stenting (PABS) fails after percutaneous transhepatic biliary drainage (PTBD). However, this may be difficult under bile duct decompression despite contrast injection through the PTBD catheter because the sonographic ring-down artifact caused by micro-air bubbles in the contrast may hinder the EUS delineation of the intrahepatic bile duct.
May 6, 2020: Digestive Endoscopy: Official Journal of the Japan Gastroenterological Endoscopy Society
https://read.qxmd.com/read/32372424/ways-to-improve-stenting-in-unresectable-malignant-distal-biliary-obstruction-stent-design-intraductal-placement-and-protective-role-of-an-intact-papilla
#26
EDITORIAL
Tsuyoshi Mukai
Endoscopic biliary stenting is the most widely accepted procedure for the management of symptomatic biliary obstruction. In cases of unresectable malignant distal biliary obstruction (UMDBO), stent placement plays a key role in maintaining biliary flow and in improving prognosis and quality of life. Self-expandable metallic stents (SEMSs) have been used widely in patients with UMDBO because SEMSs give rise to longer stent patency than that of plastic stents (PSs).
May 6, 2020: Digestive Endoscopy: Official Journal of the Japan Gastroenterological Endoscopy Society
https://read.qxmd.com/read/32369646/practical-advice-for-management-of-ibd-patients-during-the-covid-19-pandemic-a-world-endoscopy-organization-statement
#27
Helmut Neumann, Fabian Emura, Bernd Bokemeyer, Nalini Guda, Hisao Tajiri, Takayuki Matsumoto, David T Rubin
COVID-19 is rapidly spreading worldwide and specific literature how to deal with IBD patients is limited so far. Here, the World Endoscopy Organisation (WEO) is providing practical advice for the management of IBD patients during the pandemic covering the diagnostic and therapeutic spectrum.
May 5, 2020: Digestive Endoscopy: Official Journal of the Japan Gastroenterological Endoscopy Society
https://read.qxmd.com/read/32367598/establishment-of-an-in-vivo-porcine-delayed-perforation-model-after-duodenal-endoscopic-submucosal-dissection
#28
Keiichi Hashiguchi, Yasuhiro Maruya, Ryo Matsumoto, Shun Yamaguchi, Kumi Ogihara, Ken Ohnita, Shinichiro Kobayashi, Kengo Kanetaka, Kazuhiko Nakao, Susumu Eguchi
OBJECTIVES: Duodenal endoscopic submucosal dissection (ESD) for superficial non-ampullary duodenal epithelial tumors has a significant incidence rate of delayed perforation. Although several methods have been proposed to prevent delayed perforation, the most appropriate methods remain unclear. Currently, there is no appropriate animal model to validate methods for preventing duodenal delayed perforation. This study aimed to establish an in-vivo porcine delayed perforation model after duodenal submucosal dissection...
May 4, 2020: Digestive Endoscopy: Official Journal of the Japan Gastroenterological Endoscopy Society
https://read.qxmd.com/read/32335962/covid-19-and-gastrointestinal-endoscopy-what-should-be-taken-into-account
#29
REVIEW
P Sinonquel, P Roelandt, I Demedts, L van Gerven, C Vandenbriele, A Wilmer, E Van Wijngaerden, R Bisschops
On March 11th 2020 the World Health Organisation (WHO) declared COVID-19 pandemic, leading to a subsequent impact on the entire world and health care system. Since the causing Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) houses in the aerodigestive tract, activities in the gastrointestinal outpatient clinic and endoscopy unit should be limited to emergencies only. Health care professionals are faced with the need to perform endoscopic or endoluminal emergency procedures in patients with a confirmed positive or unknown COVID-19 status...
April 26, 2020: Digestive Endoscopy: Official Journal of the Japan Gastroenterological Endoscopy Society
https://read.qxmd.com/read/32335946/gastrointestinal-endoscopy-in-the-era-of-the-acute-pandemic-of-covid-19-recommendations-by-japan-gastroenterological-endoscopy-society-issued-on-april-9-th-2020
#30
Atsushi Irisawa, Takahisa Furuta, Takayuki Matsumoto, Takashi Kawai, Tomoki Inaba, Atsushi Kanno, Akio Katanuma, Yoshiro Kawahara, Koji Matsuda, Kazuhiro Mizukami, Takao Otsuka, Ichiro Yasuda, Shinji Tanaka, Kazuma Fujimoto, Shinsaku Fukuda, Hiroyasu Iishi, Yoshinori Igarashi, Kazuo Inui, Toshiharu Ueki, Haruhiko Ogata, Mototsugu Kato, Akiko Shiotani, Kazuhide Higuchi, Naotaka Fujita, Kazunari Murakami, Hironori Yamamoto, Tohru Ito, Kazuichi Okazaki, Yuko Kitagawa, Tetsuya Mine, Hisao Tajiri, Haruhiro Inoue
All gastrointestinal endoscopic procedures have a high risk of aerosol contamination of the coronavirus disease 2019 (COVID-19) to endoscopists, nurses, and healthcare assistants. Given the current pandemic situation of COVID-19, the Japan Gastroenterological Endoscopy Society (JGES) issued the recommendation for gastrointestinal (GI) endoscopy based on the status of COVID-19 as of April 9th, 2020, in Japan; 1) indications for GI endoscopy in the pandemic of COVID-19, 2) practical protective equipment for medical personals depending on the risk for COVID-19, 3) preprocedural management, such as pharyngeal local anesthesia using lidocaine spray which has a potential to generate the aerosols, 4) ideal settings of the endoscopy room including the numbers of the staff and the patients, 5) postprocedural management, such as undressing and follow-up of the patients, as well as the involved staff, were documented to fit the practical scenarios in GI endoscopy, with the available data in Japan and the world...
April 26, 2020: Digestive Endoscopy: Official Journal of the Japan Gastroenterological Endoscopy Society
https://read.qxmd.com/read/32333811/feasibility-of-laparoscopic-endoscopic-cooperative-surgery-for-non-ampullary-superficial-duodenal-neoplasms-a-single-arm-confirmatory-trial
#31
Shingo Kanaji, Yoshinori Morita, Yuta Yamazaki, Yasunori Otowa, Toshitatsu Takao, Shinwa Tanaka, Naoki Urakawa, Masashi Yamamoto, Takeru Matsuda, Taro Oshikiri, Tetsu Nakamura, Satoshi Suzuki, Takashi Toyonaga, Yuzo Kodama, Yoshihiro Kakeji
OBJECTIVE: Laparoscopic endoscopic cooperative surgery for duodenal tumors (D-LECS) has been developed to prevent duodenal leakage by reinforcing the ESD site. However, there has been no prospective trial showing the feasibility of D-LECS. Herein, we conducted a single-arm confirmatory trial to evaluate the safety of D-LECS for non-ampullary superficial duodenal neoplasms. METHODS: This prospective single-center single-arm confirmatory trial analyzed patients with non-ampullary superficial duodenal neoplasms who underwent D-LECS...
April 25, 2020: Digestive Endoscopy: Official Journal of the Japan Gastroenterological Endoscopy Society
https://read.qxmd.com/read/32333617/through-the-scope-esophageal-stent-for-the-relief-of-malignant-dysphagia-results-of-a-multicentric-study-with-video
#32
Benedetto Mangiavillano, Francesco Auriemma, Mario Bianchetti, Nicola Mantovani, Stefano Pilati, Dario Reggio, Claudio Barletti, Edoardo Forcignanò, Giuseppe Pentassuglia, Alberto Arezzo, Elena Cavargini, Carlo Fabbri, Miriam Mezzanzanica, Luca De Luca, Rita Conigliaro, Alessandro Repici
BACKGROUND AND AIM: In presence of malignant dysphagia, in patients unfit for surgery, the placement of a self-expandable metal stent (SEMS) represents a safe and effective palliative treatment. The esophageal stents (ES) actually in commerce present an over-the-wire (OTW) mechanism where the stent is deployed under X-ray control. Recently a through-the-scope (TTS) ES was launched. The aim of our retrospective study is to assess the technical and clinical success of the new TTS-ES. MATERIALS AND METHODS: Patients with malignant dysphagia caused by esophageal cancer or ab-extrinsic compression, underwent TTS esophageal stent in six Italian endoscopic referral centers, were retrospective reviewed...
April 25, 2020: Digestive Endoscopy: Official Journal of the Japan Gastroenterological Endoscopy Society
https://read.qxmd.com/read/32315485/endoscopic-ultrasound-guided-ostomy-repermeabilization-as-a-rescue-technique-to-resolve-a-deeply-buried-lumen-apposing-stent
#33
Marta Izquierdo-Romero, Francesc Bas-Cutrina, Joan B Gornals
No abstract text is available yet for this article.
April 21, 2020: Digestive Endoscopy: Official Journal of the Japan Gastroenterological Endoscopy Society
https://read.qxmd.com/read/32314431/colorectal-cancer-screening-in-lynch-syndrome-indication-techniques-and-future-perspectives
#34
REVIEW
Guillaume Perrod, Gabriel Rahmi, Christophe Cellier
Lynch syndrome (LS) is an inherited predisposition to colorectal cancer (CRC), responsible for 3-5% of all CRC. This syndrome is characterized by the early occurrence of colorectal neoplastic lesions, with variable incidences depending on the type of pathogenic variants in MMR genes (MLH1, MSH2, MSH6, PMS2 and EPCAM) and demographics factors such as gender, body mass index, tobacco use and physical activity. Similar to sporadic cancers, colorectal screening by colonoscopy is efficient because it is associated with a reduction greater than 50% of both CRC incidence and CRC related mortality...
April 21, 2020: Digestive Endoscopy: Official Journal of the Japan Gastroenterological Endoscopy Society
https://read.qxmd.com/read/32306430/endoscopic-management-of-walled-off-pancreatic-necrosis
#35
REVIEW
Ichiro Yasuda, Kosuke Takahashi
Walled-off pancreatic necrosis (WON) can develop in the late phase of necrotizing pancreatitis. When the WON is accompanied by an infection in the necrotic bed, it becomes a life-threatening complication. Open necrosectomy with drainage has been the standard treatment; however, it is associated with a significant morbidity and high mortality. Therefore, minimally invasive therapeutic alternatives are in demand. Recently, a new treatment algorithm for necrotizing pancreatitis, known as the step-up approach, has been proposed...
April 19, 2020: Digestive Endoscopy: Official Journal of the Japan Gastroenterological Endoscopy Society
https://read.qxmd.com/read/32301158/the-current-state-of-bariatric-endoscopy
#36
REVIEW
Thomas R McCarty, Christopher C Thompson
A variety of endoscopic bariatric and metabolic treatments (EBMTs) have been developed in recent years to combat the growing prevalence of obesity in the United States (U.S.) and worldwide. This manuscript reviews the current state of bariatric endoscopy, detailing all U.S. Food and Drug Administration (FDA) approved EBMTs including space occupying intragastric balloons (IGBs), aspiration therapy, and endoscopic tissue apposition devices. Additionally, this review describes non-FDA approved treatments including additional IGBs, endoluminal bypass liners, duodenal mucosal resurfacing (DMR), and endoscopically placed anastomosis devices...
April 17, 2020: Digestive Endoscopy: Official Journal of the Japan Gastroenterological Endoscopy Society
https://read.qxmd.com/read/32299133/submucosal-invasive-colorectal-cancer-showing-a-similar-morphology-to-diffusely-infiltrating-cancer-inflammatory-type
#37
LETTER
Kenta Chuman, Takashi Hisabe, Akinori Iwashita
Cases of inflammatory type cancer have a relatively good prognosis among diffusely infiltrating colorectal cancers. We experienced an extremely rare case of submucosal invasive cancer showing a similar morphology to inflammatory type cancer. A man in his 50s was referred to us because of a positive fecal occult blood test. Colonoscopy showed an unilateral stenosis in the sigmoid colon.
April 16, 2020: Digestive Endoscopy: Official Journal of the Japan Gastroenterological Endoscopy Society
https://read.qxmd.com/read/32298505/piercing-technique-via-cholangioscopy-for-the-reconstruction-of-complete-anastomotic-obstruction-after-choledochojejunostomy
#38
Haruka Toyonaga, Tsuyoshi Hayashi, Akio Katanuma
No abstract text is available yet for this article.
April 16, 2020: Digestive Endoscopy: Official Journal of the Japan Gastroenterological Endoscopy Society
https://read.qxmd.com/read/32298500/new-method-of-endoscopic-injection-sclerosis-for-esophageal-varices-using-by-modified-endoscopic-hood
#39
Shuichi Miyamoto, Yoshiya Yamamoto, Tomofumi Takagi
No abstract text is available yet for this article.
April 16, 2020: Digestive Endoscopy: Official Journal of the Japan Gastroenterological Endoscopy Society
https://read.qxmd.com/read/32289878/emergency-endoscopic-variceal-band-ligation-in-a-covid-19-patient-presented-with-hematemesis-while-on-mechanical-ventilation
#40
Mohamed El Kassas, Ahmad Al Shafie, Abo Seif Abdel Hameed, Mamdouh Mahdi
COVID-19, caused by severe acute respiratory syndrome coronavirus (SARS-CoV-2), is now a global pandemic with serious health consequences. Currently, many strict control measures are applied in health care settings, including endoscopy units, in order to limit virus spread. Several recommendations called to limit endoscopic procedures to emergent endoscopies; however, several uncertainties still existing concerning patient safety, protective measures, and infection control methods in emergency endoscopic settings...
April 14, 2020: Digestive Endoscopy: Official Journal of the Japan Gastroenterological Endoscopy Society
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