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World Journal of Gastrointestinal Endoscopy

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https://www.readbyqxmd.com/read/28690772/bladder-urothelial-carcinoma-extending-to-rectal-mucosa-and-presenting-with-rectal-bleeding
#1
Andrew M Aneese, Vinayata Manuballa, Mitual Amin, Mitchell S Cappell
An 87-year-old-man with prostate-cancer-stage-T1c-Gleason-6 treated with radiotherapy in 1996, recurrent prostate cancer treated with leuprolide hormonal therapy in 2009, and bladder-urothelial-carcinoma in situ treated with Bacillus-Calmette-Guerin and adriamycin in 2010, presented in 2015 with painless, bright red blood per rectum coating stools daily for 5 mo. Rectal examination revealed bright red blood per rectum; and a hard, fixed, 2.5 cm × 2.5 cm mass at the normal prostate location. The hemoglobin was 7...
June 16, 2017: World Journal of Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/28690771/multicenter-randomised-controlled-trial-comparing-the-high-definition-white-light-endoscopy-and-the-bright-narrow-band-imaging-for-colon-polyps
#2
Rajvinder Singh, Kuan Loong Cheong, Leonardo Zorron Cheng Tao Pu, Dileep Mangira, Doreen Siew Ching Koay, Carmen Kee, Siew Chien Ng, Rungsun Rerknimitr, Satimai Aniwan, Tiing-Leong Ang, Khean-Lee Goh, Shiaw Hooi Ho, James Yun-Wong Lau
AIM: To compare high definition white light endoscopy and bright narrow band imaging for colon polyps' detection rates. METHODS: Patients were randomised to high definition white light endoscopy (HD-WLE) or the bright narrow band imaging (bNBI) during withdrawal of the colonoscope. Polyps identified in either mode were characterised using bNBI with dual focus (bNBI-DF) according to the Sano's classification. The primary outcome was to compare adenoma detection rates (ADRs) between the two arms...
June 16, 2017: World Journal of Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/28690770/utility-of-the-balloon-overtube-assisted-modified-over-the-wire-stenting-technique-to-treat-post-sleeve-gastrectomy-complications
#3
Ana Ponte, Rolando Pinho, Luísa Proença, Joana Silva, Jaime Rodrigues, Mafalda Sousa, João Carlos Silva, João Carvalho
AIM: To describe a modified technique of deployment of stents using the overtube developed for balloon-assisted enteroscopy in post-sleeve gastrectomy (SG) complications. METHODS: Between January 2010 and December 2015, all patients submitted to an endoscopic stenting procedure to treat a post-SG stenosis or leakage were retrospectively collected. Procedures from patients in which the stent was deployed using the balloon-overtube-assisted modified over-the-wire (OTW) stenting technique were described...
June 16, 2017: World Journal of Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/28690769/endoscopic-resolution-and-recurrence-of-gastric-antral-vascular-ectasia-after-serial-treatment-with-argon-plasma-coagulation
#4
Shashank Garg, Bilal Aslam, Nicholas Nickl
AIM: To evaluate long-term endoscopic resolution and recurrence rate of gastric antral vascular ectasia (GAVE) after argon plasma coagulation (APC) treatment. METHODS: This was an IRB-approved retrospective single center study that included patients endoscopically treated for GAVE between 1/1/2008 to 12/31/2014. The primary and secondary end points of the study were rate of endoscopic resolution of GAVE after APC treatment and recurrence rate of GAVE after endoscopic resolution, respectively...
June 16, 2017: World Journal of Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/28690768/endoscopic-recommendations-for-colorectal-cancer-screening-and-surveillance-in-patients-with-inflammatory-bowel-disease-review-of-general-recommendations
#5
REVIEW
Jose María Huguet, Patricia Suárez, Luis Ferrer-Barceló, Lucía Ruiz, Ana Monzó, Ana Belén Durá, Javier Sempere
Screening for colorectal cancer (CRC) in patients with inflammatory bowel disease (IBD) is recommended by all scientific societies. However, there are differences in the recommendations they make regarding screening and surveillance. We address a series of questions that come up in the daily clinical practice of a physician. The first two questions that are raised are: (1) Who should be offered screening for CRC? and (2) When should the first colonoscopy be performed? The next step is to decide who should undergo endoscopic surveillance and at what intervals they should be performed...
June 16, 2017: World Journal of Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/28690767/endoscopic-ultrasound-in-oncology-an-update-of-clinical-applications-in-the-gastrointestinal-tract
#6
REVIEW
Manuel Valero, Carlos Robles-Medranda
An accurate staging is necessary to select the best treatment and evaluate prognosis in oncology. Staging usually begins with noninvasive imaging such as computed tomography, magnetic resonance imaging or positron emission tomography. In the absence of distant metastases, endoscopic ultrasound plays an important role in the diagnosis and staging of gastrointestinal tumors, being the most accurate modality for local-regional staging. Its use for tumor and nodal involvement in pre-surgical evaluation has proven to reduce unnecessary surgeries...
June 16, 2017: World Journal of Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/28572878/successful-endoscopic-treatment-of-an-intraductal-papillary-neoplasm-of-the-bile-duct
#7
Nikola S Natov, Laura C Horton, Sanjay R Hegde
We present a case of a 76-year-old man with right upper quadrant abdominal pain and weight loss, who was found to have an intraductal papillary neoplasm of the bile duct (IPNB) of the pancreaticobiliary subtype, deemed curatively resectable. The patient declined surgery and opted for endoscopic therapy. He underwent two sessions of endoscopic retrograde cholangiopancreatography (ERCP)-guided radiofrequency ablation (RFA). Ten months later, no evidence of recurrence was identified on repeat ERCP. To our knowledge, this is the first reported case of successful use of RFA as a primary treatment modality for resectable IPNB...
May 16, 2017: World Journal of Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/28572877/does-music-reduce-anxiety-and-discomfort-during-flexible-sigmoidoscopy-a-systematic-review-and-meta-analysis
#8
Arun P Shanmuganandan, Muhammad R Sameem Siddiqui, Nicholas Farkas, Kiran Sran, Rhys Thomas, Said Mohamed, Robert I Swift, Al Mutaz Abulafi
AIM: To investigate the role of music in reducing anxiety and discomfort during flexible sigmoidoscopy. METHODS: A systematic review of all comparative studies up to November 2016, without language restriction that were identified from MEDLINE and the Cochrane Controlled Trials Register (1960-2016), and EMBASE (1991-2016). Further searches were performed using the bibliographies of articles and abstracts from major conferences such as the ESCP, NCRI, ASGBI and ASCRS...
May 16, 2017: World Journal of Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/28572876/adult-intussusception-a-case-series-and-review
#9
Santosh Shenoy
AIM: To identify factors differentiating pathologic adult intussusception (AI) from benign causes and the need for an operative intervention. Current evidence available from the literature is discussed. METHODS: This is a case series of eleven patients over the age of 18 and a surgical consultation for "Intussusception" at a single veteran's hospital over a five-year period (2011-2016). AI was diagnosed on computed tomography (CT) scan and or flexible endoscopy (colonoscopy)...
May 16, 2017: World Journal of Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/28572875/nerve-preserving-vs-standard-laparoscopic-sacropexy-postoperative-bowel-function
#10
Stefano Cosma, Paolo Petruzzelli, Saverio Danese, Chiara Benedetto
AIM: To compare our developed nerve preserving technique with the non-nerve preserving one in terms of de novo bowel symptoms. METHODS: Patients affected by symptomatic apical prolapse, admitted to our department and treated by nerve preserving laparoscopic sacropexy (LSP) between October, 2010 and April, 2013 (Group A or "interventional group") were compared to those treated with the standard LSP, between September, 2007 and December, 2009 (Group B or "control group")...
May 16, 2017: World Journal of Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/28572874/association-of-trainee-participation-with-adenoma-and-polyp-detection-rates
#11
Emad Qayed, Lauren Shea, Stephan Goebel, Roberd M Bostick
AIM: To investigate whether adenoma and polyp detection rates (ADR and PDR, respectively) in screening colonoscopies performed in the presence of fellows differ from those performed by attending physicians alone. METHODS: We performed a retrospective review of all patients who underwent a screening colonoscopy at Grady Memorial Hospital between July 1, 2009 and June 30, 2015. Patients with a history of colon polyps or cancer and those with poor colon preparation or failed cecal intubation were excluded from the analysis...
May 16, 2017: World Journal of Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/28465787/endoscopic-assessment-and-management-of-sporadic-duodenal-adenomas-the-results-of-single-centre-multidisciplinary-management
#12
Kheman Rajkomar, Michelle Kweon, Imran Khan, Paul Frankish, Michael Rodgers, Jonathan B Koea
AIM: To review the role of multidisciplinary management in treating sporadic duodenal adenomas (SDA). METHODS: SDA managed at North Shore Hospital between 2009-2014 were entered into a prospective database. Pathology, endoscopic and surgical management as well as follow up were reviewed. RESULTS: Twenty-eight patients (14 male: Median age 68 years) presented with SDA [18 were classified as non ampullary location (NA), 10 as ampullary location (A)]...
April 16, 2017: World Journal of Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/28465786/analysis-of-the-risk-factors-for-severity-in-post-endoscopic-retrograde-cholangiopancreatography-pancreatitis-the-indication-of-prophylactic-treatments
#13
Hiroshi Matsubara, Fumihiro Urano, Yuki Kinoshita, Shozo Okamura, Hiroki Kawashima, Hidemi Goto, Yoshiki Hirooka
AIM: To determine the risk factors of severe post endoscopic retrograde cholangiopancreatography pancreatitis (sPEP) and clarify the indication of prophylactic treatments. METHODS: At our hospital, endoscopic retrograde cholangiopancreatography (ERCP) was performed on 1507 patients from May 2012 to December 2015. Of these patients, we enrolled all 121 patients that were diagnosed with post endoscopic retrograde PEP. Fourteen of 121 patients diagnosed as sPEP were analyzed...
April 16, 2017: World Journal of Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/28465785/endoscopic-balloon-catheter-dilatation-via-retrograde-or-static-technique-is-safe-and-effective-for-cricopharyngeal-dysfunction
#14
Vinay Chandrasekhara, Joyce Koh, Lakshmi Lattimer, Kerry B Dunbar, William J Ravich, John O Clarke
AIM: To evaluate the safety and efficacy of upper esophageal sphincter (UES) dilatation for cricopharyngeal (CP) dysfunction. To determine if: (1) indication for dilatation; or (2) technique of dilatation correlated with symptom improvement. METHODS: All balloon dilatations performed at our institution from over a 3-year period were retrospectively analyzed for demographics, indication and dilatation site. All dilatations involving the UES underwent further review to determine efficacy, complications, and factors that predict success...
April 16, 2017: World Journal of Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/28465784/does-deep-sedation-with-propofol-affect-adenoma-detection-rates-in-average-risk-screening-colonoscopy-exams
#15
Selvi Thirumurthi, Gottumukkala S Raju, Mala Pande, Joseph Ruiz, Richard Carlson, Katherine B Hagan, Jeffrey H Lee, William A Ross
AIM: To determine the effect of sedation with propofol on adenoma detection rate (ADR) and cecal intubation rates (CIR) in average risk screening colonoscopies compared to moderate sedation. METHODS: We conducted a retrospective chart review of 2604 first-time average risk screening colonoscopies performed at MD Anderson Cancer Center from 2010-2013. ADR and CIR were calculated in each sedation group. Multivariable regression analysis was performed to adjust for potential confounders of age and body mass index (BMI)...
April 16, 2017: World Journal of Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/28465783/does-serotonin-reuptake-inhibitor-therapy-increase-the-risk-of-post-sphincterotomy-bleeding-in-patients-undergoing-endoscopic-retrograde-cholangio-pancreatography
#16
Divya Yadav, John Vargo, Rocio Lopez, Prabhleen Chahal
AIM: To evaluate the risk of immediate and delayed bleeding following sphincterotomy procedure. METHODS: This retrospective cohort study was conducted with all patients who underwent endoscopic sphincterotomy during January 2006 to September 2015 at a tertiary academic center. Patients were grouped according to pre procedural usage of serotonin reuptake inhibitors (SRIs). Both groups were matched for demographic and clinical characteristics. Patients with thrombocytopenia, increased international normalized ratio, or a history of bleeding or coagulation disorders, concurrent use of other antiplatelet/anticoagulants were excluded from the study...
April 16, 2017: World Journal of Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/28465782/comparative-study-of-outcomes-following-laparoscopic-roux-en-y-gastric-bypass-and-sleeve-gastrectomy-in-morbidly-obese-patients-a-case-control-study
#17
Harshit Garg, Pratyusha Priyadarshini, Sandeep Aggarwal, Samagra Agarwal, Rachna Chaudhary
AIM: To compare the impact of laparoscopic Roux-en-Y gastric bypass (LRYGB) and laparoscopic sleeve gastrectomy (LSG) on weight loss and obesity related comorbidities over two year follow-up via case control study design. METHODS: Forty patients undergoing LRYGB, who completed their two year follow-up were matched with 40 patients undergoing LSG for age, gender, body mass index and presence of type 2 diabetes mellitus (T2DM). Data of these patients was retrospectively reviewed to compare the outcome in terms of weight loss and improvement in comorbidities, i...
April 16, 2017: World Journal of Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/28465781/non-functioning-pancreatic-neuroendocrine-tumors-surgery-or-observation
#18
REVIEW
Yehonatan Bar-Moshe, Haggi Mazeh, Simona Grozinsky-Glasberg
Incidentally detected, sporadic, nonfunctional pancreatic neuroendocrine tumors are increasingly diagnosed on imaging studies performed for unrelated purposes. Although their resection is usually recommended, controversy still exists regarding their optimal management, due to their highly variable and difficult to predict biologic behavior. Recently, several studies and guidelines advocated an expectant management approach in small size, low grade, incidentally diagnosed nonfunctional pancreatic neuroendocrine tumors...
April 16, 2017: World Journal of Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/28465780/laparoscopic-surgery-for-complex-and-recurrent-crohn-s-disease
#19
EDITORIAL
Yusuf Sevim, Cihangir Akyol, Erman Aytac, Bilgi Baca, Orhan Bulut, Feza H Remzi
Crohn's disease (CD) is a chronic inflammatory disease of digestive tract. Approximately 70% of patients with CD require surgical intervention within 10 years of their initial diagnosis, despite advanced medical treatment alternatives including biologics, immune suppressive drugs and steroids. Refractory to medical treatment in CD patients is the common indication for surgery. Unfortunately, surgery cannot cure the disease. Minimally invasive treatment modalities can be suitable for CD patients due to the benign nature of the disease especially at the time of index surgery...
April 16, 2017: World Journal of Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/28360977/endoscopic-retrograde-cholangiopancretography-in-modified-double-tracks-anastomosis-with-anastomotic-stenosis
#20
Xiao-Song Wang, Fei Wang, Quan-Peng Li, Lin Miao, Xiu-Hua Zhang
A 63-year-old man presented at our hospital with right upper abdomen pain and fever for 4 d. The patient's magnetic resonance cholangiopancreatography revealed dilated common bile duct and choledocholithiasis. In his past history, he received proximal gastrectomy and modified double tracks anastomosis. Endoscopic retrograde cholangiopancretography in modified double tracks anastomosis, especially accompanied with anastomotic stenosis, has been rarely reported. In the present case, the duodenoscope was successfully introduced over the guidewire and the stone taken out using a basket...
March 16, 2017: World Journal of Gastrointestinal Endoscopy
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