keyword
MENU ▼
Read by QxMD icon Read
search

Perforation

keyword
https://www.readbyqxmd.com/read/28732299/enterovesical-fistula-a-rare-complication-of-meckel-s-diverticulum-a-case-report
#1
Bourguiba M A, Gharbi M, Ghalleb M, Ben Taher A, Souai F, Bensafta Y, Sayari S, Ben Moussa M
INTRODUCTION: Enterovesical fistulas usually result from diverticulitis, Crohn's disease, or colorectal cancer. A perforated Meckel's diverticulum can exceptionally result in an vesico-diverticulum fistula, as noted in only seven previously reported cases. CASE REPORT: A 35-year old Arabic male, quadriplegic,who presented epigastralgia evolving for a week, associated with abdominal distension and cloudy urine. On examination he was feverish (38.5°C), dehydrated with tenderness in the entire distended abdomen; rectal examination revealed a hypotonic sphincter with no other abnormality...
July 8, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28732270/unexpected-histopathology-of-acute-appendicitis
#2
Mutee Ur Rehman, Felik Paulus, Min Hoe Chew
INTRODUCTION: Appendicular diverticula and associated diverticulitis is a rare disease. Patients present commonly with symptoms of acute appendicitis and require laparoscopic or open surgery. Diagnosis is usually made only on histology. Here, we present a rare case of acute diverticulitis of the appendix. CASE PRESENTATION: A 33-year old gentleman presented with right iliac fossa pain of 3 days duration. On admission, appendicitis was diagnosed on Computerized Tomography (CT) scan and laparoscopic appendicectomy was subsequently performed...
July 10, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28731997/perforated-meckel-s-diverticulum
#3
Janaina Gatto, Jonas Takada, Jose P Otoch, Fernanda Kreve, Francisco S Loss, Everson L A Artifon
We report a patient with diffuse peritonitis due to perforation of Meckel's diverticulum. This patient was referred to the operating room and underwent bowel resection segment encompassing the area of the diverticulum and terminoterminal primary enteroanastomosis on two levels with good evolution. The diverticulum complications are often related to the presence of ectopic mucosa, specially the gastric and pancreatic type. Since preoperative diagnosis is difficult and infrequent, in most cases this anomaly is confirmed only during surgery...
April 2017: Revista de Gastroenterología del Perú: órgano Oficial de la Sociedad de Gastroenterología del Perú
https://www.readbyqxmd.com/read/28730797/ileal-perforation-following-cetuximab-and-folfiri-chemotherapy-in-a-patient-with-ascending-colon-cancer-with-peritoneal-carcinomatosis
#4
Young Wan Kim
No abstract text is available yet for this article.
May 2017: Journal of B.U.ON.: Official Journal of the Balkan Union of Oncology
https://www.readbyqxmd.com/read/28730753/randomized-clinical-trial-of-appendicitis-inflammatory-response-score-based-management-of-patients-with-suspected-appendicitis
#5
M Andersson, B Kolodziej, R E Andersson
BACKGROUND: The role of imaging in the diagnosis of appendicitis is controversial. This prospective interventional study and nested randomized trial analysed the impact of implementing a risk stratification algorithm based on the Appendicitis Inflammatory Response (AIR) score, and compared routine imaging with selective imaging after clinical reassessment. METHOD: Patients presenting with suspicion of appendicitis between September 2009 and January 2012 from age 10 years were included at 21 emergency surgical centres and from age 5 years at three university paediatric centres...
July 21, 2017: British Journal of Surgery
https://www.readbyqxmd.com/read/28730368/safety-of-cold-polypectomy-for-small-colorectal-neoplastic-lesions-a-prospective-cohort-study-in-japan
#6
Yuichi Shimodate, Motowo Mizuno, Rio Takezawa, Mami Kobayashi, Tatsuhiro Yamazaki, Akira Doi, Naoyuki Nishimura, Hirokazu Mouri, Kazuhiro Matsueda, Hiroshi Yamamoto
BACKGROUND: Cold polypectomy has been widely accepted for removal of small colorectal polyps. However, no large-scale prospective study exists as for its safety in Japan. We investigated this issue in this single-center, prospective cohort study in a total of 1198 colorectal polyps resected with cold polypectomy. PATIENTS AND METHODS: Four hundred and seventy-four patients who underwent cold polypectomy for colorectal neoplastic lesions less than 10-mm diameter between September 2014 and October 2016 were enrolled...
July 20, 2017: International Journal of Colorectal Disease
https://www.readbyqxmd.com/read/28730310/optical-biosensor-optimized-for-continuous-in-line-glucose-monitoring-in-animal-cell-culture
#7
Mircea Tric, Mario Lederle, Lisa Neuner, Igor Dolgowjasow, Philipp Wiedemann, Stefan Wölfl, Tobias Werner
Biosensors for continuous glucose monitoring in bioreactors could provide a valuable tool for optimizing culture conditions in biotechnological applications. We have developed an optical biosensor for long-term continuous glucose monitoring and demonstrated a tight glucose level control during cell culture in disposable bioreactors. The in-line sensor is based on a commercially available oxygen sensor that is coated with cross-linked glucose oxidase (GOD). The dynamic range of the sensor was tuned by a hydrophilic perforated diffusion membrane with an optimized permeability for glucose and oxygen...
July 20, 2017: Analytical and Bioanalytical Chemistry
https://www.readbyqxmd.com/read/28730138/ileal-perforation-with-norovirus-gastroenteritis-in-a-3-month-old-infant
#8
Seol Woo Wi, Su Jin Lee, Eun Kyeong Kang, Sung Min Cho
Noroviruses have been recognized as the leading cause of epidemic and sporadic gastroenteritis since the advent of molecular diagnostic technique. They have been documented in 5-31% of pediatric patients hospitalized with gastroenteritis. Although norovirus gastroenteritis is typically mild and self-limited, it causes severe, but sometimes fatal, conditions in the vulnerable population such as immunocompromised patients, young children, and the elderly. Bowel perforation due to norovirus infection is rare. We report a case of small bowel perforation with norovirus gastroenteritis in the infant with Down syndrome during the hospitalization with pneumonia...
June 2017: Pediatric Gastroenterology, Hepatology & Nutrition
https://www.readbyqxmd.com/read/28729154/tremelimumab-as-second-line-or-third-line-treatment-in-relapsed-malignant-mesothelioma-determine-a-multicentre-international-randomised-double-blind-placebo-controlled-phase-2b-trial
#9
Michele Maio, Arnaud Scherpereel, Luana Calabrò, Joachim Aerts, Susana Cedres Perez, Alessandra Bearz, Kristiaan Nackaerts, Dean A Fennell, Dariusz Kowalski, Anne S Tsao, Paul Taylor, Federica Grosso, Scott J Antonia, Anna K Nowak, Maria Taboada, Martina Puglisi, Paul K Stockman, Hedy L Kindler
BACKGROUND: New therapeutic strategies for malignant mesothelioma are urgently needed. In the DETERMINE study, we investigated the effects of the cytotoxic-T-lymphocyte-associated antigen 4 (CTLA-4) monoclonal antibody tremelimumab in patients with previously treated advanced malignant mesothelioma. METHODS: DETERMINE was a double-blind, placebo-controlled, phase 2b trial done at 105 study centres across 19 countries in patients with unresectable pleural or peritoneal malignant mesothelioma who had progressed after one or two previous systemic treatments for advanced disease...
July 17, 2017: Lancet Oncology
https://www.readbyqxmd.com/read/28728828/obstruction-of-peritoneal-dialysis-catheter-is-associated-with-catheter-type-and-independent-of-omentectomy-a-comparative-data-analysis-from-a-transplant-surgical-and-a-pediatric-surgical-department
#10
Josephine Radtke, Raphael Schild, Marc Reismann, Robert-Richard Ridwelski, Caroline Kempf, Bjoern Nashan, Karin Rothe, Martina Koch
BACKGROUND: Peritoneal dialysis (PD) catheter occlusion is a common complication with up to 36% of catheter obstructions described in the literature. We present a comparison of complications and outcome after implantation of PD catheters in a transplant surgical and a pediatric surgical department. METHODS: We retrospectively analyzed 154 PD catheters, which were implanted during 2009-2015 by transplant surgeons (TS, University Medical Center Hamburg-Eppendorf, Germany, n=85 catheters) and pediatric surgeons (PS, Charité University Medicine Berlin, Germany, n=69 catheters) in 122 children (median (range) age 3...
July 4, 2017: Journal of Pediatric Surgery
https://www.readbyqxmd.com/read/28728694/alcohol-septal-ablation-for-obstructive-hypertrophic-cardiomyopathy-a-word-of%C3%A2-endorsement
#11
REVIEW
Max Liebregts, Pieter A Vriesendorp, Jurrien M Ten Berg
Twenty years after the introduction of alcohol septal ablation (ASA) for the treatment of obstructive hypertrophic cardiomyopathy, the arrhythmogenicity of the ablation scar appears to be overemphasized. When systematically reviewing all studies comparing ASA with myectomy with long-term follow-up, (aborted) sudden cardiac death and mortality rates were found to be similarly low. The focus should instead shift toward lowering the rate of reinterventions and pacemaker implantations following ASA because, in this area, ASA still seems inferior to myectomy...
July 25, 2017: Journal of the American College of Cardiology
https://www.readbyqxmd.com/read/28728537/super-selective-coil-embolization-of-a-basilar-perforator-artery-aneurysm-previously-treated-by-the-stent-in-stent-technique-using-an-extremely-soft-bare-coil-delivered-through-a-one-marker-microcatheter
#12
Yves Chau, Marina Sachet, Jacques Sédat
Background Aneurysms of the perforating arteries arising from the basilar artery trunk are rare and represent a therapeutic challenge. Methods A basilar perforator aneurysm was initially treated by the stent-in-stent technique. Enlargement of the aneurysm was seen on follow up and the sac was secondarily coiled using two extremely soft bare coils, delivered through a one-marker microcatheter. Results At 6 months, the patient had a modified Rankin Scale score of 0 and cerebral arteriography demonstrated complete occlusion of the lesion...
January 1, 2017: Interventional Neuroradiology
https://www.readbyqxmd.com/read/28728260/-clinical-analysis-of-pacing-therapy-and-treatment-of-complications-during-follow-up-in-children
#13
P J Zhao, Y W Chen, F Li, Y Li, J P Yang, J J Wu
Objective: To analyze characteristics of permanent pacemaker implantation in children as well as treatment and prognosis of complications. Method: Clinical data of children who underwent endocardial or epicardial permanent pacemaker implantation between April 2000 and June 2016 in Shanghai Xinhua Hospital and Shanghai Children's Medical Center were analyzed retrospectively. These patients were discharged 5 days after implantation. Electrocardiogram, chest X ray, echocardiography and pacemaker programming were performed during follow-up...
July 2, 2017: Zhonghua Er Ke za Zhi. Chinese Journal of Pediatrics
https://www.readbyqxmd.com/read/28728256/-single-center-retrospective-study-of-184-children-with-inflammatory-bowel-disease-seen-from-2000-2014
#14
D X Guan, F H Yu, G L Wang, J Zhou, D Y Wang, X L Nie, X W Xu
Objective: To investigate the clinical data of children with inflammatory bowel disease (IBD) retrospectively, including Crohn's disease (CD) and ulcerative colitis (UC) and identify the clinical characteristics and trends of change. Method: Clinical data of hospitalized patients diagnosed as IBD in Beijing Children's Hospital from January 2000 to December 2014 were collected and retrospectively analyzed. Patients were divided into six groups based on type of disease and year of admission: Group A1(CD, 2000-2004) included 12 patients, Group B1(CD, 2005-2009) included 11, Group C1(CD, 2010-2014) included 51; Group A2(UC, 2000-2004) included 17, Group B2(UC, 2005-2009) included 25, Group C2(UC, 2010-2014) included 68...
July 2, 2017: Zhonghua Er Ke za Zhi. Chinese Journal of Pediatrics
https://www.readbyqxmd.com/read/28727952/time-resolved-laser-induced-fluorescence-spectroscopy-as-a-guidance-tool-for-laser-lithotripsy-of-gallbladder-stones
#15
Ali Shuaib, Jahja Kokaj, Yacoub Makdisi, Goran Pichler, Abdullah Husain, Sami Asfar
BACKGROUND AND OBJECTIVES: Although laser lithotripsy for fragmentation of gallbladder stones has been applied successfully in many clinical situations, this approach has two major limitations: (1) the potential to damage or perforate the bile duct and (2) the efficiency can be affected by the chemical composition of the gallstones. The present study evaluated the use of time-resolved laser-induced fluorescence spectroscopy to classify stone types and distinguish stone from tissue. MATERIALS AND METHODS: Ex vivo time-resolved laser-induced fluorescence analysis (excitation wavelength λex = 400 nm and emission wavelength = 450-700 nm) of 54 gallbladder stones and seven gallbladder tissue samples was conducted...
July 19, 2017: Photomedicine and Laser Surgery
https://www.readbyqxmd.com/read/28727778/in-vitro-study-of-accuracy-of-subaxial-cervical-pedicle-screw-insertion-using-calipers-based-on-the-gravity-line
#16
Xiang Yao, Shiqing Liu
OBJECT: There is a high probability of iatrogenic perforation of the vertebral pedicle wall during the application of subaxial cervical pedicle screw (CPS). The goal of this study was to evaluate the accuracy of CPS insertion at C3-C7 in vitro using novel calipers based on the gravity line. METHODS: Nine cadaveric cervical spines underwent computed tomography scanning and preoperative design. A lateral fluoroscopic view was taken to measure the intra-operative sagittal angle by C-arm with hanging cross structured K-wires...
2017: PloS One
https://www.readbyqxmd.com/read/28727156/safety-and-effectiveness-of-a-6-french-mri-conditional-pacemaker-lead-the-ingevitytm-clinical-investigation-study-results
#17
Jens C Nielsen, Michael Giudici, Jose Maria Tolasana Viu, Engwooi Chew, Elke Sommerijns, Nicholas Wold, Linda Evert, Charles J Love, Kenneth Stein, Hedrich Olaf
BACKGROUND: The design of pacemaker leads has continued to evolve; ease of lead handling, improved electrical performance and MRI conditional aspects have become more important, while safety remains critical. The INGEVITY™ family leads was designed to provide MRI conditional aspects, decreased diameter, and improved performance of pacemaker leads. The INGEVITY study is an investigational device exemption trial evaluating the acute and chronic safety and effectiveness of these leads...
July 20, 2017: Pacing and Clinical Electrophysiology: PACE
https://www.readbyqxmd.com/read/28726587/repair-of-tympanic-membrane-perforations-with-customized-bioprinted-ear-grafts-using-chinchilla-models
#18
Che-Ying Kuo, Emmanuel Wilson, Andrew Fuson, Nidhi Gandhi, Reza Monfaredi, Audrey Jenkins, Maria Romero, Marco Santoro, John P Fisher, Kevin Cleary, Brian Reilly
The goal of this work is to develop an innovative method that combines bioprinting and endoscopic imaging to repair tympanic membrane perforations (TMPs). TMPs are a serious health issue because they can lead to both conductive hearing loss and repeated otitis media. TMPs occur in 3 to 5% of cases after ear tube placement as well as in cases of acute otitis media (the second most common infection in pediatrics), chronic otitis media with or without cholesteatoma, or as a result of barotrauma to the ear. About 55,000 tympanoplasties, the surgery performed to reconstruct TMPs, are performed every year and the commonly used cartilage grafting technique has a success rate between 43% to 100%...
July 20, 2017: Tissue Engineering. Part A
https://www.readbyqxmd.com/read/28726517/robot-assisted-tumor-resection-devices
#19
Yutaka Saito, Kazuki Sumiyama, Philip Wai Yan
In Japan, colorectal endoscopic submucosal dissection (ESD) is being conducted safely and effectively as shown by the increased number of the cases, however, it is still regarded as a complicated and challenging procedure. Therefore, piecemeal endoscopic mucosal resection (p-EMR) is still regarded as an appropriate treatment, rather than ESD for large colorectal tumors, especially in Western countries. Areas covered: There are several factors that are responsible for colorectal ESD difficulty. Firstly, there is no adequate traction or counter-traction in colorectal ESD...
July 20, 2017: Expert Review of Medical Devices
https://www.readbyqxmd.com/read/28726147/stent-migration-following-endoscopic-suture-fixation-of-esophageal-self-expandable-metal-stents-a-systematic-review-and-meta-analysis
#20
Ryan Law, Anoop Prabhu, Larissa Fujii-Lau, Carol Shannon, Siddharth Singh
BACKGROUND: Covered self-expandable metal stents (SEMS) are utilized for the management of benign and malignant esophageal conditions; however, covered SEMS are prone to migration. Endoscopic suture fixation may mitigate the migration risk of covered esophageal SEMS. Hence, we conducted a systematic review and meta-analysis to evaluate the effectiveness and safety of endoscopic suture fixation for covered esophageal SEMS. METHODS: Following PRISMA guidelines, we performed a systematic review from 2011 to 2016 to identify studies (case control/case series) reporting the technical success and migration rate of covered esophageal SEMS following endoscopic suture fixation...
July 19, 2017: Surgical Endoscopy
keyword
keyword
17940
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"