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https://www.readbyqxmd.com/read/28338468/endoscopic-mucosal-resection-for-high-grade-dysplasia-and-intramucosal-carcinoma-a-canadian-experience
#1
Denise Tami Yamashita, Chao Li, Drew Bethune, Harry Henteleff, James Ellsmere
BACKGROUND: Endoscopic mucosal resection (EMR) is increasingly being used as a first-line treatment for Barrett esophagus (BE) with high-grade dysplasia (HGD) and intramucosal adenocarcinoma (IMC). We reviewed our experience with endoscopic treatment of BE with HGD and IMC at our institution with respect to eradication rates, complications and long-term recurrence. METHODS: We performed a single-centre retrospective review of all patients referred between October 2010 and August 2014 for EMR with dysplastic BE or IMC...
April 2017: Canadian Journal of Surgery. Journal Canadien de Chirurgie
https://www.readbyqxmd.com/read/28336499/radical-resection-of-the-pancreas-should-not-always-be-necessary-in-the-surgical-management-of-pancreatic-solid-pseudopapillary-tumor-in-children
#2
Emre Divarcı, Zafer Dökümcü, Nazan Çetingül, Deniz Nart, Funda Yılmaz Barbet, Orkan Ergün, Ahmet Çelik
BACKGROUND/AIMS: Pancreatic solid pseudopapillary tumor (SPT) is a rare neoplasm in children. In this study, we aimed to present our surgical strategy based on minimal resection by enucleation or limited resection in localized pancreatic SPT. MATERIALS AND METHODS: We retrospectively analyzed the medical records of children who underwent surgical resection between October 2011 and September 2016. RESULTS: Five female patients with a median age of 15 years (range, 14-17 years) were operated...
March 23, 2017: Turkish Journal of Gastroenterology: the Official Journal of Turkish Society of Gastroenterology
https://www.readbyqxmd.com/read/28334693/fabrication-of-human-hair-keratin-jellyfish-collagen-eggshell-derived-hydroxyapatite-osteoinductive-biocomposite-scaffolds-for-bone-tissue-engineering-from-waste-to-regenerative-medicine-products
#3
Yavuz Emre Arslan, Tugba Sezgin Arslan, Burak Derkus, Emel Emregul, Kaan C Emregul
In the present study, we aimed at fabricating an osteoinductive biocomposite scaffold using keratin obtained from human hair, jellyfish collagen and eggshell-derived nano-sized spherical hydroxyapatite (nHA) for bone tissue engineering applications. Keratin, collagen and nHA were characterized with the modified Lowry method, free-sulfhydryl groups and hydroxyproline content analysis, sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE), attenuated total reflectance-fourier transform infrared spectroscopy (ATR-FTIR) and thermal gravimetric analysis (TGA) which confirmed the success of the extraction and/or isolation processes...
March 18, 2017: Colloids and Surfaces. B, Biointerfaces
https://www.readbyqxmd.com/read/28333696/a-universal-freeze-all-strategy-why-it-is-not-warranted
#4
Baris Ata, Emre Seli
PURPOSE OF REVIEW: There's some preclinical evidence of an adverse effect of multifollicular growth on endometrial function in assisted reproductive technology cycles. Universal elective frozen embryo transfer (eFET) in an unstimulated cycle is being promoted as a panacea, regardless of patient, and cycle characteristics. We review the clinical evidence on the effectiveness and safety of eFETs. RECENT FINDINGS: Randomized controlled trials (RCTs) comparing fresh and eFET yield contradictory results in terms of live birth rates...
March 22, 2017: Current Opinion in Obstetrics & Gynecology
https://www.readbyqxmd.com/read/28328924/scientific-crowdsourcing-in-wildlife-research-and-conservation-tigers-panthera-tigris-as-a-case-study
#5
Özgün Emre Can, Neil D'Cruze, Margaret Balaskas, David W Macdonald
With around 3,200 tigers (Panthera tigris) left in the wild, the governments of 13 tiger range countries recently declared that there is a need for innovation to aid tiger research and conservation. In response to this call, we created the "Think for Tigers" study to explore whether crowdsourcing has the potential to innovate the way researchers and practitioners monitor tigers in the wild. The study demonstrated that the benefits of crowdsourcing are not restricted only to harnessing the time, labor, and funds from the public but can also be used as a tool to harness creative thinking that can contribute to development of new research tools and approaches...
March 2017: PLoS Biology
https://www.readbyqxmd.com/read/28328604/retropharyngeal-abscess-presenting-with-sleep-apnea-syndrome
#6
Hasan Emre Koçak, Mehmet Nurettin Kiral, Harun Acipayam, Mustafa Suphi Elbistanli, Fatma Tülin Kayhan
Retropharyngeal abscess (RPA) is the second most common deep neck space infection after peritonsiller abscess in pediatric population. Major signs and symptoms on physical examination include fever, hypersalivation, odynophagia, reduced oral intake, sore throat, swelling on the neck, torticollis, limitation in neck mobility, and voice changes. In this paper, the authors present a case of RPA with unusual and interesting presenting symptoms in a 10-month-old infant that exhibit new-onset and worsening snoring and sleep apnea...
March 21, 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28327132/simultaneous-analysis-of-mirna-mrna-in-human-meningiomas-by-integrating-transcriptome-a-relationship-between-ptx3-and-mir-29c
#7
Altay Burak Dalan, Sukru Gulluoglu, Emre Can Tuysuz, Aysegul Kuskucu, Cumhur Kaan Yaltirik, Oguz Ozturk, Ugur Ture, Omer Faruk Bayrak
BACKGROUND: Although meningioma is a common disease, there is a lack of understanding of the underlying molecular mechanisms behind its initiation and progression. We used combined miRNA-mRNA transcriptome analysis to discover dysregulated genes and networks in meningiomas. METHODS: Fourteen fresh-frozen meningioma samples and one human meningeal cell line were analyzed by using miRNA and whole transcriptome microarray chips. Data was filtered and analyzed. Candidate miRNAs and mRNAs were selected for validation in fifty-eight patient samples...
March 21, 2017: BMC Cancer
https://www.readbyqxmd.com/read/28326772/illuminating-the-reaction-pathways-of-viromimetic-assembly
#8
Hande E Cingil, Emre B Boz, Giovanni Biondaro, Renko de Vries, Martien A Cohen Stuart, Daniela J Kraft, Paul van der Schoot, Joris Sprakel
The co-assembly of well-defined biological nanostructures relies on a delicate balance between attractive and repulsive interactions between biomolecular building blocks. Viral capsids are a prototypical example, where coat proteins exhibit not only self-interactions but also interact with the cargo they encapsulate. In Nature the balance between antagonistic and synergistic interactions is evolved to avoid kinetic trapping and polymorphism. To date it has remained a major challenge to experimentally disentangle the complex kinetic reaction pathways that underlie successful co-assembly of biomolecular building blocks in a non-invasive approach with high temporal resolution...
March 22, 2017: Journal of the American Chemical Society
https://www.readbyqxmd.com/read/28325124/effects-of-obstetric-gel-on-the-process-and-duration-of-labour-in-pregnant-women-randomised-controlled-trial
#9
Mehmet Murat Seval, Tuncay Yüce, Betül Yakıştıran, Yavuz Emre Şükür, Batuhan Özmen, Cem Atabekoğlu, Acar Koç, Feride Söylemez
The present study investigated maternal and neonatal outcomes in pregnant women who used obstetric lubricant gels during active labour. This prospective randomised controlled study included 180 pregnant women. Women were randomly assigned to two groups during the first-stage of labour. Pregnant women in the obstetric gel group received standard antepartum care plus vaginal application of obstetric gel. Women in the control group received standard antepartum care without obstetric gel. Mean duration of the second stage of labour was significantly shorter in the obstetric gel group than control group (45 ± 34 min vs...
March 21, 2017: Journal of Obstetrics and Gynaecology: the Journal of the Institute of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/28319277/the-systematic-review-and-meta-analysis-of-free-flap-safety-in-the-elderly-patients
#10
Galip Gencay Üstün, Ali Emre Aksu, Hakan Uzun, Ozan Bitik
BACKGROUND: Prolonged mean life expectancy gives rise to a more populated and older patient group. With increasing number of cases during the past decades, older patients are regarded as candidates for microsurgical interventions. Whether advanced patient age is an independent risk factor for microsurgical reconstruction is still an ongoing matter of debate. METHODS: The Cochrane Central Register of Controlled Trials, PubMed, MEDLINE, CINAHL and EMBASE databases were screened for combination of the key words "elderly", "geriatric", "advanced age", "free flap", "microsurgery", free tissue transfer" by using time limits between 1989 and 2015...
March 20, 2017: Microsurgery
https://www.readbyqxmd.com/read/28316760/handling-and-pathology-reporting-of-gastrointestinal-endoscopic-mucosal-resection
#11
REVIEW
Bita Geramizadeh, David A Owen
Endoscopic mucosal resection (EMR) is a non-invasive alternative to surgery that is now frequently used for resection of early lesions in both upper and lower parts of the gastrointestinal (GI) tract. One of the main advantages of these techniques is providing tissue for histopathological examination. Pathological examination of endoscopically resected specimens of GI tract is a crucial component of these procedures and is useful for prediction of both the risk of metastasis and lymph node involvement. As the first step, it is very important for the pathologist to handle the EMR gross specimen in the correct way: it should be oriented, and then the margins should be labeled and inked accurately before fixation...
January 2017: Middle East Journal of Digestive Diseases
https://www.readbyqxmd.com/read/28316622/risk-factors-for-additional-surgery-after-iatrogenic-perforations-due-to-endoscopic-submucosal-dissection
#12
Gi Jun Kim, Sung Min Park, Joon Sung Kim, Jeong Seon Ji, Byung Wook Kim, Hwang Choi
Objectives. Endoscopic resection (ER) is commonly performed to treat gastric epithelial neoplasms and subepithelial tumors. The aim of this study was to predict the risk factors for surgery after ER-induced perforation. Methods. We retrospectively reviewed the data on patients who received gastric endoscopic submucosal dissection (ESD) or endoscopic mucosal resection (EMR) between January 2010 and March 2015. Patients who were confirmed to have perforation were classified into surgery and nonsurgery groups...
2017: Gastroenterology Research and Practice
https://www.readbyqxmd.com/read/28316316/colonic-diverticulosis-and-diverticulitis-in-renal-transplant-recipients-management-and-long-term-outcomes
#13
Ahmet Rencuzogullari, Gokhan Ozuner, Sinan Binboga, Erman Aytac, Venkatesh Krishnamurthi, Emre Gorgun
Data regarding management of colonic diverticulitis in renal transplant recipients (RTRs) are limited. This study aims to identify prevalence, risk factors, and outcomes in RTRs with colonic diverticulosis and diverticulitis. Between January 2004 and December 2013, all patients who underwent kidney transplantation were analyzed. Among all RTSs, patients who had a pretransplant colonoscopic diagnosis of diverticulosis and patients with a proven attack of diverticulitis were included in our analysis. There were 1578 RTRs with a mean age of 50 ± 14 years at the time of transplantation...
March 1, 2017: American Surgeon
https://www.readbyqxmd.com/read/28316266/differing-perspectives-on-parent-access-to-their-child-s-electronic-medical-record-during-neonatal-intensive-care-hospitalization-a-pilot-study
#14
Rebecca K Chung, Una Olivia Kim, Mir Abdul Basir
OBJECTIVE: To improve informed medical decision-making, principles for family-centered neonatal care recommends that parents have access to their child's medical record on an ongoing basis during neonatal intensive unit care (NICU) hospitalization. Currently many NICUs do not allow independent parent access to their child's electronic medical record (EMR) during hospitalization. We undertook a cross-sectional survey pilot study of medical professionals and parents to explore opinions regarding this practice...
March 19, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28315566/directly-ventricular-septal-defect-closure-without-using-arteriovenous-wire-loop-our-adult-case-series-using-transarterial-retrograde-approach
#15
Nihat Pekel, Ertuğrul Ercan, Mehmet Emre Özpelit, Ferhat Özyurtlu, Akar Yılmaz, Caner Topaloğlu, Serkan Saygı, Serkan Yakan, İstemihan Tengiz
OBJECTIVE: The standard transcatheter ventricular septal defects (VSD) closure procedure is established with arteriovenous (AV) loop and is called as antegrade approach. The directly retrograde transarterial VSD closure without using AV loop might be better option as shortens the procedure time and decreases radiation exposure. METHODS: Our series consist of twelve sequential adult cases with congenital VSDs (seven with perimembranous, four with muscular, one with postoperative residuel VSD)...
February 21, 2017: Anatolian Journal of Cardiology
https://www.readbyqxmd.com/read/28304005/cubital-tunnel-syndrome-secondary-to-gouty-tophi-a-case-report
#16
Hatice Resorlu, Coskun Zateri, Ayla Akbal, Ferhat Gokmen, Gurhan Adam, Serhad Bilim, Emre Bozkurt
Gout is a chronic rheumatic disease resulting from accumulation of monosodium urate crystals in tissues. The most important risk factor for the disease is hyperuricaemia. Precipitation of uric acid in the joint in the form of monosodium urate crystals is the main factor responsible for triggering attacks of arthritis. Tophi occur as a result of urate crystals that precipitate into joints and surrounding tissues. Tophi can erode the bone where they are located and cause compression in soft tissue due to a mass effect...
March 2017: JPMA. the Journal of the Pakistan Medical Association
https://www.readbyqxmd.com/read/28303965/effect-of-1-8%C3%A2-ghz-radiofrequency-electromagnetic-radiation-on-novel-object-associative-recognition-memory-in-mice
#17
Kai Wang, Jun-Mei Lu, Zhen-He Xing, Qian-Ru Zhao, Lin-Qi Hu, Lei Xue, Jie Zhang, Yan-Ai Mei
Mounting evidence suggests that exposure to radiofrequency electromagnetic radiation (RF-EMR) can influence learning and memory in rodents. In this study, we examined the effects of single exposure to 1.8 GHz RF-EMR for 30 min on subsequent recognition memory in mice, using the novel object recognition task (NORT). RF-EMR exposure at an intensity of >2.2 W/kg specific absorption rate (SAR) power density induced a significant density-dependent increase in NORT index with no corresponding changes in spontaneous locomotor activity...
March 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28302393/relationship-between-insight-and-theory-of-mind-in-schizophrenia-a-meta-analysis
#18
REVIEW
Emre Bora
Poor insight in schizophrenia has been associated with executive dysfunction and deficits in general cognitive ability. The overall outcome of available neurocognitive studies suggests that there is a significant but modest relationship between cognitive deficits and poor insight in schizophrenia. However, social cognitive abilities, particularly, theory of mind (ToM), might also play a role in poor insight in schizophrenia. A novel meta-analysis of the relationship between ToM and insight in schizophrenia was conducted...
March 14, 2017: Schizophrenia Research
https://www.readbyqxmd.com/read/28302060/heart-failure-labelled-patients-with-missing-ejection-fraction-in-primary-care-prognosis-and-determinants
#19
Miguel-Angel Muñoz, Xavier Mundet-Tuduri, Jordi Real, José-Luis Del Val, Mar Domingo, Ernest Vinyoles, Ester Calero, Caterina Checa, Nuria Soldevila-Bacardit, José-María Verdú-Rotellar
BACKGROUND: It is common to find a high variability in the accuracy of heart failure (HF) diagnosis in electronic primary care medical records (EMR). Our aims were to ascertain (i) whether the prognosis of HF labelled patients whose ejection fraction (EF) was missing in their EMR differed from those that had it registered, and (ii) the causes contributing to the differences in the availability of EF in EMR. METHODS: Retrospective cohort analyses based on clinical records of HF and attended at 52 primary healthcare centres of Barcelona (Spain)...
March 17, 2017: BMC Family Practice
https://www.readbyqxmd.com/read/28301962/overcoming-obesity
#20
Elaine Seaton Banerjee, Sharon J Herring, Katelyn E Hurley, Katherine Puskarz, Kyle Yebernetsky, Marianna LaNoue
PURPOSE: Low-income, African American women are disproportionately impacted by obesity. Little is known about the interactions between low-income, African American women who successfully lost weight and their primary care physicians (PCPs). DESIGN: Mixed methods, positive deviance study. SETTING: Urban university-based family medicine practice. PARTICIPANTS: The positive deviance group comprised low-income, African American women who were obese, lost 10% body weight, and maintained this loss for 6 months...
January 1, 2017: American Journal of Health Promotion: AJHP
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