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https://www.readbyqxmd.com/read/28925645/vitamin-b12-deficiency-recognition-and-management
#1
Robert C Langan, Andrew J Goodbred
Vitamin B12 deficiency is a common cause of megaloblastic anemia, various neuropsychiatric symptoms, and other clinical manifestations. Screening average-risk adults for vitamin B12 deficiency is not recommended. Screening may be warranted in patients with one or more risk factors, such as gastric or small intestine resections, inflammatory bowel disease, use of metformin for more than four months, use of proton pump inhibitors or histamine H2 blockers for more than 12 months, vegans or strict vegetarians, and adults older than 75 years...
September 15, 2017: American Family Physician
https://www.readbyqxmd.com/read/28925270/-reconstruction-of-the-posterior-and-central-compartment-with-the-prolift-posterior-cohort-study-with-a-5-year-follow-up
#2
K Brányik, L Krofta, P Kraus, M Krčmář, O Gojiš, I Urbánková, J Feyereisl
OBJECTIVE: To analyse the results of the long-term prospective follow-up study of vaginal prolapse reconstructed using a Prolift Posterior. STUDY DESIGN: Prospective, cohort study. SETTING: Institute for the Care of Mother and Child, Prague. METHODS: Over a 5-year period (I/2006 - XII/2011) we prospectively followed a cohort of patients with posterior vaginal wall defect who underwent surgical reconstruction using a monofilament polypropylene implant Prolift Posterior (Gynecare, Ethicon, Inc...
2017: Ceská Gynekologie
https://www.readbyqxmd.com/read/28924879/a-systematic-review-and-meta-analysis-of-timing-and-outcome-of-intestinal-failure-surgery-in-patients-with-enteric-fistula
#3
Fleur E E de Vries, Jasper J Atema, Oddeke van Ruler, Carolynne J Vaizey, Mireille J Serlie, Marja A Boermeester
BACKGROUND: The timing of intestinal failure (IF) surgery has changed. Most specialized centers now recommend postponing reconstructive surgery for enteric fistula and emphasize that abdominal sepsis has to be resolved and the patient's condition improved. Our aim was to study the outcome of postponed surgery, to identify risk factors for recurrence and mortality, and to define more precisely the optimal timing of reconstructive surgery. METHODS: PubMed, Embase, and the Cochrane Library were systematically reviewed on the outcomes of reconstructive IF surgery (fistula recurrence, mortality, morbidity, hernia recurrence, total closure, enteral autonomy)...
September 18, 2017: World Journal of Surgery
https://www.readbyqxmd.com/read/28922370/ileocolic-resection-is-associated-with-increased-susceptibility-to-injury-in-a-murine-model-of-colitis
#4
Troy Perry, Michael Laffin, Richard N Fedorak, Aducio Thiesen, Bryan Dicken, Karen L Madsen
Ileocolic resection (ICR) is the most common intestinal resection performed for Crohn's disease, with recurrences commonly occurring at the site of the anastomosis. This study used an animal model of ICR in wild-type mice to examine immunologic changes that developed around the surgical anastomosis and how these changes impacted gut responses to minor acute injury. ICR was performed in adult 129S1/SvlmJ mice and results compared with mice receiving sham or no surgery. Dextran sodium sulfate was given either on post-operative day 9 or day 24 to evaluate immune responses in the intestine both immediately following surgery and after a period of healing...
2017: PloS One
https://www.readbyqxmd.com/read/28922362/early-relapses-after-adjuvant-chemotherapy-suggests-primary-chemoresistance-in-diffuse-gastric-cancer
#5
Sharon Pattison, Catherine Mitchell, Stephen Lade, Trevor Leong, Rita A Busuttil, Alex Boussioutas
BACKGROUND: Survival from gastric cancer remains poor, particularly in Western populations. Previous pre-clinical and subgroup analyses of clinical trials have suggested differing benefits from fluoropyrimidine-based chemotherapeutics for diffuse and intestinal gastric cancer. This analysis examines patterns of relapse with and without adjuvant chemotherapy after curative resection for gastric cancer in these subtypes to explore the Lauren classification as a predictive marker of benefit for fluoropyrimidine-based adjuvant chemotherapy...
2017: PloS One
https://www.readbyqxmd.com/read/28921903/risk-factors-for-postoperative-ileus-after-colorectal-cancer-surgery
#6
E G Rybakov, Y A Shelygin, E A Khomyakov, I V Zarodniuk
AIM: To assess the rate and independent risk factors of postoperative ileus (POI) after colorectal cancer surgery. METHODS: Three hundred consecutive patients underwent colorectal surgery for cancer at the State Scientific Centre of coloproctology, Moscow, Russia, between November 2015 and August 2016. POI was diagnosed as an absence of intestinal function for 72 hours or more after operation and confirmed by plain radiography. Uni- and multivariate logistic regression of the tumour-, patient- and treatment-related factors was performed...
September 16, 2017: Colorectal Disease: the Official Journal of the Association of Coloproctology of Great Britain and Ireland
https://www.readbyqxmd.com/read/28916877/bile-duct-injury-and-morbidity-following-cholecystectomy-a-need-for-improvement
#7
Meredith Barrett, Horacio J Asbun, Hung-Lung Chien, L Michael Brunt, Dana A Telem
BACKGROUND: Bile duct injury (BDI) remains the most dreaded complication following cholecystectomy with serious repercussions for the surgeon, patient and entire healthcare system. In the absence of registries, the true incidence of BDI in the United States remains unknown. We aim to identify the incidence of BDI requiring operative intervention and overall complications after cholecystectomy. METHODS: Utilizing the Truven Marketscan(®) research database, 554,806 patients who underwent cholecystectomy in calendar years 2011-2014 were identified using ICD-9 procedure and diagnosis codes...
September 15, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/28916856/a-faster-and-simpler-way-of-operation-for-meckel-s-diverticulum-basal-ligation-combined-with-intraoperative-frozen-section
#8
Jun Lei, Wei Xu, Wenping Yang, Juhua Xiao, Hui Huang, QingQiang Deng, Hongyan Xu, Liang Feng, Qiang Tao, Shouhua Zhang
BACKGROUND: The key step in Meckel's diverticulectomy (MD) is to achieve complete resection of MD along with the ectopic epithelium. Currently main treatment methods for Meckel's diverticulum are either intestinal resection and anastomosis or wedge resection. Here we introduced a new method to treat MD. The goal of this study was to investigate the clinical effects and advantages of a new operation method for Meckel's diverticulum: basal ligation combined with intraoperative frozen section...
September 15, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/28915970/a-new-proposed-mechanism-of-action-for-gastric-bypass-surgery-air-hypothesis
#9
Hasan Celiker
Roux-en-Y gastric bypass (RYGB) surgery is one of the most effective treatments for obesity and type II diabetes. RYGB was originally believed to work by mechanically restricting caloric intake or causing macronutrient malabsorption. However, such mechanical effects play no role in the remarkable efficacy of gastric bypass. Instead, mounting evidence shows that altered neuroendocrine signaling is responsible for the weight reducing effects of RYGB. The exact mechanism of this surgical response is still a mystery...
September 2017: Medical Hypotheses
https://www.readbyqxmd.com/read/28914833/-endoscopic-interventions-in-patients-with-colorectal-cancer-the-effect-of-comorbidities
#10
F S Kurbanov, Z B Khalilov, R Kh Azimov, A Yu Kalinichenko, M A Chinnikov, I S Panteleeva
AIM: To evaluate endoscopic technologies in treatment of patients with colorectal cancer and severe comorbidities. MATERIAL AND METHODS: Two groups of patients after endoscopic (group 1, n = 58) and open (group 2, n = 40) surgery were assessed. RESULTS: Comorbidities were observed in 90.7% patients in group 1 and 83.3% patients in group 2 (p > 0.05). Mean comorbidity index was 6.9±0.3 (2-14) and 7.1±0.7 (2-18) in both groups respectively...
2017: Khirurgiia
https://www.readbyqxmd.com/read/28914830/-combined-forecasting-system-of-peritonitis-outcome
#11
N V Lebedev, A E Klimov, S B Agrba, E K Gaidukevich
AIM: To create a reliable system for assessing of severity and prediction of the outcome of peritonitis. MATERIAL AND METHODS: Critical analysis of the systems for peritonitis severity assessment is presented. The study included outcomes of 347 patients who admitted at the Department of Faculty Surgery of Peoples' Friendship University of Russia in 2015-2016. The cause of peritonitis were destructive forms of acute appendicitis, cholecystitis, perforated gastroduodenal ulcer, various perforation of small and large intestines (including tumor)...
2017: Khirurgiia
https://www.readbyqxmd.com/read/28912818/a-successfully-treated-case-of-gastrointestinal-stromal-tumor-causing-severe-anemia-and-localized-peritonitis-showing-angina-pectoris-resulting-in-watershed-cerebral-infarction
#12
Yoshihide Sehara, Yuka Hayashi, Kenichi Ohya, Naoki Kaneko, Mikio Sawada
Ischemic stroke following acute myocardial infarction is a rare but a serious complication. Because the pathophysiology of stroke is dynamic, it is often hard to identify the cause of stroke. Here, we present the case of a 75-year-old man with ischemic stroke following angina pectoris caused by severe anemia and localized peritonitis due to gastrointestinal stromal tumor of small intestine. On admission, he showed consciousness disturbance, fever, and left hemiplegia. The electrocardiogram on admission showed ST-segment depression in V2 to V6 which was normalized 4 hours later...
2017: Case Reports in Medicine
https://www.readbyqxmd.com/read/28912083/nasogastric-decompression-not-associated-with-a-reduction-in-surgery-or-bowel-ischemia-for-acute-small-bowel-obstruction
#13
Daniel J Berman, Hamza Ijaz, Mohammad Alkhunaizi, Paige E Kulie, Khashayar Vaziri, Lorna M Richards, Andrew C Meltzer
OBJECTIVES: Small bowel obstructions (SBOs) occur 300,000 times annually leading to $1.3 billion in cost. Approximately 20% of patients require a laparotomy to manage the obstruction and either prevent or treat intestinal ischemia. Early management may play a role in reducing these complications. Nasogastric decompression is commonly used for early management. Our primary objective was to determine if NGD was associated with lower rates of surgery, bowel ischemia or length of stay. METHODS: We retrospectively enrolled 181 ED patients with SBO from 9/2013 to 9/2015 in order to determine if nasogastric decompression was associated with a reduction in rates of surgery, bowel ischemia or hospital length of stay...
August 15, 2017: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28905803/diagnosis-and-treatment-of-gastroesophageal-reflux-disease-complicated-by-barrett-s-esophagus
#14
Andriy Stasyshyn
The aim of the study was to evaluate the effectiveness of a diagnostic and therapeutic algorithm for gastroesophageal reflux disease complicated by Barrett's esophagus in 46 patients. MATERIALS AND METHODS: A diagnostic and therapeutic algorithm for complicated GERD was developed. To describe the changes in the esophagus with reflux esophagitis, the Los Angeles classification was used. Intestinal metaplasia of the epithelium in the lower third of the esophagus was assessed using videoendoscopy, chromoscopy, and biopsy...
August 31, 2017: Polski Przeglad Chirurgiczny
https://www.readbyqxmd.com/read/28905800/analysis-of-factors-affecting-the-quality-of-life-of-those-suffering-from-crohn-s-disease
#15
Joanna Chrobak-Bień, Anna Gawor, Małgorzata Paplaczyk, Ewa Małecka-Panas, Anita Gąsiorowska
INTRODUCTION: Crohn's disease is an inflammatory bowel disease of unknown etiology. Its chronic nature, as well as symptoms of intestinal and overall significantly impedes the daily functioning of patients. Alternately occurring periods of exacerbation and remission are the cause of reduced quality of life of patients. Understanding the factors that caused the decrease in the quality of life, it allows us to understand the behavior and the situation of the patient and the ability to cope with stress caused by the disease...
August 31, 2017: Polski Przeglad Chirurgiczny
https://www.readbyqxmd.com/read/28904661/-occlusion-secondary-to-congenital-internal-transmesenteric-hernia-about-2-cases
#16
Souleymane Ouedraogo, Salam Ouedraogo, Jean Luc Kambire, Maurice Zida, Adama Sanou
Internal hernia due to mesenteric defect or transmesenteric hernia is a rare cause of acute intestinal obstruction. Its diagnosis is most often done during surgery. The knowledge of its clinical peculiarities allows the preoperative diagnosis. We here report 2 cases of acute intestinal obstruction secondary to congenital transmesenteric hernia in two adult patients. This study aims to highlight the clinical peculiarities of this rare form of internal hernia.
2017: Pan African Medical Journal
https://www.readbyqxmd.com/read/28904243/solitary-fibrous-tumour-a-rare-cause-of-acute-abdomen
#17
Nicole Grech, Ernest Ellul, Neville Spiteri, Miljan Milic
Solitary Fibrous Tumours(SFT), previously known as haemangiopericytoma, are rarely encountered in surgery. They arise from mesenchyme tissue and can occur at several sites in the body - head and neck, extremities, thorax, abdomen and retroperitoneal space. In the thorax, where they arise from the pleura, and abdomen they may attain a large size before giving rise to symptoms. Most SFT behave in a benign manner. However a number of them recur locally or metastasize. Recurrences can occur several years after excision of the primary tumour...
March 29, 2017: Annali Italiani di Chirurgia
https://www.readbyqxmd.com/read/28903890/human-parasitic-diseases-in-bulgaria-2013-2014
#18
Iskra Rainova, Rumen Harizanov, Iskren Kaftandjiev, Nina Tsvetkova, Ognyan Mikov, Eleonora Kaneva
BACKGROUND: In Bulgaria, more than 20 autochthonous human parasitic infections have been described and some of them are widespread. Over 50 imported protozoan and helminthic infections represent diagnostic and therapeutic challenge and pose epidemiological risk due to the possibility of local transmission. AIMS: To establish the distribution of autochthonous and imported parasitic diseases among the population of the country and to evaluate their significance for the public health system...
September 13, 2017: Balkan Medical Journal
https://www.readbyqxmd.com/read/28903762/mesh-penetrating-the-cecum-and-bladder-following-inguinal-hernia-surgery-a-case-report
#19
Hiroshi Asano, Saori Yajima, Yoshie Hosoi, Makoto Takagi, Hiroyuki Fukano, Yasuhiro Ohara, Nozomi Shinozuka, Takaya Ichimura
BACKGROUND: Tension-free repair using mesh is a common inguinal hernia surgical procedure. However, various complications such as mesh-related infection and recurrence may develop as a result. Moreover, although rare, there are also reports of intestinal obstruction caused by adhesion of the mesh to the intestinal wall and cases of mesh migration into various organs. Here, we report our experience with a patient in whom mesh extraction was performed due to migration of mesh into the intestinal tract following inguinal hernia surgery and formation of a fistula with the bladder...
September 14, 2017: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/28903607/candida-endocarditis-systematic-literature-review-from-1997-to-2014-and-analysis-of-29-cases-from-the-italian-study-of-endocarditis
#20
Simone Giuliano, Maurizio Guastalegname, Alessandro Russo, Marco Falcone, Veronica Ravasio, Marco Rizzi, Matteo Bassetti, Pierluigi Viale, Maria Bruna Pasticci, Emanuele Durante-Mangoni, Mario Venditti
Candida Endocarditis (CE) is a deadly disease. It is of paramount importance to assess risk factors for acquisition of both Candida native (NVE) and prosthetic (PVE) valve endocarditis and relate clinical features and treatment strategies with the outcome of the disease. Areas covered: We searched the literature using the Pubmed database. Cases of CE from the Italian Study on Endocarditis (SEI) were also included. Overall, 140 cases of CE were analyzed. Patients with a history of abdominal surgery and antibiotic exposure had higher probability of developing NVE than PVE...
September 14, 2017: Expert Review of Anti-infective Therapy
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