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https://www.readbyqxmd.com/read/28547932/from-intraperitoneal-onlay-mesh-repair-to-preperitoneal-onlay-mesh-repair
#1
REVIEW
George Pei Cheung Yang
Laparoscopic repair for ventral and incisional hernias was first reported in the early 1990s. It uses intraperitoneal only mesh placement to achieve a tension-free repair of the hernia. However, in recent years, there has been greater concern about long-term complication involving intraperitoneal mesh placement. Many case reports and case series have found evidence of mesh adhesion, mesh fistulation, and mesh migration into hollow organs including the esophagus, small bowel, and large bowel, resulting in various major acute abdominal events...
May 2017: Asian Journal of Endoscopic Surgery
https://www.readbyqxmd.com/read/28540798/pathological-effects-of-lung-radiofrequency-ablation-that-contribute-to-pneumothorax-using-a-porcine-model
#2
Jean Izaaryene, Frederic Cohen, Philippe Souteyrand, Pierre-Henri Rolland, Vincent Vidal, Jean-Michel Bartoli, Veronique Secq, Jean-Yves Gaubert
OBJECTIVES: The incidence of pneumothorax is 7 times higher after lung radiofrequency ablation (RFA) than after lung biopsy. The reasons for such a difference have never been objectified. The histopathologic changes in lung tissue are well-studied and established for RF in the ablation zone. However, it has not been previously described what the nature of thermal injury might be along the shaft of the RF electrode as it traverses through normal lung tissue to reach the ablation zone. The purpose of this study was to determine the changes occurring around the RF needle along the pathway between the ablated zone and the pleura...
April 17, 2017: International Journal of Hyperthermia
https://www.readbyqxmd.com/read/28528583/restoration-of-in-situ-fiber-degradation-and-the-role-of-fibrolytic-microbes-and-ruminal-ph-in-cows-fed-grain-rich-diets-transiently-or-continuously
#3
P Pourazad, R Khiaosa-Ard, B U Metzler-Zebeli, F Klevenhusen, Q Zebeli
In this study, we used two different grain-rich feeding models (continuous or transient) to determine their effects on in situ fiber degradation and abundances of important rumen fibrolytic microbes in the rumen. The role of the magnitude of ruminal pH drop during grain feeding in the fiber degradation was also determined. The study was performed in eight rumen-fistulated dry cows. They were fed forage-only diet (baseline), and then challenged with a 60% concentrate diet for 4 weeks, either continuously (n=4 cows) or transiently (n=4 cows)...
May 22, 2017: Animal: An International Journal of Animal Bioscience
https://www.readbyqxmd.com/read/28528052/three-cases-of-aneurysmatic-coronary-fistulas-associated-with-mitral-valve-insufficiency
#4
Luca Sandrelli, Giuseppe Petrone, Giancarlo Sportelli, Mario Fabbrocini
We report three cases of coronary fistula aneurysm associated with mitral valve insufficiency. The patients were referred to our cardiovascular department because of exertional dyspnea. Echocardiography showed severe mitral valve insufficiency resulting from leaflet flail or prolapse and normal left ventricular function. In all three cases, preoperative coronary angiography showed coronary-to-pulmonary artery fistula associated with significant aneurysm of the fistulous tract. All patients underwent uneventful mitral valve repair and external ligation of the fistulas...
June 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/28523330/hemobilia-by-idiopathic-aneurysm-of-cystic-artery-fistulized-in-the-biliary-ways-clinical-case
#5
Bogdan Dan Totolici, Carmen NeamŢu, Florian Dorel Bodog, Simona Gabriela Bungău, Dan Silviu Goldiş, Marius Matei, Octavian Aurel Andercou, Oana Lucia Amza, Zsolt Gyori, Liliana Coldea
Aneurysm of the cystic artery is not common, and it is a rare cause of hemobilia. Most of reported cases are pseudoaneurysms resulting from either an inflammatory process in the abdomen or abdominal trauma. We report a healthy individual who developed hemobilia associated with cystic artery aneurysm. Visceral artery aneurysms are rare and can rupture with potentially grave outcome due to excessive bleeding. The patient was managed with cholecystectomy and concomitant aneurysm repair.
2017: Romanian Journal of Morphology and Embryology, Revue Roumaine de Morphologie et Embryologie
https://www.readbyqxmd.com/read/28521832/recurrent-symphysitis-culminating-in-pelvic-ring-fracture-after-hyperextended-transurethral-prostate-resection-and-vaporization-with-symphysis-erosion-a-case-report
#6
Holger Gerullis, Arne Eitzen, Jens Uphoff, Fadi Daaboul, Ajay Chavan, Leander Ermert, Friedhelm Wawroschek, Alexander Winter
BACKGROUND: Short-term and long-term complications of transurethral prostate resection can be different in nature. Capsule perforation and subsequent fistulation after resection and electrovaporization is seldom reported in the literature. CASE PRESENTATION: Here we report the case of a 79-year-old caucasian man with capsule perforation after transurethral prostate resection and electrovaporization resulting in a severe and recurrent symphysitis and subsequent pelvic ring fracture...
May 19, 2017: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/28514381/-complications-and-long-term-results-of-delayed-esophagoezophagostomy-for-esophageal-atresia
#7
A Yu Razumovsky, A B Alkhasov, O G Mokrushina, M A Chundokova, N V Kulikova, A G Gebekov, S A Gebekova
AIM: To evaluate complications and long-term results of delayed esophagoesophagostomy in children with esophageal atresia (EA). MATERIAL AND METHODS: 165 EA children were operated at the Filatov Municipal Children's Hospital #13 for the period 2006-2016. Primary esophageal anastomosis was performed in 136 (82.4%) children with tracheoesophageal fistula. In 5 (3%) neonates with non-fistulous EA esophago- and gastrostomy were made for further coloesophagoplasty. Other 24 (14...
2017: Khirurgiia
https://www.readbyqxmd.com/read/28512453/alterations-in-the-rumen-liquid-particle-and-epithelium-associated-microbiota-of-dairy-cows-during-the-transition-from-a-silage-and-concentrate-based-ration-to-pasture-in-spring
#8
Melanie Schären, Kerstin Kiri, Susanne Riede, Mark Gardener, Ulrich Meyer, Jürgen Hummel, Tim Urich, Gerhard Breves, Sven Dänicke
In spring dairy cows are often gradually transitioned from a silage- and concentrate-based ration (total mixed ration, TMR) to pasture. Rumen microbiota adaptability is a key feature of ruminant survival strategy. However, only little is known on the temporal and spatial microbial alterations involved. This study aims to investigate how the rumen liquid (LAAB), particle (PAAB), and epithelium (EAAB) associated archaea and bacteria are influenced by this nutritional change. A 10-wk trial was performed, including 10 rumen-fistulated dairy cows, equally divided into a pasture- and a confinement- group (PG and CG)...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28511075/using-endoscopy-to-minimize-the-extent-of-resection-in-the-management-of-giant-gists-of-the-stomach
#9
Hishaam Ismael, Yury Ragoza, Steven Cox
INTRODUCTION: The stomach is the most common site for GISTs. Wide local resection to achieve negative margins is the standard of care. Giants GISTs requiring extensive resection are usually managed with neo-adjuvant therapy followed by partial or total gastrectomy. PRESENTATION OF CASE: We present a case report of a giant GIST on the lesser curvature of the stomach. Neo-adjuvant therapy was administered. Intra-operative endoscopy was used to reduce the extent of gastric resection...
April 28, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28509816/variations-in-health-insurance-policies-regarding-biologic-therapy-use-in-inflammatory-bowel-disease
#10
Abhijeet Yadav, Joshua Foromera, Ilana Feuerstein, Kenneth R Falchuk, Joseph D Feuerstein
BACKGROUND: The American Gastroenterological Association (AGA) has developed guidelines for the management of ulcerative colitis and Crohn's disease (CD) recommending anti-TNF therapy in moderate-severe disease. However, which drug is used is often dictated by insurance company policies. We sought to determine the insurance policy requirements prior to approval of biologic therapies. METHODS: Using the National Association of Insurance Commissioners report of the top 125 insurance companies by market share in 2014, we reviewed the first 50 that had online policies regarding anti-TNF and vedolizumab available...
June 2017: Inflammatory Bowel Diseases
https://www.readbyqxmd.com/read/28509767/variations-in-health-insurance-policies-regarding-biologic-therapy-use-in-inflammatory-bowel-disease
#11
Abhijeet Yadav, Joshua Foromera, Ilana Feuerstein, Kenneth R Falchuk, Joseph D Feuerstein
BACKGROUND: The American Gastroenterological Association (AGA) has developed guidelines for the management of ulcerative colitis and Crohn's disease (CD) recommending anti-TNF therapy in moderate-severe disease. However, which drug is used is often dictated by insurance company policies. We sought to determine the insurance policy requirements prior to approval of biologic therapies. METHODS: Using the National Association of Insurance Commissioners report of the top 125 insurance companies by market share in 2014, we reviewed the first 50 that had online policies regarding anti-TNF and vedolizumab available...
May 15, 2017: Inflammatory Bowel Diseases
https://www.readbyqxmd.com/read/28506472/gadolinium-accumulation-after-contrast-enhanced-magnetic-resonance-imaging-which-implications-in-patients-with-crohn-s-disease
#12
Edoardo Savarino, Vito Chianca, Giorgia Bodini, Domenico Albano, Carmelo Messina, Gian Eugenio Tontini, Luca Maria Sconfienza
Crohn's disease (CD) is a chronic inflammatory condition of the bowel, characterized by an alternation of remission and relapse phases, leading to a progressive intestinal damage with loss of function. Magnetic resonance enterography has been widely used in the past for the evaluation of fistulizing disease, but its use increased over time, being considered helpful in different moments of disease course. Intravenous injection of Gadolinium-based contrast agents has been demonstrated to be crucial to assess mucosal inflammation, transmural involvement, and extraintestinal disease...
April 26, 2017: Digestive and Liver Disease
https://www.readbyqxmd.com/read/28501402/thiamine-supplementation-facilitates-thiamine-transporter-expression-in-the-rumen-epithelium-and-attenuates-high-grain-induced-inflammation-in-low-yielding-dairy-cows
#13
X H Pan, L Yang, Y Beckers, F G Xue, Z W Tang, L S Jiang, B H Xiong
An experiment was conducted to uncover the effects of increasing dietary grain levels on expression of thiamine transporters in ruminal epithelium, and to assess the protective effects of thiamine against high-grain-induced inflammation in dairy cows. Six rumen-fistulated, lactating Holstein dairy cows (627 ± 16.9 kg of body weight, 180 ± 6 d in milk; mean ± standard deviation) were randomly assigned to a replicated 3 × 3 Latin square design trial. Three treatments were control (20% dietary starch, dry matter basis), high-grain diet (HG, 33...
May 10, 2017: Journal of Dairy Science
https://www.readbyqxmd.com/read/28491182/aortoenteric-fistulae-temporization-and-treatment-lessons-learned-from-a-multidisciplinary-approach-to-3-patients
#14
Jeffrey Forris Beecham Chick, Jordan C Castle, Kyle J Cooper, Ravi N Srinivasa, Jonathan L Eliason, Nicholas H Osborne, Karen M Kim, Wael E Saad, Minhaj S Khaja
Aortoenteric fistulae are life-threatening conditions characterized by abnormal communications between the aorta and gastrointestinal tract. Aortoenteric fistulae may be characterized by the triad of bleeding, abdominal pain, or a pulsatile abdominal mass. Although hemorrhage is the most common presentation, it does not always occur; thus, patients may present with nonspecific symptoms. Computed tomography angiography findings suggestive of aortoenteric fistulae include ectopic gas within or adjacent to the aorta, discontinuity of the aortic wall, bowel wall thickening, and extravasation of contrast into the bowel...
June 2017: Radiology case reports
https://www.readbyqxmd.com/read/28490445/serological-epithelial-component-proteins-identify-intestinal-complications-in-crohn-s-disease
#15
Yunki Y Yau, Rupert Wl Leong, Aviv Pudipeddi, Diane Redmond, Valerie C Wasinger
Crohns Disease (CD) is a relapsing inflammation of the gastrointestinal tract that affects a young working age population and is increasing in developing countries. Half of all sufferers will experience stricturing or fistulizing intestinal complications that require extensive surgical interventions and neither genes nor clinical risk factors can predict this debilitating natural history. We applied discovery and verification phase studies as part of an NCI-FDA modelled biomarker pipeline to identify differences in the low-mass (<25kDa) blood-serum proteome between CD behavioural phenotypes...
May 10, 2017: Molecular & Cellular Proteomics: MCP
https://www.readbyqxmd.com/read/28487805/squamous-cell-carcinoma-originating-from-a-crohn-s-enterocutaneous-fistula
#16
Bogdan Protyniak, Travis Shutt, Russell Farmer
Purpose. Squamous cell carcinoma (SCC) developing within fistulae and chronic wounds in patients with Crohn's disease is a rare phenomenon with few reported studies in the literature. Clinical suspicion for SCC in Crohn's disease patients with chronic painful fistulae is low, leading to delayed diagnosis and treatment. We present a patient with long-standing Crohn's disease complicated by malignant degeneration of an enterocutaneous fistula tract. Methods. Workup with MRI, CT, and fistulogram revealed a 7 × 3 cm fistulous connection between a loop of small intestine and the patient's perineum...
2017: Case Reports in Surgery
https://www.readbyqxmd.com/read/28474582/delayed-extensive-lumbar-sub-dural-effusion-following-discectomy-clinical-imaging-and-case-report
#17
Arun-Kumar Kaliya-Perumal, Meng-Ling Lu, Fu-Cheng Kao, Chi-Chien Niu
Incidental durotomy during lumbar spine surgery is a commonly reported complication. Those presenting with cerebrospinal fluid (CSF) leak are usually recognized and repaired intraoperatively. In some circumstances, it may either be unrecognised or occur as a delayed complication. Such delayed occurrences cannot be predicted and its management remain a challenge to the surgeon, especially when it presents as a subdural effusion. We report a 55-year-old man who underwent mini open lumbar discectomy through left side for a prolapsed L4-L5 disc...
March 2017: BioMedicine
https://www.readbyqxmd.com/read/28465780/laparoscopic-surgery-for-complex-and-recurrent-crohn-s-disease
#18
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/28458843/sigmoid-gluteal-fistula-a-rare-complication-of-fistulating-diverticular-disease
#19
Thomas Chadwick, Ashok Katti, James Arthur
A rare complication of diverticular disease is the formation of fistulas, most commonly either colo-vesical or colo-vaginal. We present the unusual case of a perforated sigmoid diverticulum forming a colo-gluteal fistula and presenting initially as a gluteal abscess in an otherwise asymptomatic patient. After drainage of the gluteal abscess, the patient re-presented with faecal loss from the abscess drainage site. Imaging revealed fistulous communication between the sigmoid and the left obturator internus muscle, tracking to the gluteus maximus with associated abscess and cutaneous communication to the site of previous drainage...
March 2017: Journal of Surgical Case Reports
https://www.readbyqxmd.com/read/28457549/effect-of-different-levels-of-rapidly-degradable-carbohydrates-calculated-by-a-simple-rumen-model-on-performance-of-lactating-dairy-cows
#20
J Doorenbos, J Martín-Tereso, J Dijkstra, H van Laar
Aggregating rumen degradation characteristics of different carbohydrate components into the term modeled rapidly degradable carbohydrates (mRDC) can simplify diet formulation by accounting for differences in rate and extent of carbohydrate degradation within and between feedstuffs. This study sought to evaluate responses of lactating dairy cows to diets formulated with increasing levels of mRDC, keeping the supply of other nutrients as constant as possible. The mRDC content of feedstuffs was calculated based on a simple rumen model including soluble, washable, and nonwashable but potentially degradable fractions, as well as the fractional degradation and passage rates, of sugar, starch, neutral detergent fiber, and other carbohydrates...
April 27, 2017: Journal of Dairy Science
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