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https://www.readbyqxmd.com/read/28534559/-gastric-volvulus-an-infrequent-cause-of-acute-abdominal-pain
#1
D Ruiz-Clavijo García, A Zuñiga Ripa, L Casanova Ortíz, I García de Eulate Martín-Moro, B González de la Higuera Carnicer, J Urman Fernández
Gastric volvulus (GV) is characterized by the abnormal rotation of a portion of the stomach around a horizontal or vertical axis that can cause obstruction, vascular disorder and even strangulation, and may evolve into necrosis or even perforation. It can be classified according to its aetiology into primary or secondary GV, according to its anatomy into axial organ or into axial mesenteric GV, and according to its presentation into chronic or acute GV. Both types of volvulus require treatment; however, in spite of the classic treatment being open surgery, there is no standard treatment, nor is there consensus on the alternative of choice at present...
April 30, 2017: Anales del Sistema Sanitario de Navarra
https://www.readbyqxmd.com/read/28534552/-perforations-following-endoscopic-retrograde-cholangiopancreatography-ercp
#2
J Mateo Retuerta, C Chaveli Díaz, A Goikoetxea Urdiain, B Sainz Villacampa, M J Sara Ongay, J J Íñigo Noain
Endoscopic retrograde cholangiopancreatography (ERCP) associated with sphincterotomy is a useful procedure that is widely used in cases of choledocholithiasis and bile duct obstruction. In spite of being a safe test, there is a risk of complications like pancreatitis, haemorrhaging or perforation. Post-ERCP duodenal perforation is a rare event but has serious consequences if it is not treated early. The lesion mechanism, the place and extension of the perforation, as well as the clinical picture and radiographic findings will guide patient management, which must be individualised and constantly reevaluated...
April 30, 2017: Anales del Sistema Sanitario de Navarra
https://www.readbyqxmd.com/read/28534330/-preliminary-results-of-submucosal-tunneling-endoscopic-septum-division-in-the-treatment-of-esophageal-diverticulum
#3
Mingyan Cai, Meidong Xu, Quanlin Li, Weifeng Chen, Yan Zhu, Danfeng Zhang, Liqing Yao, Pinghong Zhou
OBJECTIVE: To evaluate the safety and efficacy of submucosal tunneling endoscopic septum division (STESD) for escophageal diverticulum. METHODS: Clinical data of six consecutive patients with symptomatic esophageal diverticula who received STESD in Endoscopy Center of Zhongshan Hospital, Fudan University from April 2016 to November 2016 were analyzed retrospectively. STESD was performed as following: mucosal entry was made 3 cm from the septum of esophageal diverticulum; submucosal tunnel was created towards the septum; after the satisfactory exposure of the septum, endoscopic division was made down to the bottom of the diverticulum; mucosal closure of the tunnel entry was made...
May 25, 2017: Zhonghua Wei Chang Wai Ke za Zhi, Chinese Journal of Gastrointestinal Surgery
https://www.readbyqxmd.com/read/28534197/pcmt1-ameliorates-neuronal-apoptosis-by-inhibiting-the-activation-of-mst1-after-subarachnoid-hemorrhage-in-rats
#4
Ligen Shi, Ammar Al-Baadani, Keren Zhou, Anwen Shao, Shenbin Xu, Sheng Chen, Jianmin Zhang
Mammalian sterile 20-like kinase 1 (MST1) is found to promote neuronal apoptosis. Protein-L-isoaspartate (D-aspartate) O-methyltransferase (PCMT1), an anti-apoptosis factor, was recently identified as an MST1-interacting protein. This study aims to explore the potential role of PCMT1 in reducing MST1-induced neuronal apoptosis after subarachnoid hemorrhage (SAH) in rats. One hundred ninety-eight male Sprague-Dawley rats were used. An exogenous PCMT1 agonist, CGP 3466B, was injected subcutaneously 1 h after the SAH induced by endovascular perforation...
May 22, 2017: Translational Stroke Research
https://www.readbyqxmd.com/read/28534179/spines-vs-microspines-an-overview-of-the-sculpture-exine-in-selected-basal-and-derived-asteraceae-with-focus-on-asteroideae
#5
María C Tellería
This study presents a detailed examination of the echinate and microechinate sculpturing in relation to the size of pollen grains in 31 selected species of Asteraceae belonging to the subfamilies Barnadesioideae, Mutisioideae, Carduoideae and Asteroideae. The aims were to recognize sculpturing patterns, under LM and SEM, within large and small pollen of both basal and derived species and to explore the features that could have taxonomic value to apply in palynological disciplines. The detailed examination of the exine surface showed both the relevance and limits of sculptural patterns for taxonomy...
May 22, 2017: Journal of Plant Research
https://www.readbyqxmd.com/read/28533998/ipilimumab-as-a-cause-of-severe-pan-colitis-and-colonic-perforation
#6
Raj Shah, Danielle Witt, Talal Asif, Fahad F Mir
Ipilimumab is a human monoclonal antibody that functions as a cytotoxic T-lymphocyte-associated antigen 4 (CTLA-4) inhibitor that is used to treat malignant melanoma. Due to ipilimumab's removal of immune regulation, specifically through the inactivation of CTLA-4, it is commonly associated with inflammatory and autoimmune events. Gastrointestinal (GI) related immune-related adverse events such as diarrhea occur in 29% of patients with 7.6% of patients specifically suffering from colitis. We describe a case of colonic perforation with ipilimumab use...
April 20, 2017: Curēus
https://www.readbyqxmd.com/read/28533665/new-flexible-endoscopic-controlled-stapler-technique-for-the-treatment-of-zenker-s-diverticulum-a-case-series
#7
Johanna Wilmsen, Robert Baumbach, Dietmar Stüker, Vincens Weingart, Frank Neser, Stefan Karl Gölder, Christof Pfundstein, Ellen Claudia Nötzel, Thomas Rösch, Siegbert Faiss
AIM: To report about the combination and advantages of a stapler-assisted diverticulotomy performed by flexible endoscopy. METHODS: From November 2014 till December 2015 17 patients (8 female, 9 male, average age 69.8 years) with a symptomatic Zenker diverticulum (mean size 3.5 cm) were treated by inserting a new 5 mm fully rotatable surgical stapler (MicroCutter30 Xchange, Cardica Inc.) next to an ultrathin flexible endoscope through an overtube. The Patients were under conscious sedation with the head reclined in left position, the stapler placed centrally and pushed forward to the bottom of the diverticulum...
May 7, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/28532765/prenatal-complicated-duplex-collecting-system-and-ureterocele-important-risk-factors-for-urinary-tract-infection
#8
Sofia Visuri, Timo Jahnukainen, Seppo Taskinen
PURPOSE: To evaluate the risk of urinary tract infections (UTIs) in infants with prenatally detected complicated duplex collecting system (CDS) or ureterocele. MATERIALS AND METHODS: All patients with prenatally detected CDS (n=34) or single system ureterocele (n=7) who were admitted to our institution between 2003 and 2013 were enrolled in this retrospective analysis. Duplex collecting systems with ureterocele (n=13), vesicoureteral reflux (VUR) (n=20) or nonrefluxing megaureter without ureterocele (n=7) were determined as complicated...
May 11, 2017: Journal of Pediatric Surgery
https://www.readbyqxmd.com/read/28532653/hippocampal-ca1-local-field-potential-oscillations-induced-by-olfactory-cue-of-liked-food
#9
Nifareeda Samerphob, Dania Cheaha, Surapong Chatpun, Ekkasit Kumarnsit
Eating motivation is induced not only by negative energy balance but also food related cues. However, neural processing for acquisition of learned food preference remains to be established. This study aimed to identify hippocampal neural signaling in response to olfactory cue (chocolate scent) after completion of repetitive chocolate sessions. Male Swiss albino mice implanted with intracranial electrode into the hippocampus were used for local field potential (LFP) recording. Animals were given chocolate sessions (a piece of 2 g chocolate per each mouse to eat on day 1, 3, 5 and 7)...
May 19, 2017: Neurobiology of Learning and Memory
https://www.readbyqxmd.com/read/28531869/a-rare-case-of-subacute-appendicitis-actinomycosis-as-the-final-pathology-reports-a-case-report-and-literature-review
#10
G A Gómez-Torres, O S Ortega-Gárcia, E G Gutierrez-López, C A Carballido-Murguía, J A Flores-Rios, C R López-Lizarraga, C A Bautista López, C F Ploneda-Valencia
INTRODUCTION: Acute appendicitis is the most common indication for an emergency abdominal surgery in the world, with a lifetime incidence of around 10%. Actinomycetes are the etiology of appendicitis in only 0.02%-0.06%, having as the final pathology report a chronic inflammatory response; less than 10% of the cases are diagnosed before surgery. Here, we present the case of a subacute appendicitis secondary to actinomycosis. CASE REPORT: A 39-year-old male presented with a twelve-day evolution of intermittent abdominal pain in the right lower quadrant, treated at the beginning with ciprofloxacin and urinary analgesic...
May 15, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28531867/the-efficacy-of-steroids-for-postoperative-persistent-inflammatory-reaction-in-a-patient-with-barium-peritonitis-a-case-report
#11
Hirofumi Kojima, Shozo Hojo, Takahiro Manabe, Shiori Demura, Shinichi Sekine, Kazuto Shibuya, Isaya Hashimoto, Isaku Yoshioka, Tomoyuki Okumura, Takuya Nagata, Tsutomu Fujii
INTRODUCTION: Barium peritonitis is a serious and life-threatening disease requiring intensive care. Residual barium in the intraperitoneal cavity can cause persistent inflammation, postoperatively. PRESENTATION OF CASE: An 80-year-old woman was admitted to our hospital because of abdominal pain and vomiting after barium meal examination. Physical and radiographic examination showed sigmoid colon perforation. Barium sulfate extravasation was noted in the intraperitoneal cavity...
May 15, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28531835/postpartum-acute-colonic-pseudo-obstruction-ogilvie-s-syndrome-a-systematic-review-of-case-reports-and-case-series
#12
REVIEW
Pradeep Jayaram, Manoj Mohan, Stephen Lindow, Justin Konje
INTRODUCTION: Ogilvie's Syndrome or Acute Colonic Pseudo-Obstruction (ACPO) is a rare condition characterized by massive dilatation of the colon in the absence of mechanical obstruction. About 10% of all reported cases are related to Obstetric and Gynaecological procedures, Caesarean section being the commonest associated factor. Acute intestinal dilatation, if not treated, may lead to perforation and faecal peritonitis with consequent high morbidity and mortality. MATERIALS AND METHODS: An electronic literature searches were performed in PubMed, EMBASE, Google scholar and hand searches for relevant references were included without any language restriction...
May 2, 2017: European Journal of Obstetrics, Gynecology, and Reproductive Biology
https://www.readbyqxmd.com/read/28530784/rectosigmoidoscopy-complicated-by-bilateral-pneumothoraces-pneumomediastinum-pneumoperitoneum-pneumoretroperitoneum-and-pneumoderma
#13
Elvin Hekimoğlu, Akif Turna, Volkan Kara, Ahmet Demirkaya, Kamil Kaynak
Rectosigmoidoscopy is a common procedure for diagnosis and follow-up of diseases of the lower gastrointestinal system. Although the procedure is proven to be safe in experienced hands, there is always risk of complications. We report a case of bilateral pneumothoraces, pneumoperitonium, pneumoretroperitoneum, pneumomediastinum, and pneumoderma due to perforation during a rectosigmoidoscopy. Co-occurrence of all these in 1 patient is a very rare clinical condition. This report underlines the possibility of even the rarest and unexpected complications related to rectosigmoidoscopy...
May 2017: Ulusal Travma Ve Acil Cerrahi Dergisi, Turkish Journal of Trauma & Emergency Surgery: TJTES
https://www.readbyqxmd.com/read/28530769/beneficial-effects-of-garlic-allium-sativum-oil-in-experimental-corrosive-esophageal-burns-effects-of-garlic-oil-in-esophageal-burns
#14
Ceren Şen Tanrıkulu, Yusuf Tanrikulu, Fahriye Kılınç, Burak Bahadır, Murat Can, Füruzan Köktürk
BACKGROUND: Corrosive esophageal burns, particularly common in developing countries, lead to different problems in different age groups. The ingestion of corrosive substances can cause such problems as stricture of the esophagus, to acute perforation, and even death. Because stricture formation is related to the severity of the initial injury, the prevention of stricture constitutes a main goal of treatment. The aim of this study was to investigate the protective and anti-inflammatory effects of garlic (Allium sativum) oil in corrosive esophageal burn...
May 2017: Ulusal Travma Ve Acil Cerrahi Dergisi, Turkish Journal of Trauma & Emergency Surgery: TJTES
https://www.readbyqxmd.com/read/28530600/effects-of-electron-beam-irradiation-on-physicochemical-properties-of-corn-flour-and-improvement-of-the-gelatinization-inhibition
#15
Peiyu Xue, Yue Zhao, Chengrong Wen, Sheng Cheng, Songyi Lin
The properties and viscosity-reduction mechanism of corn flour irradiated by electron beam have not been understood properly. Here, we investigate the effects of electron beam irradiation (EBI) on the gelatinization and physicochemical properties of corn flour irradiated by 0-5.40kGy of electron beam. The total starch and crude fiber contents of corn flour decreased significantly (P<0.05) after EBI treatment, while the moisture and reducing sugar contents increased significantly (P<0.05). EBI caused perforations on the corn flour particle surfaces, and the irradiated parts of the particles would gradually peel off and afford smooth surfaces, spherical structures, and smaller sizes...
October 15, 2017: Food Chemistry
https://www.readbyqxmd.com/read/28530255/endoscopic-repair-of-nasal-septal-perforation
#16
M Cassano
Surgical closure of nasal septal perforation is one of the most challenging procedures in nasal surgery. During the last decade, many endoscopic repair techniques have been described with a success of post-operative repair between 76.4% and 100%. The advantages of this approach are its minimal invasiveness (with no external scars), optimal exposure of the operative field (with better visibility of structures) and good control of perforation margins. The drawbacks are that it is time-consuming and can be difficult to perform, requiring years of endoscopic experience...
May 22, 2017: Acta Otorhinolaryngologica Italica
https://www.readbyqxmd.com/read/28530216/-chilaiditi-syndrome-a-case-report
#17
Sławomir Krzemiński
The abnormality being the result of a certain transposition of the large intestine winding in between diaphragm and the liver, owes it's name to a so called Chilaiditi symptom. This symptom is rarely recognized for at most 0,025-0,28% of the whole population statistics - wise. The Chilaiditi symptom can be examined without any serious (abdominal) pain indication, when conducting the gastrointestinal examination with the implication of the different disorders. When carrying out the diagnostic examination, it is strongly recommended to take notice of patients suffering from the pain in abdominal area, especially in case of the patients with the developed air - structure under the right side copula of the diaphragm...
April 21, 2017: Polski Merkuriusz Lekarski: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/28530209/reproducible-3d-printed-head-tanks-for-electrical-impedance-tomography-with-realistic-shape-and-conductivity-distribution
#18
James Avery, Kirill Aristovich, Barney Low, David Holder
OBJECTIVE: Electrical impedance tomography (EIT) has many promising applications in brain injury monitoring. To evaluate both instrumentation and reconstruction algorithms, experiments are first performed in head tanks. Existing methods, whilst accurate, produce a discontinuous conductivity, and are often made by hand, making it hard for other researchers to replicate. APPROACH: We have developed a method for constructing head tanks directly in a 3D printer. Conductivity was controlled through perforations in the skull surface, which allow for saline to pass through...
May 22, 2017: Physiological Measurement
https://www.readbyqxmd.com/read/28530027/st-segment-elevation-myocardial-infarction-caused-by-post-traumatic-coronary-artery-perforation
#19
Grzegorz Kubiak, Tomasz Roleder, Tomasz Jadczyk, Szymon Gomułka, Wojciech Wojakowski
No abstract text is available yet for this article.
2017: Kardiologia Polska
https://www.readbyqxmd.com/read/28529417/nasolabial-perforator-flap-for-one-stage-reconstruction-of-nasal-defects
#20
Siddharth Prakash, Ritesh Panda, Vivek Kumar, Shiv Shankar Saha, Lalit Choudhary, Anurag Pandey, J Sasidhar Reddy
BACKGROUND: The excellent freedom of movement and range of this flap when based on a the nasolabial perforator flap have not been sufficiently explored. In this study, along with demonstrating the other key advantages of this flap over its traditional counterpart, we will endeavour to fill these lacunae in the available literature. MATERIALS AND METHODS: From February 2009 to February 2012, twenty patients with nasal defects were repaired with a nasolabial perforator flap in the Department of Plastic and Cosmetic Surgery at Sir Ganga Ram Hospital, New Delhi...
January 2017: Journal of Cutaneous and Aesthetic Surgery
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