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https://www.readbyqxmd.com/read/28644361/giant-pelvic-cyst-in-16-year-old-boy-with-bloody-diarrhea-atypical-presentation-of-colonic-adenocarcinoma
#1
Benjamin Kohlmaier, Thomas Perwein, M Egger, Evelyn Zöhrer, Erich Sorantin, Holger Till, Christian Urban, Jörg Jahnel
No abstract text is available yet for this article.
July 2017: Journal of Pediatric Gastroenterology and Nutrition
https://www.readbyqxmd.com/read/28644309/the-use-of-a-stylet-in-endoscopic-ultrasound-with-fine-needle-aspiration-a-systematic-review-and-meta-analysis
#2
Andrew Lai, Ashley Davis-Yadley, Seth Lipka, Miguel Lalama, Roshanak Rabbanifard, David Bromberg, Roger Nehaul, Ambuj Kumar, Prasad Kulkarni
BACKGROUND: Endoscopic ultrasound with fine-needle aspiration (EUS-FNA) is the most efficacious way to collect specimens from a solid lesion adjacent to the gastrointestinal tract and is performed with an internal stylet during puncture. However, its reinsertion into the needle is time-consuming. Controversy surrounds whether quality of cytology specimen improves with stylet use. We performed a meta-analysis comparing the use of stylet versus no stylet with EUS-FNA of gastrointestinal-related masses...
June 21, 2017: Journal of Clinical Gastroenterology
https://www.readbyqxmd.com/read/28638231/pleiotrophin-and-n-syndecan-promote-perineural-invasion-and-tumor-progression-in-an-orthotopic-mouse-model-of-pancreatic-cancer
#3
Jun Yao, Lu-Lin Zhang, Xu-Mei Huang, Wen-Yao Li, She-Gan Gao
AIM: To detect the expression of pleiotrophin (PTN) and N-syndecan in pancreatic cancer and analyze their association with tumor progression and perineural invasion (PNI). METHODS: An orthotopic mouse model of pancreatic cancer was created by injecting tumor cells subcapsularly in a root region of the pancreas beneath the spleen. Pancreatic cancer tissues were taken from 36 mice that survived for more than 90 d. PTN and N-syndecan proteins were detected by immunohistochemistry and analyzed for their correlation with pathological features, PNI, and prognosis...
June 7, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/28637910/excellent-diagnostic-characteristics-for-ultra-fast-gene-profiling-of-defa1-il1b-ltf-in-the-detection-of-prosthetic-joint-infections
#4
Regina Fillerova, Jiri Gallo, Martin Radvansky, Veronika Kraiczova, Milos Kudelka, Eva Kriegova
The timely and exact diagnosis of prosthetic joint infection (PJI) is crucial for surgical decision-making. Intra-operatively, delivery of the result within an hour is required. Alpha-defensin lateral immunoassay of joint fluid (JF) is precise in the intra-operative exclusion of PJI, however in patients with a limited amount of JF and/or when the JF is bloody this test is unhelpful. Important information is hidden in the periprosthetic tissues that could much better reflect the current status of implant pathology...
June 21, 2017: Journal of Clinical Microbiology
https://www.readbyqxmd.com/read/28637844/a-dirty-cause-of-vancomycin-mediated-henoch-schonlein-purpura-oxygen-tubing-is-not-a-foley
#5
Nikhil H Shah, Kristopher P Kline, Manas K Shukla
A 59-year-old male presented with methicillin-resistantStaphylococcus aureus bacteraemia from a prostatic abscess and was treated with vancomycin. Two weeks into his treatment course, he developed severe joint pains, abdominal pain with bloody, mucinous stools and a diffuse palpable purpuric rash on his extremities. Biopsy of the rash showed IgA immune-complex deposition consistent with Henoch-Schönlein purpura. After treatment with glucocorticoids, his symptoms resolved completely. Vancomycin is an extremely commonly used antibiotic with certain well-known adverse effects...
June 20, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28637484/seasonal-and-geographical-distribution-of-bacillary-dysentery-shigellosis-and-associated-climate-risk-factors-in-kon-tam-province-in-vietnam-from-1999-to-2013
#6
Hu Suk Lee, T T Ha Hoang, Phuc Pham-Duc, Mihye Lee, Delia Grace, Dac Cam Phung, Vu Minh Thuc, Hung Nguyen-Viet
BACKGROUND: Bacillary dysentery (BD) is an acute bacterial infection of the intestine caused by Shigella spp., with clinical symptoms ranging from fever to bloody diarrhoea to abdominal cramps to tenesmus. In Vietnam, enteric bacterial pathogens are an important cause of diarrhoea and most cases in children under 5 years of age are due to Shigella strains. The serogroups S. flexneri and S. sonnei are considered to be the most common. The main objective of this study was to, for the first time, assess the seasonal patterns and geographic distribution of BD in Vietnam, and to determine the climate risk factors associated with the incidence of BD in Kon Tum Province, where the highest rate of bacillary dysentery was observed from 1999 to 2013...
June 21, 2017: Infectious Diseases of Poverty
https://www.readbyqxmd.com/read/28636835/use-of-bacteriophages-to-control-escherichia-coli-o157-h7-in-domestic-ruminants-meat-products-and-fruits-and-vegetables
#7
Lili Wang, Kunli Qu, Xiaoyu Li, Zhenhui Cao, Xitao Wang, Zhen Li, Yaxiong Song, Yongping Xu
Escherichia coli O157:H7 is an important foodborne pathogen that causes severe bloody diarrhea, hemorrhagic colitis, and hemolytic uremic syndrome. Ruminant manure is a primary source of E. coli O157:H7 contaminating the environment and food sources. Therefore, effective interventions targeted at reducing the prevalence of fecal excretion of E. coli O157:H7 by cattle and sheep and the elimination of E. coli O157:H7 contamination of meat products as well as fruits and vegetables are required. Bacteriophages offer the prospect of sustainable alternative approaches against bacterial pathogens with the flexibility of being applied therapeutically or for biological control purposes...
June 21, 2017: Foodborne Pathogens and Disease
https://www.readbyqxmd.com/read/28629750/food-protein-induced-enterocolitis-syndromes-with-and-without-bloody-stool-have-distinct-clinicopathological-features
#8
Hideaki Morita, Hiroko Suzuki, Kanami Orihara, Kenichiro Motomura, Akio Matsuda, Yukihiro Ohya, Hirohisa Saito, Ichiro Nomura, Kenji Matsumoto
No abstract text is available yet for this article.
June 16, 2017: Journal of Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/28619075/anti-inflammatory-effect-of-chang-an-shuan-on-tnbs-induced-experimental-colitis-in-rats
#9
Hong Mi, Feng-Bin Liu, Hai-Wen Li, Jiang-Tao Hou, Pei-Wu Li
BACKGROUND: Inflammatory bowel disease (IBD), denominated by Crohn's disease and ulcerative colitis, is often associated with abdominal pain, diarrhea and bloody stool. The standard protocols for treating colitis conditions are not satisfactory; thus, complementary and alternative medicines have been increasingly accepted by IBD sufferers worldwide. In this study, we aimed to elucidate the anti-inflammatory effect of Chang-An-Shuan (CAS), a 6-herb Chinese medicinal formula, on 2, 4, 6-trinitrobenzenesulfonic acid (TNBS)-induced colitis in rats and the underlying mechanisms...
June 15, 2017: BMC Complementary and Alternative Medicine
https://www.readbyqxmd.com/read/28611957/genetic-virulence-profile-of-enteroaggregative-escherichia-coli-strains-isolated-from-danish-children-with-either-acute-or-persistent-diarrhea
#10
Betina Hebbelstrup Jensen, Anja Poulsen, Stig Hebbelstrup Rye Rasmussen, Carsten Struve, Jørgen H Engberg, Alice Friis-Møller, Nadia Boisen, Rie Jønsson, Randi F Petersen, Andreas M Petersen, Karen A Krogfelt
Enteroaggregative Escherichia coli (EAEC) is frequently found in diarrheal stools worldwide. It has been associated with persistent diarrhea, weight loss, and failure to thrive in children living in developing countries. A number of important EAEC virulence genes are identified; however, their roles in acute and persistent diarrhea have not been previously investigated. The aim of this study was to identify specific EAEC virulence genes associated with duration and type of diarrhea in Danish children. We aimed to improve the current diagnostics of EAEC and enable targeting of strains with an expected severe disease course...
2017: Frontiers in Cellular and Infection Microbiology
https://www.readbyqxmd.com/read/28601030/aggressive-gastrointestinal-food-allergy-in-neonates-and-its-possible-relationship-to-necrotizing-enterocolitis
#11
Kazuto Suda, Toshihiro Yanai, Miki Toma, Tsubasa Aiyoshi, Takato Sasaki, Toshihiro Muraji
INTRODUCTION: The incidence of gastrointestinal food allergy (FA) in neonates is increasing. Despite this, cases of patients with gastrointestinal FA who develop necrotizing enterocolitis (NEC) requiring laparotomy are extremely rare. PRESENTATION OF CASE: We describe two cases that presented with bloody stool with a probable diagnosis of FA as eosinophils were positive in the stool at onset. Both cases failed conservative treatment. Jejunostomy and ileostomy were performed in both cases due to secondary NEC with underlying acute FA...
2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28601023/%C3%AE-mangostin-ameliorates-dextran-sulfate-sodium-induced-colitis-through-inhibition-of-nf-%C3%AE%C2%BAb-and-mapk-pathways
#12
Byoung Hoon You, Hee-Sung Chae, Jieun Song, Hyuk Wan Ko, Young-Won Chin, Young Hee Choi
Ulcerative colitis (UC) is a chronic inflammatory bowel disease (IBD) of the colon as a target site. Previous reports regarding the efficacy of α-mangostin (αMG) to inhibit nuclear factor-kappa B (NF-κB) and mitogen-activated protein kinases (MAPKs) as well as relatively high distribution to the colon suggested the therapeutic potential of this compound in UC model. In dextran sodium sulfate (DSS)-induced colitis mice (DSS mice), the disease activity index scores involving diarrhea, bloody stool, body weight reduction, and myeloperoxidase (MPO) activities of the esophagus and colon increased with the reduced colon length...
June 7, 2017: International Immunopharmacology
https://www.readbyqxmd.com/read/28599007/clinical-features-of-children-with-nontyphoidal-salmonella-bacteremia-a-single-institution-survey-in-rural-japan
#13
Yoshihiro Aoki, Katsuhiko Kitazawa, Hironobu Kobayashi, Masayoshi Senda, Yukie Arahata, Riu Homma, Yudai Watanabe, Akihito Honda
Nontyphoidal Salmonella (NTS) can cause bacterial enterocolitis. Although some children with NTS infection develop bacteremia, its clinical manifestations have not been discussed adequately. Therefore, we examined children with NTS bacteremia. We retrospectively examined the medical records of 15 patients aged less than 15 years. Salmonella spp. were detected in the blood cultures of these patients between 1991 and 2014. We divided an additional sample group of 34 patients diagnosed with an NTS infection between 2005 and 2014, into 2 groups...
2017: PloS One
https://www.readbyqxmd.com/read/28597964/interleukin-10-receptor-mutation-presenting-with-severe-nappy-ulceration-and-infantile-inflammatory-bowel-disease
#14
B S McDonald, S Narayanan, M Elawad, F Kiparissi, T Cullup, K Batta
Inflammatory bowel disease (IBD) can be divided into Crohn disease, ulcerative colitis and inflammatory bowel disease unclassified (IBDU). In most patients, these disorders present in adolescence or early adulthood. Patients with infantile IBD can have an associated underlying immunodeficiency disorder caused by a mutation in interleukin (IL)-10 or its receptor. We describe a child presenting with intractable bloody diarrhoea since 2 weeks of age and with severe nappy ulceration, who was ultimately diagnosed as having inflammatory bowel disease (IBD) due to an immunodeficiency in the IL-10 receptor...
June 9, 2017: Clinical and Experimental Dermatology
https://www.readbyqxmd.com/read/28588984/providers-knowledge-of-diagnosis-and-treatment-of-tuberculosis-using-vignettes-evidence-from-rural-bihar-india
#15
Manoj Mohanan, Jeremy D Goldhaber-Fiebert, Soledad Giardili, Marcos Vera-Hernández
BACKGROUND: Almost 25% of all new cases of tuberculosis (TB) worldwide are in India, where drug resistance and low quality of care remain key challenges. METHODS: We conducted an observational, cross-sectional study of healthcare providers' knowledge of diagnosis and treatment of TB in rural Bihar, India, from June to September 2012. Using data from vignette-based interviews with 395 most commonly visited healthcare providers in study areas, we scored providers' knowledge and used multivariable regression models to examine their relationship to providers' characteristics...
November 2016: BMJ Global Health
https://www.readbyqxmd.com/read/28575164/genetic-mouse-models-with-intestinal-specific-tight-junction-deletion-resemble-an-ulcerative-colitis-phenotype
#16
Wolfgang Stremmel, Simone Staffer, Mathias Jochen Schneider, Hongying Gan-Schreier, Andreas Wannhoff, Nicole Stuhrmann, Annika Gauss, Hartwig Wolburg, Anne Mahringer, Alexander Swidsinski, Thomas Efferth
Background and Aims: A key pathogenetic feature of ulcerative colitis(UC) is an intrinsic low mucus phosphatidylcholine(PC) content. Recently, a paracellular transport for PC across tight junctions(TJ) was described, suggesting TJ disturbance as cause of diminished luminal PC transport. Therefore we aimed to generate mutant mice with TJ deletion to evaluate whether an UC phenotype developed. Methods: CL57BL/6 control wild-type mice were compared to mutant mice with tamoxifen-induced villin-Cre dependent intestinal deletion of kindlin 1 and 2...
May 27, 2017: Journal of Crohn's & Colitis
https://www.readbyqxmd.com/read/28574000/an-unusual-cause-of-recurrent-bloody-tear
#17
Tasneem F Alhaj, Vittal I Nayak, Karthik Sriprakash, Tarika K Perikal
We describe a female patient who presented with watering followed by swelling in the left infraorbital area of 5 years duration. She had previously been prescribed topical antibiotics on several occasions with no improvement. On pressure over the swelling, there was blood-tinged discharge from the left eye and nostril. Magnetic resonance imaging revealed an enhancing, well-defined mass lesion in the inferomedial aspect of the left orbit, likely of nasolacrimal origin. Computed tomography dacryocystogram with three-dimensional reconstruction showed a well-circumscribed mass with an irregular surface, originating from the lacrimal sac...
May 2017: Indian Journal of Ophthalmology
https://www.readbyqxmd.com/read/28562534/serial-renography-for-evaluation-of-the-impact-of-capecitabine-therapy-on-renal-function-a-case-report
#18
Jiazhong Ren, Zongwei Huo, Xiaohui Wang, Yan Liu, Guoren Yang
RATIONALE: Cancer can cause renal dysfunction and disease either directly or indirectly, through adverse effects of therapies, including chemotherapy and radiation. The assessment of renal function in cancer patients is necessary in clinical practice. PATIENT CONCERNS: A 31-year-old woman had proctoscopy performed in our hospital for a principal complaint of bloody stool for 6 months and worsening 1 month prior to presentation. DIAGNOSES: Following proctoscopy, she was diagnosed with a signet-ring cell carcinoma of the rectum...
June 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28558732/safety-and-tolerability-of-bifidobacterium-longum-subspecies-infantis-evc001-supplementation-in-healthy-term-breastfed-infants-a-phase-i-clinical-trial
#19
Jennifer T Smilowitz, Jackelyn Moya, Melissa A Breck, Chelsea Cook, Annette Fineberg, Kathleen Angkustsiri, Mark A Underwood
BACKGROUND: Historically, bifidobacteria were the dominant intestinal bacteria in breastfed infants. Still abundant in infants in developing nations, levels of intestinal bifidobacteria are low among infants in developed nations. Recent studies have described an intimate relationship between human milk and a specific subspecies of Bifidobacterium, B. longum subsp. infantis (B. infantis), yet supplementation of breastfed, healthy, term infants with this organism, has not been reported...
May 30, 2017: BMC Pediatrics
https://www.readbyqxmd.com/read/28551915/-characteristics-of-large-pericardial-effusion-in-a-well-defined-geographical-region
#20
Moanis Serhan, Ruhi Abdallah, Shaul Atar
BACKGROUND: Pericardial effusion can occur as a result of primary pericardial disease or secondary to systemic disease. Analysis of the features of pericardial effusion in correlation with clinical and demographic findings can help clinicians to determine the correct diagnosis and to choose the appropriate treatment and reduce patient mortality and morbidity. METHODS: Retrospective analysis of the characteristics of pericardial effusion and the prevalence of the different etiologies and their correlation with demographics, clinical characteristics and medical history in 86 patients admitted to Galilee Medical Center from 2001 to 2010 who underwent pericardiocentesis or pericardial window...
May 2017: Harefuah
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