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Gas abdominal distension

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https://www.readbyqxmd.com/read/29307992/fructo-oligosaccharide-intensifies-visceral-hypersensitivity-and-intestinal-inflammation-in-a-stress-induced-irritable-bowel-syndrome-mouse-model
#1
Bin-Rui Chen, Li-Jun Du, Hui-Qin He, John J Kim, Yan Zhao, Ya-Wen Zhang, Liang Luo, Ning Dai
AIM: To determine whether fructo-oligosaccharide (FOS) affects visceral sensitivity, inflammation, and production of intestinal short-chain fatty acids (SCFA) in an irritable bowel syndrome (IBS) mouse model. METHODS: Mice were randomly assigned to daily oral gavage of saline solution with or without FOS (8 g/kg body weight) for 14 d. Mice were further assigned to receive either daily one-hour water avoidance stress (WAS) or sham-WAS for the first 10 d. After 2 wk, visceral sensitivity was measured by abdominal withdrawal reflex in response to colorectal distension and mucosal inflammation was evaluated...
December 21, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/29241163/diagnosis-and-management-of-necrotizing-enterocolitis-an-international-survey-of-neonatologists-and-pediatric-surgeons
#2
Mélanie Valpacos, Delphine Arni, Amy Keir, Ann Aspirot, James C H Wilde, Spencer Beasley, Daniele De Luca, Riccardo E Pfister, Oliver Karam
BACKGROUND: Necrotizing enterocolitis (NEC) is a serious complication of prematurity. Currently, there is limited evidence to guide investigation and treatment strategies. OBJECTIVES: To evaluate the parameters used to diagnose or exclude NEC, and to identify differences between neonatologists and pediatric surgeons. METHODS: A scenario-based survey was sent to neonatologists and pediatric surgeons. RESULTS: 173 physicians from 26 countries completed the survey (55% neonatologists and 45% pediatric surgeons)...
December 15, 2017: Neonatology
https://www.readbyqxmd.com/read/29159880/swim-bladder-mycosis-in-pretty-tetra-hemigrammus-pulcher-caused-by-exophiala-pisciphila-and-phaeophleospora-hymenocallidicola-and-experimental-verification-of-pathogenicity
#3
J Řehulka, A Kubátová, V Hubka
Spontaneous invasive and chronic disseminated mycosis affected Hemigrammus pulcher kept in a public aquarium, and infection was manifested by inappetence, exophthalmia, erratic swimming, eroded scales, anaemia of the gills and abdominal distension. Internally, there was a grossly swollen swim bladder with a thickened wall filled with a dark mass. The body cavities contained a clear, light amber fluid and a swollen intestine which was full of a watery fluid containing small gas bubbles. Histopathology revealed a granulomatous inflammatory response with fungal hyphae in the lumen and wall of the swim bladder, hepatopancreas, spleen and kidneys with signs of nephrohydrosis...
November 21, 2017: Journal of Fish Diseases
https://www.readbyqxmd.com/read/29093595/-pneumatosis-cystoides-intestinalis-complicated-with-intestinal-volvulus
#4
Carmen Elena Fuenmayor, Carlos Gainza, Maryori García, Richard Zambrano, Gledys Torres, Yohanys Hernández, Anna García
Pneumatosis cystoides intestinalis is a rare condition in which multiple gas-filled cysts are found within the wall of the gastrointestinal tract either in the subserosa or submucosa. Its pathogenesis is uncertain and several pathogenic mechanisms have been proposed to explain its origin. The case of a male patient of 46 years with previous diagnosis of pneumatosis cystic intestinalis, who consulted for abdominal pain, vomiting and fever (39 °C) is presented. By the time of admission ther were signs of peritoneal irritation...
July 2017: Revista de Gastroenterología del Perú: órgano Oficial de la Sociedad de Gastroenterología del Perú
https://www.readbyqxmd.com/read/28988213/management-of-pneumatosis-intestinalis-in-children-over-the-age-of-6-months-a-conservative-approach
#5
Leel Nellihela, Mohamed Mutalib, David Thompson, Kammermeier Jochen, Manasvi Upadhyaya
BACKGROUND: Pneumatosis intestinalis (PI) is an uncommon and poorly understood condition. Although it can be an incidental finding in asymptomatic individuals, it can also be secondary to life-threatening bowel ischaemia and sepsis. In premature infants, it is a pathognomonic sign of necrotising enterocolitis. There is no consensus regarding management and long-term outcome of children with PI. AIM: Review of our experience of PI in children beyond the early infantile period...
October 7, 2017: Archives of Disease in Childhood
https://www.readbyqxmd.com/read/28901001/-early-versus-traditional-postoperative-oral-feeding-in-patients-undergoing-elective-colorectal-surgery-a-meta-analysis-of-safety-and-efficacy
#6
Kun Zhang, Sirong Cheng, Qi Zhu, Zhenguo Han
OBJECTIVE: To compare the outcomes of early oral feeding (EOF) and the traditional oral feeding (TOF) in postoperative patients with colorectal cancer using Meta-analysis. METHODS: The databases of PubMed, SCI, Ovid, The Cochrane Library, CNKI, CBM, VIP and Wanfang Data were searched to collect randomized controlled trial (RCT) about EOF versus TOF in patients undergoing elective colorectal surgery. The retrieval time span was from inception to June 1, 2016. The studies were screened according to the inclusion and exclusion criteria...
September 25, 2017: Zhonghua Wei Chang Wai Ke za Zhi, Chinese Journal of Gastrointestinal Surgery
https://www.readbyqxmd.com/read/28861268/diagnostic-laparoscopy-for-pneumatosis-intestinalis-in-a-very-elderly-patient-a-case-report
#7
Shuhei Ito, Takaaki Masuda, Noboru Harada, Ayumi Matsuyama, Motoharu Hamatake, Takashi Maeda, Shinichi Tsutsui, Hiroyuki Matsuda, Koshi Mimori, Teruyoshi Ishida
INTRODUCTION: Pneumatosis intestinalis is rare but may be associated with life-threatening intra-abdominal conditions such as intestinal ischemia or perforation. However, it can be difficult, particularly in the very elderly, to identify candidates for immediate surgical intervention. PRESENTATION OF CASE: A 94-year-old man with abdominal distension underwent abdominal computed tomography, which demonstrated accumulation of air bubbles within the intestinal wall and some free intraperitoneal air, suggestive of pneumatosis intestinalis...
September 2017: Annals of Medicine and Surgery
https://www.readbyqxmd.com/read/28777907/elimination-of-ct-detected-gas-bubbles-derived-from-decompression-illness-with-abdominal-symptoms-after-a-short-hyperbaric-oxygen-treatment-in-a-monoplace-chamber-a-case-report
#8
Takuya Oyaizu, Mitsuhiro Enomoto, Toshihide Tsujimoto, Yasushi Kojima, Atsushi Okawa, Kazuyoshi Yagishita
We report the case of a 54-year-old male compressed-air worker with gas bubbles detected by computed tomography (CT). He had complained of strong abdominal pain 30 minutes after decompression after working at a pressure equivalent to 17 meters of sea water for three hours. The initial CT images revealed gas bubbles in the intrahepatic portal vein, pulmonary artery and bilateral femoral vein. After the first hyperbaric oxygen treatment (HBO₂ at 2.5 atmospheres absolute/ATA for 150 minutes), no bubbles were detected on repeat CT examination...
March 2017: Undersea & Hyperbaric Medicine: Journal of the Undersea and Hyperbaric Medical Society, Inc
https://www.readbyqxmd.com/read/28731144/dietary-fiber-in-irritable-bowel-syndrome-review
#9
Magdy El-Salhy, Synne Otterasen Ystad, Tarek Mazzawi, Doris Gundersen
Irritable bowel syndrome (IBS) is a common chronic gastrointestinal disorder. It is widely believed that IBS is caused by a deficient intake of dietary fiber, and most physicians recommend that patients with IBS increase their intake of dietary fiber in order to relieve their symptoms. However, different types of dietary fiber exhibit marked differences in physical and chemical properties, and the associated health benefits are specific for each fiber type. Short-chain soluble and highly fermentable dietary fiber, such as oligosaccharides results in rapid gas production that can cause abdominal pain/discomfort, abdominal bloating/distension and flatulence in patients with IBS...
September 2017: International Journal of Molecular Medicine
https://www.readbyqxmd.com/read/28720994/early-migration-of-bone-graft-causing-sigmoid-colon-perforation-after-trans-foraminal-lumbar-interbody-fusion
#10
Bhavuk Garg, Amit Singla, Sahil Batra, Senthil Kumar
BACKGROUND: Tran foraminal lumbar interbody fusion (TLIF) is a well accepted and standard technique of achieving spinal fusion using pedicle screws, cage and bone graft. We are presenting here a case of L4-L5 lumbar canal stenosis managed with TLIF that presented with sigmoid colon perforation due to bone graft migration 4 days after surgery. CASE REPORT: A 35 years old female underwent open TLIF (from right side) with decompression for L4-L5 lumbar canal stenosis...
April 2017: Journal of Clinical Orthopaedics and Trauma
https://www.readbyqxmd.com/read/28626911/clinical-findings-and-management-of-153-horses-with-large-colon-sand-accumulations
#11
Isabelle Kilcoyne, Julie E Dechant, Sharon J Spier, Mathieu Spriet, Jorge E Nieto
OBJECTIVE: To determine the influence of radiographic quantification of sand accumulation on the medical versus surgical management of large colon sand accumulations. To compare short- and long-term outcomes and complications associated with medical and surgical management of these horses. STUDY DESIGN: Retrospective. SAMPLE POPULATION: A total of 153 horses. METHODS: Medical records and abdominal radiographs of horses presented for colic between 2004 and 2014 were reviewed...
June 19, 2017: Veterinary Surgery: VS
https://www.readbyqxmd.com/read/28508867/bloating-and-abdominal-distension-old-misconceptions-and-current-knowledge
#12
REVIEW
Juan R Malagelada, Anna Accarino, Fernando Azpiroz
Bloating, as a symptom and abdominal distension, as a sign, are both common functional-type complaints and challenging to manage effectively. Individual patients may weight differently the impact of bloating and distension on their well-being. Complaints may range from chronic highly distressing pain to simply annoying and unfashionable protrusion of the abdomen. To avoid mishaps, organic bloating, and distension should always be considered first and appropriated assessed. Functional bloating and distension often present in association with other manifestations of irritable bowel syndrome or functional dyspepsia and in that context patients tend to regard them as most troublesome...
August 2017: American Journal of Gastroenterology
https://www.readbyqxmd.com/read/28493871/ileus-in-children-presenting-with-diarrhea-and-severe-acute-malnutrition-a-chart-review
#13
Mohammod Jobayer Chisti, Abu Smsb Shahid, K M Shahunja, Pradip Kumar Bardhan, Abu Syeed Golam Faruque, Lubaba Shahrin, Sumon Kumar Das, Dipesh Kumar Barua, Md Iqbal Hossain, Tahmeed Ahmed
BACKGROUND: Severely malnourished children aged under five years requiring hospital admission for diarrheal illness frequently develop ileus during hospitalization with often fatal outcomes. However, there is no data on risk factors and outcome of ileus in such children. We intended to evaluate predictive factors for ileus during hospitalization and their outcomes. METHODOLOGY/PRINCIPAL FINDINGS: This was a retrospective chart review that enrolled severely malnourished children under five years old with diarrhea, admitted to the Dhaka Hospital of the International Centre for Diarrhoeal Disease Research, Bangladesh between April 2011 and August 2012...
May 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/28407823/-application-of-humidified-high-flow-nasal-cannula-in-neonates-with-meconium-aspiration-syndrome-and-pulmonary-hypertension-after-extubation
#14
Xiao-Yan Gao, Lin Feng, Yu-Fen Qiu, Xin-Nian Pan
OBJECTIVE: To investigate the clinical value of humidified high-flow nasal cannula (HHFNC) as a respiratory support after extubation by comparing it with nasal continuous positive airway pressure (NCPAP) in neonates with meconium aspiration syndrome (MAS) and persistent pulmonary hypertension of the newborn (PPHN). METHODS: A total of 78 neonates with MAS and PPHN were randomly administered with HHFNC or NCPAP immediately after extubation. The following indices were compared between the two groups: blood gas parameters, duration of noninvasive ventilation, rate of extubation failure, and incidence of complications, such as nasal damage, abdominal distension, and intraventricular hemorrhage...
April 2017: Zhongguo Dang Dai Er Ke za Zhi, Chinese Journal of Contemporary Pediatrics
https://www.readbyqxmd.com/read/28273273/prevalence-of-small-intestine-bacterial-overgrowth-in-patients-with-gastrointestinal-symptoms
#15
COMPARATIVE STUDY
Carolina Piedade Martins, Caio Henrique Amorim Chaves, Maurício Gustavo Bravim de Castro, Isabel Cristina Gomes, Maria do Carmo Friche Passos
BACKGROUND: Small intestine bacterial overgrowth is a heterogeneous syndrome characterized by an increase in the number and/or the presence of atypical microbiota in the small intestine. The symptoms of small intestine bacterial overgrowth are unspecific, encompassing abdominal pain/distension, diarrhea and flatulence. Due to the increased cost and complexity for carrying out the jejunal aspirate, the gold standard for diagnosis of the syndrome, routinely the hydrogen (H 2 ) breath test has been used, utilizing glucose or lactulose as substrate, which is able to determine, in the exhaled air, the H 2 concentration produced from the intestinal bacterial metabolism...
April 2017: Arquivos de Gastroenterologia
https://www.readbyqxmd.com/read/28246899/diagnosis-of-pediatric-colonic-volvulus-with-abdominal-radiography-how-good-are-we
#16
Megan B Marine, Matthew L Cooper, Lisa R Delaney, Samuel Gregory Jennings, Frederick J Rescorla, Boaz Karmazyn
BACKGROUND: Colonic volvulus is rare in children and associated with colonic dysmotility. Diagnosis of colonic volvulus on radiographs in these patients can be challenging. The purpose of the study was to identify the accuracy of abdominal radiographs and findings suggestive of colonic volvulus. MATERIALS AND METHODS: A retrospective (2003- 2014) study of all children with colonic volvulus proven surgically or endoscopically reviewed their medical charts for underlying disease and clinical presentation as well as their original radiograph reports...
April 2017: Pediatric Radiology
https://www.readbyqxmd.com/read/28160358/imaging-diagnosis-radiography-ultrasonography-and-computed-tomography-of-a-giant-fecaloma-causing-stercoral-perforation-of-the-colon-in-a-dog-with-a-prostatic-abscess
#17
Jaehwan Kim, Hakyoung Yoon, Kidong Eom
A mixed-breed dog presented with tenesmus, hematochezia, and abdominal distension of 2 weeks duration. Radiography showed a large round mass with a "soap-bubble" appearance and shell-like mineralization in the caudal abdomen. Computed tomography revealed a lamellate mineralized mass 8 cm in diameter and containing air in the descending colon and prostatic abscess. Heterogeneously contrast-enhanced, irregularly thickened colonic wall with intramural and peritoneal free gas indicated stercoral colonic perforation...
February 4, 2017: Veterinary Radiology & Ultrasound
https://www.readbyqxmd.com/read/28133297/-a-case-where-rectal-cancer-ileus-caused-perforation-in-the-ascending-colon
#18
Tomohiko Machida, Masayoshi Kobayashi, Kazuki Sakai, Kunihiko Hiraoka, Takao Ichihara
The patient was a 65-year-old man. He had not defecated for a week in early December 2015, and had noticed abdominal pain and abdominaldistension from 4 days prior. The pain and distension worsened, and the patient was rush transported to our hospital. Via abdominal CT we found free air in the upper abdomen, expansion of the small and large intestines, and notably, significant intestinal tract expansion and a gas reservoir in the ascending colon. We found significant narrowing as well as hypertrophy along the entire circumference of the rectum and suspected gastrointestinal perforation due to rectal cancer ileus...
November 2016: Gan to Kagaku Ryoho. Cancer & Chemotherapy
https://www.readbyqxmd.com/read/28104934/an-unusual-sigmoid-phytobezoar-in-a-patient-with-a-transplanted-kidney-a-case-report
#19
Paola Milillo, Angelo Pio Moffa, Vincenzo Bertozzi, Roberta Vinci, Luca Macarini
Bezoars are masses formed by the concretion of stomach contents or debris within the gastrointestinal tract. Bezoars are rare and account for only 0.4-4% of all cases of gastrointestinal obstruction and mainly occur in the stomach or small intestine. Intestinal obstruction caused by colonic bezoars is extremely rare. A 39-year-old man with a transplanted kidney came to the hospital because of abdominal pain, constipation, and distension. We performed an abdominal computed tomography scan and found an ovoid intraluminal mass with a mottled gas pattern in the distal sigmoid colon...
October 2016: Indian Journal of Radiology & Imaging
https://www.readbyqxmd.com/read/28046187/development-of-a-gestational-age-specific-case-definition-for-neonatal-necrotizing-enterocolitis
#20
Cheryl Battersby, Nick Longford, Kate Costeloe, Neena Modi
Importance: Necrotizing enterocolitis (NEC) is a major cause of neonatal morbidity and mortality. Preventive and therapeutic research, surveillance, and quality improvement initiatives are hindered by variations in case definitions. Objective: To develop a gestational age (GA)-specific case definition for NEC. Design, Setting, and Participants: We conducted a prospective 34-month population study using clinician-recorded findings from the UK National Neonatal Research Database between December 2011 and September 2014 across all 163 neonatal units in England...
March 1, 2017: JAMA Pediatrics
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