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https://www.readbyqxmd.com/read/27920847/liposarcoma-metastases-to-the-small-bowel-presenting-as-fat-density-intraluminal-lesions
#1
Steven P Rowe, Stephanie F Coquia, Pamela T Johnson, Elliot K Fishman
Metastatic disease to the small bowel is rare; however, it is important to recognize that when it does occurs a variety of complications are possible including obstruction, gastrointestinal bleeding, intussusception, and bowel perforation. We present here an unusual case of small bowel metastases in a patient with known metastatic liposarcoma in which the lesions manifested as rapidly evolving fat-density masses that necessitated segmental small bowel resection. Careful scrutiny of the small bowel in oncology patients is necessary to guide appropriate treatment and avoid potential catastrophic complications from small bowel metastases...
December 2016: Radiology case reports
https://www.readbyqxmd.com/read/27920640/intussuscepting-ampullary-adenoma-an-unusual-cause-of-gastric-outlet-obstruction-leading-to-cavitating-lung-lesions
#2
Simon J McCluney, Vickna Balarajah, Alex Giakoustidis, Joanne Chin-Aleong, Bryony Lovett, Hemant M Kocher
Ampullary adenomas are a rare clinical entity, occurring at a rate of 0.04-0.12% in the general population. They are premalignant lesions which have the capability to progress to malignancy, and they should be excised if they are causing immediate symptoms and/or are likely to degenerate to carcinoma. Intestinal intussusception in adults is rare and, unlike in children, is often due to a structural pathology. Intussuscepting duodenal/ampullary adenomas have been reported in the literature on 13 previous occasions, however never before with this presentation...
September 2016: Case Reports in Gastroenterology
https://www.readbyqxmd.com/read/27920022/adult-ileocolic-intussusception-caused-by-burkitt-lymphoma
#3
Daniele Bernardi, Emanuele Asti, Luigi Bonavina
Ileocolic intussusception due to Burkitt lymphoma is extremely rare in adults. A man aged 17 years presented with a history of recurrent abdominal pain over the past 3 weeks. The abdomen was distended with diffuse tenderness, and bowel sounds were present. Abdominal ultrasound and CT scans showed evidence of small bowel obstruction with marked wall thickening in the ileocecal region and 'target' signs suggestive for intussusception. At laparoscopy, a mass involving the caecum and the terminal ileum was found, along with multiple locoregional nodes, which was highly suggestive of malignancy...
December 5, 2016: BMJ Case Reports
https://www.readbyqxmd.com/read/27919833/laparoscopic-treatment-of-intussusception-after-roux-en-y-gastric-bypass
#4
Megan Jenkins, Patricia Chui, Manish Parikh
No abstract text is available yet for this article.
October 1, 2016: Surgery for Obesity and related Diseases: Official Journal of the American Society for Bariatric Surgery
https://www.readbyqxmd.com/read/27917461/intussusceptive-angiogenesis-and-expression-of-tie-receptors-during-porcine-metanephric-kidney-development
#5
Anastasia Logothetidou, Tim Vandecasteele, Els Van Mulken, Kimberley Vandevelde, Pieter Cornillie
Intussusceptive angiogenesis (IA) is required for normal embryonic vascular development. The Tie family of receptors and their ligands, the angiopoietins, play an important role in the growth or regression of blood vessels which are important not only during development but also throughout an organism's life. The presence of IA was investigated in glomerular capillaries of the fetal porcine metanephros using Mercox II resin casts. The first signs of IA were observed in stage III glomeruli. Stage IV and V glomeruli showed numerous signs of aligned pillar formation and their successive merging to delineate the vascular entities...
December 5, 2016: Histology and Histopathology
https://www.readbyqxmd.com/read/27916411/beyond-expectations-post-implementation-data-shows-rotavirus-vaccination-is-likely-cost-saving-in-australia
#6
J F Reyes, J G Wood, P Beutels, K Macartney, P McIntyre, R Menzies, N Mealing, A T Newall
BACKGROUND: Universal vaccination against rotavirus was included in the funded Australian National Immunisation Program in July 2007. Predictive cost-effectiveness models assessed the program before introduction. METHODS: We conducted a retrospective economic evaluation of the Australian rotavirus program using national level post-implementation data on vaccine uptake, before-after measures of program impact and published estimates of excess intussusception cases...
December 1, 2016: Vaccine
https://www.readbyqxmd.com/read/27913053/intestinal-metaplasia-of-appendiceal-endometriosis-is-not-uncommon-and-may-mimic-appendiceal-mucinous-neoplasm
#7
Monika Vyas, Serena Wong, Xuchen Zhang
Endometriosis of the appendix can be an incidental finding or a cause of appendicitis, intussusception, perforation or retention mucocele. Intestinal metaplasia of appendiceal endometriosis may occur, which can lead to a misdiagnosis of low-grade appendiceal mucinous neoplasm. On a retrospective search of the pathology database from 2001 to 2015, we identified 78 appendiceal endometriosis cases and intestinal metaplasia was present in 10/78 (13%) cases. In most of the cases (90%), the foci of intestinal metaplasia were mainly localized close to the mucosa...
October 25, 2016: Pathology, Research and Practice
https://www.readbyqxmd.com/read/27912218/ileo-ileal-intussusception-as-an-unusual-cause-of-obscure-overt-gastrointestinal-bleeding
#8
Catarina Atalaia-Martins, Sandra Barbeiro, Pedro Marcos, Bruno Arroja, Cláudia Gonçalves, Maria Fernanda-Cunha, Paulo Alves
No abstract text is available yet for this article.
January 2016: Endoscopy
https://www.readbyqxmd.com/read/27905380/-small-intestine-tumor-complicated-by-intestinal-intestinal-intussusception-and-ileus
#9
V M Dekhnich, V A Kazakov, N V Medvedev, M V Sadakh, E G Grigor'ev
No abstract text is available yet for this article.
2016: Khirurgiia
https://www.readbyqxmd.com/read/27901291/success-rate-of-pneumatic-reduction-of-intussusception-with-and-without-sedation
#10
Oren Feldman, Giora Weiser, Mona Hanna, Ori Devir, Uri Balla, David W Johnson, Eran Kozer, Itai Shavit
BACKGROUND: Pneumatic reduction of ileocolic intussusception is often performed without sedation. The aim of this study was to evaluate the success rate of pneumatic reduction of intussusception with and without sedation. METHODS: We conducted a retrospective cohort study in Israel in two tertiary care centers using a similar protocol for pneumatic reduction of intussusception. In one center, patients had pneumatic reduction of intussusception under propofol-based sedation, while in the other, patients had pneumatic reduction of intussusception without any sedation...
November 30, 2016: Paediatric Anaesthesia
https://www.readbyqxmd.com/read/27900281/postoperative-ileocolic-intussusception-in-a-neonate-with-anorectal-malformation
#11
Piyush Kumar, Sudhir Singh, J D Rawat, Sarita Singh
No abstract text is available yet for this article.
November 2016: APSP Journal of Case Reports
https://www.readbyqxmd.com/read/27898355/gallstone-ileus-presenting-as-intussusception-a-case-report
#12
Rahul M Prasad, Katrina M Weimer, Arunkumar Baskara
BACKGROUND: Gallstone ileus is a complication of acute cholecystitis that accounts for 25% of bowel obstruction cases in the elderly. To our knowledge, only one other case of gallstone ileus presenting as intussusception has been reported in the literature, and involved non-operative management with an unfavorable outcome. CASE PRESENTATION: Here we report the case of 69year old woman presenting with symptoms of acute small bowel obstruction with a surgical history significant for cholecystectomy 30 years prior...
November 22, 2016: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/27896373/assessing-colonic-anatomy-normal-values-based-on-air-contrast-enemas-in-children-younger-than-6%C3%A2-years
#13
Ilan J N Koppen, Desale Yacob, Carlo Di Lorenzo, Miguel Saps, Marc A Benninga, Jennifer N Cooper, Peter C Minneci, Katherine J Deans, D Gregory Bates, Benjamin P Thompson
BACKGROUND: Contrast enemas with barium or water-soluble contrast agents are sometimes performed in children with severe intractable constipation to identify anatomical abnormalities. However there are no clear definitions for normal colonic size or abnormalities such as colonic dilation or sigmoid redundancy in children. OBJECTIVE: To describe characteristics of colonic anatomy on air contrast enemas in children without constipation to provide normal values for colonic size ratios in children...
November 29, 2016: Pediatric Radiology
https://www.readbyqxmd.com/read/27896150/early-reoperations-after-primary-repair-of-jejunoileal-atresia-in-newborns
#14
Fanny Yeung, Yuk Him Tam, Yuen Shan Wong, Siu Yan Tsui, Hei Yi Wong, Kristine Kit Yi Pang, Christopher H Houben, Jennifer Wai Cheung Mou, Kin Wai Chan, Kim Hung Lee
Aim: To review nine-year experience in managing jejuno-ileal atresia (JIA) by primary resection and anastomosis and identify factors associated with reoperations. Methods: From April 2006 to May 2015, all consecutive neonates who underwent bowel resection and primary anastomosis for JIA were analyzed retrospectively. Patients with temporary enterostomy were excluded. Patient demographics, types of atresia, surgical techniques, need for reoperations, and long-term outcomes were investigated. Results: A total of forty-three neonates were included, in which nineteen (44...
October 2016: Journal of Neonatal Surgery
https://www.readbyqxmd.com/read/27895429/potential-model-for-differential-diagnosis-between-crohn-s-disease-and-primary-intestinal-lymphoma
#15
Tian-Yu Zhang, Yun Lin, Rong Fan, Shu-Rong Hu, Meng-Meng Cheng, Mao-Chen Zhang, Li-Wen Hong, Xiao-Lin Zhou, Zheng-Ting Wang, Jie Zhong
AIM: To evaluate the usefulness of different parameters to differentiate Crohn's disease (CD) from primary intestinal lymphoma (PIL). METHODS: The medical records of 85 patients with CD and 56 patients with PIL were reviewed retrospectively. Demographic, clinical, laboratory, endoscopic, and computed tomographic enterography (CTE) parameters were collected. The univariate value of each parameter was analyzed. A differentiation model was established by pooling all the valuable parameters...
November 14, 2016: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/27894426/lower-gastrointestinal-bleeding-intussusception
#16
REVIEW
Benjamin E Padilla, Willieford Moses
Relatively uncommon compared with the adult population, lower gastrointestinal bleeding in children requires expeditious evaluation and management because of the variety of causes ranging from benign to life-threatening conditions. The causes of lower gastrointestinal bleeding (LGIB) vary with patient age. This review focuses on the differential diagnosis and management of LGIB in children. Because intussusception is one of the most common sources of LGIB, particular attention will be given to its diagnosis and management...
February 2017: Surgical Clinics of North America
https://www.readbyqxmd.com/read/27891706/rectal-intussusception-can-high-resolution-three-dimensional-ano-rectal-manometry-compete-with-conventional-defecography
#17
A Benezech, M Cappiello, K Baumstarck, J-C Grimaud, M Bouvier, V Vitton
BACKGROUND: Three-dimensional high-resolution anorectal manometry (3DHRAM), used for exploring anorectal disorders, was recently developed, providing interesting topographic data for the diagnosis of pelvic floor disorders such as excessive perineal descent. The aim of our study was to define a diagnostic strategy based on selected 3DHRAM parameters to identify rectal intussusceptions (RI), considering conventional defecography (CD) as the gold standard. METHODS: All patients referred to our center in the previous 6 months for 3DHRAM to explore fecal incontinence or constipation, and who previously achieved CD, were eligible...
November 27, 2016: Neurogastroenterology and Motility: the Official Journal of the European Gastrointestinal Motility Society
https://www.readbyqxmd.com/read/27886434/integrated-total-pelvic-floor-ultrasound-in-pelvic-floor-defaecatory-dysfunction
#18
Alison J Hainsworth, Deepa Solanki, Ahmed Hamad, Samantha J Morris, Alexis M P Schizas, Andrew B Williams
INTRODUCTION: Imaging for pelvic floor defaecatory dysfunction includes defaecation proctography. Integrated total pelvic floor ultrasound (transvaginal, transperineal, endoanal) may be an alternative. This study assesses ultrasound accuracy for detection of rectocoele, intussusception, enterocoele and dyssynergy compared with defaecation proctography, and determines if ultrasound can predict symptoms and findings on proctography. Treatment is examined. METHODS: The images of 323 women who underwent integrated total pelvic floor ultrasound and defaecation proctography between 2011 and 2014 were blindly reviewed...
November 24, 2016: Colorectal Disease: the Official Journal of the Association of Coloproctology of Great Britain and Ireland
https://www.readbyqxmd.com/read/27870784/intussusception-with-cecal-cyst-as-lead-point-in-a-child
#19
Michelle Lai, Brian A Coakley, Eric M Webber, Ran D Goldman
Intussusception is a pediatric abdominal emergency in early childhood involving telescoping of 1 part of the bowel into another part. In most children, the condition is idiopathic with no identifiable lead point. Meckel diverticulum is the most common lead point, followed by polyps and duplication cysts. We describe a case of a boy with intussusception caused by a duplication cyst that was drawn retrograde through the ileocecal valve. The patient presented after a 3-month period of symptomatology and had been considered to have constipation before signs of intestinal obstruction developed...
November 19, 2016: Pediatric Emergency Care
https://www.readbyqxmd.com/read/27870169/comparison-of-dynamic-magnetic-resonance-defecography-with-rectal-contrast-and-conventional-defecography-for-posterior-pelvic-floor-compartment-prolapse
#20
Jan J van Iersel, Hendrik A Formijne Jonkers, Paul M Verheijen, Ivo A M J Broeders, Ben G F Heggelman, Vicknesh Sreetharan, Jurgen J Fütterer, Inne Somers, Marloes van der Leest, Esther C J Consten
AIM: The study compared the diagnostic capabilities of dynamic magnetic resonance defecography (D-MRI) with conventional defecography (CD, reference standard) in patients with symptoms of prolapse of the posterior compartment of the pelvic floor. METHOD: Forty-five consecutive patients underwent CD and D-MRI. Outcome measures were the presence or absence of rectocele, enterocele, intussusception, rectal prolapse and the descent of the anorectal junction on straining measured in millimetres...
November 21, 2016: Colorectal Disease: the Official Journal of the Association of Coloproctology of Great Britain and Ireland
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