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https://www.readbyqxmd.com/read/28408632/4d-dsa-for-dynamic-visualization-of-cerebral-vasculature-a-single-center-experience-in-26-cases
#1
S Lang, P Gölitz, T Struffert, J Rösch, K Rössler, M Kowarschik, C Strother, A Doerfler
BACKGROUND AND PURPOSE: 4D DSA allows acquisition of time-resolved 3D reconstructions of cerebral vessels by using C-arm conebeam CT systems. The aim of our study was to evaluate this new method by qualitative and quantitative means. MATERIALS AND METHODS: 2D and 4D DSA datasets were acquired in patients presenting with AVMs, dural arteriovenous fistulas, and cerebral aneurysms. 4D DSA was compared with 2D DSA in a consensus reading of qualitative and quantitative parameters of AVMs (eg, location, feeder, associated aneurysms, nidus size, drainage, Martin-Spetzler Score), dural arteriovenous fistulas (eg, fistulous point, main feeder, diameter of the main feeder, drainage), and cerebral aneurysms (location, neck configuration, aneurysmal size)...
April 13, 2017: AJNR. American Journal of Neuroradiology
https://www.readbyqxmd.com/read/28408368/neonatal-airway-challenging-endotracheal-intubation-in-infants-with-tracheal-malformations-at-birth
#2
Arpan Agarwal, Masakazu Nakao, Victor Samuel Rajadurai, Suresh Chandran
Intubating newborn infants can be exacting. We describe two cases of endotracheal intubations in infants born with tracheal malformations. A male infant aged 30 weeks required intubation at birth for respiratory distress. Repeated attempts at intubation failed to achieve an optimal endotracheal tube position as the tube could not advance beyond the vocal cords. Hence ventilation continued with suboptimal air entry in the lungs. Bronchoscopy and CT scan confirmed tracheal stenosis. Slide tracheoplasty was successfully executed on day 78 of life...
April 13, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28403952/vaginocutaneous-fistula-and-buttock-abscess-formation-7-years-after-polypropylene-transobturator-tape-insertion
#3
A Abdallah, M Nisolle, L de Landsheere
Surgical treatment for stress urinary incontinence (SUI) using transobturator tape insertion is widely accepted. However, several postoperative complications were reported in the literature including infections, abscess and fistula formation. Here, we report a case of 57-year-old female who presented with abscess and left vaginocutaneous buttock fistula 7 years after transobturator polypropylene tape insertion. Treatment included abscess drainage with dissection of the fistulous tract and removal of the left arm of the transobturator tape along with antibiotic coverage...
January 2017: J Gynecol Obstet Hum Reprod
https://www.readbyqxmd.com/read/28403899/hepato-bronchial-fistula-secondary-to-perforated-sigmoid-diverticulitis-a-case-report
#4
Jun Sunny Yin, Shaylan Govind, Daniele Wiseman, Richard Inculet, Raymond Kao
BACKGROUND: Patients with diverticulitis are predisposed to hepatic abscesses via seeding through the portal circulation. Hepatic abscesses are well-documented sequelae of diverticulitis, however instances of progression to hepato-bronchial fistulization are rare. We present a case of diverticulitis associated with hepatic abscess leading to hepato-bronchial fistulization, which represents a novel disease course not yet reported in the literature. CASE PRESENTATION: A 61-year-old Caucasian man presented with a history of unintentional weight loss and dyspnea both at rest and with exertion...
April 13, 2017: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/28397432/evaluation-of-the-infliximab-therapy-of-severe-form-of-pediatric-crohn-s-disease-in-poland-retrospective-multicenter-studies
#5
Barbara M Iwańczak, Józef Ryżko, Piotr Jankowski, Małgorzata Sładek, Agata Wasilewska, Mariusz Szczepanik, Edyta Sienkiewicz, Anna Szaflarska-Popławska, Sabina Więcek, Grażyna Czaja-Bulsa, Bartosz Korczowski, Jolanta Maślana, Franciszek Iwańczak, Magdalena Kacperska
BACKGROUND: Registration of infliximab in Poland has increased chances to induce clinical remission and mucosal healing in the severe form of pediatric Crohn's disease. OBJECTIVES: The aim of this retrospective study was to assess the results and safety of infliximab therapy in the severe form of pediatric Crohn's disease. MATERIAL AND METHODS: The study included 153 children with severe form of non-fistulizing Crohn's disease treated with infliximab...
January 2017: Advances in Clinical and Experimental Medicine: Official Organ Wroclaw Medical University
https://www.readbyqxmd.com/read/28396754/fundal-herniation-strangulation-and-fistulization-to-the-left-lung-after-greater-curvature-gastric-plication
#6
Elias Saikaly, Fahim Abi Fadel, Antoine El Asmar, Ziad El Rassi
Gastric plication is not a complication-free procedure. Herein, we present the first known case of gastric plication complicated by herniation of the gastric fundus into the chest cavity through the esophageal hiatus complicated by strangulation, necrosis, abscess formation, and communication between the gastric lumen and the left lung.
April 2017: Clinical Case Reports
https://www.readbyqxmd.com/read/28396722/laparoscopic-retrosternal-gastric-pull-up-for-fistulized-mediastinal-mass
#7
Benedetto Mungo, Arianna Barbetta, Anne O Lidor, Miloslawa Stem, Daniela Molena
We describe the case of a patient successfully reconstructed with laparoscopic retrosternal gastric pull-up after esophagectomy for unresectable posterior mediastinal inflammatory myofibroblastic tumor, eroding into the esophagus and compressing the airways. A partial esophagectomy with esophagostomy was performed for treatment of esophageal pleural fistula and empyema, while the airways were managed with the placement of an endobronchial stent. Gastrointestinal reconstruction was performed using a laparoscopic approach to create a retrosternal tunnel for gastric conduit pull-up and cervical anastomosis...
March 27, 2017: World Journal of Gastrointestinal Surgery
https://www.readbyqxmd.com/read/28393184/hyperbaric-oxygen-inhibits-venous-neointimal-hyperplasia-following-arteriovenous-fistulization
#8
Zhui Li, Maoping Li, Xiangjie Li, Mao Zhang, Yu Zhao, Wei Ren, Jun Cheng, Xuehu Wang
Hypoxia following arteriovenous fistulization results in venous neointimal hyperplasia (VNH), potentially causing early arteriovenous fistula (AVF) dysfunction. In this study, we used hyperbaric oxygen (HBO) in a rabbit model of AVF to determine whether it could ameliorate early AVF failure. Chronic renal failure was induced by adenine in 96 adult rabbits randomly divided into 3 groups (n=32 in each group). The sham + HBO group underwent sham operation and received HBO. The AVF alone group underwent fistulization, but did not receive HBO...
April 7, 2017: International Journal of Molecular Medicine
https://www.readbyqxmd.com/read/28387062/association-of-coloproctology-of-great-britain-and-ireland-consensus-exercise-on-surgical-management-of-fistulating-perianal-crohn-s-disease
#9
M J Lee, N Heywood, P M Sagar, S R Brown, N S Fearnhead
BACKGROUND: Management of fistulating perianal Crohn's disease (fpCD) is a significant challenge for a colorectal surgeon. A recent survey of surgical practice in this condition showed variation in management approaches. As a result we set out to devise recommendations for practice for UK colorectal surgeons. METHODS: Results from a national survey were used to devise a set of potential consensus statements. Consultant colorectal surgeons were invited to participate in the exercise via the previous survey and the mailing list of the professional society...
April 7, 2017: Colorectal Disease: the Official Journal of the Association of Coloproctology of Great Britain and Ireland
https://www.readbyqxmd.com/read/28381141/rare-inverted-verrucous-carcinoma-carcinoma-cuniculatum-of-the-sacrogluteal-region
#10
David John Tobias McArdle, John Patrick McArdle, Frances Lee, Emilio Dino Mignanelli
A 49-year-old woman with a past history of several infundibular cysts in the head and neck region presented with a 6-month history of a nonhealing perianal abscess on a background of 13 years of chronic sacral-buttock abscesses and discharging sinuses as part of hidradenitis suppurativa. After 2 surgical procedures and inadequate healing, a wide local excision was performed. The surgical specimen revealed an extensive, infiltrating, cystic and deeply penetrating, dermal and subcutaneous neoplasm with multiple fistulous tracts extending to the skin surface...
February 1, 2017: International Journal of Surgical Pathology
https://www.readbyqxmd.com/read/28380592/effects-of-the-interaction-of-forage-and-supplement-type-on-digestibility-and-ruminal-fermentation-in-beef-cattle
#11
M R Stierwalt, H M Blalock, T L Felix
The objectives of this research were to test interactions of supplement type, liquid versus dry, and forage type, hay versus corn stover, on digestibility and ruminal metabolism of beef cattle. Ruminally fistulated steers were fed in a replicated 4 × 4 Latin square with a 2 × 2 factorial arrangement of treatments: 1) hay with liquid supplement, 2) hay with dry supplement, 3) corn stover with liquid supplement, and 4) corn stover with dry supplement. The liquid supplement was molasses and glycerin based (23...
February 2017: Journal of Animal Science
https://www.readbyqxmd.com/read/28380578/ruminal-tryptophan-utilizing-bacteria-degrade-ergovaline-from-tall-fescue-seed-extract
#12
B E Harlow, J P Goodman, B C Lynn, M D Flythe, H Ji, G E Aiken
The objectives of this study were to evaluate degradation of ergovaline in a tall fescue [ (Schreb.) Darbysh.] seed extract by rumen microbiota ex vivo and to identify specific bacteria capable of ergovaline degradation in vitro. Rumen cell suspensions were prepared by harvesting rumen fluid from fistulated wether goats ( = 3), straining, and differential centrifugation. Suspensions were dispensed into anaerobic tubes with added Trypticase with or without extract (∼10 μg kg ergovaline). Suspensions were incubated for 48 h at 39°C...
February 2017: Journal of Animal Science
https://www.readbyqxmd.com/read/28365107/recurrent-and-acquired-tracheoesophageal-fistulae-tef-minimally-invasive-management
#13
Zafar Nazir, Muhammad Arif Mateen Khan, Javaria Qamar
OBJECTIVE: Recurrent and acquired fistulae are a serious complication of congenital esophageal atresia and tracheoesophageal fistula (TEF) repair and foreign body ingestion (FBI) (e.g., button battery). We report our experience with a minimally invasive approach to recurrent and acquired TEF. METHODS: Medical records of patients referred for management of recurrent and acquired TEF between 2003 and 2015 were reviewed retrospectively. Patients underwent endoscopic procedures (de-epithelization of fistulous tract and fibrin tissue adhesive-Tisseel(R)) under general anesthesia...
March 23, 2017: Journal of Pediatric Surgery
https://www.readbyqxmd.com/read/28362925/spontaneous-bilateral-carotid-cavernous-fistulas-secondary-to-cavernous-sinus-thrombosis
#14
Fawaz Al-Mufti, Krishna Amuluru, Mohammad El-Ghanem, Abhinav R Changa, Inder Paul Singh, Chirag D Gandhi, Charles J Prestigiacomo
Bilateral carotid cavernous fistulas are rare entities that can cause debilitating symptoms and can lead to more severe consequences if left untreated. Therefore, the recognition and adequate treatment of these pathologies is very important. We present 2 cases of bilateral carotid cavernous fistulas that arose as a result of cavernous sinus thrombosis. We review the literature and discuss the pathophysiology, symptomatology, management, and treatment of bilateral carotid cavernous fistulas. Within our own cases, treatment of the patients was varied...
April 1, 2017: Neurosurgery
https://www.readbyqxmd.com/read/28362690/perianal-pediatric-crohn-s-disease-is-associated-with-a-distinct-phenotype-and-greater-inflammatory-burden
#15
Amit Assa, Michal Amitai, Mary-Louise Greer, Denise A Castro, Ruth Cytter Kuint, Maria Martínez-León, Izabela Herman-Sucharska, Eva Coppenrath, Sudha Anupindi, Alexander Towbin, Douglas Moote, Osnat Konen, Li-Tal Pratt, Anne Griffiths, Dan Turner
BACKGROUND: Data on the outcomes of children with perianal Crohn's disease (pCD) are limited, although its presence is often used for justifying early use of biologics. We aimed to assess whether pCD in children is associated with more severe outcomes as found in adults. METHODS: Data were extracted from the ImageKids database, a prospective, multicenter, longitudinal cohort study. The study enrolled 246 children at disease onset or thereafter. All patients underwent comprehensive clinical, endoscopic, and radiologic evaluation at enrollment; 98 children had repeat evaluation at 18 months...
March 30, 2017: Journal of Pediatric Gastroenterology and Nutrition
https://www.readbyqxmd.com/read/28359717/-in-situ-endografting-in-the-treatment-of-arterial-and-graft-infections
#16
REVIEW
Georges M Haidar, Taylor D Hicks, David S Strosberg, Hosam F El-Sayed, Mark G Davies
OBJECTIVE: Endografts (eg, aortic aneurysm device or covered stent) are increasingly being used to temporize or treat arterial and graft infections in inaccessible areas, in patients with compromised anatomy, or in the presence of active bleeding or rupture. This summary examines the evidence for "in situ" endografting in the treatment these conditions. METHODS: A two-level search strategy of the literature (MEDLINE, PubMed, Google Scholar, and The Cochrane Library) was performed for relevant articles listed between January 2000 and December 2015...
March 27, 2017: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/28355089/ct-vaginography-a-new-ct-technique-for-imaging-of-upper-and-middle-vaginal-fistulas
#17
Diomidis Botsikas, Nicola Pluchino, Anastasia Kalovidouri, Alexandra Platon, Xavier Montet, Patrick Dallenbach, Pierre-Alexandre Poletti
OBJECTIVE: Different types of vaginal fistulas is a relatively uncommon condition in the Western world but very frequent in developing countries. In the past, conventional vaginography was the radiological examination of choice for exploring this condition. CT and MRI are now both used for this purpose. Our objective was to test the feasibility and to explore the potential role of a new CT imaging technique implementing vaginal introitus obstruction and opacification of the vagina with iodine contrast agent, to show patency of a fistula...
May 2017: British Journal of Radiology
https://www.readbyqxmd.com/read/28350751/time-trends-in-the-epidemiology-and-outcome-of-perianal-fistulizing-crohn-s-disease-in-a-population-based-cohort
#18
Kevin W A Göttgens, Steven F G Jeuring, Rosel Sturkenboom, Mariëlle J L Romberg-Camps, Liekele E Oostenbrug, Daisy M A E Jonkers, Laurents P S Stassen, Ad A M Masclee, Marieke J Pierik, Stéphanie O Breukink
OBJECTIVE: Perianal disease is a debilitating condition that frequently occurs in Crohn's disease (CD) patients. It is currently unknown whether its incidence has changed in the era of frequent immunomodulator use and biological availability. We studied the incidence and outcome of perianal and rectovaginal fistulas over the past two decades in our population-based Inflammatory Bowel Disease South-Limburg cohort. PATIENTS AND METHODS: All 1162 CD patients registered in the Inflammatory Bowel Disease South-Limburg registry were included...
May 2017: European Journal of Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/28338447/vein-of-galen-malformation-treated-with-the-micro-vascular-plug-system-case-report
#19
Woojin Joo, Philippe Mercier, Shiva Kheradmand, Peyman Shirani, Ahmed Sarhan, Samer K Elbabaa, Randall C Edgell
This case report describes the use of the Micro Vascular Plug (MVP) system in a mural-type vein of Galen aneurysmal malformation, resulting in successful occlusion of the cerebrovascular fistula. This result was confirmed with immediate cessation in blood flow and 6-month follow-up angiography. The unique characteristics of the MVP provide potential advantages over current embolic techniques for occlusion of high-flow, fistulous, intracranial vessels such as those seen in the vein of Galen aneurysmal malformation, and may represent a valuable addition to the currently available options...
March 24, 2017: Journal of Neurosurgery. Pediatrics
https://www.readbyqxmd.com/read/28318577/effect-of-dietary-mineral-phosphorus-and-phytate-on-in-situ-ruminal-phytate-disappearance-from-different-concentrates-in-dairy-cows
#20
E Haese, J Möhring, H Steingass, M Schollenberger, M Rodehutscord
The first objective of this study was to determine the influence of dietary composition on the in situ disappearance of phytate (InsP6) from wheat, corn, soybean meal, and rapeseed meal [solvent-extracted, without (RSM) or with (hRSM) heat treatment] in the rumen of dairy cows. The second objective was to assess the primary degradation products of InsP6 in the rumen. Three diets differing in phosphorus and InsP6 concentration (basal diet = 0.38% P in dry matter; high-P diet = 0.56% P; high-InsP6 diet = 0.39% P) were fed to 3 ruminally fistulated lactating Jersey cows in a 3 × 3 Latin square...
May 2017: Journal of Dairy Science
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