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https://www.readbyqxmd.com/read/29132685/first-report-on-the-isolation-of-trueperella-abortisuis-from-companion-animals
#1
J-P Wickhorst, A A Hassan, O Sammra, M Alssahen, C Lämmler, E Prenger-Berninghoff, M Naggert, M Timke, J Rau, A Abdulmawjood
The present study gives a detailed phenotypic and genotypic characterization of three Trueperella abortisuis strains isolated from a ten year old male Hovawart dog with an abscess of anal sac, from urine of an eight year old European shorthair cat with urolithiasis and nephrolithiasis and from a 14year old Maine Coon cat with a perianal abscess, respectively. All three strains could be identified phenotypically, by MALDI-TOF MS analysis and genotypically by sequencing the 16S rDNA and the molecular target genes gap and tuf...
November 7, 2017: Research in Veterinary Science
https://www.readbyqxmd.com/read/29114614/preoperative-radiation-dose-escalation-for-rectal-cancer-using-a-concomitant-boost-strategy-improves-tumor-downstaging-without-increasing-toxicity-a-matched-pair-analysis
#2
Jillian R Gunther, Awalpreet S Chadha, Ui Sup Shin, In Ja Park, Kiran V Kattepogu, Jonathan D Grant, David C Weksberg, Cathy Eng, Scott E Kopetz, Prajnan Das, Marc E Delclos, Harmeet Kaur, Dipen M Maru, John M Skibber, Miguel A Rodriguez-Bigas, Y Nancy You, Sunil Krishnan, George J Chang
Purpose: Pathologic complete response to neoadjuvant chemoradiation therapy (CRT) is associated with improved outcomes for patients with locally advanced rectal cancer (LARC). Increased response rates have been reported with higher radiation doses, but these studies often lack long-term outcome and/or toxicity data. We conducted a case-control analysis of patients with LARC who underwent definitive CRT to determine the efficacy and safety of intensified treatment with a concomitant boost (CB) approach...
July 2017: Advances in Radiation Oncology
https://www.readbyqxmd.com/read/29107432/-reconstruction-of-abdo-perineal-resection-by-taylor-flap-about-68-patients
#3
D Boccara, K SerroR, J Lefevre, M Mimoun, M Chaouat
PURPOSES: Healing after abdomino-perineal resection is often difficult, especially in patients who have undergone radiation therapy. Vaginal reconstruction is also an important issue for the women who undergo this surgery. We describe and analyze here our series of perineal reconstructions with modified Taylor flaps. Between 2010 and 2016, 68 patients (52 women, 16 men) with cancer of the anal canal (53), adenocarcinoma of the lower rectum (9), or other malignant neoplasms of the perineum underwent reconstruction with a rectus abdominis myocutaneous (RAM) flap with an inferior pedicle and an oblique skin paddle...
October 26, 2017: Annales de Chirurgie Plastique et Esthétique
https://www.readbyqxmd.com/read/28894786/methylene-blue-effectiveness-as-local-analgesic-after-anorectal-surgery-a-literature-review
#4
REVIEW
Dewi Fransiska, Wifanto Saditya Jeo, Yefta Moenadjat, Dewi Friska
BACKGROUND: Methylene blue (MB) has been found to have unique analgesic property through temporary disruption of sensory nerve conduction. In anorectal surgery, MB is widely used as a biologic stain but the analgesic effect has never been studied. Thus, a literature review completed with critical appraisal is required to find out its efficacy. METHODS: A review has been run to find out its efficacy. Literature search proceeded in database sites, namely, PubMed, EBSCO, Cochrane, Wiley, and ProQuest using the following keywords: "anorectal" OR "hemorrhoid" OR "anal fistula" OR "anal fissure" OR "anal abscess" OR "anal pruritus" AND "methylene blue" AND "analgesic"; then the critical appraisal and its implication were discussed...
2017: Advances in Medicine
https://www.readbyqxmd.com/read/28884323/-proctology-for-internists
#5
J Feisthammel, J Mössner
In proctology patients can often be helped with very little effort. With knowledge of the most common disease symptoms the treating physician can in many cases correctly recognize the cause of the complaints and initiate the appropriate therapy or arrange referral to a proctological institution. This article aims to briefly and succinctly present the most common diseases in proctology (e.g. mariscae, hemorrhoids, anal fissures, perianal venous thrombosis, abscesses and fistulas, condyloma acuminatum and anal carcinoma) and to provide the treating internist, even outside of gastroenterology, assistance with the management of proctological symptoms...
October 2017: Der Internist
https://www.readbyqxmd.com/read/28858072/surgical-outcomes-in-vedolizumab-treated-patients-with-ulcerative-colitis
#6
Amy L Lightner, Nicholas P McKenna, Sara Moncrief, John H Pemberton, Laura E Raffals, Kellie L Mathis
BACKGROUND: Surgical outcomes and pouch outcomes in the setting of vedolizumab remains poorly understood. We sought to determine the rate of 30-day postoperative surgical infectious complications and pouch-specific complications among patients with ulcerative colitis (UC) who received vedolizumab within 12 weeks of surgery. METHODS: A retrospective chart review between 5/1/2014 and 12/31/2016 of all adult patients with UC who underwent an abdominal operation was performed...
December 2017: Inflammatory Bowel Diseases
https://www.readbyqxmd.com/read/28839437/elaboration-and-validation-of-crohn-s-disease-anoperineal-lesions-consensual-definitions
#7
Clémence Horaist, Vincent de Parades, Laurent Abramowitz, Paul Benfredj, Guillaume Bonnaud, Dominique Bouchard, Nadia Fathallah, Agnès Sénéjoux, Laurent Siproudhis, Ghislain Staumont, Manuelle Viguier, Philippe Marteau
AIM: To establish consensual definitions of anoperineal lesions of Crohn's (APLOC) disease and assess interobserver agreement on their diagnosis between experts. METHODS: A database of digitally recorded pictures of APLOC was examined by a coordinating group who selected two series of 20 pictures illustrating the various aspects of APLOC. A reading group comprised: eight experts from the Société Nationale Française de Colo Proctologie group of study and research in proctology and one academic dermatologist...
August 7, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/28738938/minimally-invasive-incision-and-drainage-technique-in-the-treatment-of-simple-subcutaneous-abscess-in-adults
#8
Hai V Salfity, Nakul Valsangkar, Melissa Schultz, Joseph Salfity, Katie Jo Stanton-Maxey, Ben Zarzaur, David V Feliciano, Michelle R Laughlin
A minimally invasive (MI) approach using small incisions and vessel loops for drainage of simple perianal abscesses has been described in the pediatric population with decreased postoperative pain and comparable results to the traditional incision and drainage (I&D). The hypothesis was MI I&D will yield similar outcomes in adults. Patients who underwent I&D of perianal abscesses at an urban hospital from January 2008 to December 2015 were identified by Current Procedural Terminology code. Patients below 18 years of age, with inflammatory bowel diseases, or fistulae were excluded...
July 1, 2017: American Surgeon
https://www.readbyqxmd.com/read/28726144/anastomotic-stricture-after-ultralow-anterior-resection-or-intersphincteric-resection-for-very-low-lying-rectal-cancer
#9
Soo Young Lee, Chang Hyun Kim, Young Jin Kim, Hyeong Rok Kim
BACKGROUND: Anastomotic stricture following colorectal cancer surgery is not a rare complication, but proper management of anastomotic stricture located close to the anal verge is uncertain. This study aimed to investigate risk factors and management strategies for anastomotic stricture after ultralow anterior resection (ULAR). METHODS: We retrospectively reviewed a database of patients with rectal cancer who underwent surgery between January 2007 and June 2015, and included patients with an anastomosis within 4 cm from the anal verge...
July 19, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/28702861/outcomes-of-a-single-surgeon-based-transanal-total-mesorectal-excision-tatme-for-rectal-cancer
#10
Antonio Caycedo-Marulanda, Henry Y Jiang, Erica L Kohtakangas
BACKGROUND: Several studies have shown the transanal total mesorectal excision (TATME) is emerging as a safe and effective technique for proctectomy. The majority of these studies to date, however, is based on procedures done in centers with teams of two surgeons working simultaneously. Few were performed by single-surgeon teams with sizeable case load. The objective of our study was to identify the feasibility and safety of a single-surgeon TATME. METHODS: Chart review of prospectively collected data on 27 patients who underwent TATME at our institution from June 2015 to September 2016 were included in this study...
July 13, 2017: Journal of Gastrointestinal Cancer
https://www.readbyqxmd.com/read/28685744/endorectal-fusion-imaging-a-description-of-a-new-technique
#11
Andre Ignee, Yi Dong, Gudrun Schuessler, Ulrich Baum, Christoph F Dietrich
BACKGROUND: Fusion imaging is an accepted method in abdominal imaging allowing a simultaneous display of reference imaging with a live ultrasound (US) investigation. For prostate cancer, promising results have been published for endorectal US (ERUS)-guided biopsy of suspicious lesions in magnetic resonance imaging (MRI). To our knowledge, no other indication for the fusion of ERUS with MRI has been reported so far. METHODS: We report on three patients scheduled for ERUS due to anorectal fistulae after treatment (n = 2) or rectal carcinoma (n = 1), which were scheduled for real-time virtual onography (RVS), a method for the fusion of MRI imaging with US...
July 2017: Endoscopic Ultrasound
https://www.readbyqxmd.com/read/28670596/actinomycosis-causing-recurrent-perianal-fistulae
#12
Mariana Ferreira Cardoso, Carla Carneiro, Luís Carvalho Lourenço, Catarina Graça Rodrigues, Sara Folgado Alberto, Ana Alagoa João, Ricardo Rocha, Vasco Geraldes, Ana Costa, Jorge Reis, Vítor Nunes
Actinomycosis is a rare but easily curable infection that should be considered in the differential diagnosis of perianal fistulizing disease. We present the case of a 26-year-old woman with complex perianal fistulae, including trans-sphincteric and suprasphincteric fistulous tracts and a rectovaginal fistula, requiring multiple abscess drainages, seton placement, and antibiotic courses, with little improvement. After extensive investigation, Actinomyces spp. was identified in anal cytology. The patient underwent a 6-week course of intravenous penicillin followed by oral amoxicillin, with remarkable improvement...
2017: ACG Case Reports Journal
https://www.readbyqxmd.com/read/28668427/typical-mr-imaging-findings-of-perianal-infections-in-patients-with-hematologic-malignancies
#13
Nuray Haliloglu, Basak Gulpinar, Esra Ozkavukcu, Ayse Erden
OBJECTIVE: We aimed to investigate the MR imaging findings of patients with hematologic malignancies who have symptoms suggesting perianal infection and to demonstrate the importance of imaging. SUBJECTS AND METHODS: The study included 36 patients with hematologic malignancies who underwent anorectal MR imaging in our department between September 2011-May 2016. Two radiologists experienced in abdominal radiology viewed the MR images in consensus. Abscesses, fistulous or sinus tracts, signal alterations and contrast enhancement in keeping with an inflammation and edema in the perianal region were recorded...
August 2017: European Journal of Radiology
https://www.readbyqxmd.com/read/28662525/colonic-histological-criteria-predict-development-of-pouchitis-after-ileal-pouch-anal-anastomosis-for-patients-with-ulcerative-colitis
#14
Toshimitsu Araki, Kiyoshi Hashimoto, Yoshiki Okita, Hiroyuki Fujikawa, Satoru Kondo, Minako Kobayashi, Masaki Ohi, Yuji Toiyama, Yasuhiro Inoue, Keiichi Uchida, Yasuhiko Mohri, Masato Kusunoki
BACKGROUND/AIMS: Pouchitis is one of the main complications after ileal pouch-anal anastomosis in patients with ulcerative colitis. The aim of this study was to determine whether the use of colonic histological criteria can predict the development of pouchitis. METHODOLOGY: We retrospectively reviewed 147 patients' clinical data and performed a histological evaluation of the resected total colon using Tanaka's criteria, which comprise the following 6 factors: ulceration (H1), crypt abscesses (H2), degree of mononuclear cell infiltration (MNCI) (H3), segmental distribution of MNCI (H4), eosinophil infiltration (H5), and extent of disease of resected colon (H6)...
June 30, 2017: Digestive Surgery
https://www.readbyqxmd.com/read/28641190/synchronous-mucinous-adenocarcinoma-of-the-recto-sigmoid-revealed-by-and-seeding-an-anal-fistula-a-case-report-and-review-of-the-literature
#15
Konstadinos G Spiridakis, Elefterios E Sfakianakis, Manthos E Flamourakis, Dimitra S Intzepogazoglou, Eleni S Tsagataki, Nikolaos E Ximeris, Efstathios K Rachmanis, Ioannis G Gionis, Giorgos E Kostakis, Manousos S Christodoulakis
INTRODUCTION: There are few cases of synchronous rectal adenocarcinoma revealed by an anal fistula. The diagnosis of synchronous mucinous adenocarcinoma of the recto sigmoid and anal canal remains difficult. The chronic anal fistula can be mistaken as the common manifestation of a benign perianal abscess or fistula. CASE PRESENTATION: We present a rare case of a Greek Caucasian 79year old male patient with anal fistula and a recurrent perianal abscess who subsequently was found to have developed synchronous rectosigmoid and perianal mucinous adenocarcinoma on biopsy...
2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28620877/pathogenesis-and-persistence-of-cryptoglandular-anal-fistula-a-systematic-review
#16
REVIEW
Jeremy Sugrue, Johan Nordenstam, Herand Abcarian, Amelia Bartholomew, Joel L Schwartz, Anders Mellgren, Philip J Tozer
Anal fistulas continue to be a problem for patients and surgeons alike despite scientific advances. While patient and anatomical characteristics are important to surgeons who are evaluating patients with anal fistulas, their development and persistence likely involves a multifaceted interaction of histological, microbiological, and molecular factors. Histological studies have shown that anal fistulas are variably epithelialized and are surrounded by dense collagen tissue with pockets of inflammatory cells. Yet, it remains unknown if or how histological differences impact fistula healing...
June 2017: Techniques in Coloproctology
https://www.readbyqxmd.com/read/28558780/low-grade-fibromyxoid-sarcoma-of-the-external-anal-sphincter-a-case-report
#17
Lee-Kiat Ban, Ailun Heather Tseng, Shih-Hung Huang, Henry Hsin-Chung Lee
BACKGROUND: Low-grade fibromyxoid sarcoma (LGFMS) is a rare soft tissue tumor that has a tendency to grow in the deep soft tissue of the trunk and extremities. Despite its benign appearance, the tumor has a high recurrence rate and metastatic potential. LGFMS in the perineal space is rare, and only a few cases have been reported. We present the first case of LGFMS to be located at the external anal sphincter. CASE PRESENTATION: A 27-year-old male patient admitted to our Surgical Department with perianal pain and swollen for a year...
May 30, 2017: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28485994/copious-irrigation-versus-suction-alone-during-laparoscopic-appendectomy-for-complicated-appendicitis-in-adults
#18
Fengbo Sun, He Wang, Fengjuan Zhang, Xinming Zhang, Zhiyuan Xing, Shenglin Zhang, Haifeng Zhang, Ye Wang
OBJECTIVE: The objective of this study was to determine whether copious irrigation of peritoneal cavity during laparoscopic appendectomy for complicated appendicitis effectively reduces the incidence of postoperative complications and improves the postoperative recovery in adults compared with suction alone. METHODS: In this prospective randomized trial, adult patients with complicated appendicitis were randomized to "irrigation and suction"(IS) group or "suction only"(SO) group...
May 9, 2017: Journal of Investigative Surgery: the Official Journal of the Academy of Surgical Research
https://www.readbyqxmd.com/read/28381079/complications-of-colorectal-resection-for-endometriosis-review
#19
Jerome Bouaziz, David Soriano
Based on a review of the current literature, we will discuss early and late (more than 3 months postoperative) complications associated with surgery for colorectal endometriosis resection. The most common surgical complications are: rectovaginal fistulae, anastomotic leakages and abscesses. Post-operative bleeding occurs rarely but has also been reported; and usually requires blood transfusion without surgical interventions. The selection of patients for surgery requires a multidisciplinary approach and complete preoperative imaging work-up by an experienced physician...
April 4, 2017: Minerva Ginecologica
https://www.readbyqxmd.com/read/28355962/indications-and-outcomes-from-32-consecutive-patients-for-the-treatment-of-rectal-lesions-by-transanal-minimally-invasive-surgery
#20
Luis J García-Flórez, Jorge L Otero-Díez, Ana I Encinas-Muñiz, Luis Sánchez-Domínguez
BACKGROUND: The aim of this study was to evaluate the feasibility, safety, perioperative morbidity, and short-term outcomes of the transanal minimally invasive surgery (TAMIS) technique. METHODS: This is a descriptive review of prospectively collected data from 32 consecutive patients who underwent TAMIS procedures in our colorectal unit over a 40-month period. GelPOINT Path port was used in all cases. Demographic data, indications, tumor characteristics, morbidity, and follow-up data were collected...
March 1, 2017: Surgical Innovation
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