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https://www.readbyqxmd.com/read/29773663/factors-associated-with-condom-use-and-hiv-testing-among-young-men-who-have-sex-with-men-a-cross-sectional-survey-in-a-random-online-sample-in-sweden
#1
Klara Johansson, Kristina Ingemarsdotter Persson, Charlotte Deogan, Ziad El-Khatib
OBJECTIVES: The objectives are to analyse social determinants of sexual health behaviour (condom use and HIV testing) among young, internet-active, cis men who have sex with men (MSM) in a high-income country. The aspects of sexual health behaviour analysed here are condomless anal intercourse with one or more new or casual partner(s), condomless anal intercourse during the most recent sex with a man and HIV testing. METHODS: A randomised sample of men active on Sweden's main online community for Lesbian, Gay, Bisexual and Trans people responded to an online survey (response rate 19%)...
May 17, 2018: Sexually Transmitted Infections
https://www.readbyqxmd.com/read/29710204/limitations-of-the-national-cancer-data-base-to-evaluate-early-stage-anal-cancer-treatment-outcomes-reply
#2
Christy Y Chai, Hop S Tran Cao, Nader N Massarweh
No abstract text is available yet for this article.
April 25, 2018: JAMA Surgery
https://www.readbyqxmd.com/read/29694306/totally-laparoscopic-resection-and-extraction-of-specimens-via-transanal-route-in-synchronous-colon-and-gastric-cancer
#3
F Sumer, S Karakas, E Gundogan, T Sahin, C Kayaalp
INTRODUCTION: Synchronous colon and gastric cancer is a rare clinical entity. In the present case, it is aimed to show that in a patient with synchronous colon and gastric cancer, laparoscopic resection can be safely performed and both specimens can be delivered through a natural orifice. In our knowledge, this is the first example showing the delivery of the gastric resection specimen through the anus in a human being. CASE REPORT: Sixty-six years old male patient with an upper gastrointestinal bleeding and obstruction symptoms was admitted to our department and the evaluation revealed an advanced stage gastric and a synchronous colon cancer...
March 2018: Il Giornale di Chirurgia
https://www.readbyqxmd.com/read/29693307/trans-anal-total-mesorectal-excision-is-it-really-safe-and-better-than-laparoscopic-total-mesorectal-excision-with-perineal-approach-first-in-patients-with-low-rectal-cancer-a-learning-curve-with-case-matched-study-in-68-patients
#4
Diane Mege, Elisabeth Hain, Zaher Lakkis, Léon Maggiori, Justine Prost À la Denise, Yves Panis
AIM: To compare learning curve of trans-anal total mesorectal excision (TATME) with laparoscopic TME started by perineal approach (LTME). METHOD: The first 34 consecutive patients who underwent TATME for low rectal cancer were matched with LTME performed by the same surgeon, for gender, body mass index and chemoradiation. RESULTS: 34 patients undergoing TATME (23 males; 58±14 years) were matched with 34 undergoing LTME (23 males; 59±13 years)...
April 25, 2018: Colorectal Disease: the Official Journal of the Association of Coloproctology of Great Britain and Ireland
https://www.readbyqxmd.com/read/29650851/-a-case-of-isolated-lateral-pelvic-lymph-node-recurrence-after-tme-for-early-lower-rectal-cancer-treated-with-laparoscopic-lateral-lymph-node-dissection
#5
Ryuichiro Kimura, Masayoshi Yasui, Masayuki Ohue, Yusuke Takahashi, Norikatsu Miyoshi, Yoshitomo Yanagimoto, Keijiro Sugimura, Akira Tomokuni, Hirofumi Akita, Moon Jeong-Ho, Shogo Kobayashi, Hidenori Takahashi, Takeshi Omori, Yoshiyuki Fujiwara, Hiroshi Miyata, Masahiko Yano, Masato Sakon
There are no established treatment protocol for isolated lateral lymph node recurrence in patients with T1 lower rectal cancer, because such case is very rare. In our institution, this is the only recorded case of lateral node recurrence post-resection. It has been documented in several studies that salvage surgery for colorectal cancer improves prognosis. However, there were only 3 reported cases found for lateral lymph node metastasis from colorectal cancer that underwent excision. In this study, we report a rare case of lateral lymph node recurrence after trans-anal resection for T1 lower rectal cancer wherein we performed laparoscopic right lateral pelvic lymph node dissection...
April 2018: Gan to Kagaku Ryoho. Cancer & Chemotherapy
https://www.readbyqxmd.com/read/29617952/risk-factors-for-human-papillomavirus-infection-and-abnormal-cervical-cytology-among-perinatally-human-immunodeficiency-virus-infected-and-uninfected-asian-youth
#6
Annette H Sohn, Stephen J Kerr, Rawiwan Hansudewechakul, Sivaporn Gatechompol, Kulkanya Chokephaibulkit, Hanh Le Dung Dang, Dan Ngoc Hanh Tran, Jullapong Achalapong, Nipat Teeratakulpisarn, Amphan Chalermchockcharoenkit, Manopchai Thamkhantho, Tippawan Pankam, Thida Singtoroj, Wichai Termrungruanglert, Surasith Chaithongwongwatthana, Nittaya Phanuphak
Background: Infection with high-risk human papillomavirus (HR-HPV) may be higher in perinatally human immunodeficiency virus (HIV)-infected (PHIV) than HIV-uninfected (HU) adolescents because of long-standing immune deficiency. Methods: PHIV and HU females aged 12-24 years in Thailand and Vietnam were matched by age group and lifetime sexual partners. At enrollment, blood, cervical, vaginal, anal, and oral samples were obtained for HPV-related testing. The Wilcoxon and Fisher exact tests were used for univariate and logistic regression for multivariate analyses...
March 30, 2018: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
https://www.readbyqxmd.com/read/29616446/biomechanics-based-graph-matching-for-augmented-ct-cbct
#7
Jaime Garcia Guevara, Igor Peterlik, Marie-Odile Berger, Stéphane Cotin
PURPOSE: Augmenting intraoperative cone beam computed tomography (CBCT) images with preoperative computed tomography data in the context of image-guided liver therapy is proposed. The expected benefit is an improved visualization of tumor(s), vascular system and other internal structures of interest. METHOD: An automatic elastic registration based on matching of vascular trees extracted from both the preoperative and intraoperative images is presented. Although methods dedicated to nonrigid graph matching exist, they are not efficient when large intraoperative deformations of tissues occur, as is the case during the liver surgery...
April 3, 2018: International Journal of Computer Assisted Radiology and Surgery
https://www.readbyqxmd.com/read/29607290/accurate-lattice-parameters-from-2d-periodic-images-for-subsequent-bravais-lattice-type-assignments
#8
REVIEW
P Moeck, P DeStefano
Three different algorithms, as implemented in three different computer programs, were put to the task of extracting direct space lattice parameters from four sets of synthetic images that were per design more or less periodic in two dimensions (2D). One of the test images in each set was per design free of noise and, therefore, genuinely 2D periodic so that it adhered perfectly to the constraints of a Bravais lattice type, Laue class, and plane symmetry group. Gaussian noise with a mean of zero and standard deviations of 10 and 50% of the maximal pixel intensity was added to the individual pixels of the noise-free images individually to create two more images and thereby complete the sets...
2018: Advanced Structural and Chemical Imaging
https://www.readbyqxmd.com/read/29575740/stable-pneumorectum-using-an-inline-glove-spring-a-cost-effective-technique-to-facilitate-trans-anal-total-mesorectal-excision-tatme
#9
Tse Han Loong, Huimin Liu, Sau Shung Fong
AIM: Trans-anal total mesorectal excision (taTME) is a novel approach for resection of the rectum. Use of a standard insufflator to create pneumorectum, however, results in bellowing - large heaving motions from insufflation of air that can frustrate surgery. We report the successful application of our technique, stable pneumorectum using an inline glove (SPRING), for the performance of trans-anal rectal excision in a series of 17 patients using a standard laparoscopic insufflator. METHODOLOGY: A retrospective review of 17 patients using the SPRING technique was performed between October 2015 and October 2016...
March 25, 2018: Colorectal Disease: the Official Journal of the Association of Coloproctology of Great Britain and Ireland
https://www.readbyqxmd.com/read/29552659/management-of-rectal-gastrointestinal-stromal-tumor
#10
REVIEW
Hitoshi Kameyama, Tatsuo Kanda, Yosuke Tajima, Yoshifumi Shimada, Hiroshi Ichikawa, Takaaki Hanyu, Takashi Ishikawa, Toshifumi Wakai
Gastrointestinal stromal tumor (GIST) is the most common mesenchymal neoplasm of the gastrointestinal tract. However, rectal GIST is rare, the incident rate of it is approximately 5% of all GISTs. Rectal GIST symptoms generally include bleeding and/or pain and occasionally, urinary symptoms. Immunohistochemical evaluation finds that most rectal GIST tumors are CD117 (KIT) positive, and are sometimes CD34, platelet-derived growth factor receptor alpha (PDGFRA), smooth muscle actin, S-100, or vimentin positive...
2018: Translational Gastroenterology and Hepatology
https://www.readbyqxmd.com/read/29470625/fluoroscopy-guided-trans-anal-decompression-tube-placement-in-the-treatment-of-acute-colonic-pseudo-obstruction-a-single-center-experience
#11
Lili Gu, Bo Yang, Xuelei Zhang, Chao Ding, Hongliang Tian, Weiming Zhu, Jieshou Li, Ning Li
PURPOSE: Acute colonic pseudo-obstruction (ACPO or Ogilvie's syndrome) is a rare but often fatal disease; timely colonic decompression may be essential for successful treatment. This study describes a technique of placing a trans-anal tube via fluoroscopy-guiding and investigates the effect of colon decompression on ACPO. METHODS: Patients undergoing colonic decompression via fluoroscopy-guided trans-anal tube placement from April 2015 to May 2017 were included...
February 22, 2018: Abdominal Radiology
https://www.readbyqxmd.com/read/29397638/otsc%C3%A2-proctology-vs-fistulectomy-and-primary-sphincter-reconstruction-as-a-treatment-for-low-trans-sphincteric-anal-fistula-in-a-randomized-controlled-pilot-trial
#12
Domenico Mascagni, Daniele Pironi, Gianmarco Grimaldi, Anna M Romani, Giuseppe LA Torre, Chiara Eberspacher, Rossella Palma, Salvatore Sorrenti, Stefano Pontone
BACKGROUND: To compare OTSC® Proctology and fistulectomy with primary sphincter reconstruction results as treatment strategies for anorectal low trans-sphincteric fistula. METHODS: Between February 2012 and March 2013, patients affected by trans-sphincteric anal fistula were consecutively enrolled in the trial. Patients were randomized to receive fistulectomy with primary sphincter reconstruction or OTSC® Proctology. Demographic characteristics, comorbodities, previous anorectal treatments, and recurrent fistula data were acquired...
February 1, 2018: Minerva Chirurgica
https://www.readbyqxmd.com/read/29354893/-review-of-clinical-investigation-in-minimally-invasive-gastrointestinal-surgery-in-2017-and-future-prospects
#13
Jing Sun, Sen Zhang, Minhua Zheng
Clinical investigation in minimally invasive gastrointestinal surgery has been developed by leaps and bounds in 2017. Standardizations of port placement, surgical approaches, lymphadenectomy, reconstruction, total laparoscopic surgery, incision-free technique, 3D laparoscope, as well as robotic surgeries, have been established. In the treatment for gastric cancer, the first-hand data of the laparoscopic technique for advanced gastric cancer will be released soon. Therefore, the research hotspots have been moved forward to lymphadenectomy, resection range, and reconstruction in laparoscopic advanced gastric cancer surgery...
January 25, 2018: Zhonghua Wei Chang Wai Ke za Zhi, Chinese Journal of Gastrointestinal Surgery
https://www.readbyqxmd.com/read/29326815/case-series-with-literature-review-surgical-approach-to-megarectum-and-or-megasigmoid-in-children-with-unremitting-constipation
#14
James G Glasser, James M Nottingham, Martin Durkin, Michael E Haney, Sean Christensen, Riley Stroman, Tyler Hammett
Background: The role of surgery in treating children with functional constipation (FC) is controversial, because of the efficacy of bowel management programs. This case series is comprised of failures: 43 children, spanning 25 years' practice, who had megarectosigmoid (MRS) and unremitting constipation. Purpose: To determine whether these children were helped by surgery, and to contribute to formulating a standard of care for children with megarectum (MR) and/or redundancy of the sigmoid colon (MS) who fail medical management...
February 2018: Annals of Medicine and Surgery
https://www.readbyqxmd.com/read/29285682/efficacy-of-autologous-fat-graft-injection-in-the-treatment-of-anovaginal-fistulas
#15
S Norderval, L Lundby, H Hougaard, S Buntzen, S Weum, L de Weerd
BACKGROUND: Injection of autologous fat is an established method within plastic surgery for soft tissue augmentation. The aim of the present study was to determine whether transperineal fat graft injection could promote healing of anovaginal fistulas. METHODS: The procedures were performed at the University Hospital of North Norway, Tromsø, Norway, and at Aarhus University Hospital, Aarhus, Denmark, between May 2009 and September 2016. After abdominal liposuction, fat was injected around the fistula tract that was finally transected percutaneously with a sharp cannula and fat injected between the cut parts...
January 2018: Techniques in Coloproctology
https://www.readbyqxmd.com/read/29245692/description-of-i-coeliccia-bhriulieci-i-sp-nov-odonata-zygoptera-platycnemididae-from-central-vietnam
#16
VAN Quang To, Quoc Toan Phan, VAN Bang Tran
Coeliccia bhriulieci sp. nov. (holotype male from Tay Giang district, Quang Nam province, central Vietnam, deposited in the Zoological collection of the Southern Institute of Ecology, Vietnam Academy of Science and Technology, Ho Chi Minh City, Vietnam) is described based on male specimens. The new species is easily distinguished from other Coeliccia species in the Southeast Asian region by the combination of its blue abdominal tip, black anal appendages and structure of genital ligula with two long flagella extending from lateral corners of apical segment...
October 31, 2017: Zootaxa
https://www.readbyqxmd.com/read/29245282/gastroenteropancreatic-origin-neuroendocrine-carcinomas-three-case-reports-with-favorable-responses-following-localized-radiotherapy-and-a-review-of-literature
#17
Yong Gyun Won, Kyung-Jin Seo, Jiyeon Hyeon, Ok Ran Shin, Eundeok Chang, Der Sheng Sun, Hae Sung Won, Yoon Ho Ko, Sae Jung Na, Su Lim Lee, Young Mi Ku, Dong Soo Lee
RATIONALE: The radiotherapy (RT) responses of gastroenteropancreatic (GEP)-origin neuroendocrine tumors remain unclear. We report cases of favorable response after localized RT of GEP-origin neuroendocrine carcinomas (GEP-NECs). PATIENT CONCERNS: 1. An 82-year-old male presented with a lower esophageal mass. Positron emission tomography computed tomography (PET-CT) scan showed a lower esophageal mass and gastrohepatic lymph nodes. 2. A 52-year-old female presented with abdominal discomfort...
December 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29179287/interest-of-anorectal-manometry-during-long-term-follow-up-of-patients-operated-on-for-hirschsprung-s-disease
#18
Viet Q Tran, Tania Mahler, Patrick Bontems, Dinh Q Truong, Annie Robert, Philippe Goyens, Henri Steyaert
Background/Aims: Although many advances in the management of Hirschsprung's disease have recently been achieved, postoperative outcomes of these patients remain difficult in a non-negligible number of cases. Therefore, this study aims at investigating characteristics of anorectal manometry and its relationship with postoperative outcomes during long-term follow-up in Hirschsprung patients. Methods: Patients over 4 years of age operated on for Hirschsprung's disease were interviewed to complete detailed questionnaires on bowel function...
January 30, 2018: Journal of Neurogastroenterology and Motility
https://www.readbyqxmd.com/read/29130971/can-the-ki-67-labeling-index-in-biopsy-specimens-predict-the-world-health-organization-grade-of-rectal-neuroendocrine-tumors
#19
Shinya Sugimoto, Kinichi Hotta, Tadakazu Shimoda, Kenichiro Imai, Sayo Ito, Yuichiro Yamaguchi, Kohei Takizawa, Naomi Kakushima, Masaki Tanaka, Noboru Kawata, Masao Yoshida, Hirotoshi Ishiwatari, Hiroyuki Matsubayashi, Hiroyuki Ono
BACKGROUND: Being grade 2 is a known risk factor for metastasis in rectal neuroendocrine tumors (R-NETs). We aimed to identify the efficacy of the Ki-67 labeling index (LI) in endoscopic biopsy specimens to predict the World Health Organization (WHO) grade of R-NETs. METHODS: A total of 59 patients with 60 R-NETs (43 WHO grade 1 and 17 WHO grade 2), treated between October 2002 and December 2014, were retrospectively evaluated. The patients included in the study underwent biopsies followed by endoscopic submucosal resection with a ligation device, trans-anal full-thickness surgical resection, or radical surgery with lymph node dissection...
2018: Digestive Diseases
https://www.readbyqxmd.com/read/29118540/total-endoscopic-and-anal-irrigation-management-approach-to-noncompliant-neuropathic-bladder-and-bowel-in-children-a-long-term-follow-up
#20
Naif Alqarni, Hamdan Alhazmi, Ossamah Alsowayan, Tamer Eweda, Khalid Fouda Neel
Purpose: To evaluate the long-term efficacy and durability of combined intradetrusor botulinum-A toxin (BTX-A), endoscopic treatment of vesicouerteral reflux and anal irrigation for stool incontinence (SI) via a total endoscopic and anal irrigation management (TEAM® ) approach in patients with myelomeningocele and neuropathic bladder and bowel who did not respond to conservative measures. Materials and Methods: Fourteen myelomeningocele patients with at least 3 years follow-up were included in the study...
October 2017: Urology Annals
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