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Rectal colon

Alberto Berardi, Isotta Guidotti, Roberta Creti, Giovanna Alfarone, Antonella Grottola, Claudia Venturelli, Giulia Fregni Serpinid, Elisa Della Casa, Elena Vecchi, Alessandra Boncompagni, Carlotta Toffoli, Fabrizio Ferrari
OBJECTIVES: Current predominant routes of group B Streptococcus (GBS) transmission in preterm neonates admitted to neonatal intensive care unit (NICU) are poorly defined. We report two overlapping clusters of GBS late-onset disease (LOD) from June to September 2015 in an Italian NICU. METHODS: During the outbreak, possible sources of transmission (equipment, feeding bottles, breast pumps) were swabbed. Specimens from throat and rectum were collected on a weekly basis from all neonates admitted to NICU...
March 14, 2018: Pediatric Infectious Disease Journal
Z B Khalilov, A Yu Kalinichenko, R Kh Azimov, M A Chinikov, I S Panteleeva, F S Kurbanov
AIM: To evaluate the role of laparoscopic surgery for colorectal cancer in advanced age patients. MATERIAL AND METHODS: 290 patients with colorectal cancer were enrolled including 121 patients with rectal cancer and 169 patients with colon cancer. Main group consisted of 171 patients over 60 years old, control group - 119 patients younger 60 years old. RESULTS: Radical advanced procedures on different parts of colon including laparoscopic approach were performed in the majority of advanced age patients...
2018: Khirurgiia
Yoshito Hirata, Keishi Kanno, Nobusuke Kishikawa, Shinji Tomoda, Kazuki Kimura, Tomoki Kobayashi, Daisuke Miyamori, Yuichiro Otani, Masafumi Mizooka, Koji Arihiro, Shiro Oka, Shinji Tanaka, Susumu Tazuma
A 46-year-old man with severe back pain visited our hospital. Magnetic resonance imaging revealed extensive bone metastasis and rectal wall thickness. Colonoscopy revealed circumferential stenosis with edematous mucosa, suggesting colon cancer. However, histological findings of biopsy specimens revealed inflammatory cells but no malignant cells. The patient underwent endoscopic ultrasound, which demonstrated edematous wall thickness without destruction of the normal layer structure. After unsuccessful detection of neoplastic cells by boring biopsies, we performed endoscopic mucosal resection followed by boring biopsies that finally revealed signet ring cell carcinoma...
2018: Case Reports in Medicine
Nikos Ulrich, Petra Gastmeier, Ralf-Peter Vonberg
Background: Identifying the source of an outbreak is the most crucial aspect of any outbreak investigation. In this review, we address the frequently discussed question of whether (rectal) screening of health care workers (HCWs) should be carried out when dealing with outbreaks caused by gram negative bacteria (GNB).A systematic search of the medical literature was performed, including the Worldwide Outbreak Database and PubMed. Outbreaks got included if a HCW was the source of the outbreak and the causative pathogen was an Escherichia coli , Klebsiella spp ...
2018: Antimicrobial Resistance and Infection Control
Haojun Miao, Shanming Ruan, Minhe Shen
PURPOSE: To investigate the relationship between the expression of vascular endothelial growth factor-C (VEGF-C) in rectal cancer tissues and clinicopathological factors. METHODS: The molecular expression of VEGF-C in rectal cancer tissue derived from 45 patients and normal colon tissue from 15 subjects was detected using the immunohistochemical streptavidin/biotin/peroxidase complex (SABC) three-step method. The expression of VEGF-C in rectal cancer and its relationship with clinicopathological factors were statistically analyzed via x2 test or Spearman's rank correlation analysis or Wilcoxon rank sum test...
January 2018: Journal of B.U.ON.: Official Journal of the Balkan Union of Oncology
Xi Ouyang, Guanping Zhang, Hua Pan, Jun Huang
PURPOSE: To explore the correlation between the SERT gene promoter single nucleotide polymorphisms (SNPs) rs25531 and rs956304 and the cancer-related fatigue (CRF) of colon and rectal cancer, and also to analyze the correlation of the interaction of genetic and non-genetic factors. METHOD: A sample of 568 colon and rectal cancer patients were recruited from the Second Affiliated Hospital of Nanchang University from October 2013 to December 2015. The Chinese version of the Brief Fatigue Inventory (BFI-C) was used to evaluate the CRF...
April 2018: European Journal of Oncology Nursing: the Official Journal of European Oncology Nursing Society
Cinta Moraleda, Rachid Benmessaoud, Jessica Esteban, Yuly López, Hassan Alami, Amina Barkat, Tligui Houssain, Meryem Kabiri, Rachid Bezad, Saad Chaacho, Lola Madrid, Jordi Vila, Carmen Muñoz-Almagro, Jordi Bosch, Sara M Soto, Quique Bassat
PURPOSE: Group B streptococcus (GBS) is an important cause of neonatal sepsis worldwide. Data on the prevalence of maternal GBS colonization, risk factors for carriage, antibiotic susceptibility and circulating serotypes are necessary to tailor adequate locally relevant public health policies. METHODOLOGY: A prospective study including pregnant women and their newborns was conducted between March and July 2013 in Morocco. We collected clinical data and vagino-rectal and urine samples from the recruited pregnant women, together with the clinical characteristics of, and body surface samples from, their newborns...
March 15, 2018: Journal of Medical Microbiology
Ondrej Fabian, Ondrej Hradsky, Tereza Drskova, Filip Mikus, Josef Zamecnik, Jiri Bronsky
BACKGROUND: Diagnosis of pediatric inflammatory bowel diseases (IBD) remains challenging. We aimed at the value of immunohistochemical assessment of CD30+ lymphocytes in the intestinal mucosa in differential diagnosis between pediatric Crohn's disease (CD) and ulcerative colitis (UC) and its utility as a predictor of future differentiation in patients with IBD unclassified (IBDU). METHODS: Seventy-four treatment naive pediatric patients with IBD (33 CD, 30 UC and 11 IBDU) were enrolled into the study...
March 14, 2018: Digestive Diseases and Sciences
Sohyun Kim
Purpose: Most patients with rectal cancer undergo a total mesorectal excision and a partial resection of the sigmoid colon to improve oncologic outcomes. The aim of this study was to assess the distribution of lymph nodes (LNs) in rectal cancer. Methods: The records of 54 patients with mid and low rectal cancer between April 2015 and March 2017 were reviewed, and 49 patients were enrolled in this study. All harvested LNs were analyzed according to the harvested area: the mesorectum area (MA), the vascular pedicle area (VA), and the sigmoid area (SA)...
February 2018: Annals of Coloproctology
Muhammad Naeem, Junhwan Bae, Murtada A Oshi, Min-Soo Kim, Hyung Ryong Moon, Bok Luel Lee, Eunok Im, Yunjin Jung, Jin-Wook Yoo
Background: Colon-targeted oral nanoparticles (NPs) have emerged as an ideal, safe, and effective therapy for ulcerative colitis (UC) owing to their ability to selectively accumulate in inflamed colonic mucosa. Cyclosporine A (CSA), an immunosuppressive agent, has long been used as rescue therapy in severe steroid-refractory UC. In this study, we developed CSA-loaded dual-functional polymeric NPs composed of Eudragit® FS30D as a pH-sensitive polymer for targeted delivery to the inflamed colon, and poly(lactic-co-glycolic acid) (PLGA) as a sustained-release polymer...
2018: International Journal of Nanomedicine
Omer Topdagi, Aysu Timuroglu
Objective: We aimed to determine the demographic characteristics of colorectal cases and changes in cancer localization according to years in our region. Materials and Methods: In the present study, 752 patients diagnosed with colorectal cancer between January 1992 and December 2010 were included. Results: Of all the patients, 427 (56.8%) were males and 325 (43.2%) were females, with a male/female ratio of 1.3/1. The mean age was 56.2±14...
February 2018: Eurasian Journal of Medicine
Chia-Ying Liu, Chih-Cheng Lai, Hsiu-Tzy Chiang, Min-Chi Lu, Ling-Fang Wang, Tsai-Ling Tsai, Mei-Yu Kang, Yi-Ni Jan, Yi-Ting Lo, Wen-Chien Ko, Shu-Hui Tseng, Chun-Ming Lee, Po-Ren Hsueh
BACKGROUND/PURPOSE: This study investigated the distribution and persistence of multidrug resistant organisms (MDROs) including methicillin-resistant Staphylococcus aureus (MRSA), carbapenem-resistant Enterobacteriaceae (CRE), carbapenem-resistant Pseudomonas aeruginosa (CRPA), and multidrug-resistant Acinetobacter baumannii (MDRAB) in six long-term care facilities (LTCFs). METHODS: We investigated the distribution of MDROs in residents of six LTCFs and their environments from January to December 2016 (intervention period)...
February 21, 2018: Journal of Microbiology, Immunology, and Infection, Wei Mian Yu Gan Ran za Zhi
Tyler B Draeger, Usman Aslam, Nassim Mokraoui, Eric Seitelman, Rajiv Datta, Robert C Amajoyi
In patients who have undergone a colonic resection with creation of an end colostomy, drainage of mucus secreted by the mucosa of the rectal stump may not be possible if there is an outlet obstruction. With an outlet obstruction, formation of a rectal mucocele occurs. A rectal mucocele is a rare condition which has only been reported sporadically in case reports. We present here the utility of an intersphincteric proctectomy for treatment of a rectal mucocele in a 47 year old male Crohn's patient resulting in negligible post-operative or long-term morbidities...
February 3, 2018: International Journal of Surgery Case Reports
Anna E Coghill, Eric A Engels, Maria J Schymura, Parag Mahale, Meredith S Shiels
Background: Although people living with HIV or AIDS (PLWHA) are at higher risk for many cancers, breast, prostate, and colorectal cancer rates are lower in this patient population. Because these tumors are often screen-detected, these inverse associations could be driven by HIV-related differences in utilization of cancer screening. Methods: We ascertained incident breast, prostate, and colorectal cancer in PLWHA using data from the HIV/AIDS Cancer Match Study (1996-2012)...
February 26, 2018: Journal of the National Cancer Institute
Elisabetta Nucleo, Mariasofia Caltagirone, Vittoria Mattioni Marchetti, Roberto D'Angelo, Elena Fogato, Massimo Confalonieri, Camilla Reboli, Albert March, Ferisa Sleghel, Gertrud Soelva, Elisabetta Pagani, Richard Aschbacher, Roberta Migliavacca, Laura Pagani
Background: Rationale and aims of the study were to compare colonization frequencies with MDR bacteria isolated from LTCF residents in three different Northern Italian regions, to investigate risk factors for colonization and the genotypic characteristics of isolates. The screening included Enterobacteriaceae expressing extended-spectrum β-lactamases (ESβLs) and high-level AmpC cephalosporinases, carbapenemase-producing Enterobacteriaceae , Pseudomonas aeruginosa or Acinetobacter baumannii , methicillin-resistant Staphylococcus aureus (MRSA) and vancomycin-resistant enterococci (VRE)...
2018: Antimicrobial Resistance and Infection Control
H Roman, M Ballester, J Loriau, M Canis, P A Bolze, J Niro, S Ploteau, C Rubod, C Yazbeck, P Collinet, B Rabischong, B Merlot, X Fritel
The article presents French guidelines for surgical management of endometriosis. Surgical treatment is recommended for mild to moderate endometriosis, as it decreases pelvic painful complaints and increases the likelihood of postoperative conception in infertile patients (A). Surgery may be proposed in symptomatic patients with ovarian endometriomas which diameter exceeds 20mm. Cystectomy allows for better postoperative pregnancy rates when compared to ablation using bipolar current, as well as for lower recurrences rates when compared to ablation using bipolar current or CO2 laser...
March 8, 2018: Gynecologie, Obstetrique, Fertilite & Senologie
Leah L Zullig, Karen M Goldstein, Hayden B Bosworth, Sara M Andrews, Susanne Danus, George L Jackson, Dawn Provenzale, Morris Weinberger, Michael J Kelley, Corrine I Voils
BACKGROUND: Colorectal cancer (CRC) is the third most commonly diagnosed cancer in the US. CRC survivors may have complex healthcare needs requiring care from both specialists and primary care. Our objective was to understand how CRC survivors perceive their survivorship care, especially management of their cardiovascular-related chronic diseases. METHODS: We identified patients diagnosed with non-metastatic CRC between 10/1/2007 and 12/31/2015 at Veterans Affairs Medical Centers in North Carolina or Virginia...
March 9, 2018: BMC Health Services Research
S Hoang, A Georget, J Asselineau, A-G Venier, C Leroyer, A M Rogues, R Thiébaut
OBJECTIVE: To assess the role of environment, medical care and individual risks factors for P. aeruginosa colonization and infection. STUDY DESIGN AND SETTING: A French multicentric prospective study involved ten ICUs for a five months period. Every adult patient newly hospitalized in ICUs with no P. aeruginosa carriage up to 48 hours after admission was included and weekly screened before discharge or death. Screening swabs were either rectal, sputum or oropharyngeal samples...
2018: PloS One
Peter C Ambe, Daniel Gödde, Stephan Störkel, Hubert Zirngibl, Lars Bönicke
BACKGROUND: Colorectal cancer (CRC) is the second leading cause for cancer-related death in industrialized nations. Nodal involvement has been identified as a relevant prognostic feature in CRC. Extra nodal metastasis (ENM) describes the spread of malignant cells beyond the nodal capsule. ENM is thought to be an independent risk factor for poor survival. This study examined ENM as an independent risk factor for poor overall survival in patients with node-positive CRC. MATERIALS AND METHODS: Data from a prospectively maintained CRC database was retrospectively analyzed...
March 8, 2018: International Journal of Colorectal Disease
Jessica S Morris, Kathryn E Bradbury, Amanda J Cross, Marc J Gunter, Neil Murphy
BACKGROUND: Observational studies have shown that physical activity levels are inversely, and sedentary behaviours are positively, associated with colorectal cancer risk; however, whether these relationships are consistent across anatomical subsites is uncertain. METHODS: We investigated the associations between colorectal cancer and physical activity (metabolic equivalents (METs)-hours per week), and indicators of sedentary behaviour (television watching time and time spent using computers) among 430 584 men and women enroled in the UK Biobank...
March 8, 2018: British Journal of Cancer
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