keyword
MENU ▼
Read by QxMD icon Read
search

Colorectal surgery

keyword
https://www.readbyqxmd.com/read/29147895/routine-virtual-ileostomy-following-restorative-proctocolectomy-for-familial-adenomatous-polyposis
#1
Peter C Ambe, Hubert Zirngibl, Gabriela Möslein
BACKGROUND: Anastomotic leakage (AL) is the most feared complication in colorectal surgery. A diverting ileostomy is routinely used to prevent or reduce morbidity and mortality following AL. However, a diverting ileostomy cannot prevent AL. Besides, diverting ileostomy might be associated with relevant complications. Herein, we introduce the virtual ileostomy as an alternative to diverting ileostomy in patients undergoing restorative proctocolectomy with ileal pouch-anal anastomosis (IPAA) for familial adenomatous polyposis (FAP)...
November 16, 2017: World Journal of Surgery
https://www.readbyqxmd.com/read/29146051/beta-catenin-and-p53-expression-in-topographic-compartments-of-colorectal-cancer-and-its-prognostic-value-following-surgery
#2
Juan Daniel Prieto, Martina Álvarez, María Isabel Hierro, Isabel García, Luis Vicioso
Colorectal cancer (CRC) is the third most prevalent neoplasm worldwide and the fourth cause of cancer-related death. From Vogelstein's initial model, new molecular knowledge has been incorporated which includes an elevated number of genetic mutations, many of them located in the Wnt pathway, which affect its principle effector: β-catenin. Additionally, it is necessary to keep the heterogeneity of CRCs in mind, both in terms of morphology and biology. The aim of this work is to study the interaction between the Wnt molecular pathway, by means of immunoexpression of β-catenin, in CRC and other molecular mechanisms, such as the p53 pathway, in order to determine the pattern - if one exists - of different immunohistochemical expression of β-catenin and p53 in the superficial and deep tumor components, and lastly, to determine the impact of these markers on prognosis...
December 2017: Annals of Diagnostic Pathology
https://www.readbyqxmd.com/read/29145893/normalization-of-the-microbiota-in-patients-after-treatment-for-colonic-lesions
#3
Marc A Sze, Nielson T Baxter, Mack T Ruffin, Mary A M Rogers, Patrick D Schloss
BACKGROUND: Colorectal cancer is a worldwide health problem. Despite growing evidence that members of the gut microbiota can drive tumorigenesis, little is known about what happens to it after treatment for an adenoma or carcinoma. This study tested the hypothesis that treatment for adenoma or carcinoma alters the abundance of bacterial populations associated with disease to those associated with a normal colon. We tested this hypothesis by sequencing the 16S rRNA genes in the feces of 67 individuals before and after treatment for adenoma (N = 22), advanced adenoma (N = 19), and carcinoma (N = 26)...
November 16, 2017: Microbiome
https://www.readbyqxmd.com/read/29145239/two-case-reports-colorectal-adenocarcinoma-in-children
#4
Chang Hoon Ahn, Soon Chul Kim
RATIONALE: Colorectal cancer in children is rare, with delayed diagnosis and advanced stage at presentation in high mortality. Early detection of colorectal cancer is, therefore, important for better prognosis. PATIENT CONCERNS: Thirteen-year-old boy presented with symptoms of melena, vomiting, and abdominal pain for 6 months. 18-year-old girl was hospitalized due to the symptoms of hematochezia, and persistent abdominal pain for 6 months. They have no chronic disease or familial history of malignancy...
November 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29143906/surgery-for-diverticular-disease-results-in-a-higher-hernia-rate-compared-to-colorectal-cancer-a-population-based-study-from-ontario-canada
#5
E S Tang, D I Robertson, M Whitehead, J Xu, S F Hall
BACKGROUND: Incisional hernias are a well described complication of abdominal surgery. Previous studies identified malignancy and diverticular disease as risk factors. We compared incisional hernia rates between colon resection for colorectal cancer (CRC) and diverticular disease (DD). STUDY DESIGN: We performed a retrospective, population-based, matched cohort study. Provincial databases were linked through the Institute for Clinical Evaluative Sciences. These databases include all patients registered under the universal Ontario Health Insurance Plan...
November 16, 2017: Hernia: the Journal of Hernias and Abdominal Wall Surgery
https://www.readbyqxmd.com/read/29143306/long-term-evaluation-of-painful-symptoms-and-fertility-after-surgery-for-large-rectovaginal-endometriosis-nodule-a-retrospective-study
#6
Nicolas Bourdel, Aurélie Comptour, Paméla Bouchet, Anne-Sophie Gremeau, Jean-Luc Pouly, Karem Slim, Bruno Pereira, Michel Canis
Optimal surgical treatment of rectovaginal endometriosis remains a controversial topic. The objective of this study was to evaluate long term postoperative outcomes after rectal shaving or colorectal resection for rectovaginal endometriosis MATERIAL AND METHODS: 195 patients underwent surgery (172 managed by shaving, 23 by colorectal resection) between January 2000 and June 2013 for rectovaginal endometriosis (>2cm) involving at least the serosa of the rectum. Primary outcome measures were pain and fertility...
November 15, 2017: Acta Obstetricia et Gynecologica Scandinavica
https://www.readbyqxmd.com/read/29143213/colorectal-surgery-fellowship-improves-in-hospital-mortality-after-colectomy-and-proctectomy-irrespective-of-hospital-and-surgeon-volume
#7
Julia T Saraidaridis, Daniel A Hashimoto, David C Chang, Liliana G Bordeianou, Hiroko Kunitake
BACKGROUND: General surgery residents are increasingly pursuing sub-specialty training in colorectal (CR) surgery. However, the majority of operations performed by CR surgeons are also performed by general surgeons. This study aimed to assess in-hospital mortality stratified by CR training status after adjusting for surgeon and hospital volume. METHODS: The Statewide Planning and Research Cooperative system database was used to identify all patients who underwent colectomy/proctectomy from January 1, 2000, to December 31, 2014, in the state of New York...
November 15, 2017: Journal of Gastrointestinal Surgery: Official Journal of the Society for Surgery of the Alimentary Tract
https://www.readbyqxmd.com/read/29142183/worse-preoperative-status-based-on-inflammation-and-host-immunity-is-a-risk-factor-for-surgical-site-infections-in-colorectal-cancer-surgery
#8
Masano Sagawa, Kazuhiko Yoshimatsu, Hajime Yokomizo, Yuki Yano, Sachiyo Okayama, Takebumi Usui, Kentaro Yamaguchi, Shunichi Shiozawa, Takeshi Shimakawa, Takao Katsube, Hiroyuki Kato, Yoshihiko Naritaka
OBJECTIVE: The modified Glasgow Prognostic Score (mGPS) is an inflammation-based measure of malnutrition that reflects a state of cachexia in cancer patients. We evaluated mGPS as an index to predict surgical site infection (SSI) incidence in patients undergoing colorectal cancer surgery. SUBJECTS AND METHODS: We retrospectively analyzed 351 patients who underwent colon cancer resection. Factors correlated with the incidence of SSIs were identified by logistic analysis and stepwise selection...
2017: Journal of Nippon Medical School, Nippon Ika Daigaku Zasshi
https://www.readbyqxmd.com/read/29138933/population-based-screening-improves-histopathological-prognostic-factors-in-colorectal-cancer
#9
Mónica Mengual-Ballester, Enrique Pellicer-Franco, Graciela Valero-Navarro, Victoriano Soria-Aledo, José Andrés García-Marín, José Luis Aguayo-Albasini
INTRODUCTION: Diagnosis of colorectal cancer (CRC) based on clinical symptoms is usually established in its advanced stages. One strategy for reducing mortality is the early detection and removal of preneoplastic and initial neoplastic lesions, even before the first symptoms appear, by means of population-based screening campaigns. The aim of the present study is to determine whether CRC diagnosed via a screening campaign has more favourable histopathological prognostic factors than when diagnosed in the symptomatic phase...
November 14, 2017: International Journal of Colorectal Disease
https://www.readbyqxmd.com/read/29138597/characteristics-and-prognostic-factors-of-colorectal-mucinous-adenocarcinoma-with-signet-ring-cells
#10
Xiangquan Kong, Xueqing Zhang, Yunxia Huang, Lirui Tang, Qingqin Peng, Jinluan Li
Background: Colorectal signet ring cell (SRC) carcinoma occurs rarely with a poor prognosis. The present study assessed the prognostic factors and predictive value of SRC ratio in colorectal mucinous adenocarcinoma (MAC) with SRCs (MAC-SRC). Patients and methods: A total of 95 consecutive colorectal MAC-SRC patients, confirmed pathologically from February 1987 to December 2015, were analyzed retrospectively in our institute. Clinical characteristics, pathological grade, TNM staging, and SRC ratio were assessed to identify the prognostic factors related to progression-free survival (PFS) and overall survival (OS)...
2017: Cancer Management and Research
https://www.readbyqxmd.com/read/29137091/the-effects-of-hypervolemic-infusion-on-microcirculation-perfusion-of-patients-during-laparoscopic-colorectal-surgery
#11
Yunxin Deng, Qianlin Zhu, Buwei Yu, Minhua Zheng, Jue Jin
The aim of this study is to assess the effects of hypervolemic infusion with different solutions on microcirculation perfusion during laparoscopic colorectal surgery.Thirty-six patients were randomly divided into Ringer lactate solution [RL] group, succinylated gelatin injection [Gel] group, and hypertonic saline hydroxyethyl starch 40 injection [HS] group. Hypervolemic infusion was performed during the induction period of general anesthesia. Arterial blood-gas parameters, noninvasive hemodynamics, gastric tonometry values, and central venous pressure (CVP) were compared at baseline (T1); the end of hypervolemic infusion (T2); 5 min (T3), 15 min (T4), 30 min (T5), and 60 min (T6) during pneumoperitoneum; 5 min (T7), 15 min (T8), and 25 min (T9) after pneumoperitoneum...
November 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29136732/-prognosis-factors-for-the-perineal-incision-complications-after-abdominoperineal-resection-for-low-rectal-cancer
#12
S Luo, J W Liang, H T Zhou, W Pei, Z X Zhou, Q Liu, X S Wang
Objective: To evaluate the prognosis factors affecting perineal incision complications after abdominoperineal resection (APR) for the low rectal cancer. Methods: This was a retrospective analysis of 151 consecutive patients with low rectal cancer undergoing APR between January and December 2013 at Department of Colorectal Surgery, Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College. The patients were comprised of 95 males and 56 females. The mean age of the patients was (57...
November 1, 2017: Zhonghua Wai Ke za Zhi [Chinese Journal of Surgery]
https://www.readbyqxmd.com/read/29136086/intraoperative-oliguria-predicts-acute-kidney-injury-after-major-abdominal-surgery
#13
T Mizota, Y Yamamoto, M Hamada, S Matsukawa, S Shimizu, S Kai
Background: The threshold of intraoperative urine output below which the risk of acute kidney injury (AKI) increases is unclear. The aim of this retrospective cohort study was to investigate the relationship between intraoperative urine output during major abdominal surgery and the development of postoperative AKI and to identify an optimal threshold for predicting the differential risk of AKI. Methods: Perioperative data were collected retrospectively on 3560 patients undergoing major abdominal surgery (liver, colorectal, gastric, pancreatic, or oesophageal resection) at Kyoto University Hospital...
October 9, 2017: British Journal of Anaesthesia
https://www.readbyqxmd.com/read/29135092/the-prognostic-role-of-skp2-and-the-tumor-suppressor-protein-p27-in-colorectal-cancer
#14
Ovidiu Vasile Bochis, Patriciu Achimas-Cadariu, Catalin Vlad, Bogdan Fetica, Daniel Corneliu Leucuta, Constantin Ioan Busuioc, Alexandru Irimie
PURPOSE: This study aimed at exploring the role of Skp2, p27 and Cks1 expression as prognostic factors for colorectal cancer (CRC) patients, and to identify a correlation between their expression and the cell proliferation marker Ki67. METHODS: We conducted a retrospective study on 130 patients with CRC treated with surgery and adjuvant treatment at the Oncology Institute Cluj-Napoca between 2006- 2010. The Skp2, p27, Cks1 and Ki67 immunoexpression was grouped from 1 to 4, according to percents of tumor cells with nuclear reactivity...
September 2017: Journal of B.U.ON.: Official Journal of the Balkan Union of Oncology
https://www.readbyqxmd.com/read/29134504/ketorolac-and-other-nsaids-increase-the-risk-of-anastomotic-leakage-after-surgery-for-gej-cancers-a-cohort-study-of-557-patients
#15
Kaare Terp Fjederholt, Cecilie Okholm, Lars Bo Svendsen, Michael Patrick Achiam, Jakob Kirkegård, Frank Viborg Mortensen
OBJECTIVE: The objective of this study is to investigate the impact of ketorolac and other nonsteroidal anti-inflammatory drugs on anastomotic leakage after surgery for gastro-esophageal-junction cancer. Within the last two decades, the incidence of gastro-esophageal-junction cancer has increased in the western world and surgery is the curative treatment modality of choice. Anastomotic leakage is a feared complication of gastro-esophageal surgery, as it increases recurrence, morbidity, and mortality...
November 13, 2017: Journal of Gastrointestinal Surgery: Official Journal of the Society for Surgery of the Alimentary Tract
https://www.readbyqxmd.com/read/29134456/european-hernia-society-guidelines-on-prevention-and-treatment-of-parastomal-hernias
#16
REVIEW
S A Antoniou, F Agresta, J M Garcia Alamino, D Berger, F Berrevoet, H-T Brandsma, K Bury, J Conze, D Cuccurullo, U A Dietz, R H Fortelny, C Frei-Lanter, B Hansson, F Helgstrand, A Hotouras, A Jänes, L F Kroese, J R Lambrecht, I Kyle-Leinhase, M López-Cano, L Maggiori, V Mandalà, M Miserez, A Montgomery, S Morales-Conde, M Prudhomme, T Rautio, N Smart, M Śmietański, M Szczepkowski, C Stabilini, F E Muysoms
BACKGROUND: International guidelines on the prevention and treatment of parastomal hernias are lacking. The European Hernia Society therefore implemented a Clinical Practice Guideline development project. METHODS: The guidelines development group consisted of general, hernia and colorectal surgeons, a biostatistician and a biologist, from 14 European countries. These guidelines conformed to the AGREE II standards and the GRADE methodology. The databases of MEDLINE, CINAHL, CENTRAL and the gray literature through OpenGrey were searched...
November 13, 2017: Hernia: the Journal of Hernias and Abdominal Wall Surgery
https://www.readbyqxmd.com/read/29134372/systematic-review-of-cytoreductive-surgery-and-bevacizumab-containing-chemotherapy-in-advanced-ovarian-cancer-focus-on-safety
#17
REVIEW
Marco Petrillo, Camilla Nero, Vittoria Carbone, Matteo Bruno, Giovanni Scambia, Anna Fagotti
BACKGROUND: Initial experiences reported increased surgical morbidities in patients receiving cytoreductive surgery for colorectal cancer after bevacizumab-containing chemotherapy; however, more recent literature suggests a favorable toxicity profile in patients with advanced ovarian cancer (AOC). With the aim of providing a more objective point of view on this controversial issue, we present here a systematic literature review. METHODS: Systematic revision of the available literature was conducted using the PubMed, MEDLINE, and EMBASE electronic databases...
November 13, 2017: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/29133757/soluble-triggering-receptor-expressed-on-myeloid-cells-1-and-inflammatory-markers-in-colorectal-cancer-surgery-a-prospective-cohort-study
#18
Lovorka Ðerek, Dražen Servis, Adriana Unić
BACKGROUND: Major abdominal surgery, including colorectal cancer (CRC) surgery, leads to systemic inflammatory response syndrome that can be detected and monitored with inflammatory markers testing. The aims of the study were to evaluate the usefulness of soluble triggering receptor expressed on myeloid cells-1 (sTREM-1), interleukin-6 (IL-6), procalcitonin (PCT), and C-reactive protein (CRP) in following the inflammatory response in CRC surgery and postoperative period, as well as to determine if duration of the surgery and the time that the colon has been opened during the surgery (open colon time [OCT]) reflect a larger surgical stress through inflammatory markers rise...
November 20, 2017: Chinese Medical Journal
https://www.readbyqxmd.com/read/29133579/tubular-sigmoid-duplication-in-an-adult-man-an-interesting-incidental-finding
#19
Amani Asour, Hyun-Kyung Kim, Shobhit Arya, Clive Hepworth
A 61-year-old man attended an outpatient colorectal clinic for a chronic, non-specific abdominal pain, associated with rectal bleeding. He underwent a number of investigations including a CT pneumocolon, which revealed an incidental finding of 20 cm of additional sigmoid colon. This case is interesting because tubular sigmoid duplication is an extremely unusual condition, rarely diagnosed in adults; only a few cases have been reported of this condition in the adult population. Our team chose to treat this patient conservatively, in order to avoid putting the patient at risk of an unnecessary surgery...
November 12, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/29133254/characteristics-and-progression-of-preclinical-inflammatory-bowel-disease
#20
Iago Rodríguez-Lago, Olga Merino, Irene Azagra, Ainara Maiz, Eva Zapata, Rebeca Higuera, Isabel Montalvo, María Fernández-Calderón, Paz Arreba, Juan Carrascosa, Ainara Iriarte, Isabel Portillo, Urko Aguirre, Manuel Barreiro-de Acosta, Miguel Muñoz-Navas, José Luis Cabriada
BACKGROUND & AIMS: Inflammatory bowel disease (IBD) is a chronic disease usually diagnosed after the appearance of gastrointestinal symptoms. Little is known about IBD progression during its early and even preclinical phases. We aimed to determine the number of new incidental diagnoses of IBD in an older population, and evaluate disease progression from its early stages. METHODS: We performed a retrospective analysis of 31,005 colonoscopies performed during colorectal cancer screening of patients with positive results from fecal immunochemical tests, at 11 centers in the Basque Country (Spain) from 2009 through 2014...
November 10, 2017: Clinical Gastroenterology and Hepatology
keyword
keyword
6809
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"