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colonic perforation

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https://www.readbyqxmd.com/read/28338510/laparoscopic-lavage-versus-primary-resection-for-acute-perforated-diverticulitis-review-and-meta-analysis
#1
Marta Penna, Sheraz R Markar, Hugh Mackenzie, Roel Hompes, Chris Cunningham
OBJECTIVE: To compare clinical outcomes after laparoscopic lavage (LL) or colonic resection (CR) for purulent diverticulitis. BACKGROUND: Laparoscopic lavage has been suggested as an alternative treatment for traditional CR. Comparative studies to date have shown conflicting results. METHODS: Electronic searches of Embase, Medline, Web of Science, and Cochrane databases were performed. Weighted mean differences (WMD) were calculated for effect size of continuous variables and pooled odds ratios (POR) calculated for discrete variables...
March 23, 2017: Annals of Surgery
https://www.readbyqxmd.com/read/28336185/self-expanding-metallic-stent-as-a-bridge-to-surgery-in-the-treatment-of-left-colon-cancer-obstruction-cost-benefit-analysis-and-oncologic-results
#2
Blas Flor-Lorente, Gloria Báguena, Matteo Frasson, Alvaro García-Granero, Andrés Cervantes, Vicente Sanchiz, Andres Peña, Alejandro Espí, Pedro Esclapez, Eduardo García-Granero
INTRODUCTION: The use of a self-expanding metallic stent as a bridge to surgery in acute malignant left colonic obstruction has been suggested as an alternative treatment to emergency surgery. The aim of the present study was to compare the morbi-mortality, cost-benefit and long-term oncological outcomes of both therapeutic options. METHODS: This is a prospective, comparative, controlled, non-randomized study (2005-2010) performed in a specialized unit. The study included 82 patients with left colon cancer obstruction treated by stent as a bridge to surgery (n=27) or emergency surgery (n=55) operated with local curative intention...
March 20, 2017: Cirugía Española
https://www.readbyqxmd.com/read/28331902/cold-snare-polypectomy-for-non-pedunculated-colon-polyps-greater-than-1%C3%A2-cm
#3
Cyrus Piraka, Ahmed Saeed, Akbar K Waljee, Ajish Pillai, Ryan Stidham, B Joseph Elmunzer
Background and study aims Colonic polyps > 1 cm in size are commonly managed using hot polypectomy techniques. The most frequent adverse events (delayed bleeding, post-polypectomy syndrome, and perforation) are related to electrocautery-induced injury. We hypothesized that cold resection of large polyps may have similar efficacy and improved safety compared to hot polypectomy. Our aims were to evaluate efficacy and safety of piecemeal cold snare resection of colonic polyps > 1 cm. Patients and methods Patients undergoing lift and piecemeal cold snare polypectomy of non-pedunculated colon polyps > 1 cm from October 2013 to September 2015 were identified retrospectively...
March 2017: Endoscopy International Open
https://www.readbyqxmd.com/read/28325724/air-everywhere-colon-perforation-after-colonoscopy
#4
Ana Virgínia Araújo, Cláudia Santos, Helena Contente, Cláudia Branco
Colonoscopy is being widely used since the 1980s and is the leading diagnostic procedure for colorectal cancer. For many colorectal diseases, it is also a therapeutic tool. Like many other procedures in Medicine, it has its drawbacks and complications, some of which if not readily diagnosed can represent a serious risk to the patient's health and well-being. We describe a case of colon perforation during diagnostic colonoscopy in a patient, resulting in exuberant pneumoretroperitoneum, pneumoperitoneum, pneumomediastinum and subcutaneous emphysema, who successfully underwent laparoscopic colonic resection with primary anastomosis...
March 21, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28318189/evaluation-of-esophageal-injuries-secondary-to-ingestion-of-unlabeled-corrosive-substances-pediatric-case-series
#5
Gonul Kucuk, Gulnur Gollu, Ufuk Ates, Zeynep A Cakmak, Meltem Kologlu, Aydın Yagmurlu, Tanju Aktug, Huseyin Dindar, Ahmet M Cakmak
Esophageal or gastric injuries secondary to caustic substance ingestion is still an important issue in developing countries. Its clinical spectrum can vary from absence of mucosal injury to complications such as severe burns, strictures and perforation. Physical examination and first endoscopic evaluation are very important in the diagnosis. The objective of this study is to present 154 children who were undergone upper gastrointestinal endoscopy because of caustic substance ingestion including descaler, degreaser, unlabeled bleach, drain opener, surface cleaner, dishwasher rinse aid, hydrochloric acid...
April 1, 2017: Archivos Argentinos de Pediatría
https://www.readbyqxmd.com/read/28316851/pure-primary-ovarian-squamous-cell-carcinoma-perforating-the-rectum
#6
Kazuya Mimura, Aiko Okada, Naotsugu Haraguchi, Kenjiro Sawada, Takuji Tomimatsu, Tadashi Kimura
Rectal perforation is uncommon in ovarian cancer, even in advanced stages. Pure primary ovarian squamous cell carcinoma is a very rare subtype of ovarian cancer and has not been reported to cause rectal perforation. A 50-year-old woman presented with rectal bleeding. Rectosigmoidoscopy suggested perforation of a pelvic tumor into the rectum. Abdominopelvic magnetic resonance imaging revealed a 9 cm heterogeneous mass in the pouch of Douglas. We performed complete cytoreduction, including an en-bloc resection of the tumor and rectosigmoid colon...
2017: Case Reports in Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28316316/colonic-diverticulosis-and-diverticulitis-in-renal-transplant-recipients-management-and-long-term-outcomes
#7
Ahmet Rencuzogullari, Gokhan Ozuner, Sinan Binboga, Erman Aytac, Venkatesh Krishnamurthi, Emre Gorgun
Data regarding management of colonic diverticulitis in renal transplant recipients (RTRs) are limited. This study aims to identify prevalence, risk factors, and outcomes in RTRs with colonic diverticulosis and diverticulitis. Between January 2004 and December 2013, all patients who underwent kidney transplantation were analyzed. Among all RTSs, patients who had a pretransplant colonoscopic diagnosis of diverticulosis and patients with a proven attack of diverticulitis were included in our analysis. There were 1578 RTRs with a mean age of 50 ± 14 years at the time of transplantation...
March 1, 2017: American Surgeon
https://www.readbyqxmd.com/read/28299628/management-of-colon-stents-based-on-bernoulli-s-principle
#8
Yoshiharu Uno
BACKGROUND AND AIMS: The colonic self-expanding metal stent (SEMS) has been widely used for "bridge to surgery" and palliative therapy. However, if the spread of SEMS is insufficient, not only can a decompression effect not be obtained but also perforation and obstructive colitis can occur. The mechanism of occurrence of obstructive colitis and perforation was investigated by flow dynamics. METHODS: Bernoulli's principle was applied, assuming that the cause of inflammation and perforation represented the pressure difference in the proximal lumen and stent...
March 16, 2017: Indian Journal of Gastroenterology: Official Journal of the Indian Society of Gastroenterology
https://www.readbyqxmd.com/read/28294423/endoscopic-shielding-technique-with-a-newly-developed-hydrogel-to-prevent-thermal-injury-in-two-experimental-models
#9
Vicente Lorenzo-Zúñiga, Jaume Boix, Vicente Moreno de Vega, Ignacio Bon, Ingrid Marín, Ramón Bartolí
BACKGROUND AND AIMS: A newly developed hydrogel, applied through the endoscope as an endoscopic shielding technique (EndoSTech), is aimed to be tested to prevent deep thermal injury and to accelerate the healing process of colonic induced ulcers after therapeutic endoscopy. METHODS: Lesions were performed in rats (n=24) and pigs (n=8). Rats were randomized to receive EndoSTech (8-rats each) with: saline (control), hyaluronic acid (comparative example) and product...
March 13, 2017: Digestive Endoscopy: Official Journal of the Japan Gastroenterological Endoscopy Society
https://www.readbyqxmd.com/read/28293278/a-historical-review-of-surgery-for-peritonitis-secondary-to-acute-colonic-diverticulitis-from-lockhart-mummery-to-evidence-based-medicine
#10
REVIEW
Roberto Cirocchi, Sorena Afshar, Salomone Di Saverio, Georgi Popivanov, Angelo De Sol, Francesca Gubbiotti, Gregorio Tugnoli, Massimo Sartelli, Fausto Catena, David Cavaliere, Renata Taboła, Abe Fingerhut, Gian Andrea Binda
The management of patients with colonic diverticular perforation is still evolving. Initial lavage with or without simple suture and drainage was suggested in the late 19th century, replaced progressively by the three-stage Mayo Clinic or the two-stage Mickulicz procedures. Fears of inadequate source control prompted the implementation of the resection of the affected segment of colon with formation of a colostomy (Hartman procedure) in the 1970's. Ensuing development of the treatment strategies was driven by the recognition of the high morbidity and mortality and low reversal rates associated with the Hartman procedure...
2017: World Journal of Emergency Surgery: WJES
https://www.readbyqxmd.com/read/28291521/the-spectrum-of-injuries-in-buttock-stab-wounds
#11
REVIEW
T Campion, S Cross
Buttock stab wounds are a surprisingly common and increasing source of presentations to emergency departments. These injuries can have a significant impact on quality of life, and there are a number of often subtle, but significant, injuries that the radiologist must be alert to when interpreting computed tomography examinations in these patients. In this review, we will examine briefly the sociological reasons for the increase in these injuries, discuss appropriate imaging techniques, and provide imaging examples of the clinically important injuries that may be encountered in this region...
March 10, 2017: Clinical Radiology
https://www.readbyqxmd.com/read/28283734/intestinal-perforation-due-to-hemorrhagic-cytomegalovirus-enteritis-in-a-patient-with-severe-uncontrolled-lupus-nephritis-a-case-and-review-of-the-literature
#12
REVIEW
Keigo Ikeda, Shihoko Nakajima, Kana Tanji, Takuya Hirai, Kaori Uomori, Shinji Morimoto, Shigeki Tomita, Masaki Fukunaga, Naoto Tamura, Iwao Sekigawa
A 31-year-old woman with systemic lupus erythematosus and lupus nephritis was treated with prednisone and immunosuppressants. After her lupus nephritis symptoms worsened, both high-dose steroid and cyclophosphamide pulse therapy were administered. The patient developed an intestinal perforation, and laparoscopic Hartmann's surgery was performed on the sigmoid colon. Serum Cytomegalovirus (CMV) antigen C7HRP was detected, and the patient was diagnosed with CMV colitis and underwent a colon resection. Severe hematochezia continued despite ganciclovir administration, and the patient underwent laparoscopic total colectomy and partial ileostomy...
March 11, 2017: Rheumatology International
https://www.readbyqxmd.com/read/28281126/learning-colorectal-endoscopic-submucosal-dissection-a-prospective-learning-curve-study-using-a-novel-ex-vivo-simulator
#13
Mark A Gromski, Jonah Cohen, Kayoko Saito, Jean-Michel Gonzalez, Mandeep Sawhney, Changdon Kang, Andrew Moore, Kai Matthes
BACKGROUND: Endoscopic submucosal dissection (ESD) is increasingly being used in Asia as a minimally invasive therapy to eradicate large laterally spreading superficial tumors in the colon. To date, the learning curve and effectiveness of ex vivo simulators in colonic ESD training remain unclear. The aim of the study is to determine the learning curve of colonic ESD in an ex vivo simulator. METHODS: We conducted a prospective study of colon ESD in ex vivo porcine colons in a prototype simulator...
March 9, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/28270876/small-bowel-obstruction-secondary-to-acute-pancreatitis
#14
Tagore Sunkara, Denzil Etienne, Megan E Caughey, Vinaya Gaduputi
While an uncommon occurrence, it is possible for patients diagnosed with acute pancreatitis to develop colonic ileus, obstruction, or perforation. By extension, it is also possible to develop a small bowel obstruction following an episode of acute pancreatitis. Here, we present the case of a 44-year-old male, who after repeated attacks of acute pancreatitis, came to the emergency department with continuous, non-bloody vomiting. This patient also complained of both left upper quadrant and epigastric pain, and was subsequently diagnosed with a small bowel obstruction involving the proximal jejunum...
February 2017: Gastroenterology Research
https://www.readbyqxmd.com/read/28265895/clinical-peritonitis-from-allergy-to-silicone-ventriculoperitoneal-shunt
#15
Michael Kurin, Kenneth Lee, Paul Gardner, Merritt Fajt, Chandraprakash Umapathy, Kenneth Fasanella
Silicones are inorganic compounds that have been used for the purpose of shunting ventricular fluid since the mid-20th century [1]. Complications of ventriculoperitoneal shunts have rarely been attributed to silicone allergy, with only a handful of cases reported in literature. The classic presentation of allergy to silicone ventriculoperitoneal shunt, i.e., abdominal pain with recurrent skin breakdown along the shunt tract, is nonspecific and difficult to distinguish clinically from other causes of shunt-related symptoms...
March 6, 2017: Clinical Journal of Gastroenterology
https://www.readbyqxmd.com/read/28258628/intracorporeal-anastomoses-in-emergency-laparoscopic-colorectal-surgery-from-a-series-of-59-cases-where-and-how-to-do-it-a-technical-note
#16
Salomone Di Saverio, Arianna Birindelli, Matteo Mandrioli, Mauro Podda, Gian Andrea Binda
BACKGROUND: Laparoscopy offers the benefits of minimally invasive surgery and faster recovery. Acute surgical patients may potentially benefit from the greatest advantages of emergency laparoscopy, even more clinically relevant in acute rather than elective patients. Fashioning a laparoscopic intra-corporeal anastomosis (ICA) after emergent colorectal resection, whenever technically feasible and non-contraindicated for the patients' general and hemodynamic condition, represents the most challenging technical skill to be learned...
March 4, 2017: Colorectal Disease: the Official Journal of the Association of Coloproctology of Great Britain and Ireland
https://www.readbyqxmd.com/read/28257791/safety-and-efficacy-of-cap-assisted-endoscopic-mucosal-resection-for-sporadic-nonampullary-duodenal-adenomas
#17
Laith H Jamil, Amir Kashani, Neiveen Peter, Simon K Lo
BACKGROUND AND AIMS: Eradication of sporadic non-ampullary duodenal adenomas (SNADAs) is essential due to their high rate of malignant transformation. Endoscopic mucosal resection (EMR) techniques are the alternative to the traditional surgical treatments of SNADAs. There are very limited data on the safety and efficacy of cap-assisted EMR (C-EMR) in the treatment of SNADA. METHODS: The medical records of patients who underwent C-EMR for SNADAs between July 2002 and April 2013 were retrospectively reviewed...
February 28, 2017: Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/28252463/colorectal-cancer-diagnosed-during-pregnancy-systematic-review-and-treatment-pathways
#18
Gianluca Pellino, Constantinos Simillis, Christos Kontovounisios, Daniel L Baird, Stella Nikolaou, Oliver Warren, Paris P Tekkis, Shahnawaz Rasheed
The aim of this study was to identify the mode of presentation and incidence of colorectal cancer in pregnancy (CRC-p), assess the outcomes of the mother and foetus according to gestational age, treatment delivered and cancer features and location. A systematic review of the literature was carried out to identify studies reporting on CRC-p and pooled analysis of the reported data. Seventy-nine papers reporting on 119 patients with unequivocal CRC-p were included. The calculated pooled risk is 0.002% and age at diagnosis has decreased over time...
March 1, 2017: European Journal of Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/28212260/laparoscopic-approach-in-colonic-diverticulitis-dispelling-myths-and-misperceptions
#19
Panagiota Gralista, Demetrios Moris, Michail Vailas, Anastasios Angelou, Athanasios Petrou, Evangelos Felekouras, Alexandros Papalampros
BACKGROUND/AIM: Diverticular disease is a first-class health care problem and one of the most common gastrointestinal disorders in western industrialized countries, causing significant morbidity and mortality. In this review of the literature, we aim to assess the feasibility and effectiveness of the laparoscopic approach in both elective and emergency setting of diverticular disease. MATERIALS AND METHODS: A bibliographic search of articles was performed using the electronic database Medline from PubMed...
February 16, 2017: Surgical Laparoscopy, Endoscopy & Percutaneous Techniques
https://www.readbyqxmd.com/read/28211788/hemolytic-uremic-syndrome-complicated-by-clostridium-septicum-bacteremia-and-new-onset-type-1-diabetes-mellitus-report-of-a-case%C3%A2
#20
Anna C Iddings, Asha N Shenoi, Alba Morales Pozzo, Stefan G Kiessling
We report the unusual case of a 5-year-old male hospitalized for management of diabetic ketoacidosis (DKA) and new-onset type 1 diabetes mellitus (T1DM) who developed acute renal injury secondary to hemolytic uremic syndrome (HUS). He was diagnosed with Shiga toxin-producing entero-hemorrhagic <i>Escherichia coli</i> (EHEC) 0157:H7-positive HUS 48 hours after being diagnosed with new-onset T1DM/DKA. His hospital course was complicated by <i>Clostridium septicum</i> sepsis with colonic perforation...
April 2017: Clinical Nephrology
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