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https://www.readbyqxmd.com/read/28078115/usefulness-and-feasibility-of-endoscopic-submucosal-dissection-for-colorectal-tumor-a-nationwide-multicenter-retrospective-study-in-korea
#1
Ji Hye Kim, Il Hyun Baek, Kyoung Oh Kim, Hyun Joo Jang, Gwang Ho Baik, Chang Kyun Lee, Kyeong Won Min
BACKGROUND: Detection rate of precursor lesion of colorectal cancer and early colon cancer have recently been rising because of increased screening endoscopy and increased incidence of colorectal cancer. Endoscopic submucosal dissection (ESD) technique has been reported to be useful in the treatment of such superficial lesions in colon. However, nationwide multicenter study for usefulness and feasibility of colorectal ESD is still limited. METHODS: From January 2009 to February 2014, colorectal ESD data performed at nationwide university hospitals were enrolled in retrospective design...
December 2016: Journal of Gastrointestinal Oncology
https://www.readbyqxmd.com/read/28044957/right-hemihepatectomy-for-colon-cancer-metachronous-liver-metastasis-in-a-patient-with-crohn-s-disease-case-report-and-review-of-the-literature
#2
Ionuţ Negoi, Alexandru Runcanu, Sorin Paun, Mircea Beuran
: Introduction: Twenty percent of patients with colorectal cancer present stage IV disease at the time of diagnosis. The Crohn's disease increases 20 times the risk of colorectal cancer and worsens the patients' prognosis. The objective of this case report is to illustrate the surgical resection of a liver metachronous metastasis of colon cancer origin in a patient with Crohn's disease. CASE REPORT: A 53-year old female patient was admitted to our hospital for a colon cancer metachronous liver metastasis...
November 2016: Chirurgia
https://www.readbyqxmd.com/read/28035252/signet-ring-colorectal-carcinoma-do-we-need-to-improve-the-treatment-algorithm
#3
Anup Sunil Tamhankar, Parag Ingle, Reena Engineer, Munita Bal, Vikas Ostwal, Avanish Saklani
AIM: To elaborate about this peculiar variant from a tertiary cancer center from India. METHODS: It's a retrospective study (2011-2014) of all patients diagnosed with signet ring colo-rectal cancer (SRCC). Various clinico-pathological variables were studied. RESULTS: One hundred and seventy consecutive patients with SRCC were diagnosed (11.4% of all colorectal cancers). Median Age of the cohort was 41 years. Most common location was recto-sigmoid area (54...
December 15, 2016: World Journal of Gastrointestinal Oncology
https://www.readbyqxmd.com/read/28000941/cost-analysis-of-laparoscopic-lavage-compared-with-sigmoid-resection-for-perforated-diverticulitis-in-the-ladies-trial
#4
S Vennix, S van Dieren, B C Opmeer, J F Lange, W A Bemelman
BACKGROUND: Laparoscopic peritoneal lavage is an alternative to sigmoid resection in selected patients presenting with purulent peritonitis from perforated diverticulitis. Although recent trials have lacked superiority for lavage in terms of morbidity, mortality was not compromised, and beneficial secondary outcomes were shown. These included shorter duration of surgery, less stoma formation and less surgical reintervention (including stoma reversal) for laparoscopic lavage versus sigmoid resection respectively...
January 2017: British Journal of Surgery
https://www.readbyqxmd.com/read/27992283/transanal-endoscopic-microsurgery-combined-with-laparoscopic-colectomy-for-synchronous-colorectal-tumors-a-word-of-caution
#5
Nida Issa, Yaniv Fenig, Muhammad Khatib, Mustafa Yasin, Eldad Powsner, Wisam Khoury
BACKGROUND: The incidence of malignant synchronous colorectal tumors (SCRT) is between 2% and 5%, and the association of synchronous adenomatous polyps in colon cancer has been reported to be 15%-50%. Surgical resection is the primary treatment option for SCRT not amendable to endoscopic resection. Lesions in adjacent segments are usually treated with more extensive resection; however, there is still some controversy on how to best treat synchronous lesions in separate segments, especially when the rectum is involved...
December 19, 2016: Journal of Laparoendoscopic & Advanced Surgical Techniques. Part A
https://www.readbyqxmd.com/read/27990112/synchronous-and-metachronous-colon-cancers-in-patients-with-gastric-cancer-report-of-2-cases
#6
Byoung Jo Suh
Colorectal cancer is the most common synchronous or metachronous cancer in patients with gastric cancer. I report two cases of synchronous and metachronous colon cancer with gastric cancer. Case 1: A 70-year-old man was admitted to our hospital for the treatment of gastric cancer, which had been diagnosed during esophagogastroduodenoscopy (EGD) screening. The recommended preoperative testing was colonofiberscopy (CFS). The CFS revealed a 3-cm ulcerofungating mass, located 20 cm from the anal verge. The pathological report showed a well-differentiated adenocarcinoma...
September 2016: Case Reports in Oncology
https://www.readbyqxmd.com/read/27987015/insulated-tip-knife-endoscopic-polypectomy-for-difficult-pedunculated-colorectal-polyps-a-prospective-pilot-study
#7
Lianjun Ma, Yaqi Zhai, Ningli Chai, Huikai Li, Li Yan, Zhenjuan Li, Xiaobin Zhang, Xiuxue Feng, Enqiang Linghu
BACKGROUND: Endoscopic polypectomy is widely used for colorectal polyps. However, for giant pedunculated colorectal polyps (≥3 cm), conventional techniques are so difficult with en bloc resection that patients had to be transferred to surgery. We had firstly reported our first experience with an insulated-tip knife to successfully remove a giant pedunculated polyp in the sigmoid colon. In this study, our aim was to explore safety and feasible of insulated-tip knife endoscopic polypectomy (IT-EP) for difficult pedunculated colorectal polyps...
December 16, 2016: International Journal of Colorectal Disease
https://www.readbyqxmd.com/read/27978913/-establishment-and-application-of-a-digital-workflow-in-the-treatment-of-condylar-osteochondroma-and-secondary-dentofacial-deformities-using-image-guided-endoscopic-navigation-combined-with-orthognathic-surgery
#8
M L Shen, J S Yu, H B Yu, H Sun, G F Shen, X D Wang
Objective: To establish a digital workflow in the treatment of mandibular condylar osteochondroma with secondary dentofacial deformities using navigation and endoscope combined with orthognathic surgery. Methods: Thirty-six patients with unilateral condylar osteochondroma were analyzed retrospectively. Preoperative planning and simulation were carried out on the digital three-dimansional (3D) model in all patients. With the aid of image-guided endoscopic navigation, osteochondroma resection and condylectomy were accurately performed...
December 9, 2016: Zhonghua Kou Qiang Yi Xue za Zhi, Zhonghua Kouqiang Yixue Zazhi, Chinese Journal of Stomatology
https://www.readbyqxmd.com/read/27957788/surgical-management-of-children-with-intractable-functional-constipation-experience-of-a-single-tertiary-children-s-hospital
#9
S Kuizenga-Wessel, I J N Koppen, L W Zwager, C Di Lorenzo, J R de Jong, M A Benninga
BACKGROUND: Children with intractable functional constipation (FC) may eventually require surgery. However, guidelines regarding the surgical management of children with intractable FC are lacking. The aim of this study was to describe the surgical management of FC in children. METHODS: A retrospective chart review was performed of children with FC (according to the Rome III criteria) who underwent ileostomy, colostomy or (sub)total colectomy at a tertiary hospital...
December 12, 2016: Neurogastroenterology and Motility: the Official Journal of the European Gastrointestinal Motility Society
https://www.readbyqxmd.com/read/27931969/human-papillomaviruses-in-colorectal-cancers-a-case-control-study-in-western-patients
#10
Lucine Vuitton, Carine Jaillet, Elise Jacquin, Franck Monnien, Marine Heberle, Maria I Mihai, Catherine Lassabe, Johnny Raffoul, Marc Puyraveau, Zaher Lakkis, Najib Lamfichekh, Alain Picard, Jean-Luc Prétet, Christiane Mougin, Séverine Valmary-Degano
BACKGROUND: Colorectal cancer (CRC) is one of the most common cancers. As in other cancer locations, the involvement of human papillomaviruses (HPV) has been suggested but remains highly debated with wide differences among reported prevalence of HPV infection in CRCs. AIM: To determine the actual prevalence of high risk HPV16 and 18 in a large case-control study. METHODS: CRC specimens were used for analysis of both tumor and distant healthy tissue...
November 14, 2016: Digestive and Liver Disease
https://www.readbyqxmd.com/read/27931636/complications-of-submucosal-endoscopy
#11
REVIEW
Jean-Michel Gonzalez, Alban Benezech, Marc Barthet
Submucosal endoscopy essentially regroups peroral endoscopic esophageal myotomy (POEM) and, more recently, pyloromyotomy and tunnel tumor resections. The complication rate of POEM is between 5% and 10%. Complications include gas-related complications, mucosal tears, and bleeding, and are usually managed conservatively or with non-surgical procedures. Only one case of death has been reported. The most commonly identified risk factors for complicated procedures in POEM are short experience with the technique and sigmoid-type esophagus...
October 2016: Best Practice & Research. Clinical Gastroenterology
https://www.readbyqxmd.com/read/27920660/neurofibroma-of-the-colon-a-diagnostic-mimicker-of-gastrointestinal-stromal-tumor
#12
Soomin Ahn, Choon Sik Chung, Kyoung-Mee Kim
Gastrointestinal neurofibroma usually develops as diffuse gastrointestinal involvement in neurofibromatosis type 1 patients. Only 4 cases of sporadic colonic neurofibroma in a patient without neurofibromatosis type 1 have been reported in the English literature. A 26-year-old female patient underwent colonoscopy, and a 4-cm-sized polypoid mass was identified in the sigmoid colon. Wedge resection of the mass showed a yellowish, hard submucosal tumor. Microscopically, the tumor was composed of wavy spindle cells, fibroblasts, and strands of collagen; the stroma showed scattered myxoid areas...
September 2016: Case Reports in Gastroenterology
https://www.readbyqxmd.com/read/27920475/impact-of-frailty-on-approach-to-colonic-resection-laparoscopy-vs-open-surgery
#13
Catalina Mosquera, Konstantinos Spaniolas, Timothy L Fitzgerald
AIM: To understand the influence of frailty on postoperative outcomes for laparoscopic and open colectomy. METHODS: Data were obtained from the National Surgical Quality Improvement Program (2005-2012) for patients undergoing colon resection [open colectomy (OC) and laparoscopic colectomy (LC)]. Patients were classified as non-frail (0 points), low frailty (1 point), moderate frailty (2 points), and severe frailty (≥ 3) using the Modified Frailty Index. 30-d mortality and complications were used as the primary end point and analyzed for the overall population...
November 21, 2016: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/27903856/laparoscopic-left-hemicolectomy-for-colon-cancer-in-peritoneal-dialysis-patients-a-valid-and-safe-surgical-technique-to-ensure-peritoneal-dialysis-survival
#14
Sara Auricchio, Giulio Mari, Andrea Galassi, Beatrice Dozio, Marco Pozzi, Dario Maggioni, Renzo Scanziani
A laparoscopic approach represents an effective alternative to open surgery in patients undergoing peritoneal dialysis (PD). In these patients, conventional thinking provides for removal of the peritoneal catheter during left colon resections because of higher risk of patient contamination and peritonitis. The present paper describes 3 cases of laparoscopic left hemicolectomy for colon cancer performed in PD patients without complications and without peritoneal catheter removal, leading to subsequent early PD resumption...
November 2016: Peritoneal Dialysis International: Journal of the International Society for Peritoneal Dialysis
https://www.readbyqxmd.com/read/27900755/incidental-18f-fdg-pet-ct-bilateral-breast-uptake-due-to-carcinoma
#15
Domenico Albano, Mattia Bertoli, Maria Laura Morassi, Giovanni Bosio, Emanuela Orlando, Francesco Bertagna
We report a case of 71-year-old female patient, previously treated with chemotherapy and surgical resection of sigmoid tract of the large bowel for adenocarcinoma (pT3N1M0), who underwent a 18F-FDG PET/CT for a suspicious hepatic lesion detected at CT scan during follow-up. 18F-FDG PET/CT showed no abnormal uptake in the liver both at 60 minutes and 120 minutes after injection but revealed a pathological uptake in two breast nodules, (one localized in upper-internal-quadrant of the right breast and the other in the upper-external-quadrant of the left breast)...
2016: Nuclear Medicine Review. Central & Eastern Europe
https://www.readbyqxmd.com/read/27897974/delayed-coloanal-anastomosis-for-rectovaginal-fistula-after-colorectal-resection-for-deep-endometriosis
#16
Gaetano Gallo, Alberto Realis Luc, Roberta Tutino, Giuseppe Clerico, Mario Trompetto
AIM: The deep infiltrating endometriosis, defined as a subperitoneal infiltration of endometrial implants of ≥ 5 mm involving not only the colorectal tract but also rectovaginal septum, vagina and bladder often requires a challenging surgery. Endometriosis nodes of the rectovaginal septum, if symptomatic, need a resection of the involved colorectal tract with colorectal or coloanal anastomosis. Unfortunately in these cases is not uncommon the possibility of a postoperative rectovaginal fistula (RVF), caused by the weakness of the septum that must be skeletonized to completely remove the endometriosis nodes...
November 28, 2016: Annali Italiani di Chirurgia
https://www.readbyqxmd.com/read/27894318/surgical-treatment-of-recurrent-urachal-carcinoma-with-liver-metastasis-a-case-report-and-literature-review
#17
Lukasz Paschke, Miroslaw Juszczak, Maciej Slupski
BACKGROUND: Urachal carcinoma is a rare malignancy with poor prognosis due to late presentation of the disease and its aggressiveness. Surgery remains the mainstay of therapy even in cases of disease recurrence. To the best of our knowledge, this is the first report of salvage surgery in the case of urachal carcinoma with liver metastasis. CASE PRESENTATION: The patient was a young woman who suffered from locally advanced urachal carcinoma treated with en-bloc cystectomy, hysterectomy with bilateral adnexectomy, partial resection of the sigmoid colon, and partial resection of the rectus abdominis muscle with the fascia, skin, and umbilicus...
November 28, 2016: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/27893300/the-use-of-robotic-and-laparoscopic-surgical-stapling-devices-during-minimally-invasive-colon-and-rectal-surgery-a-comparison
#18
Jeremy L Holzmacher, Samuel Luka, Madiha Aziz, Richard L Amdur, Samir Agarwal, Vincent Obias
PURPOSE: To date there exists no published study examining the safety and efficacy of the EndoWrist 45 (Intuitive Surgical, Inc.) robotic stapler. We compared outcomes between the robotic and comparable laparoscopic stapler in robotic-assisted colorectal procedures. MATERIALS AND METHODS: We conducted a retrospective review of 93 patients who underwent robotic-assisted colorectal surgery at our institution from 2012 to 2014. Surgeries included left, sigmoid, subtotal and total colectomies, and low anterior rectal resections...
November 28, 2016: Journal of Laparoendoscopic & Advanced Surgical Techniques. Part A
https://www.readbyqxmd.com/read/27888591/a-novel-approach-to-minimally-invasive-management-of-sigmoid-volvulus
#19
Alireza Tavassoli, Ghodratollah Maddah, Sadjad Noorshafiee, Maryam Salehi, Shima Imannezhad, Ehsanollah Ghorbanian
Resection is the most common treatment choice for sigmoid volvulus, a common complication in our region. A new minimally invasive technique for sigmoid resection with local anesthesia was done in this study. This method is invented to avoid general on regional anesthesia in high-risk patients. Nineteen patients were evaluated and then 14 were enrolled in this study. Sigmoidectomy with a left lower quadrant incision was performed and demographic data, the length of hospital stay, complications and procedure time were recorded...
October 2016: Acta Medica Iranica
https://www.readbyqxmd.com/read/27879140/-fluorescence-angiography-in-the-detection-of-anastomotic-perfusion-during-rectal-and-sigmoid-resection-preliminary-report
#20
M Škrovina, V Benčurik, E Holášková, J Bartoš, K Klos, M Macháčková, P Anděl
INTRODUCTION: The aim of the study was to evaluate the results of fluorescence angiography for assessing anastomotic perfusion after resection of the sigmoid colon and rectum since its introduction into clinical practice at the authors´ workplace and to evaluate the incidence of necessary resection line repositioning based on the quality of perfusion, and also to record any complications in anastomotic healing. METHOD: Retrospective unicentric analysis of prospectively collected data from patients with resection of the sigmoid colon and rectum with primary anastomosis...
2016: Rozhledy V Chirurgii: Měsíčník Československé Chirurgické Společnosti
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