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Zhi-Peng Qi, Tao Chen, Bing Li, Zhong Ren, Li-Qing Yao, Qiang Shi, Shi-Lun Cai, Yun-Shi Zhong, Ping-Hong Zhou
BACKGROUND: According to the Japanese Esophageal Society (JES) guidelines, early esophageal squamous cell carcinoma (SCC) involving the muscularis mucosae (M3) or upper submucosal (SM1) layers are relative indications for endoscopic submucosal dissection (ESD). Additional esophagectomy or chemoradiotherapy is recommended for patients with relative indications after evaluation. However, elderly patients (≥ 60 years) with relative indications in China often refuse additional treatment because of the debilitating side effects...
March 16, 2018: Endoscopy
Belén Pérez-Pevida, Daniela Stefania Trifu, Anna Kamocka, Julia Álvarez Hernández
CONTEXT: Bariatric surgery has beneficial effects on obesity and associated comorbidities such as glycaemic control in type 2 diabetes, dyslipidaemia, hypertension, and renal and hepatic function. Nevertheless, this surgery is not free of complications and possible side effects due to restrictive and/or malabsorptive related components. CASE DESCRIPTION: We report the case of a 60-year-old woman whose past medical history included morbid obesity, hypertension and Scopinaro biliopancreatic diversion (BPD) with duodenal switch in 1998...
March 1, 2018: International Journal of Surgery Case Reports
Suzanne M Mahon
People with multiple polyps may have a germline mutation that places them at higher risk for developing colorectal, gastrointestinal, and other cancers. Genetic testing can often identify the specific polyposis syndrome and provide insight into appropriate recommendations for cancer prevention and early detection. Individuals with hereditary polyposis syndromes often begin developing polyps in their teenage years and require aggressive gastrointestinal surveillance to remove polyps. For some, the polyp burden will be too high to manage endoscopically and will require risk-reducing colectomies...
April 1, 2018: Clinical Journal of Oncology Nursing
Mazda K Turel, Ari G Chacko
No abstract text is available yet for this article.
March 2018: Neurology India
Yad Ram Yadav, Shailendra Ratre, Vijay Parihar, Amitesh Dubey, Mashoo N Dubey
Symptomatic ventral cervical cord compressions have been treated by anterior discectomy with fusion, anterior corpectomy and fusion, discectomy with an artificial disc, and minimally invasive techniques. There are complications associated with the fusion procedure, especially when a long segment fusion is undertaken. Partial removal of the vertebral body without fusion could help in avoiding fusion and its associated complications. We are describing the detailed surgical technique, indications, limitations, and early results of endoscopic partially corpectomy...
March 2018: Neurology India
Francisco Vaz-Guimaraes, Maria Koutourousiou, John R de Almeida, Elizabeth C Tyler-Kabara, Juan C Fernandez-Miranda, Eric W Wang, Carl H Snyderman, Paul A Gardner
OBJECTIVE Epidermoid and dermoid cysts may be found along the cranial base and are commonly resected via open transcranial approaches. The use of endoscopic endonasal approaches for resection of these tumors has been rarely reported. METHODS The authors retrospectively reviewed the medical records of 21 patients who underwent endoscopic endonasal surgery for epidermoid and dermoid cyst resection at the University of Pittsburgh Medical Center between January 2005 and June 2014. Surgical outcomes and variables that might affect the extent of resection and complications were analyzed...
March 16, 2018: Journal of Neurosurgery
Nishant Patel, Jeffrey Forris Beecham Chick, Joseph J Gemmete, Jordan C Castle, Narasimham Dasika, Wael E Saad, Ravi N Srinivasa
OBJECTIVE: The objective of our study was to report the technique, complications, and clinical outcomes of interventional radiology-operated cholecystoscopy with stone removal for the management of symptomatic cholelithiasis. MATERIALS AND METHODS: Ten (77%) men and three (23%) women (mean age, 65 years) with symptomatic cholelithiasis underwent cholecystostomy followed by interventional radiology-operated cholecystoscopy with stone removal. Major comorbidities precluding cholecystectomy included prior cardiac, pulmonary, or abdominal surgery; cirrhosis; sepsis with hyponatremia; seizure disorder; developmental delay; and cholecystoduodenal fistula...
March 16, 2018: AJR. American Journal of Roentgenology
Anna Wickbom, Johan Bohr, Nils Nyhlin, Anders Eriksson, Annika Lapidus, Andreas Münch, Kjell-Arne Ung, Lina Vigren, Åke Öst, Curt Tysk
OBJECTIVES: Onset of microscopic colitis (MC) in patients with ulcerative colitis (UC) or Crohn's disease (CD), or vice versa, has been reported occasionally but the subject is not well described. We therefore report a retrospective observational study of such patients and review the literature. METHODS: Forty-six Swedish gastroenterology clinics were contacted about patients with diagnoses of both inflammatory bowel disease (IBD) and MC. Publications were searched on PubMed...
March 16, 2018: Scandinavian Journal of Gastroenterology
Douglas A Hardesty, Daniel M Prevedello
No abstract text is available yet for this article.
March 15, 2018: Journal of Neurosurgical Sciences
Jan Friso Nast, Christoph Berliner, Thomas Rösch, Daniel von Renteln, Tania Noder, Guido Schachschal, Stefan Groth, Harald Ittrich, Jan F Kersten, Gerhard Adam, Yuki B Werner
BACKGROUND: The newly developed technique of peroral endoscopic myotomy (POEM) has been shown to be effective in several short- and mid-term studies. Limited information is available about the adequacy of immediate post-POEM monitoring tests. METHODS: POEM was performed under general anesthesia in 228 patients (59.6% male, mean age 45.6 ± 15.5 years). Post-procedural checks comprised clinical and laboratory examination, and, during post-procedure days 1-5, endoscopy and-in the first 114 cases-radiologic examination using water-soluble contrast (1st group); the remaining patients underwent post-procedure controls without radiology (2nd group)...
March 15, 2018: Surgical Endoscopy
X Serra-Aracil, A Zárate, L Mora, S Serra-Pla, A Pallisera, J Bonfill, J Bargalló, A Pando, S Delgado, E Balleteros, C Pericay
PURPOSE: Compared with the open approach, laparoscopic total mesorectal excision (TME) achieves faster patient recovery, reduces morbidity rates, and shortens hospital stay. However, in laparoscopic low anterior resection (L-LAR), conversion to open surgery is required in almost 20% of cases. Transanal TME (Ta-TME) combined with laparoscopy, also called hybrid natural orifice transluminal endoscopic surgery (NOTES), is a less invasive procedure that can overcome some of the limitations of laparoscopic rectal surgery...
March 16, 2018: International Journal of Colorectal Disease
Jamil Manji, Al-Rahim R Habib, Ameen A Amanian, Saad Alsaleh, Andrew Thamboo, Amin R Javer
PURPOSE: Synechiae formation in the middle meatus is the most common complication of functional endoscopic sinus surgery (FESS). Our objectives were to determine the incidence of synechiae occurring in a cohort of patients that have undergone FESS and identify characteristics associated with the development of synechiae postoperatively. METHODS: A retrospective chart review was conducted of CRS patients, with or without nasal polyposis, that had undergone bilateral FESS in the past...
March 15, 2018: European Archives of Oto-rhino-laryngology
Nan Lan, Bo Shen
Background: Current treatment modalities for anastomotic stricture in Crohn's disease (CD) include endoscopic balloon dilation (EBD) and surgery. We recently published a case series of inflammatory bowel disease patients treated with the novel endoscopic stricturotomy (ES). The aim of this case-control study was to compare the efficacy and safety of ES versus conventional EBD in the treatment of anastomotic strictures in CD patients. Methods: All eligible patients with CD anastomotic stricture who were treated with ES or EBD were included...
March 12, 2018: Inflammatory Bowel Diseases
Fabiola Trejo-Vazquez, Idalia Garza-Veloz, Gabriela Alejandra Villela-Ramirez, Yolanda Ortiz-Castro, Panfilo Mauricio-Saucedo, Edith Cardenas-Vargas, Mariana Diaz-Baez, Miguel A Cid-Baez, Rodrigo Castañeda-Miranda, Jose Manuel Ortiz-Rodriguez, Luis Octavio Solis-Sanchez, Margarita L Martinez-Fierro
Inflammatory bowel disease (IBD) includes ulcerative colitis (UC), Crohn's disease (CD) and indeterminate colitis. As these subtypes of IBD display important differences in the behavior of the natural course of the disease, the identification of non-invasive markers for IBD is important. The aim of the present study was to evaluate the serum levels of 10 adipokines and their association with endoscopic activity in IBD. The 10-protein profile (C-peptide, ghrelin, gastric inhibitory polypeptide, glucagon-like peptide-1, glucagon, insulin, leptin, plasminogen activator inhibitor-1, resistin and visfatin) was evaluated using serum from 53 participants (23 UC and 11 CD patients, as well as 19 controls) from Zacatecas (Mexico) by using the Bio-Plex Pro Human Diabetes 10-Plex Panel (Bio-Rad Laboratories, Inc...
April 2018: Experimental and Therapeutic Medicine
Yan Yang, Zhongyin Zhou, Rong Liu, Lu Chen, Hongyu Xiang, Na Chen
Endoscopic retrograde cholangiopancreatography (ERCP) is an important treatment for inoperable hilar cholangiocarcinoma (HCC). The aim of the present study as to evaluate the clinical value of three-dimensional visualization (3DV) and 3D printing (3DP) technologies for ERCP in patients with HCC. The clinical data of 15 patients with HCC admitted for ERCP were analyzed retrospectively, including 9 males and 6 females. Thin-sliced data of computed tomography and magnetic resonance cholangiopancreatography (MRCP) were acquired and imported into Mimics Innovation Suite v17...
April 2018: Experimental and Therapeutic Medicine
Hao Zhang, Mengmeng Feng, Yi Feng, Zhaode Bu, Ziyu Li, Shuqin Jia, Jiafu Ji
Gastric cancer is one of the leading causes of cancer-related deaths worldwide. Among which, about 1%-3% of gastric cancer patients were characterized by inherited gastric cancer predisposition syndromes, knowing as hereditary diffuse gastric cancer (HDGC). Studies reported that CDH1 germline mutations are the main cause of HDGC. With the help of rapid development of genetic testing technologies and data analysis tools, more and more researchers focus on seeking candidate susceptibility genes for hereditary cancer syndromes...
February 2018: Chinese Journal of Cancer Research, Chung-kuo Yen Cheng Yen Chiu
Khaled Elshazly, Varun R Kshettry, Christopher J Farrell, Gurston Nyquist, Marc Rosen, James J Evans
BACKGROUND: Giant pituitary adenomas represent a surgical challenge. We present the results of the endoscopic endonasal approach (EEA) for giant pituitary adenomas. METHODS: We retrospectively reviewed medical records of 55 patients with giant pituitary adenomas (> 4 cm in maximum diameter) that underwent an EEA from 2008 - 2016. Factors affecting the extent of resection (EOR) were evaluated. RESULTS: Mean age was 55.5 years. All tumors were non-functional except in four patients (GH-secreting [2], ACTH-secreting [1], prolactinoma [1])...
March 12, 2018: World Neurosurgery
Alessandra Di Giovanni, Lucia Casarella, Marina Coppola, Domenico Iuzzolino, Marianna Rasile, Mario Malzoni
STUDY OBJECTIVE: To assess sensitivity and accuracy of combined transvaginal/transabdominal ultrasonography for evaluation of deep infiltrating bowel endometriosis nodules measured after surgery. DESIGN: A prospective study (Canadian Task Force classification II.1). SETTING: A Center for Advanced Endoscopic Gynecologic Surgery from January 2014 to December 2016. PATIENTS: All women undergoing laparoscopic surgery and scheduled for segmental resection for clinically suspected bowel endometriosis...
March 12, 2018: Journal of Minimally Invasive Gynecology
Sara Moccia, Gabriele O Vanone, Elena De Momi, Andrea Laborai, Luca Guastini, Giorgio Peretti, Leonardo S Mattos
BACKGROUND AND OBJECTIVE: Early-stage diagnosis of laryngeal cancer is of primary importance to reduce patient morbidity. Narrow-band imaging (NBI) endoscopy is commonly used for screening purposes, reducing the risks linked to a biopsy but at the cost of some drawbacks, such as large amount of data to review to make the diagnosis. The purpose of this paper is to present a strategy to perform automatic selection of informative endoscopic video frames, which can reduce the amount of data to process and potentially increase diagnosis performance...
May 2018: Computer Methods and Programs in Biomedicine
Long Chen, Wen Tang, Nigel W John, Tao Ruan Wan, Jian Jun Zhang
BACKGROUND AND OBJECTIVE: While Minimally Invasive Surgery (MIS) offers considerable benefits to patients, it also imposes big challenges on a surgeon's performance due to well-known issues and restrictions associated with the field of view (FOV), hand-eye misalignment and disorientation, as well as the lack of stereoscopic depth perception in monocular endoscopy. Augmented Reality (AR) technology can help to overcome these limitations by augmenting the real scene with annotations, labels, tumour measurements or even a 3D reconstruction of anatomy structures at the target surgical locations...
May 2018: Computer Methods and Programs in Biomedicine
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