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Endoscopic technique

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https://www.readbyqxmd.com/read/28101664/history-and-evolution-of-the-barium-swallow-for-evaluation-of-the-pharynx-and-esophagus
#1
REVIEW
Marc S Levine, Stephen E Rubesin
This article reviews the history of the barium swallow from its early role in radiology to its current status as an important diagnostic test in modern radiology practice. Though a variety of diagnostic procedures can be performed to evaluate patients with dysphagia or other pharyngeal or esophageal symptoms, the barium study has evolved into a readily available, non-invasive, and cost-effective technique that can facilitate the selection of additional diagnostic tests and guide decisions about medical, endoscopic, or surgical management...
January 18, 2017: Dysphagia
https://www.readbyqxmd.com/read/28100901/pancreas-transplant-with-duodeno-duodenostomy-and-caval-drainage-using-a-diamond-patch-graft-a-single-center-experience
#2
Je Ho Ryu, Tae Beom Lee, Young Mok Park, Kwang Ho Yang, Chong Woo Chu, Jung Hee Lee, Taeun Kim, Byung Hyun Choi
BACKGROUND The surgical technique used in pancreas transplant is essential for patient safety and graft survival, and problems exist with conventional strategies. When enteric exocrine drainage is performed, there is no method of immunologic monitoring other than direct graft pancreas biopsy. The most common cause of early graft failure is graft thrombosis, and adequate preventive and treatment strategies are unclear. To overcome these disadvantages, we suggest a modified surgical technique. MATERIAL AND METHODS Eleven patients underwent pancreas transplant with our modified technique...
January 19, 2017: Annals of Transplantation: Quarterly of the Polish Transplantation Society
https://www.readbyqxmd.com/read/28097248/transpedicular-endoscopic-surgery-for-lumbar-spinal-synovial-cyst-report-of-two-cases
#3
Guntram Krzok, Albert E Telfeian, Ralf Wagner, Menno Iprenburg
BACKGROUND: Lumbar facet cysts are a benign, degenerative, and fairly uncommon cause for lumbar radiculopathy. The standard surgical treatment for lumbar facet cysts often requires a laminectomy and medial facetectomy which can further destabilize a pathological motion segment. The authors present here a novel technique for transpedicular endoscopic access to the pathology that obviates the need to violate the lamina or facet. METHODS: Two patient cases are described where the lumbar 4-5 facet cysts arise medial to the pedicle...
December 2016: Journal of Spine Surgery (Hong Kong)
https://www.readbyqxmd.com/read/28093861/laparoscopic-endoscopic-cooperative-surgery-for-a-duodenal-neuroendocrine-tumor-a-case-report
#4
Yoshinobu Nagasawa, Hiroshi Okauchi, Masatsugu Kojima, Hiroshi Setoyama, Masato Hasegawa, Hiroo Mizuta, Tomoyuki Tsujikawa, Masaji Tani, Yoshimasa Kurumi
For neuroendocrine tumor G1, local resection is one of the primary treatment options. Endoscopic submucosal dissection has been proven to ensure complete resection with sufficient margins. However, duodenal endoscopic submucosal dissection has a high risk of duodenal perforation because of the thin duodenal wall and poor endoscopic maneuverability. During laparoscopic dissection, suturing can resolve perforation. Therefore, laparoscopic-endoscopic cooperative surgery (LECS) can ensure complete resection with a minimal margin to prevent stenosis, and suturing can resolve perforation...
January 17, 2017: Asian Journal of Endoscopic Surgery
https://www.readbyqxmd.com/read/28092251/-acute-appendicitis-surgical-and-non-surgical-treatment
#5
Luis Manuel Souza-Gallardo, José Luis Martínez-Ordaz
Appendicitis represents a common disease for the surgeon with a relative risk between 7-8%. It was thought that if more time passed between diagnosis and treatment, the risk for complications, such as perforation or abscess formation, was higher; nevertheless; the evolution is variable, making necessary the development of different strategies such as antibiotic use only, interval surgery or endoscopic treatment. The purpose of this study is to make a revision in the management of appendicitis comparing conservative and surgical treatment...
January 2017: Revista Médica del Instituto Mexicano del Seguro Social
https://www.readbyqxmd.com/read/28090503/intracorporeal-esophagojejunostomy-using-hemi-double-stapling-technique-after-laparoscopic-total-gastrectomy-in-gastric-cancer-patients
#6
Bandar Ali, Cho Hyun Park, Kyo Young Song
PURPOSE: To present the feasibility and safety of Roux-en-Y esophagojejunostomy using hemi-double-stapling technique after laparoscopic total gastrectomy. METHODS: We reviewed the outcomes from 58 consecutive patients with gastric cancer who underwent laparoscopic total gastrectomy. The clinicopathological characteristics including postoperative complications were examined. RESULTS: The mean age and body mass index were 57.3 ± 9.7 years and 23...
January 2017: Annals of Surgical Treatment and Research
https://www.readbyqxmd.com/read/28088957/-application-of-lymph-node-labeling-with-carbon-nanoparticles-by-preoperative-endoscopic-subserosal-injection-in-laparoscopic-radical-gastrectomy
#7
Q Hong, Y Wang, J J Wang, C G Hu, Y J Fang, X X Fan, T Liu, Q Tong
Objective: To evaluate the application value of carbon lymph node tracing technique by preoperative endoscopic subserosal injection in laparoscopic radical gastrectomy. Methods: From June 2013 to February 2015, seventy eight patients with gastric cancer were enrolled and randomly divided into trial group and control group. Subserosal injection of carbon nanoparticles around the tumor was performed by preoperative endoscopic subserosal injection one day before the operation in trial group, while the patients routinely underwent laparoscopic gastrectomy in control group...
January 10, 2017: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/28079861/endoscopic-vs-surgical-interventions-for-painful-chronic-pancreatitis-what-is-needed-for-future-clinical-trials
#8
REVIEW
John A Windsor, Nageshwar D Reddy
The treatment of painful chronic pancreatitis remains controversial. The available evidence from two randomized controlled trials favor surgical intervention, whereas an endotherapy-first approach is widely practiced. Chronic pancreatitis is complex disease with different genetic and environmental factors, different pain mechanisms and different treatment modalities including medical, endoscopic, and surgical. The widely practiced step-up approach remains unproven. In designing future clinical trials there are some important pre-requisites including a more comprehensive pain assessment tool, the optimization of conservative medical treatment and interventional techniques...
January 12, 2017: Clinical and Translational Gastroenterology
https://www.readbyqxmd.com/read/28079744/endoscopic-woodward-procedure-for-sprengel-deformity-case-report
#9
Francisco Soldado, Sergi Barrera-Ochoa, Pedro Domenech-Fernandez, Josep M Bergua-Domingo, Paula Diaz-Gallardo, Jorge Knorr
: Sprengel deformity (SD) results in a limitation of movement of the shoulder girdle and produces an esthetic defect. Our aim is to assess the feasibility and advantages of a minimally invasive endoscopic approach for SD correction. A 4-year-old boy with a Cavendish grade III right SD. The patient underwent an endoscopic Woodward procedure with access through two small incisions at the level of the upper and lower angles of the scapula. Near-symmetrical shoulder elevation was achieved, with an excellent cosmetic result...
January 10, 2017: Journal of Pediatric Orthopedics. Part B
https://www.readbyqxmd.com/read/28079656/endoscopic-cyclophotocoagulation-for-the-treatment-of-glaucoma-in-boston-keratoprosthesis-type-ii-patient
#10
Linda Yi-Chieh Poon, James Chodosh, Demetrios G Vavvas, Claes H Dohlman, Teresa C Chen
We describe the surgical technique of endoscopic cyclophotocoagulation in a Boston keratoprosthesis type II patient. This patient with ocular cicatricial pemphigoid had pars plana endoscopic cyclophotocoagula through wounds created in the eyelids.This is an open-access article distributed under the terms of the Creative Commons Attribution-Non Commercial-No Derivatives License 4.0 (CCBY-NC-ND), where it is permissible to download and share the work provided it is properly cited. The work cannot be changed in any way or used commercially without permission from the journal...
January 10, 2017: Journal of Glaucoma
https://www.readbyqxmd.com/read/28079618/diffusion-weighted-mri-enables-to-accurately-grade-inflammatory-activity-in-patients-of-ileocolonic-crohn-s-disease-results-from-an-observational-study
#11
Xue-Hua Li, Can-Hui Sun, Ren Mao, Si-Yun Huang, Zhong-Wei Zhang, Xu-Feng Yang, Li Huang, Jin-Jiang Lin, Jian Zhang, Shomron Ben-Horin, Shi-Ting Feng, Min-Hu Chen, Zi-Ping Li
BACKGROUND: Diffusion-weighted imaging (DWI) is a novel technique to evaluate bowel inflammation in Crohn's disease (CD). It remains unclear whether DWI could differentiate grades of inflammation activity and add to the accuracy of conventional magnetic resonance enterography (MRE) in defining disease activity. We aimed to assess the accuracy of DWI for evaluating ileocolonic CD inflammation compared with conventional MRE, using ileocolonoscopy as reference standard. METHODS: This was an observational study of CD patients who underwent both ileocolonoscopy and MRE with DWI...
January 10, 2017: Inflammatory Bowel Diseases
https://www.readbyqxmd.com/read/28078115/usefulness-and-feasibility-of-endoscopic-submucosal-dissection-for-colorectal-tumor-a-nationwide-multicenter-retrospective-study-in-korea
#12
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/28077782/serum-and-tissue-markers-in-hepatocellular-carcinoma-and-cholangiocarcinoma-clinical-and-prognostic-implications
#13
REVIEW
Massimiliano Berretta, Carla Cavaliere, Lara Alessandrini, Brigida Stanzione, Gaetano Facchini, Luca Balestreri, Tiziana Perin, Vincenzo Canzonieri
HCC represents the sixth most common cancer worldwide and the second leading cause of cancer-related death. Despite the high incidence, treatment options for advanced HCC remain limited and unsuccessful, resulting in a poor prognosis. Despite the major advances achieved in the diagnostic management of HCC, only one third of the newly diagnosed patients are presently eligible for curative treatments. Advances in technology and an increased understanding of HCC biology have led to the discovery of novel biomarkers...
December 14, 2016: Oncotarget
https://www.readbyqxmd.com/read/28075090/carpal-tunnel-syndrome-diagnosis-and-management
#14
Jennifer Wipperman, Kyle Goerl
Carpal tunnel syndrome, the most common entrapment neuropathy of the upper extremity, is caused by compression of the median nerve as it travels through the carpal tunnel. Classically, patients with the condition experience pain and paresthesias in the distribution of the median nerve, which includes the palmar aspect of the thumb, index and middle fingers, and radial half of the ring finger. Additional clues include positive physical examination findings, such as the flick sign, Phalen maneuver, and median nerve compression test...
December 15, 2016: American Family Physician
https://www.readbyqxmd.com/read/28074327/when-should-negative-endobronchial-ultrasonography-findings-be-confirmed-by-a-more-invasive-procedure
#15
Basil S Nasir, Kazuhiro Yasufuku, Moishe Liberman
The treatment of non-small cell lung cancer is largely dependent on accurate staging in order to determine appropriate therapy. Despite advances in imaging, such as computed tomography and positron emission tomography, invasive mediastinal staging is frequently needed to rule out mediastinal involvement prior to curative-intent stereotactic ablative radiotherapy or surgical resection. Surgical mediastinal staging with mediastinoscopy, or anterior mediastinotomy, were traditionally considered the gold standard for invasive mediastinal staging...
January 10, 2017: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/28072800/modified-percutaneous-lumbar-foraminoplasty-and-percutaneous-endoscopic-lumbar-discectomy-instrument-design-technique-notes-and-5-years-follow-up
#16
Zhen-Zhou Li, Shu-Xun Hou, Wei-Lin Shang, Ke-Ran Song, Hong-Liang Zhao
BACKGROUND: Conventional percutaneous endoscopic lumbar discectomy (PELD) with an "inside-outside" technique has 4.3% - 10.3% surgical failure rate, especially in central herniated discs (HDs), migrated HDs, and axillary type HDs. PELD with foraminoplasty has been used for complex HDs. Percutaneous lumbar foraminoplasty (PLF), which is performed with a trephine or bone reamer introduced over a guidewire without a protective working cannula in the original Tessys technique, can quickly cut the hypertrophied bony structure under fluoroscopic guidance, and risk injury to the exiting and traversing nerve roots...
January 2017: Pain Physician
https://www.readbyqxmd.com/read/28069420/the-authors-herby-confirm-that-this-manuscript-has-neither-been-published-nor-submitted-to-any-other-journal-confocal-laser-endomicroscopy-in-neurosurgery-an-alternative-to-instantaneous-sections
#17
David Breuskin, Jacek Szczygielski, Steffi Urbschat, Yoo-Jin Kim, Joachim Oertel
INTRODUCTION: Intraoperative distinction of brain tumor from the surround brain is one of the crucial challenges in neurooncological surgery. In this study, confocal laser endomicroscope (CLE) findings were directly compared with intraoperative instantaneous sections by the neuropathologist in a blinded fashion. MATERIAL AND METHODS: The imaging device comprises of a rigid endoscope with Hopkins-Rod lenses and a red wave length laser with a scanning depth of 80 μm...
January 6, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28066745/deep-gluteal-space-problems-piriformis-syndrome-ischiofemoral-impingement-and-sciatic-nerve-release
#18
Luis Perez Carro, Moises Fernandez Hernando, Luis Cerezal, Ivan Saenz Navarro, Ana Alfonso Fernandez, Alexander Ortiz Castillo
BACKGROUND: Deep gluteal syndrome (DGS) is an underdiagnosed entity characterized by pain and/or dysesthesias in the buttock area, hip or posterior thigh and/or radicular pain due to a non-discogenic sciatic nerve entrapment in the subgluteal space. Multiple pathologies have been incorporated in this all-included "piriformis syndrome", a term that has nothing to do with the presence of fibrous bands, obturator internus/gemellus syndrome, quadratus femoris/ischiofemoral pathology, hamstring conditions, gluteal disorders and orthopedic causes...
July 2016: Muscles, Ligaments and Tendons Journal
https://www.readbyqxmd.com/read/28066743/endoscopic-release-of-internal-snapping-hip-a-review-of-literature
#19
Alessio Giai Via, Attilio Basile, Mauricio Wainer, Carlos Musa, Johnny Padulo, Rodrigo Mardones
BACKGROUND: Internal snapping hip is a common clinical condition, characterized by an audible or palpable snap of the medial compartment of the hip. In most cases it is asymptomatic, while in a few patients, mostly in athletes who participate in activities requiring extremes of hip range of motion, the snap may become painful (internal snapping hip syndrome - ISHS). MATERIALS AND METHODS: This is a review of current literature, focused on the pathogenesis, diagnosis and treatment of ISHS...
July 2016: Muscles, Ligaments and Tendons Journal
https://www.readbyqxmd.com/read/28066660/flex-rigid-pleuroscopic-biopsy-with-the-sb-knife-jr-is-a-novel-technique-for-diagnosis-of-malignant-or-benign-fibrothorax
#20
Xiao-Bo Wang, Yan Yin, Yuan Miao, Ralf Eberhardt, Gang Hou, Felix J Herth, Jian Kang
Diagnosing pleural effusion is challenging, especially in patients with malignant or benign fibrothorax, which is difficult to sample using standard flexible forceps (SFF) via flex-rigid pleuroscopy. An adequate sample is crucial for the differential diagnosis of malignant fibrothorax (malignant pleural mesothelioma, metastatic lung carcinoma, etc.) from benign fibrothorax (benign asbestos pleural disease, tuberculous pleuritis, etc.). Novel biopsy techniques are required in flex-rigid pleuroscopy to improve the sample size and quality...
November 2016: Journal of Thoracic Disease
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