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mobile endoscopy

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https://www.readbyqxmd.com/read/27769078/measuring-gaze-patterns-during-colonoscopy-a-useful-tool-to-evaluate-colon-inspection
#1
Vincent K Dik, Ignace T C Hooge, Martijn G H van Oijen, Peter D Siersema
BACKGROUND AND OBJECTIVE: Considerable variation in adenoma detection has been shown between endoscopists, which may be explained by differences in colon inspection. Eye-tracking technology is an objective tool that detects differences in viewing patterns. We investigated the feasibility of eye-tracking technology during real-time, self-performed colonoscopies. METHODS: In this pilot study, 10 endoscopists performed two colonoscopies each. A mobile eye-tracking system to register the right eye position was used to determine the gaze across four areas of interest of the endoscopy monitor (upper, lower, left, and right quadrant)...
December 2016: European Journal of Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/27744661/endoscopic-ultrasonography-in-the-diagnosis-of-gastric-subepithelial-lesions
#2
Eun Jeong Gong, Do Hoon Kim
Subepithelial lesions occasionally found in the stomach of patients undergoing endoscopy may be either benign lesions or tumors with malignant potential. They may also appear due to extrinsic compression. Discrimination of gastric subepithelial lesions begins with meticulous endoscopic examination for size, shape, color, mobility, consistency, and appearance of the overlying mucosa. Accurate diagnosis can be achieved with endoscopic ultrasonography, which provides useful information on the exact size, layer-of-origin, and characteristic morphologic features to support a definitive diagnosis...
September 2016: Clinical Endoscopy
https://www.readbyqxmd.com/read/27342405/diagnosis-and-management-of-unilateral-thyroarytenoid-muscle-palsy
#3
Ujimoto Konomi, Ryoji Tokashiki, Hiroyuki Hiramatsu, Masanobu Kumada
The objective of this study is to assess and propose a method of diagnosis and management of patients with unilateral thyroarytenoid muscle palsy (TAMP). This is a retrospective review of clinical records. The records of seven patients diagnosed as having idiopathic TAMP were reviewed. Despite the adductive and abductive functions of the vocal folds being within normal range, apparent palsy was seen in the unilateral thyroarytenoid muscle of these patients. TAMP was confirmed by laryngeal electromyography, and the adductive and abductive movements of the vocal folds were evaluated as the mobility of the arytenoid cartilages by three-dimensional computed tomography and endoscopy...
June 24, 2016: European Archives of Oto-rhino-laryngology
https://www.readbyqxmd.com/read/27322809/contemporary-management-of-achalasia-by-pediatric-surgeons-a-survey-of-the-international-pediatric-endosurgical-group
#4
Joanna L Gould, Rebecca M Rentea, Shawn D St Peter
INTRODUCTION: Achalasia is a rare neurodegenerative disorder of the esophagus. Surgical repair consists of esophagomyotomy, often in conjunction with an antireflux procedure. We sought to determine practice patterns in surgical treatment of pediatric achalasia. METHODS: Data regarding preferences were collected as part of a comprehensive online-based survey sent to members of the International Pediatric Endosurgery Group (IPEG) completed by 191 surgeons of which 141 performed esophagomyotomies for achalasia...
July 2016: Journal of Laparoendoscopic & Advanced Surgical Techniques. Part A
https://www.readbyqxmd.com/read/27261077/a-matched-pairs-analysis-of-non-rib-spreading-fully-endoscopic-mini-incision-technique-versus-conventional-mini-thoracotomy-for-mitral-valve-repair
#5
Sumi Westhofen, Lenard Conradi, Tobias Deuse, Christian Detter, Eik Vettorazzi, Hendrik Treede, Hermann Reichenspurner
OBJECTIVES: Advances in video-assistance lead to an increase in minimal access mitral valve surgery (MAMVS) with decreased incision size yet maintaining the same quality of surgery. Further reduction in surgical trauma and at the same time improved visual guidance can be achieved by a non-rib-spreading fully 3D endoscopic technique (NRS-3D). We compared patients who underwent MAMVS either through an NRS fully 3D endoscopic or rib-spreading (RS) access in a retrospective matched-pair analysis...
June 3, 2016: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/27221571/mobile-endoscopy-vs-video-tower-a-prospective-comparison-of-video-quality-and-diagnostic-accuracy
#6
Hao Liu, Salwa Akiki, Nicholas J Barrowman, Matthew Bromwich
OBJECTIVE: To determine if any significant difference exists between endoscopic videos captured with a mobile adaptor and videos captured with a traditional tower. STUDY DESIGN: Prospective controlled blinded comparison of mobile endoscopic videos captured through 2 methods. METHODS: Thirty randomly selected patients underwent video endoscopy with both mobile and video tower recording methods. Sixty videos were edited into a series of 10-second clips...
October 2016: Otolaryngology—Head and Neck Surgery
https://www.readbyqxmd.com/read/27221130/acute-gastric-volvulus-associated-with-wandering-spleen-in-an-adult-treated-laparoscopically-after-endoscopic-reduction-a-case-report
#7
Jiro Omata, Katsuyuki Utsunomiya, Yoshiki Kajiwara, Risa Takahata, Nobuo Miyasaka, Hidekazu Sugasawa, Naoko Sakamoto, Yoji Yamagishi, Makiko Fukumura, Daiki Kitagawa, Mitsuhiko Konno, Yasushi Okusa, Michinori Murayama
A 43-year-old female was referred to our hospital for sudden onset of abdominal pain, fullness, and vomiting. Physical examination revealed abdominal distension with mild epigastric tenderness. Abdominal radiography showed massive gastric distension and plain computed tomography (CT) a markedly enlarged stomach filled with gas and fluid. A large volume of gastric contents was suctioned out via a nasogastric (NG) tube. Contrast-enhanced CT showed a grossly distended stomach with displacement of the antrum above the gastroesophageal junction, and the spleen was dislocated inferiorly...
December 2016: Surgical Case Reports
https://www.readbyqxmd.com/read/27064743/an-ingested-mobile-phone-in-the-stomach-may-not-be-amenable-to-safe-endoscopic-removal-using-current-therapeutic-devices-a-case-report
#8
Obinna Obinwa, David Cooper, James M O'Riordan
INTRODUCTION: This case report is intended to inform clinicians, endoscopists, policy makers and industry of our experience in the management of a rare case of mobile phone ingestion. PRESENTATION OF CASE: A 29-year-old prisoner presented to the Emergency Department with vomiting, ten hours after he claimed to have swallowed a mobile phone. Clinical examination was unremarkable. Both initial and repeat abdominal radiographs eight hours later confirmed that the foreign body remained in situ in the stomach and had not progressed along the gastrointestinal tract...
2016: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/27058749/hybrid-laparoendoscopic-approaches-to-endoscopically-unresectable-colon-polyps
#9
Nava Aslani, Nawar A Alkhamesi, Christopher M Schlachta
Secondary prevention of colorectal cancer relies on effective screening through colonoscopy and polypectomy. Resection of some polyps can present technical challenges particularly when polyps are large, flat, or behind colonic folds. Laparoscopy as an adjunct to endoscopy can aid in removing difficult colonic polyps without subjecting patients to radical segmental colectomy. Hybrid laparoendoscopic techniques are increasingly reported in literature as alternatives to segmental colectomy for the treatment of polyps that have a high likelihood of being benign...
August 2016: Journal of Laparoendoscopic & Advanced Surgical Techniques. Part A
https://www.readbyqxmd.com/read/27045930/2015-american-journal-of-gastroenterology-lecture-how-digital-health-will-transform-gastroenterology
#10
REVIEW
Brennan Spiegel
Our patients spend most of their lives far away from an examination room. If we are truly going to capture our patients' attention and engage them in their care, then we must reach beyond the four walls of the clinic, hospital, or endoscopy suite. This is the vision of the digital health movement-an effort to monitor patients remotely and dynamically with mobile health ("mHealth") smartphone applications, electronic health record portals, social media, and wearable biosensors to improve health care outside of the clinical trenches...
May 2016: American Journal of Gastroenterology
https://www.readbyqxmd.com/read/26984287/thoracoscopic-esophagectomy-for-esophageal-cancer-with-situs-inversus-totalis-a-case-report-and-literature-review
#11
Naoto Ujiie, Toru Nakano, Takashi Kamei, Hirofumi Ichikawa, Go Miyata, Ko Onodera, Noriaki Ohuchi
A 63-year-old male visited our hospital, complaining of discomfort when swallowing. Upper gastrointestinal endoscopy revealed a type 2 tumor in the middle thoracic esophagus, which was diagnosed as squamous cell carcinoma by endoscopic biopsy. Computed tomography revealed situs inversus totalis (SIT). We assessed the relationship of the esophagus with neighboring organs using preoperative three-dimensional imaging. We performed thoracoscopic esophagectomy with radical lymph node dissection in the right decubitus position and hand-assisted laparoscopic gastric mobilization in the supine position...
June 2016: General Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/26968066/the-role-of-polysomnography-in-tracheostomy-decannulation-of-the-paediatric-patient
#12
Jennifer Lee, Marlene A Soma, Arthur Y Teng, Ganesh Thambipillay, Karen A Waters, Alan T Cheng
INTRODUCTION: Tracheostomy decannulation in the paediatric patient is usually considered when there is resolution or significant improvement in the original indication for the tracheostomy. The child's cardiorespiratory function needs to be optimized and assessment of the readiness for decannulation is generally by endoscopic evaluation to confirm airway patency and vocal cord mobility. Functional airway assessment procedures include downsizing the tracheostomy, adding fenestration, speaking valves and capping the tracheostomy tube...
April 2016: International Journal of Pediatric Otorhinolaryngology
https://www.readbyqxmd.com/read/26892467/thyroid-gland-rupture-caused-by-blunt-trauma-to-the-neck
#13
Hirotaka Hara, Yoshinobu Hirose, Hiroshi Yamashita
BACKGROUND: Thyroid rupture following blunt trauma is extremely rare, and neck pain without swelling may be the only presenting symptom. However, hemorrhage and hematoma subsequently causes severe tracheal compression and respiratory distress. CASE PRESENTATION: A 71-year-old Japanese woman visited our emergency room with a complaint of increasing right-sided neck pain at the thyroid cartilage level after she tripped and accidentally hit her neck against a pole 3 h back...
February 19, 2016: BMC Research Notes
https://www.readbyqxmd.com/read/26855917/current-status-and-research-into-overcoming-limitations-of-capsule-endoscopy
#14
REVIEW
Won Gun Kwack, Yun Jeong Lim
Endoscopic investigation has a critical role in the diagnosis and treatment of gastrointestinal (GI) diseases. Since 2001, capsule endoscopy (CE) has been available for small-bowel exploration and is under continuous development. During the past decade, CE has achieved impressive improvements in areas such as miniaturization, resolution, and battery life. As a result, CE is currently a first-line tool for the investigation of the small bowel in obscure gastrointestinal bleeding and is a useful alternative to wired enteroscopy...
January 2016: Clinical Endoscopy
https://www.readbyqxmd.com/read/26838595/-tendoscopy-of-the-achilles-tendon-indications-technique-and-results
#15
S Kriegelstein, S Altenberger, A Röser, M Walther
BACKGROUND: Endoscopic surgical techniques are nowadays standard procedures in medicine. The advantages of these minimally invasive techniques compared to open techniques are a smaller access route with reduced tissue damage, reduced scarring and often faster postoperative mobilization. Tendoscopy can be used to treat pathologies of tendons as well as of the surrounding tissues. OBJECTIVES: This article presents the advantages of endoscopic treatment of the Achilles tendon compared to open procedures as well as the chances and limitations of tendoscopy...
February 2016: Der Unfallchirurg
https://www.readbyqxmd.com/read/26672967/cystic-lymhangioma-of-the-lesser-sac-in-adult-presenting-with-features-of-gastric-outlet-obstruction-a-case-report
#16
Sathasivam Suresh Kumar, Sri Aurobindo Prasad Das, Vikram Kate
Cystic lymphangioma is a paediatric benign tumour, occurs commonly in head and neck region. Adult intraabdominal lymphangiomas are uncommon and only few cases of lesser sac cystic lymphangioma are reported in the literature. We present a case of lesser sac cystic lymphangioma in a 26-year-old lady who presented with features of gastric outlet obstruction. Clinical examination revealed a 10x10 cm firm, non tender, mobile intraabdominal lump in the epigastrium. An upper gastrointestinal endoscopy showed possible external compression at the body of the stomach...
November 2015: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/26670970/autologous-hematopoetic-stem-cell-transplantation-for-refractory-crohn-disease-a-randomized-clinical-trial
#17
RANDOMIZED CONTROLLED TRIAL
Christopher J Hawkey, Matthieu Allez, Miranda M Clark, Myriam Labopin, James O Lindsay, Elena Ricart, Gerhard Rogler, Montserrat Rovira, Jack Satsangi, Silvio Danese, Nigel Russell, John Gribben, Peter Johnson, Jerome Larghero, Catherine Thieblemont, Sandro Ardizzone, Daan Dierickx, Adalberto Ibatici, Timothy Littlewood, Francesco Onida, Urs Schanz, Severine Vermeire, Jean-Frederic Colombel, Jean-Paul Jouet, Elizabeth Clark, Riccardo Saccardi, Alan Tyndall, Simon Travis, Dominique Farge
IMPORTANCE: Case reports and series suggest hematopoietic stem cell transplantation (HSCT) may benefit some patients with Crohn disease. OBJECTIVE: To evaluate the effect of autologous HSCT on refractory Crohn disease. DESIGN, SETTING, AND PARTICIPANTS: Parallel-group randomized clinical trial conducted in 11 European transplant units from July 2007 to September 2011, with follow-up through March 2013. Patients were aged 18 to 50 years with impaired quality of life from refractory Crohn disease not amenable to surgery despite treatment with 3 or more immunosuppressive or biologic agents and corticosteroids...
December 15, 2015: JAMA: the Journal of the American Medical Association
https://www.readbyqxmd.com/read/26626725/overview-of-technical-solutions-and-assessment-of-clinical-usefulness-of-capsule-endoscopy
#18
REVIEW
Robert Koprowski
The paper presents an overview of endoscopic capsules with particular emphasis on technical aspects. It indicates common problems in capsule endoscopy such as: (1) limited wireless communication (2) the use of capsule endoscopy in the case of partial patency of the gastrointestinal tract, (3) limited imaging area, (4) external capsule control limitations. It also presents the prospects of capsule endoscopy, the most recent technical solutions for biopsy and the mobility of the capsule in the gastrointestinal tract...
2015: Biomedical Engineering Online
https://www.readbyqxmd.com/read/26585969/collis-nissen-gastroplasty-for-short-oesophagus
#19
Sandro Mattioli, Marialuisa Lugaresi, Alberto Ruffato, Niccolò Daddi, Massimo Pierluigi Di Simone, Ottorino Perrone, Stefano Brusori
The Collis-Nissen procedure is performed for the surgical treatment of 'true short oesophagus'. When this condition is strongly suspected radiologically, the patient is placed in the 45° left lateral position on the operating table with the left chest and arm lifted to perform a thoracostomy in the V-VI space, posterior to the axillary line. The hiatus is opened and the distal oesophagus is widely mobilized. With intraoperative endoscopy, the position of the oesophago-gastric junction in relationship to the hiatus is determined and the measurement of the length of the intra-abdominal oesophagus is performed to decide either to carry out a standard anti-reflux procedure or to lengthen the oesophagus...
2015: Multimedia Manual of Cardiothoracic Surgery: MMCTS
https://www.readbyqxmd.com/read/26518379/results-of-left-thoracoscopic-collis-gastroplasty-with-laparoscopic-nissen-fundoplication-for-the-surgical-treatment-of-true-short-oesophagus-in-gastro-oesophageal-reflux-disease-and-type-iii-iv-hiatal-hernia
#20
Marialuisa Lugaresi, Benedetta Mattioli, Ottorino Perrone, Niccolò Daddi, Massimo Pierluigi Di Simone, Sandro Mattioli
OBJECTIVES: Controversy exists regarding surgery for true short oesophagus (TSOE). We compared the results of thoracoscopic Collis gastroplasty-laparoscopic Nissen procedure for the treatment of TSOE with the results of standard laparoscopic Nissen fundoplication. METHODS: Between 1995 and 2013, the Collis-Nissen procedure was performed in 65 patients who underwent minimally invasive surgery when the length of the abdominal oesophagus, measured intraoperatively after maximal oesophageal mediastinal mobilization, was ≤1...
January 2016: European Journal of Cardio-thoracic Surgery
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