Results 1 to 10 of about 4,747 (162)
Effectiveness of Virtual Reality Intervention on Anxiety and Vital Signs of Patients Before Colonoscopy: A Randomised Controlled Study [PDF]
Nursing OpenAims Patients undergoing colonoscopy often experience anxiety related to bowel preparation, procedural pain, and fear of cancer, which can adversely affect their vital signs.
Seda Cansu Yeniğün Akbulut +2 more
doaj +2 more sources
Effect of virtual reality on pain and anxiety during colonoscopy: A randomized control trial [PDF]
Journal of International Medical ResearchObjective To evaluate the effect of virtual reality on pain and anxiety during sedation-free colonoscopy in adults aged 18–70 years. Methods In this randomized controlled trial, patients were assigned to either a virtual reality group or a control group.
Yijie Sun +4 more
doaj +2 more sources
The Lancet, 2002 Computerized tomographic colonography (CT colonography) is a new, non-invasive technique that has been developed over the last few years; it looks at the large bowel in detail. In this chapter we look at how the examination is performed and we consider how the images are displayed.
Clare S, Smith, Helen M, Fenlon
+10 more sources
‘Virtual Colonoscopy’ – What’s in a Name? [PDF]
Canadian Journal of Gastroenterology, 2009 Guido Van Rosendaal
doaj +2 more sources
The Effect of Virtual Reality on Pain and Anxiety During Colonoscopy: A Randomized Controlled Trial
The Turkish Journal of Gastroenterology, 2021 Background: The aim of the study is to evaluate the effect of virtual reality application during a colonoscopy on the pain and anxiety experienced by patients. Methods: The study was conducted as experimental, randomized, controlled research. The study
Selda Karaveli Çakır, Sami Evirgen
doaj +1 more source
Virtual colonoscopy versus optical colonoscopy [PDF]
Expert Opinion on Medical Diagnostics, 2010 IMPORTANCE OF THE FIELD: The high prevalence of colon carcinoma combined with the low compliance of currently recommended screening guidelines explains the continued high mortality rate of colon cancer. Utilizing a strategy of virtual colonoscopy (VC) in asymptomatic patients over 50, with optical colonoscopy (OC) follow-up for removal of detected ...
Zhengrong, Liang, Robert, Richards
openaire +2 more sources
A Novel Robust Topological Denoising Method Based on Homotopy Theory for Virtual Colonoscopy
Axioms, 2023 Virtual colonoscopy plays an important role in polyp detection of colorectal cancer. Noise in the colon data acquisition process can result in topological errors during surface reconstruction.
Ming Ma, Wei Chen, Na Lei, Xianfeng Gu
doaj +1 more source
BJS (British Journal of Surgery), EarlyView., 2020 Recommendations for clinical and molecular identification of LS, surgical and endoscopic management of LS‐associated colorectal cancer and preventive measures for cancer were produced. The emphasis was on surgical and gastroenterological aspects of the cancer spectrum.
T. T. Seppälä +18 more
wiley +1 more source
Image-Enhanced Endoscopy in Lower Gastrointestinal Diseases: Present and Future [PDF]
Clinical Endoscopy, 2018 From dye-assisted conventional chromoendoscopy to novel virtual chromoendoscopy, image-enhanced endoscopy (IEE) is continuously evolving to meet clinical needs and improve the quality of colonoscopy.
Han Hee Lee, Bo-In Lee
doaj +1 more source
Recent advances in surveillance colonoscopy for dysplasia in inflammatory bowel disease [PDF]
Clinical Endoscopy, 2022 Inflammatory bowel disease (IBD) has a global presence with rapidly increasing incidence and prevalence. Patients with IBD including those with ulcerative colitis and Crohn’s disease have a higher risk of developing colorectal cancer (CRC) compared to ...
Soo-Young Na, Won Moon
doaj +1 more source