Results 1 to 10 of about 3,661,340 (202)

Effectiveness of Virtual Reality Intervention on Anxiety and Vital Signs of Patients Before Colonoscopy: A Randomised Controlled Study [PDF]

Nursing Open
Aims 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, Hatice Merve Alptekin, Seher Ünver   +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 Research
Objective 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, Suhui Ying, Junjun Qin, Guodong Li, Xueqing Zhong   +4 more
doaj   +2 more sources

Virtual colonoscopy

British Journal of Surgery, 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

STAYIN’ ALIVE: CAN VIRTUAL COLONOSCOPY SURVIVE AS A SCREENING METHOD? [PDF]

Arquivos de Gastroenterologia
Pedro Averbach, Marcelo Averbach
doaj   +6 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’ – What’s in a Name? [PDF]

Canadian Journal of Gastroenterology, 2009
Guido Van Rosendaal
doaj   +2 more sources

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

European guidelines from the EHTG and ESCP for Lynch syndrome: an updated third edition of the Mallorca guidelines based on gene and gender

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, A. Latchford, I. Negoi, A. Sampaio Soares, R. Jimenez‐Rodriguez, L. Sánchez‐Guillén, D. G. Evans, N. Ryan, E. J. Crosbie, M. Dominguez‐Valentin, J. Burn, M. Kloor, M. von Knebel Doeberitz, F. J. B. van Duijnhoven, P. Quirke, J. R. Sampson, P. Møller, G. Möslein, on behalf of the European Hereditary Tumour Group (EHTG) and European Society of Coloproctology (ESCP)   +18 more
wiley   +1 more source

Virtual colonoscopy: Technical

The Egyptian Journal of Radiology and Nuclear Medicine, 2016
The study aims to clarify the ideal technique of virtual colonoscopy and how to avoid pitfalls. Patient and methods: 200 patients were referred for VC screening. Results: 3D VC false positive results were as follows: Pseudopolyps due to fecal residue (17.
Mahmoud Agha, Hanan Mansy, Hazem Abd Ellatif   +2 more
doaj   +1 more source