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An increasing function exhibits a rise in output values as input values increase. This behavior is depicted graphically as a curve or line that slopes upward from left to right. Such a function satisfies the condition that if x1 < x2, then f(x1) < f(x2), indicating that the function values grow with increasing inputs. This concept is fundamental in understanding growth trends across various domains, such as population dynamics, financial investments, or resource consumption.The...
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When two or more physical quantities are linked by a single relationship, a change in one variable necessarily affects the others. This interdependence forms the basis of related rates analysis, which examines how different quantities change with respect to time. A classic physical example is an expanding balloon, where the size of the balloon changes continuously as air is added.For a hot air balloon, the inflated envelope is commonly idealized as a perfect sphere to simplify mathematical...
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Hybridoma technology is used for the large-scale production of monoclonal antibodies. Monoclonal antibodies bind to only a single antigenic determinant or epitope. Such antibodies are used in research, diagnostics, and disease therapy. The hybridoma technology established in 1975 by Georges Köhler and Cesar Milstein was awarded the Nobel Prize in Medicine in 1984 for revolutionizing research and therapy.
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Three-dimensional Alginate-bead Culture of Human Pituitary Adenoma Cells
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Can technology increase adenoma detection rate?

Wee Sing Ngu1, Colin Rees2

  • 1Department of Gastroenterology, South Tyneside District Hospital, South Shields, UK.

Therapeutic Advances in Gastroenterology
|February 1, 2018
PubMed
Summary
This summary is machine-generated.

Improving colonoscopy quality is crucial for preventing colorectal cancer. This review examines device technologies aimed at increasing the adenoma detection rate, a key quality indicator, to reduce missed cancers.

Keywords:
adenoma detection ratecolonoscopycolorectal cancercolorectal polypspost-colonoscopy colorectal cancer

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Area of Science:

  • Gastroenterology
  • Oncology
  • Medical Device Technology

Background:

  • Colorectal cancer (CRC) is a leading cause of cancer death globally, particularly in Europe and North America.
  • Colonoscopy is the standard for CRC screening, but adenomas, especially small or flat ones, can be missed.
  • Missed adenomas increase the risk of post-colonoscopy CRC, highlighting the importance of adenoma detection rate (ADR).

Purpose of the Study:

  • To review existing evidence on device technologies designed to enhance adenoma detection rate during colonoscopy.
  • To assess the potential of new technologies in improving colonoscopy quality and reducing interval CRC.

Main Methods:

  • Systematic review of current literature on device-assisted adenoma detection during colonoscopy.
  • Analysis of studies evaluating the efficacy of various technological interventions in improving ADR.

Main Results:

  • Adenoma detection rate (ADR) is a critical metric for colonoscopy quality.
  • Variability in ADR exists among endoscopists, necessitating quality improvement strategies.
  • Several devices show promise in enhancing ADR, though evidence quality varies.

Conclusions:

  • Device technology represents a potential avenue for improving colonoscopy quality and increasing adenoma detection.
  • Further research is needed to validate the effectiveness and cost-effectiveness of these devices in diverse clinical settings.
  • Enhanced ADR through technological advancements could significantly impact colorectal cancer prevention.