CT colonography: over two decades from discovery to practice

CT Colonography: A Guide for Clinical Practice

Computerised tomography (CT) colonography has been a rapidly evolving subject over the last few years due to a combination of clinical need and technological advances. The technique has moved from primarily a research tool to a commonly accepted examination in the clinical diagnostic armoury. Its position in the diagnostic hierarchy for colonic disorders is continuing to evolve. Colorectal carc...

Interactive learning: lessons from two hybrids over two decades.

The initial yeast two-hybrid experiment - published in 1989 - described an approach to detecting protein-protein interactions that has flourished over the last two decades, leading to the assembly of large-scale data sets of these interactions. Yet the yeast assay originated because of the laboratory's interests in technology development, not because of its need to identify partners of any prot...

Blended Learning Over Two Decades

The 21st century has witnessed vast amounts of research into blended learning since the conception of online learning formed the possibility of blended learning in the early 1990s. The theme of this paper is blended learning in mainstream disciplinary communities. In particular, the paper reports on findings from the last two decades which looked at origination, development and future of blende...

CT colonography standards.

Computed tomography (CT) colonography is the established successor to the barium enema for the detection of colonic neoplasia due to superior performance and patient experience. Consequently, CT colonography is widely disseminated across Western populations and increasingly provided by both subspecialist and general radiologists alike. As a result, CT colonography is now part of the core traini...

CT Colonography Atlas For