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Latest C. Daniel Johnson Stories

2012-02-23 11:36:12

Computed tomography (CT) colonography can be used as a primary screening tool for colorectal cancer in adults over the age of 65.

2010-10-04 13:31:36

Researchers working in a radiology department at a mid-sized hospital were able to increase productivity and improve efficiency by developing a simple method for measuring general technologist productivity.

2010-06-22 01:56:52

A newly adapted low-dose computed tomography (CT) technique called adaptive statistical iterative reconstruction (ASIR) can help radiologists reduce the already low radiation dose delivered during CT colonography (CTC) by another 50 percent.


Word of the Day
ecotone
  • A transitional zone between two communities containing the characteristic species of each.
The word 'ecotone' comes 'eco-' plus a Greek root meaning 'tension'.