*'''Basic screening''', which should generally be done regardless of the issue raised by the referral
*'''Diseases''' or '''Objectives''', which should cover the most common ones, but may link to a category tree for the less common. Diseases may be included in the article if being short, such as [[CT of the thorax#Lymphadenopathy]]. They should, however, preferably be expanded to own articles that are linked from the Modality+Location article as described in the [[#Inter-article structure]] section above.
*'''SubtypesTechniques''' , with subtypes of the topic at hand, such as [[CT of the thorax]] having a section on CT [[angiography]] of the region.
==Modality-specific disease articles==