Imaging modalities in the evaluation of soft tissue complaints.

A number of imaging modalities are available for the assessment of soft tissue complaints. The strengths and advantages of each modality must be seen in the context of any corresponding weakness or disadvantage. The sensitivity and specificity of the imaging technique must also be understood. In this article, each main radiological technique will be considered in turn. Fundamental technical aspects and common variations of the basic imaging theme will be explained and their relative strengths and limitations will be explored. Typical common clinical uses in the context of soft-tissue complaints will be considered.