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Background: Whole body computed tomography in trauma (WBCTT) is a standardized CT examination of trauma patients. It has a relatively high radiation dose. Therefore, well-defined clinical indications and imaging protocols are needed. This information regarding Nordic countries is limited. Purpose: To identify Nordic countries' WBCTT imaging protocols, radiation dose, and integration in trauma care, and to inquire about the need for common Nordic guidelines. Material and Methods: A survey with 23 multiple choice questions or free text responses was sent to 95 hospitals and 10 trauma centers in and outside the Nordic region, respectively. The questions were defined and the hospitals selected in collaboration with board members of "Nordic Forum for Trauma and Emergency Radiology" (www.nordictraumarad.com). Results: Two Nordic hospitals declined to take part in the survey. Out of the remaining 93 Nordic hospitals, 56 completed the questionnaire. Arterial visualization is routine in major trauma centers but only in 50% of the Nordic hospitals. The CT scanner is located within 50 m of the emergency department in all non-Nordic trauma centers but only in 60% of Nordic hospitals. Radiation dose for WBCTT is in the range of 900-3600 mGy × cm. Of the 56 responding Nordic hospitals, 84% have official guidelines for WBCTT. Eighty-nine percent of the responders state there is a need for common guidelines. Conclusion: Scanning protocols, radiation doses, and routines differ significantly between hospitals and trauma centers. Guideline for WBCTT is presently defined locally in most Nordic hospitals. There is an interest in most Nordic hospitals to endorse new and common guidelines for WBCTT. [ABSTRACT FROM AUTHOR]

The author reflects on the diagnosis of musculoskeletal (MSK) tuberculosis (TB) which accounts for up to three percent of all TB infections. He states that the common presentation and imaging features of MSK TB must be familiarized by MSK radiologists to prevent unnecessary delay in proper medication. The author notes that tomography and magnetic resonance imaging (MRI) are the most suitable imaging systems for MSK TB.

In this article, the author comments on stab injuries with reference to an article published within this issue of the journal. He stated that though these stab injuries are relatively rare in most of the countries of Europe but are posing a special challenge to radiologists. He also comments on an article in which role of digital subtraction angiography (DSA) which has been the standard for diagnosis of traumatic vascular injuries has been discussed.